| 1st | 77 | Oliver Jarvis / Tristan Nunez | Mazda RT24-P | Mazda Team Joest | 1:10.7050 | 185.0215 |
| 2nd | 7 | Helio Castroneves / Ricky Taylor | Acura ARX-05 | Acura Team Penske | 1:10.7270 | 184.9635 |
| 3rd | 6 | Juan Pablo Montoya / Dane Cameron | Acura ARX-05 | Acura Team Penske | 1:10.8060 | 184.7575 |
| 4th | 31 | Pipo Derani / Felipe Nasr | Cadillac DPi-V.R | Whelen Engineering Racing | 1:11.7210 | 182.3998 |
| 5th | 5 | João Barbosa / Filipe Albuquerque | Cadillac DPi-V.R | Mustang Sampling Racing | 1:12.3200 | 180.8903 |
| 6th | 55 | Ryan Hunter-Reay / Jonathan Bomarito | Mazda RT24-P | Mazda Team Joest | 1:12.3260 | 180.8742 |
| 7th | 10 | Renger van der Zande / Jordan Taylor | Cadillac DPi-V.R | Konica Minolta Cadillac DPi-V.R. | 1:12.5250 | 180.3785 |
| 8th | 84 | Simon Trummer / Stephen Simpson | Cadillac DPi-V.R | JDC-Miller MotorSports | 1:12.5950 | 180.2047 |
| 9th | 50 | William Owen / Kyle Kaiser | Cadillac DPi-V.R | Juncos Racing | 1:13.3940 | 178.2429 |
| 10th | 85 | Misha Goikhberg / Tristan Vautier | Cadillac DPi-V.R | JDC-Miller MotorSports | 1:13.5700 | 177.8164 |
| 11th | 54 | Jon Bennett / Colin Braun | Nissan Onroak DPi | CORE autosport | 1:17.3210 | 169.1903 |
| 12th | 52 | Eric Lux / Matthew McMurry | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 1:21.7520 | 160.0203 |
| 13th | 38 | Kyle Masson / Cameron Cassels | Oreca 07 Gibson | Performance Tech Motorsports | 1:14.8770 | 174.7120 |
| 14th | 66 | Sébastien Bourdais / Dirk Müller | Ford GT | Ford Chip Ganassi Racing | 1:19.1240 | 165.3344 |
| 15th | 912 | Laurens Vanthoor / Earl Bamber | Porsche 991 RSR | Porsche GT Team | 1:19.3990 | 164.7614 |
| 16th | 24 | Jesse Krohn / John Edwards | BMW M8 GTE | BMW Team RLL | 1:19.6230 | 164.2979 |
| 17th | 4 | Tommy Milner / Oliver Gavin | Chevrolet Corvette C7.R | Corvette Racing | 1:19.7210 | 164.0968 |
| 18th | 67 | Ryan Briscoe / Richard Westbrook | Ford GT | Ford Chip Ganassi Racing | 1:19.7240 | 164.0903 |
| 19th | 25 | Connor De Phillippi / Tom Blomqvist | BMW M8 GTE | BMW Team RLL | 1:19.8930 | 163.7427 |
| 20th | 3 | Jan Magnussen / Antonio Garcia | Chevrolet Corvette C7.R | Corvette Racing | 1:19.9190 | 163.6896 |
| 21st | 911 | Patrick Pilet / Nick Tandy | Porsche 991 RSR | Porsche GT Team | 1:20.0260 | 163.4707 |
| 22nd | 14 | Richard Heistand / Jack Hawksworth | Lexus RC F GT3 | AIM Vasser Sullivan | 1:24.2810 | 155.2180 |
| 23rd | 33 | Ben Keating / Jeroen Bleekemolen | Mercedes-AMG GT3 | Riley Motorsports - Team AMG | 1:26.1090 | 151.9237 |
| 24th | 12 | Frankie Montecalvo / Townsend Bell | Lexus RC F GT3 | AIM Vasser Sullivan | 1:26.4510 | 151.3218 |
| 25th | 19 | Will Hardeman / Alex Riberas | Audi R8 LMS GT3 | Moorespeed | 1:26.9510 | 150.4511 |
| 26th | 9 | Zacharie Robichon / Scott Hargrove | Porsche 991 GT3 R | Pfaff Motorsports | 1:27.1130 | 150.1727 |
| 27th | 96 | Robby Foley | BMW M6 GT3 | Turner Motorsport | 1:27.1520 | 150.1051 |
| 28th | 48 | Ryan Hardwick / Bryan Sellers | Lamborghini Huracán GT3 Evo | Paul Miller Racing | 1:27.3000 | 149.8508 |
| 29th | 76 | Matt Plumb / Paul Holton | McLaren 720S GT3 | Compass Racing | 1:27.6570 | 149.2393 |
| 30th | 86 | Trent Hindman / Mario Farnbacher | Acura NSX GT3 | Meyer Shank Racing w/ Curb-Agajanian | 1:27.7250 | 149.1250 |
| 31st | 8 | Parker Chase / Ryan Dalziel | Audi R8 LMS GT3 | Starworks Motorsport | 1:27.7530 | 149.0768 |
| 32nd | 63 | Cooper MacNeil / Toni Vilander | Ferrari 488 GT3 | Scuderia Corsa | 1:29.7770 | 145.7164 |
| 33rd | 74 | Gar Robinson / Lawson Aschenbach | Mercedes-AMG | Lone Star Racing | 1:30.7780 | 144.1087 |
| 34th | 44 | John Potter / Andy Lally | Lamborghini Huracán GT3 Evo | Magnus Racing | 1:31.1240 | 143.5615 |
| 35th | 57 | Christina Nielsen / Katherine Legge | Acura NSX GT3 | Heinricher Racing w/Meyer Shank Racing | 1:31.8510 | 142.4253 |
| 36th | 73 | Marco Seefried / Patrick Long | Porsche 991 GT3 R | Park Place Motorsports | no time | |