2019 Sports Car Challenge of Mid-Ohio

 

International Motor Sports Association's (IMSA) president Scott Atherton confirmed the race was part of the schedule for the 2019 IMSA SportsCar Championship (IMSA SCC) in August 2018.^[1] It was the second consecutive year it was part of the WeatherTech SportsCar Championship. The 2019 Sports Car Challenge of Mid-Ohio was the fourth of twelve sports car races of 2019 by IMSA, and it was the first of seven rounds held as part of the WeatherTech Sprint Cup.^[2] The race was held at the thirteen-turn 2.258 mi (3.634 km) Mid-Ohio Sports Car Course in Lexington, Ohio on May 5, 2019.^[3]

The event marked the inaugural event of a new support championship for the GT Daytona (GTD) class called the WeatherTech Sprint Cup. It is a championship of all the non-endurance events in the GTD calendar, using the same scoring system as the overall full-time championship, unlike its sister support championship, the Michelin Endurance Cup.^[4]

Two and a half weeks prior to the event, Ford announced they would end their factory program with Chip Ganassi Racing in the GTLM class in both the World Endurance Championship and the WeatherTech championship at the end of 2019.^[5]

On April 24, 2019, IMSA released a technical bulletin regarding the Balance of Performance for the race. There were no changes made to either the DPi or GT Le Mans classes. In GTD, the Lamborghini Huracán GT3, which had been victorious in the previous two rounds at Daytona and Sebring, received a 30 kilogram weight increase and a 1-liter reduction in fuel capacity. In contrast, the Audi R8 LMS and Mercedes-AMG GT3 cars were given weight reductions of 25 and 20 kilograms, respectively. The McLaren 720S GT3 received its baseline weight of 1320 kilograms and RPM of 8,000 for its first IMSA event.^[6]

Before the race, Pipo Derani and Felipe Nasr led the DPi Drivers' Championship with 92 points, 2 points ahead of Hélio Castroneves and Ricky Taylor in second position followed by Filipe Albuquerque and João Barbosa in third with 89 points.^[7] In LMP2, Cameron Cassels and Kyle Masson led the Drivers' Championship with 67 points; the duo held a seven-point gap over Matt McMurry and Gabriel Aubry.^[7] Earl Bamber and Laurens Vanthoor led the GTLM Drivers' Championship with 91 points, ahead of Patrick Pilet and Nick Tandy with 87 points, and Antonio García and Jan Magnussen in third with 87 points.^[7] With 70 points, Mirko Bortolotti, Rik Breukers, and Rolf Ineichen led the GTD Drivers' Championship, 16 points clear of Frankie Montecalvo, Townsend Bell, and Aaron Telitz.^[7] Cadillac, Porsche, and Lamborghini were leading their respective Manufacturers' Championships, while Whelen Engineering Racing, Performance Tech Motorsports, Porsche GT Team, and GRT Grasser Racing Team each led their own Teams' Championships.^[7]

A total of 36 cars took part in the event split across four classes. There were 11 cars in the Daytona Prototype international (DPi) class, two in the Le Mans Prototype 2 (LMP2) class, eight entries in GT Le Mans (GTLM), and 15 entries in the GTD class.^[8]

There were some considerable additions and changes among the field. Lone Star Racing returned to IMSA competition in the GTD class, having previously participated at Laguna Seca in 2017. Starworks Motorsport driver Parker Chase, who had previously only been on contract for the endurance events, would sign an agreement to run the full season with Starworks in 2019, alongside the existing full-season driver Ryan Dalziel.^[9] The biggest addition to the entry list, however, was Compass Racing, who would field a new McLaren 720S GT3 with factory backing in the full Sprint Cup-only campaign for the season. Their drivers were McLaren factory driver Paul Holton and Matt Plumb. On April 19, 2019, McLaren Automotive signed a multi-year agreement with IMSA in which they officially became an automotive partner of the International Motor Sports Association.^[10][11]

After initially confirming full-season programs, GTD teams Precision Performance Motorsports and P1 Motorsports would not return for Mid-Ohio, with the latter pulling the plug on using their Mercedes-AMG GT3 cars in championships.

