| 1st | 29 | Christopher Mies / Christopher Haase / Kelvin van der Linde | Audi R8 LMS | Audi Sport Team Land | 1:23.6600 | 154.9800 |
| 2nd | 43 | Raffaele Marciello / Lewis Williamson / Maximilian Götz | Mercedes-AMG GT3 | Mercedes-AMG Team Strakka Racing | 1:23.7280 | 154.8600 |
| 3rd | 19 | Robin Frijns / Dries Vanthoor / Markus Winkelhock | Audi R8 LMS | Audi Sport Team WRT | 1:23.7630 | 154.7900 |
| 4th | 75 | Mikael Grenier / Kenny Habul / Luca Stolz | Mercedes-AMG GT3 | Sun Energy1 Racing | 1:23.8410 | 154.6500 |
| 5th | 54 | Patrick Long / Tim Pappas / Jeroen Bleekemolen | Porsche 991 GT3 R | Black Swan Racing | 1:23.8480 | 154.6300 |
| 6th | 175 | Maro Engel / Maximilian Buhk / Tristan Vautier | Mercedes-AMG GT3 | Mercedes-AMG Team Sun Energy1 Racing | 1:23.8540 | 154.6200 |
| 7th | 17 | Sheldon van der Linde / Alex Riberas / Stuart Leonard | Audi R8 LMS | Audi Sport Team WRT | 1:23.8810 | 154.5700 |
| 8th | 42 | Nick Leventis / David Fumanelli / Felipe Fraga | Mercedes-AMG GT3 | Strakka Racing | 1:23.9220 | 154.5000 |
| 9th | 44 | Jack Hawksworth / Adrien Tambay / Christian Vietoris | Mercedes-AMG GT3 | Strakka Racing | 1:24.0060 | 154.3400 |
| 10th | 911 | Romain Dumas / Frédéric Makowiecki / Dirk Werner | Porsche 991 GT3 R | Wright Motorsport | 1:24.1550 | 154.0700 |
| 11th | 9 | Bryan Sellers / Rodrigo Baptista / Alvaro Parente | Bentley Continental GT3 | K-Pax Racing | 1:24.2440 | 153.9100 |
| 12th | 8 | Vincent Abril / Andy Soucek / Maxime Soulet | Bentley Continental GT3 | Bentley Team M-Sport | 1:24.2760 | 153.8500 |
| 13th | 87 | Trevor Baek / Marino Franchitti / Jeff Westphal | Ferrari 488 GT3 | Vital Speed Motorsports | 1:24.4300 | 153.5700 |
| 14th | 7 | Jordan Pepper / Steven Kane / Jules Gounon | Bentley Continental GT3 | Bentley Team M-Sport | 1:24.4920 | 153.4600 |
| 15th | 46 | Shinya Michimi / Brandon Gdovic / Steve Dunn | Lamborghini Huracán GT3 | PPM | 1:25.0070 | 152.5300 |
| 16th | 63 | Ryan Dalziel / Mike Hedlund / David Askew | Mercedes-AMG GT3 | DXDT Racing | 1:25.1720 | |
| 17th | 6 | Steven Aghakhani / Taylor Proto / Richard Antinucci | Lamborghini Huracán Super Trofeo | US RaceTronics | 1:27.8720 | |
| 18th | 51 | Matt Keegan / Preston Calvert / Ian James | Panoz Avezzano | Team Panoz Racing | 1:31.6110 | |
| 19th | 34 | Christian Szymczak / Matthew Fassnacht | Mercedes-AMG GT4 | Murillo Racing | 1:31.7640 | |
| 20th | 22 | Charles Espenlaub / Charles Putman / Eric Lux | Aston Martin Vantage GT4 | Automatic Racing | 1:31.6950 | |
| 21st | 10 | Jade Buford / James Pesek / Scott Maxwell | Ford Mustang GT4 | PF Racing | 1:31.5610 | |
| 22nd | 2 | James Sofronas / Jason Bell / Andrew Davis | Audi R8 LMS GT4 | GMG Racing | 1:32.0040 | |
| 23rd | 66 | Derek DeBoer / Sean Gibbons / Spencer Pumpelly | Porsche Cayman Clubsport | TRG | 1:31.5090 | |
| 24th | 113 | Daren Jorgensen / Jon Miller / Brett Strom | BMW M4 GT4 | RHC Jorgensen-Strom | 1:32.2330 | |
| 25th | 12 | Drew Staveley / Ian Lacy / Frank Gannett | Ginetta G55 | Ian Lacy Racing | 1:32.6060 | |
| 26th | 65 | Tim Probert / Jeff Mosing / Justin Piscitell | Mercedes-AMG GT4 | Murillo Racing | 1:33.4490 | |
| 27th | 626 | Vesko Kozarov / David Roberts / Max Faulkner | Audi R8 LMS GT4 | Rearden Racing | 1:32.4600 | |
| 28th | 67 | Chris Bellomo / Robert Orcutt / Tom Dyer | Porsche Cayman Clubsport | TRG | 1:32.2030 | |
| 29th | 88 | Henry Schmitt / Sean Quinlan / Greg Liefooghe | BMW M4 GT4 | Stephen Cameron Racing | 1:31.6840 | |
| 30th | 99 | Mason Filippi / Mark Wilkins / Michael James Lewis | Hyundai I30-N | Bryan Herta Autosport | 1:33.7230 | |
| 31st | 91 | James Burke / Jeff Burton / Jessica Burton | Audi R8 LMS GT4 | Rearden Racing | 1:33.3630 | |
| 32nd | 98 | George Kurtz / Bryan Herta / Colton Herta | Hyundai I30-N | Bryan Herta Autosport | 1:36.3300 | |