| 1st | 5 | Tristan Vautier / Richard Westbrook | Cadillac DPi-V.R | JDC Miller MotorSports | 1:34.0340 | 219.3391 |
| 2nd | 02 | Earl Bamber / Alex Lynn | Cadillac DPi-V.R | Cadillac Racing | 1:34.2590 | 218.8161 |
| 3rd | 31 | Pipo Derani / Tristan Nunez | Cadillac DPi-V.R | Whelen Engineering Racing | 1:34.4400 | 218.3960 |
| 4th | 48 | Kamui Kobayashi / Jimmie Johnson | Cadillac DPi-V.R | Ally Cadillac | 1:34.9410 | 217.2437 |
| 5th | 60 | Oliver Jarvis / Tom Blomqvist | Acura ARX-05 | Meyer Shank Racing W/Curb-Agajanian | 1:35.4070 | 216.1832 |
| 6th | 01 | Renger van der Zande / Sébastien Bourdais | Cadillac DPi-V.R | Cadillac Racing | 1:38.5930 | 209.1970 |
| 7th | 10 | Ricky Taylor / Filipe Albuquerque | Acura ARX-05 | Konica Minolta Acura ARX-05 | 1:34.1560 | 219.0542 |
| 8th | 52 | Ben Keating / Mikkel Jensen | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 1:37.2960 | 211.9844 |
| 9th | 11 | Steven Thomas / Jonathan Bomarito | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 1:37.9330 | 210.6068 |
| 10th | 20 | Dennis Andersen / Fabio Scherer | Oreca 07 Gibson | High Class Racing | 1:38.1750 | 210.0870 |
| 11th | 68 | François Heriau / René Rast | Oreca 07 Gibson | G-Drive Racing By APR | 1:38.8760 | 208.5983 |
| 12th | 69 | John Falb / James Allen | Oreca 07 Gibson | G-Drive Racing By APR | 1:38.9290 | 208.4857 |
| 13th | 81 | Eric Lux / Devlin DeFrancesco | Oreca 07 Gibson | DragonSpeed USA | 1:38.9870 | 208.3634 |
| 14th | 29 | Frits van Eerd / Dylan Murry | Oreca 07 Gibson | Racing Team Nederland | 1:40.0440 | 206.1618 |
| 15th | 8 | John Farano / Louis Deletraz | Oreca 07 Gibson | Tower Motorsport | 1:40.0910 | 206.0652 |
| 16th | 18 | Dwight Merriman / Paul-Loup Chatin | Oreca 07 Gibson | Era Motorsport | 1:40.6680 | 204.8840 |
| 17th | 22 | James McGuire / William Owen | Oreca 07 Gibson | United Autosports | 1:46.1120 | 194.3734 |
| 18th | 26 | Cameron Shields / Ugo de Wilde | Duqueine D08 Nissan | Muehlner Motorsports America | 1:42.1820 | 201.8488 |
| 19th | 38 | Hikaru Abe / Nicolas Pino | Ligier JS P320 Nissan | Performance Tech Motorsports | 1:42.4680 | 201.2855 |
| 20th | 36 | Jarett Andretti / Josh Burdon | Ligier JS P320 Nissan | Andretti Autosport | 1:43.7830 | 198.7347 |
| 21st | 6 | Moritz Kranz / Ayrton Ori | Duqueine D08 Nissan | Muehlner Motorsports America | 1:43.7990 | 198.7041 |
| 22nd | 54 | Jon Bennett / George Kurtz / Colin Braun / Niclas Jönsson | Ligier JS P320 Nissan | CORE Autosport | 1:44.7830 | 196.8389 |
| 23rd | 33 | João Barbosa / Lance Willsey | Ligier JS P320 Nissan | Sean Creech Motorsport | 1:46.0530 | 194.4812 |
| 24th | 13 | Orey Fidani / Kuno Wittmer | Duqueine D08 Nissan | AWA | 1:46.5450 | 193.5832 |
| 25th | 7 | Mark Kvamme / Antoine Doquin | Duqueine D08 Nissan | Forty7 Motorsports | 1:47.2200 | 192.3649 |
| 26th | 74 | Gar Robinson | Ligier JS P320 Nissan | Riley Motorsports | no time | |
| 27th | 2 | Patrick Pilet / Alexandre Imperatori | Porsche 991 GT3 R | KCMG | 1:46.1360 | 194.3283 |
| 28th | 9 | Mathieu Jaminet / Felipe Nasr | Porsche 991 GT3 R | Pfaff Motorsports | 1:46.1990 | 194.2140 |
| 29th | 75 | Kenny Habul / Raffaele Marciello | Mercedes-AMG GT3 | Sun Energy 1 | 1:46.3130 | 194.0048 |
| 30th | 57 | Russell Ward / Lucas Auer | Mercedes-AMG GT3 | Winward Racing | 1:46.4640 | 208.2137 |