Due to scheduling conflicts for full-season drivers Gabriel Aubry, Patrick Lindsey and Harry Tincknell, who were at Circuit de Spa-Francorchamps for the FIA World Endurance Championship, drivers Eric Lux, Marco Seefried and Ryan Hunter-Reay respectively would replace these drivers for the Mid-Ohio event.^[12]

There were three practice sessions preceding the start of the race on Sunday, two on Friday and one on Saturday. The session on Friday morning lasted 75 minutes while the second session on Friday afternoon lasted one hour. The third session on Saturday morning lasted one hour.^[13]

The first practice session took place at 10:05 am ET on Friday and ended with Juan Pablo Montoya topping the charts for Acura Team Penske, with a lap time of 1:41.568. Colin Braun put the No. 54 CORE Autosport second fastest in the DPi class followed by the No. 7 Acura of Ricky Taylor.^[14] Earl Bamber set the fastest time in GTLM with a time of 1:42.230, 2.208 seconds faster than Tom Blomqvist's No. 25 BMW.^[14] Trent Hindman was fastest in GTD.^[15] Neither of the LMP2 entries set a lap time.^[16] 14 of the 36 entries did not get a time in due to heavy rain.^[15]

The second practice session took place at 3:15 PM ET on Friday and ended with Oliver Jarvis topping the charts for Mazda Team Joest, with a lap time of 1:28.158. The No. 55 Mazda of Ryan Hunter-Reay was second fastest followed by Simon Trummer in the No. 84 Cadillac.^[19] Eric Lux set the fastest time in LMP2. The GTLM class was topped by the No. 911 Porsche GT Team Porsche 911 RSR of Nick Tandy with a time of 1:32.142. Jesse Krohn in the No. 24 BMW was second fastest followed by Laurens Vanthoor in the No. 912 Porsche.^[20][19] The GTD class was topped by the No. 14 AIM Vasser Sullivan Lexus RC F GT3 of Jack Hawksworth with a time of 1:30.190. Zacharie Robichon was second fastest in the No. 9 Pfaff Motorsports Porsche followed by Marco Seefried in the No. 73 Park Place Motorsports Porsche.^[19] The Konica Minolta Cadillac, Whelen Engineering Racing, and Starworks Motorsport entries did not set a lap time.^[21] The session was red flagged two times. 6 minutes into the session, Ricky Taylor spun the No. 7 Acura ARX-05 at turn 12 and hit the tire barrier. Taylor got the car back to the pit lane and the session was stopped for eight minutes.^[22] The final stoppage came when Will Hardeman spun the No. 19 Audi at turn 12 and was beached in the gravel trap.^[22]

The third and final practice session took place at 8:00 am ET and ended with Hélio Castroneves topping the charts for Acura Team Penske, with a lap time of 1:12.737. Dane Cameron was second fastest in the sister No. 6 Acura followed by João Barbosa in the No. 5 Cadillac.^[25] Kyle Masson set the fastest time in LMP2.^[25] The GTLM class was topped by the No. 67 Ford Chip Ganassi Racing Ford GT of Ryan Briscoe with a time of 1:20.100. Laurens Vanthoor was second fastest in the No. 912 Porsche GT Team entry followed by Patrick Pilet in the sister No. 911 Porsche.^[26][27] The GTD class was topped by the No. 86 Meyer Shank Racing Acura NSX GT3 Evo of Trent Hindman with a time of 1:21.818. Richard Heistand was second fastest in the No. 14 Lexus followed by Lawson Aschenbach in the No. 74 Lone Star Racing Mercedes-AMG.^[27] The session was red flagged two times. 4 minutes into the session, Townsend Bell's No. 12 Lexus went wide at turn 2 and got stuck in the grass.^[27] The final stoppage came when Bell's co-driver, Frankie Montecalvo went wide at the Carousel and got stuck in the grass. Montecalvo got the car back to the pit lane and the session was restarted with 6 minutes remaining.^[26]

 

Saturday's late morning qualification session was broken into three groups that lasted 15 minutes each.^[13] Cars in GTD were sent out first before those grouped in GTLM and DPi/LMP2 had two separate identically timed sessions. All cars were required to be driven by one participant and the starting order was determined by the competitor's fastest lap.^[30] IMSA then arranged the grid so that the DPi, LMP2, and GTLM cars started in front of the GTD field.

