| 1st | 10 | Ricky Taylor / Jordan Taylor | Cadillac DPi-V.R | Konica Minolta Cadillac DPi-V.R | 1:16.8530 | 168.7124 |
| 2nd | 5 | Christian Fittipaldi / João Barbosa | Cadillac DPi-V.R | Mustang Sampling Racing | 1:17.6820 | 166.9131 |
| 3rd | 90 | Marc Goossens / Renger van der Zande | Ligier JS P217 Gibson | Visit Florida Racing | 1:17.7300 | 166.8101 |
| 4th | 31 | Eric Curran / Dane Cameron | Cadillac DPi-V.R | Whelen Engineering Racing | 1:17.8090 | 166.6395 |
| 5th | 52 | Jose Gutierrez / Olivier Pla | Ligier JS P217 Gibson | PR1/Mathiasen Motorsports | 1:17.8220 | 166.6122 |
| 6th | 2 | Scott Sharp / Ryan Dalziel | Nissan Onroak DPi | Tequila Patron ESM | 1:17.9980 | 166.2356 |
| 7th | 22 | Johannes Van Overbeek / Pipo Derani | Nissan Onroak DPi | Tequila Patron ESM | 1:18.0390 | 166.1487 |
| 8th | 85 | Misha Goikhberg / Stephen Simpson | Oreca 07 Gibson | JDC-Miller Motorsports | 1:18.6460 | 164.8660 |
| 9th | 62 | Toni Vilander / Giancarlo Fisichella | Ferrari 488 GTE | Risi Competizione | 1:21.9140 | 158.2887 |
| 10th | 66 | Joey Hand / Dirk Müller | Ford GT | Ford Chip Ganassi Racing | 1:22.1560 | 157.8235 |
| 11th | 24 | John Edwards / Martin Tomczyk | BMW M6 GTLM | BMW Team RLL | 1:22.1770 | 157.7833 |
| 12th | 25 | Alexander Sims / Bill Auberlen | BMW M6 GTLM | BMW Team RLL | 1:22.1780 | 157.7801 |
| 13th | 67 | Ryan Briscoe / Richard Westbrook | Ford GT | Ford Chip Ganassi Racing | 1:22.5800 | 157.0124 |
| 14th | 911 | Patrick Pilet / Dirk Werner | Porsche 991 RSR | Porsche GT Team | 1:22.7560 | 156.6793 |
| 15th | 3 | Jan Magnussen / Antonio Garcia | Chevrolet Corvette C7.R | Corvette Racing | 1:22.7890 | 156.6165 |
| 16th | 912 | Laurens Vanthoor / Gianmaria Bruni | Porsche 991 RSR | Porsche GT Team | 1:22.8400 | 156.5200 |
| 17th | 4 | Oliver Gavin / Tommy Milner | Chevrolet Corvette C7.R | Corvette Racing | 1:23.0090 | 156.2013 |
| 18th | 48 | Madison Snow / Bryan Sellers | Lamborghini Huracán GT3 | Paul Miller Racing | 1:24.4690 | 153.5008 |
| 19th | 28 | Daniel Morad / Patrick Long | Porsche 991 GT3 R | Alegra Motorsports | 1:24.7210 | 153.0454 |
| 20th | 73 | Patrick Lindsey / Jörg Bergmeister | Porsche 991 GT3 R | Park Place Motorsports | 1:24.9540 | 152.6254 |
| 21st | 96 | Jesse Krohn / Jens Klingmann | BMW M6 GT3 | Turner Motorsport | 1:25.0860 | 152.3888 |
| 22nd | 14 | Sage Karam / Robert Alon | Lexus RCF GT3 | 3GT Racing | 1:25.3940 | 151.8384 |
| 23rd | 16 | Corey Lewis / Jeroen Mul | Lamborghini Huracán GT3 | Change Racing | 1:25.4990 | 151.6517 |
| 24th | 86 | Oswaldo Negri / Jeff Segal | Acura NSX GT3 | Michael Shank Racing w/ Curb-Agajanian | 1:25.5180 | 151.6179 |
| 25th | 15 | Scott Pruett / Jack Hawksworth | Lexus RCF GT3 | 3GT Racing | 1:25.5330 | 151.5922 |
| 26th | 63 | Christina Nielsen / Alessandro Balzan | Ferrari 488 GT3 | Scuderia Corsa | 1:25.6030 | 151.4682 |
| 27th | 50 | Cooper MacNeil / Gunnar Jeannette | Porsche 991 GT3 R | Riley Motorsports - WeatherTech Racing | 1:25.6430 | 151.3974 |
| 28th | 93 | Katherine Legge / Andy Lally | Acura NSX GT3 | Michael Shank Racing w/ Curb-Agajanian | 1:25.8000 | 151.1206 |
| 29th | 57 | Andrew Davis / Lawson Aschenbach | Audi R8 LMS GT3 | Stevenson Motorsports | 1:25.8320 | 151.0643 |
| 30th | 33 | Ben Keating / Jeroen Bleekemolen | Mercedes-AMG GT3 | Riley Motorsports - Team AMG | 1:26.2600 | 150.3143 |
| 31st | 54 | Jon Bennett / Colin Braun | Porsche 991 GT3 R | CORE autosport | 1:27.3040 | 148.5167 |
| 32nd | 80 | Dan Knox / Mike Skeen | Mercedes-AMG GT3 | Lone Star Racing | 1:27.3250 | 148.4813 |
| 33rd | 75 | Kenny Habul / Tristan Vautier | Mercedes-AMG GT3 | SunEnergy1 Racing | 1:27.4470 | 148.2737 |