| 31st | 63 | Andrea Caldarelli / Mirko Bortolotti | Lamborghini Huracán GT3 | TR3 Racing | 1:46.5770 | 193.5252 |
| 32nd | 23 | Ross Gunn / Alex Riberas | Aston Martin Vantage GT3 | Heart of Racing Team | 1:46.6830 | 193.3321 |
| 33rd | 59 | Jon Miller / Paul Holton | McLaren 720S GT3 | Crucial Motorsports | 1:46.8000 | 193.1213 |
| 34th | 62 | Daniel Serra / Davide Rigon | Ferrari 488 GT3 | Risi Competizione | 1:46.8050 | 193.1116 |
| 35th | 14 | Ben Barnicoat / Kyle Kirkwood | Lexus RC F GT3 | VasserSullivan | 1:46.8330 | 193.0617 |
| 36th | 97 | Maro Engel / Jules Gounon | Mercedes-AMG GT3 | WeatherTech Racing | 1:47.0170 | 192.7286 |
| 37th | 28 | Michael de Quesada / Linus Lundqvist | Mercedes-AMG GT3 | Alegra Motorsports | 1:47.0750 | 192.6256 |
| 38th | 24 | Nick Yelloly / Sheldon van der Linde | BMW M4 GT3 | BMW M Team RLL | 1:47.1980 | 192.4035 |
| 39th | 79 | Julien Andlauer / Alessio Picariello | Porsche 991 GT3 R | WeatherTech Racing | 1:47.2260 | 192.3536 |
| 40th | 47 | Roberto Lacorte / Alessio Rovera | Ferrari 488 GT3 | Cetilar Racing | 1:47.2710 | 192.2715 |
| 41st | 12 | Frankie Montecalvo / Townsend Bell | Lexus RC F GT3 | VasserSullivan | 1:47.6250 | 191.6407 |
| 42nd | 4 | Tommy Milner / Marco Sørensen | Chevrolet Corvette C8.R GTD | Corvette Racing | 1:47.6610 | 191.5763 |
| 43rd | 3 | Antonio Garcia / Jordan Taylor | Chevrolet Corvette C8.R GTD | Corvette Racing | 1:47.8940 | 191.1627 |
| 44th | 70 | Brendan Iribe / Ollie Millroy | McLaren 720S GT3 | Inception Racing | 1:47.9300 | 191.0983 |
| 45th | 44 | John Potter / Andy Lally | Aston Martin Vantage GT3 | Magnus Racing | 1:48.0140 | 190.9503 |
| 46th | 25 | Connor De Phillippi / John Edwards | BMW M4 GT3 | BMW M Team RLL | 1:48.0820 | 190.8296 |
| 47th | 21 | Luis Pérez Companc / Toni Vilander | Ferrari 488 GT3 | AF Corse | 1:48.1250 | 190.7539 |
| 48th | 71 | Misha Goikhberg | Lamborghini Huracán GT3 | T3 Motorsport North America | 1:48.5860 | 189.9444 |
| 49th | 16 | Ryan Hardwick / Jan Heylen | Porsche 991 GT3 R | Wright Motorsports | 1:49.7470 | 187.9344 |
| 50th | 39 | Robert Megennis / Sandy Mitchell | Lamborghini Huracán GT3 Evo | CarBahn with Peregrine Racing | 1:54.0420 | 180.8565 |
| 51st | 32 | Mike Skeen / Guy Cosmo | Mercedes-AMG GT3 | Gilbert Korthoff Motorsports | 1:54.7960 | 179.6688 |
| 52nd | 98 | Paul Dalla Lana / David Pittard | Aston Martin Vantage GT3 | Northwest AMR | 1:54.8700 | 179.5529 |
| 53rd | 96 | Robby Foley / Bill Auberlen | BMW M4 GT3 | Turner Motorsport | 1:55.1470 | 179.1216 |
| 54th | 19 | John Megrue / Jeff Segal | Lamborghini Huracán GT3 | TR3 Racing | 1:58.8090 | 173.5999 |
| 55th | 27 | Roman de Angelis | Aston Martin Vantage GT3 | Heart of Racing Team | no time | |
| 56th | 99 | Nicholas Boulle / Stefan Wilson | Porsche 991 GT3 R | Team Hardpoint | no time | |
| 57th | 15 | Dirk Müller / Austin Cindric | Mercedes-AMG GT3 | Proton USA | no time | |
| 58th | 66 | Kyffin Simpson / Till Bechtolsheimer | Acura NSX GT3 | Gradient Racing | no time | |
| 59th | 34 | Kyle Washington / Klaus Bachler | Porsche 991 GT3 R | GMG Racing | no time | |
| 60th | 64 | Ted Giovanis / Owen Trinkler | Porsche 991 GT3 R | TeamTGM | no time | |
| 61st | 42 | Don Yount / Benjamin Hites | Lamborghini Huracán GT3 | NTE Sport | 1:51.7900 | 184.5000 |