The first was for cars in the GTD class. Richard Heistand qualified on pole for the class driving the No. 14 car for AIM Vasser Sullivan. The session saw one incident when Marco Seefried, driving the No. 73 Park Place Motorsports Porsche, spun at turn two and got stuck in the grass. Seefried had his best two laps from the session deleted for causing a red flag, effectively leaving him with no time set.^[31] Zacharie Robichon was second fastest, but lost his fastest lap for not serving a drive-through penalty in the pitlane during the session's only red flag. As a result, Robichon would start from fifth position, while Ben Keating in the No. 33 Mercedes-AMG was promoted to second followed by Frankie Montecalvo's No. 12 Lexus in third position, and Will Hardeman's No. 19 Audi in fourth.^[32][33][34]

The second session was for cars in the GTLM class. Sébastien Bourdais qualified on pole for the class driving the No. 66 car for Ford Chip Ganassi Racing, besting Laurens Vanthoor in the No. 912 Porsche GT Team entry by 0.275 seconds. Following in third was Jesse Krohn's No. 24 BMW with the No. 4 Corvette of Tommy Milner in fourth.^[35] Ryan Briscoe completed the top five in the No. 67 Ford GT followed by Connor De Phillippi's No. 25 BMW in sixth. The No. 3 Corvette Racing and No. 911 Porsche GT Team entries rounded out the GTLM qualifiers.^[36]

The final session of qualifying was for cars in the LMP2 and DPi classes. Oliver Jarvis qualified on pole driving the No. 77 car for Mazda Team Joest, beating Hélio Castroneves in the No. 7 Acura by 0.022 seconds.^[31] Jarvis ran out of fuel on his final lap and coasted to the pitlane.^[34] Dane Cameron qualified the No. 6 Acura Team Penske entry in third position followed by Pipo Derani's No. 31 Whelen Engineering Racing Cadillac.^[34] João Barbosa in the No. 5 Mustang Sampling Racing Cadillac started from fifth place.^[36] Following in sixth was Ryan Hunter-Reay's No. 55 Mazda followed by Renger van der Zande in the No. 10 Konica Minolta Cadillac in seventh place.^[31][37] Kyle Masson's No. 38 Performance Tech Motorsports Oreca set the fastest time in LMP2, but the car would be dropped to the rear of the LMP2 field because the team changed their starting driver. As a result, Eric Lux was promoted to first and would start the race from pole position.^[33]

Pole positions in each class are indicated in bold and by ‡.

Pos.	Class	No.	Team	Driver	Time	Gap	Grid
1	DPi	77	Mazda Team Joest	Oliver Jarvis	1:10.705	_	1‡
2	DPi	7	Acura Team Penske	Hélio Castroneves	1:10.727	+0.022	2
3	DPi	6	Acura Team Penske	Dane Cameron	1:10.806	+0.101	3
4	DPi	31	Whelen Engineering Racing	Pipo Derani	1:11.720	+1.016	4
5	DPi	5	Mustang Sampling Racing	João Barbosa	1:12.320	+1.615	5
6	DPi	55	Mazda Team Joest	Ryan Hunter-Reay	1:12.326	+1.621	6
7	DPi	10	Konica Minolta Cadillac	Renger van der Zande	1:12.525	+1.820	7
8	DPi	84	JDC-Miller Motorsports	Simon Trummer	1:12.595	+1.890	8
9	DPi	50	Juncos Racing	Will Owen	1:13.394	+2.689	9
10	DPi	85	JDC-Miller Motorsports	Misha Goikhberg	1:13.570	+2.865	10
11	LMP2	38	Performance Tech Motorsports	Kyle Masson	1:14.877	+4.172	131
13	DPi	54	CORE Autosport	Jon Bennett	1:17.321	+6.616	11
13	GTLM	66	Ford Chip Ganassi Racing	Sébastien Bourdais	1:19.124	+8.419	14‡
14	GTLM	912	Porsche GT Team	Laurens Vanthoor	1:19.399	+8.694	15
15	GTLM	24	BMW Team RLL	Jesse Krohn	1:19.623	+8.918	16
16	GTLM	4	Corvette Racing	Tommy Milner	1:19.721	+9.016	17
17	GTLM	67	Ford Chip Ganassi Racing	Ryan Briscoe	1:19.724	+9.019	18
18	GTLM	25	BMW Team RLL	Connor De Phillippi	1:19.893	+9.188	19
19	GTLM	3	Corvette Racing	Jan Magnussen	1:19.919	+9.214	20
20	GTLM	911	Porsche GT Team	Patrick Pilet	1:20.026	+9.321	21
21	LMP2	52	PR1/ Mathiasen Motorsports	Eric Lux	1:21.752	+11.047	12‡
22	GTD	14	AIM Vasser Sullivan	Richard Heistand	1:24.281	+13.576	22‡
23	GTD	33	Mercedes-AMG Team Riley Motorsports	Ben Keating	1:26.109	+15.404	23
24	GTD	12	AIM Vasser Sullivan	Frankie Montecalvo	1:26.451	+15.746	24
25	GTD	19	Moorespeed	Will Hardeman	1:26.951	+16.246	25
26	GTD	9	Pfaff Motorsports	Zacharie Robichon	1:27.113	+16.408	26
27	GTD	96	Turner Motorsport	Robby Foley	1:27.152	+16.447	27
28	GTD	48	Paul Miller Racing	Ryan Hardwick	1:27.300	+16.595	28
29	GTD	76	Compass Racing	Matt Plumb	1:27.657	+16.952	29
30	GTD	86	Meyer Shank Racing with Curb-Agajanian	Trent Hindman	1:27.725	+17.020	30
31	GTD	8	Starworks Motorsport	Parker Chase	1:27.753	+17.048	31
32	GTD	63	Scuderia Corsa	Cooper MacNeil	1:27.777	+17.072	32
33	GTD	74	Lone Star Racing	Gar Robinson	1:30.778	+20.073	33
34	GTD	44	Magnus Racing	John Potter	1:31.124	+20.419	34
35	GTD	57	Heinricher Racing w/Meyer Shank Racing	Christina Nielsen	1:31.851	+21.146	35
36	GTD	73	Park Place Motorsports	None	None	N/A	36
Sources:[38][39]

