| 1st | 10 | Jordan Taylor | Cadillac DPi-V.R | Konica Minolta Cadillac DPi-V.R | 1:16.1810 | 170.2010 |
| 2nd | 6 | Juan Pablo Montoya / Dane Cameron | Acura ARX-05 | Acura Team Penske | 1:16.5760 | 169.3223 |
| 3rd | 7 | Helio Castroneves / Ricky Taylor | Acura ARX-05 | Acura Team Penske | 1:16.6620 | 169.1324 |
| 4th | 55 | Jonathan Bomarito / Harry Tincknell | Mazda RT24-P | Mazda Team Joest | 1:16.7930 | 168.8443 |
| 5th | 85 | Robert Alon / Simon Trummer | Oreca 07 Gibson | JDC-Miller Motorsports | 1:16.9890 | 168.4146 |
| 6th | 77 | Oliver Jarvis / Tristan Nunez | Mazda RT24-P | Mazda Team Joest | 1:17.2490 | 167.8481 |
| 7th | 31 | Eric Curran / Felipe Nasr | Cadillac DPi-V.R | Whelen Engineering Racing | 1:17.4150 | 167.4876 |
| 8th | 52 | Sebastian Saavedra / Gustavo Yacaman | Oreca 07 Gibson | AFS/PR1 Mathiasen Motorsports | 1:17.4850 | 167.3364 |
| 9th | 5 | João Barbosa / Filipe Albuquerque | Cadillac DPi-V.R | Mustang Sampling Racing | 1:17.5250 | 167.2495 |
| 10th | 2 | Scott Sharp / Ryan Dalziel | Nissan Onroak DPi | Tequila Patron ESM | 1:17.6790 | 166.9179 |
| 11th | 99 | Misha Goikhberg / Stephen Simpson | Oreca 07 Gibson | JDC-Miller Motorsports | 1:18.0670 | 166.0891 |
| 12th | 54 | Jon Bennett / Colin Braun | Oreca 07 Gibson | CORE autosport | 1:16.7740 | 168.8862 |
| 13th | 22 | Johannes Van Overbeek / Pipo Derani | Nissan Onroak DPi | Tequila Patron ESM | 1:16.7660 | 168.9039 |
| 14th | 4 | Oliver Gavin / Tommy Milner | Chevrolet Corvette C7.R | Corvette Racing | 1:22.7000 | 156.7839 |
| 15th | 66 | Dirk Müller | Ford GT | Ford Chip Ganassi Racing | 1:22.7870 | 156.6198 |
| 16th | 3 | Jan Magnussen / Antonio Garcia | Chevrolet Corvette C7.R | Corvette Racing | 1:22.8060 | 156.5843 |
| 17th | 67 | Ryan Briscoe / Richard Westbrook | Ford GT | Ford Chip Ganassi Racing | 1:22.8500 | 156.5007 |
| 18th | 25 | Alexander Sims / Connor De Phillippi | BMW M8 GTE | BMW Team RLL | 1:22.9720 | 156.2705 |
| 19th | 911 | Nick Tandy | Porsche 991 RSR | Porsche GT Team | 1:22.9900 | 156.2367 |
| 20th | 912 | Earl Bamber / Laurens Vanthoor | Porsche 991 RSR | Porsche GT Team | 1:23.1400 | 155.9551 |
| 21st | 24 | Jesse Krohn / John Edwards | BMW M8 GTE | BMW Team RLL | 1:23.5270 | 155.2325 |
| 22nd | 86 | Katherine Legge / Alvaro Parente | Acura NSX GT3 | Meyer Shank Racing w/ Curb-Agajanian | 1:24.4560 | 153.5250 |
| 23rd | 48 | Madison Snow / Bryan Sellers | Lamborghini Huracán GT3 | Paul Miller Racing | 1:24.5950 | 153.2723 |
| 24th | 33 | Jeroen Bleekemolen / Ben Keating | Mercedes-AMG GT3 | Mercedes-AMG Team Riley Motorsports | 1:24.6440 | 153.1838 |
| 25th | 58 | Patrick Long / Christina Nielsen | Porsche 991 GT3 R | Wright Motorsports | 1:24.8710 | 152.7734 |
| 26th | 73 | Patrick Lindsey / Jörg Bergmeister | Porsche 991 GT3 R | Park Place Motorsports | 1:24.9040 | 152.7139 |
| 27th | 14 | Kyle Marcelli / Dominik Baumann | Lexus RC F GT3 | 3GT Racing | 1:25.0100 | 152.5240 |
| 28th | 96 | Bill Auberlen | BMW M6 GT3 | Turner Motorsport | 1:25.0340 | 152.4805 |
| 29th | 15 | Jack Hawksworth / David Heinemeier Hansson | Lexus RC F GT3 | 3GT Racing | 1:25.1700 | 152.2375 |
| 30th | 63 | Cooper MacNeil / Gunnar Jeannette | Ferrari 488 GT3 | Scuderia Corsa | 1:25.4040 | 151.8207 |
| 31st | 93 | Justin Marks | Acura NSX GT3 | Meyer Shank Racing w/ Curb-Agajanian | 1:25.6290 | 151.4216 |
| 32nd | 64 | Frankie Montecalvo / Townsend Bell | Ferrari 488 GT3 | Scuderia Corsa | 1:26.1070 | 150.5815 |
| 33rd | 51 | Francesco Piovanetti / Oswaldo Negri | Ferrari 488 GT3 | Squadra Corse Garage Italia | 1:27.7310 | 147.7941 |
| 34th | 44 | John Potter / Andy Lally | Audi R8 LMS GT3 | Magnus Racing | 1:26.4110 | 150.0504 |