| 1st | 85 | Robert Alon / Simon Trummer | Oreca 07 Gibson | JDC-Miller Motorsports | 1:51.9330 | 209.5221 |
| 2nd | 7 | Ricky Taylor / Helio Castroneves | Acura ARX-05 | Acura Team Penske | 1:52.1400 | 209.1359 |
| 3rd | 10 | Renger van der Zande / Jordan Taylor | Cadillac DPi-V.R | Konica Minolta Cadillac DPi-V.R | 1:52.4300 | 208.5967 |
| 4th | 6 | Juan Pablo Montoya / Dane Cameron | Acura ARX-05 | Acura Team Penske | 1:52.7800 | 207.9498 |
| 5th | 77 | Oliver Jarvis / Tristan Nunez | Mazda RT24-P | Mazda Team Joest | 1:52.8130 | 207.8886 |
| 6th | 5 | João Barbosa / Filipe Albuquerque | Cadillac DPi-V.R | Mustang Sampling Racing | 1:52.8670 | 207.7888 |
| 7th | 55 | Harry Tincknell / Jonathan Bomarito | Mazda RT24-P | Mazda Team Joest | 1:53.1610 | 207.2481 |
| 8th | 31 | Eric Curran / Felipe Nasr | Cadillac DPi-V.R | Whelen Engineering Racing | 1:53.2570 | 207.0727 |
| 9th | 99 | Misha Goikhberg / Stephen Simpson | Oreca 07 Gibson | JDC-Miller Motorsports | 1:53.4350 | 206.7476 |
| 10th | 52 | Gustavo Yacaman / Sebastian Saavedra | Ligier JS P217 Gibson | AFS/PR1 Mathiasen Motorsports | 1:53.5450 | 206.5480 |
| 11th | 2 | Scott Sharp / Ryan Dalziel | Nissan Onroak DPi | Tequila Patron ESM | 1:53.6260 | 206.4000 |
| 12th | 22 | Johannes Van Overbeek / Pipo Derani | Nissan Onroak DPi | Tequila Patron ESM | 1:54.0920 | 205.5583 |
| 13th | 54 | Jon Bennett / Colin Braun | Oreca 07 Gibson | CORE autosport | 1:52.3400 | 208.7641 |
| 14th | 66 | Joey Hand / Dirk Müller | Ford GT | Ford Chip Ganassi Racing | 2:02.4790 | 191.4814 |
| 15th | 67 | Ryan Briscoe / Richard Westbrook | Ford GT | Ford Chip Ganassi Racing | 2:02.6500 | 191.2142 |
| 16th | 3 | Antonio Garcia / Jan Magnussen | Chevrolet Corvette C7.R | Corvette Racing | 2:02.7460 | 191.0645 |
| 17th | 912 | Laurens Vanthoor / Earl Bamber | Porsche 991 RSR | Porsche GT Team | 2:03.1140 | 190.4948 |
| 18th | 4 | Oliver Gavin / Tommy Milner | Chevrolet Corvette C7.R | Corvette Racing | 2:03.1700 | 190.4079 |
| 19th | 24 | Jesse Krohn / John Edwards | BMW M8 GTE | BMW Team RLL | 2:03.3310 | 190.1585 |
| 20th | 25 | Alexander Sims / Connor De Phillippi | BMW M8 GTE | BMW Team RLL | 2:03.6450 | 189.6757 |
| 21st | 911 | Nick Tandy / Patrick Pilet | Porsche 991 RSR | Porsche GT Team | 2:03.6730 | 189.6322 |
| 22nd | 58 | Patrick Long / Christina Nielsen | Porsche 991 GT3 R | Wright Motorsports | 2:06.5930 | 185.2596 |
| 23rd | 14 | Kyle Marcelli / Dominik Baumann | Lexus RC F GT3 | 3GT Racing | 2:06.8500 | 184.8830 |
| 24th | 48 | Madison Snow / Bryan Sellers | Lamborghini Huracán GT3 | Paul Miller Racing | 2:07.2260 | 184.3375 |
| 25th | 63 | Cooper MacNeil / Alessandro Pier Guidi | Ferrari 488 GT3 | Scuderia Corsa | 2:07.3170 | 184.2055 |
| 26th | 33 | Ben Keating / Jeroen Bleekemolen | Mercedes-AMG GT3 | Mercedes-AMG Team Riley Motorsports | 2:07.5610 | 183.8531 |
| 27th | 73 | Patrick Lindsey | Porsche 991 GT3 R | Park Place Motorsports | 2:07.9440 | 183.3027 |
| 28th | 86 | Katherine Legge / Alvaro Parente | Acura NSX GT3 | Meyer Shank Racing w/ Curb-Agajanian | 2:08.2800 | 182.8231 |
| 29th | 96 | Robby Foley / Markus Palttala | BMW M6 GT3 | Turner Motorsport | 2:08.4020 | 182.6493 |
| 30th | 44 | John Potter / Andy Lally | Audi R8 LMS GT3 | Magnus Racing | 2:08.9470 | 181.8768 |
| 31st | 93 | Justin Marks / Lawson Aschenbach | Acura NSX GT3 | Meyer Shank Racing w/ Curb-Agajanian | 2:12.2720 | 177.3046 |
| 32nd | 51 | Francesco Piovanetti / Oswaldo Negri | Ferrari 488 GT3 | Squadra Corse Garage Italia | no time | |
| 33rd | 15 | David Heinemeier Hansson / Jack Hawksworth | Lexus RC F GT3 | 3GT Racing | no time | |