• ¹ The No. 38 Performance Tech Motorsports was moved to the back of the LMP2 field for starting the race with a different driver than who qualified.

The final results of DPi kept Derani and Nasr atop the Drivers' Championship with 120 points while Albuquerque and Barbose dropped from third to fifth. Cameron and Montoya's victory allowed them to advance from fifth to fourth.^[40] The final results of LMP2 kept Cassels and Masson atop the Drivers' Championship, but their advantage was reduced to four points by race winner McMurry.^[40] With a total of 126 points, Bamber and Vanthoor's victory allowed them to extend their advantage to seven points while García and Magnussen took over second position in the GTLM Drivers' Championship.^[40] Farnbacher and Hindman took the lead of the GTD Drivers' Championship with 84 points while the absent Bortolotti, Breukers, and Ineichen dropped to sixth. Heinstand and Hawksworth advanced from seventh to third while Long jumped from sixth to fourth.^[40] Cadillac, Porsche, and Lamborghini continued to top their respective Manufacturers' Championships while, Whelen Engineering Racing, Performance Tech Motorsports, and Porsche GT Team kept their respective advantages in their Teams' Championships. Meyer Shank Racing took the lead of the GTD Teams' Championship with eight rounds left in the season.^[40]

Class winners are denoted in bold and ‡.

Pos	Class	No.	Team	Drivers	Chassis	Laps	Time/Retired
					Engine
1	DPi	6	Acura Team Penske	Dane Cameron   Juan Pablo Montoya	Acura ARX-05	123	2:41:05.736‡
					Acura AR35TT 3.5 L Turbo V6
2	DPi	77	Mazda Team Joest	Oliver Jarvis   Tristan Nunez	Mazda RT24-P	123	+2.022
					Mazda MZ-2.0T 2.0 L Turbo I4
3	DPi	55	Mazda Team Joest	Jonathan Bomarito   Ryan Hunter-Reay	Mazda RT24-P	123	+30.050
					Mazda MZ-2.0T 2.0 L Turbo I4
4	DPi	31	Whelen Engineering Racing	Pipo Derani   Felipe Nasr	Cadillac DPi-V.R	123	+39.114
					Cadillac 5.5 L V8
5	DPi	7	Acura Team Penske	Hélio Castroneves   Ricky Taylor	Acura ARX-05	122	+1 Lap
					Acura AR35TT 3.5 L Turbo V6
6	DPi	10	Konica Minolta Cadillac	Jordan Taylor   Renger van der Zande	Cadillac DPi-V.R	122	+1 Lap
					Cadillac 5.5 L V8
7	DPi	84	JDC-Miller Motorsports	Stephen Simpson   Simon Trummer	Cadillac DPi-V.R	122	+1 Lap
					Cadillac 5.5 L V8
8	DPi	5	Mustang Sampling Racing	Filipe Albuquerque   João Barbosa	Cadillac DPi-V.R	122	+1 Lap
					Cadillac 5.5 L V8
9	DPi	50	Juncos Racing	Kyle Kaiser   Will Owen	Cadillac DPi-V.R	122	+1 Lap
					Cadillac 5.5 L V8
10	DPi	85	JDC-Miller Motorsports	Misha Goikhberg   Tristan Vautier	Cadillac DPi-V.R	122	+1 Lap
					Cadillac 5.5 L V8
11	LMP2	52	PR1/ Mathiasen Motorsports	Eric Lux   Matt McMurry	Oreca 07	116	+7 Laps‡
					Gibson GK428 4.2 L V8
12	GTLM	912	Porsche GT Team	Earl Bamber   Laurens Vanthoor	Porsche 911 RSR	116	+7 Laps‡
					Porsche 4.0 L Flat-6
13	GTLM	3	Corvette Racing	Antonio García   Jan Magnussen	Chevrolet Corvette C7.R	116	+7 Laps
					Chevrolet LT5.5 5.5 L V8
14	GTLM	911	Porsche GT Team	Patrick Pilet   Nick Tandy	Porsche 911 RSR	116	+7 Laps
					Porsche 4.0 L Flat-6
15	GTLM	25	BMW Team RLL	Tom Blomqvist   Connor De Phillippi	BMW M8 GTE	116	+7 Laps
					BMW S63 4.0 L Twin-turbo V8
16	GTLM	67	Ford Chip Ganassi Racing	Ryan Briscoe   Richard Westbrook	Ford GT	116	+7 Laps
					Ford EcoBoost 3.5 L Turbo V6
17	GTLM	24	BMW Team RLL	John Edwards   Jesse Krohn	BMW M8 GTE	116	+7 Laps
					BMW S63 4.0 L Twin-turbo V8
18	GTLM	66	Ford Chip Ganassi Racing	Sébastien Bourdais   Dirk Müller	Ford GT	115	+8 Laps‡
					Ford EcoBoost 3.5 L Turbo V6
19	GTD	14	AIM Vasser Sullivan	Jack Hawksworth   Richard Heistand	Lexus RC F GT3	114	+9 Laps‡
					Lexus 5.0 L V8
20	GTD	86	Meyer Shank Racing with Curb-Agajanian	Mario Farnbacher   Trent Hindman	Acura NSX GT3 Evo	114	+9 Laps
					Acura 3.5 L Turbo V6
21	GTD	48	Paul Miller Racing	Ryan Hardwick   Bryan Sellers	Lamborghini Huracán GT3 Evo	113	+10 Laps
					Lamborghini 5.2 L V10
22	GTD	73	Park Place Motorsports	Patrick Long   Marco Seefried	Porsche 911 GT3 R	113	+10 Laps
					Porsche 4.0 L Flat-6
23	GTD	12	AIM Vasser Sullivan	Townsend Bell   Frankie Montecalvo	Lexus RC F GT3	113	+10 Laps
					Lexus 5.0 L V8
24	GTD	19	Moorespeed	Will Hardeman   Alex Riberas	Audi R8 LMS GT3	123	+10 Laps
					Audi 5.2 L V10
25	GTD	63	Scuderia Corsa	Cooper MacNeil   Toni Vilander	Ferrari 488 GT3	122	+11 Laps
					Ferrari F154 3.9 L Turbo V8
26	GTD	44	Magnus Racing	Andy Lally   John Potter	Lamborghini Huracán GT3 Evo	112	+11 Laps
					Lamborghini 5.2 L V10
27	GTD	8	Starworks Motorsport	Parker Chase   Ryan Dalziel	Audi R8 LMS GT3	112	+11 Laps
					Audi 5.2 L V10
28	GTD	57	Heinricher Racing w/Meyer Shank Racing	Katherine Legge   Christina Nielsen	Acura NSX GT3 Evo	112	+11 Laps
					Acura 3.5 L Turbo V6
29	GTD	74	Lone Star Racing	Lawson Aschenbach   Gar Robinson	Mercedes-AMG GT3	112	+11 Laps
					Mercedes-AMG M159 6.2 L V8
30 DNF	GTD	9	Pfaff Motorsports	Scott Hargrove   Zacharie Robichon	Porsche 911 GT3 R	107	Spun Off
					Porsche 4.0 L Flat-6
31	GTLM	4	Corvette Racing	Oliver Gavin   Tommy Milner	Chevrolet Corvette C7.R	105	+18 Laps
					Chevrolet LT5.5 5.5 L V8
32 DNF	DPi	54	CORE Autosport	Jon Bennett   Colin Braun	Nissan DPi	97	Suspension
					Nissan VR38DETT 3.8 L Turbo V6
33 DNF	GTD	76	Compass Racing	Paul Holton   Matt Plumb	McLaren 720S GT3	82	Electrical
					McLaren M480T 4.0 L Twin-turbo V8
34	LMP2	38	Performance Tech Motorsports	Cameron Cassels   Kyle Masson	Oreca 07	82	+41 Laps
					Gibson GK428 4.2 L V8
35 DNF	GTD	33	Mercedes-AMG Team Riley Motorsports	Jeroen Bleekemolen   Ben Keating	Mercedes-AMG GT3	34	Crash Damage
					Mercedes-AMG M159 6.2 L V8
36 DNF	GTD	96	Turner Motorsport	Bill Auberlen   Robby Foley	BMW M6 GT3	1	Crash Damage
					BMW 4.4 L Turbo V8
Sources:[41][42]

DPi Drivers' Championship standings Pos. +/– Driver Points 1     Pipo Derani   Felipe Nasr 120 2     Hélio Castroneves   Ricky Taylor 116 3   1   Jordan Taylor   Renger van der Zande 113 4   1   Dane Cameron   Juan Pablo Montoya 112 5   2   Filipe Albuquerque   João Barbosa 112 Source:[40]

LMP2 Drivers' Championship standings Pos. +/– Driver Points 1     Cameron Cassels   Kyle Masson 99 2     Matt McMurry 95 3   1   Gabriel Aubry 60 4   1   Sebastián Saavedra   Pastor Maldonado   Ryan Cullen   Roberto González 35 5   1   Andrew Evans 35 Source:[40]

GTLM Drivers' Championship standings Pos. +/– Driver Points 1   4   Earl Bamber   Laurens Vanthoor 126 2   1   Antonio García   Jan Magnussen 119 3   1   Patrick Pilet   Nick Tandy 117 4   1   Connor De Phillippi 111 5   1   Dirk Müller   Sebastien Bourdais 108 Source:[40]

GTD Drivers' Championship standings Pos. +/– Driver Points 1   3   Mario Farnbacher   Trent Hindman 84 2     Frankie Montecalvo   Townsend Bell 80 3   4   Richard Heistand   Jack Hawksworth 77 4   2   Patrick Long 77 5   2   Andy Lally   John Potter 76 Source:[40]

• Note: Only the top five positions are included for all sets of standings.

DPi Teams' Championship standings Pos. +/– Team Points 1     #31 Whelen Engineering Racing 120 2     #7 Acura Team Penske 116 3   1   #10 Konica Minolta Cadillac 113 4   1   #6 Acura Team Penske 112 5   2   #5 Mustang Sampling Racing 100 Source:[40]

LMP2 Teams' Championship standings Pos. +/– Team Points 1     #38 Performance Tech Motorsports 99 2     #52 PR1/Mathiasen Motorsports 95 3     #18 DragonSpeed 35 4     #81 DragonSpeed 30 Source:[40]

GTLM Teams' Championship standings Pos. +/– Team Points 1     #912 Porsche GT Team 126 2   1   #3 Corvette Racing 119 3   1   #911 Porsche GT Team 117 4   1   #25 BMW Team RLL 111 5   1   #66 Ford Chip Ganassi Racing 108 Source:[40]

GTD Teams' Championship standings Pos. +/– Team Points 1   3   #86 Meyer-Shank Racing with Curb Agajanian 84 2     #12 AIM Vasser Sullivan 80 3   4   #14 AIM Vasser Sullivan 77 4     #73 Park Place Motorsports 77 5   2   #44 Magnus Racing 76 Source:[40]

• Note: Only the top five positions are included for all sets of standings.

DPi Manufacturers' Championship standings Pos. +/– Manufacturer Points 1     Cadillac 135 2     Acura 131 3   1   Mazda 118 4   1   Nissan 116 Source:[40]

GTLM Manufacturers' Championship standings Pos. +/– Manufacturer Points 1     Porsche 135 2     BMW 121 3   1   Chevrolet 120 4   1   Ford 118 5     Ferrari 32 Source:[40]

GTD Manufacturers' Championship standings Pos. +/– Manufacturer Points 1     Lamborghini 100 2   1   Lexus 91 3   1   Audi 86 4   2   Acura 85 5   1   Ferrari 81 Source:[40]

• Note: Only the top five positions are included for all sets of standings.