| 1st | 5 | Christian Fittipaldi / João Barbosa | Cadillac DPi-V.R | Mustang Sampling Racing | 1:25.9310 | 158.3595 |
| 2nd | 31 | Eric Curran / Dane Cameron | Cadillac DPi-V.R | Whelen Engineering Racing | 1:26.0480 | 158.1985 |
| 3rd | 85 | Misha Goikhberg / Stephen Simpson | Oreca 07 Gibson | JDC-Miller Motorsports | 1:25.5100 | 159.1641 |
| 4th | 2 | Scott Sharp / Ryan Dalziel | Nissan Onroak DPi | Tequila Patron ESM | 1:26.0920 | 158.0376 |
| 5th | 55 | Jonathan Bomarito / Tristan Nunez | Mazda RT24-P | Mazda Motorsports | 1:25.0550 | 159.9688 |
| 6th | 22 | Ed Brown / Johannes Van Overbeek | Nissan Onroak DPi | Tequila Patron ESM | 1:28.6210 | 153.5314 |
| 7th | 70 | Tom Long / Joel Miller | Mazda RT24-P | Mazda Motorsports | 1:25.8750 | 158.5204 |
| 8th | 52 | Kenton Koch | Ligier JS P217 Gibson | PR1/Mathiasen Motorsports | | |
| 9th | 90 | Renger van der Zande | Riley Mk.30 Gibson | VisitFlorida Racing | 1:24.6930 | 160.6125 |
| 10th | 38 | James French / Patricio O'Ward | Oreca FLM 09 Chevrolet | Performance Tech Motorsports | 1:28.4940 | 153.6924 |
| 11th | 20 | Don Yount / Ryan Lewis | Oreca FLM 09 Chevrolet | BAR1 Motorsports | 1:34.9680 | 143.2316 |
| 12th | 10 | Ricky Taylor / Jordan Taylor | Cadillac DPi-V.R | Konica Minolta Cadillac DPi-V.R | 1:26.7360 | 156.9110 |
| 13th | 26 | Tomy Drissi / Bruno Junqueira | Oreca FLM 09 Chevrolet | BAR1 Motorsports | 1:33.1660 | 146.1284 |
| 14th | 57 | Lawson Aschenbach / Andrew Davis | Audi R8 LMS GT3 | Stevenson Motorsports | 1:30.2000 | 150.7955 |
| 15th | 93 | Katherine Legge / Andy Lally | Acura NSX GT3 | Michael Shank Racing w/ Curb-Agajanian | 1:30.5410 | 150.3127 |
| 16th | 48 | Bryan Sellers / Madison Snow | Lamborghini Huracán GT3 | Paul Miller Racing | 1:30.7630 | 149.9909 |
| 17th | 16 | Corey Lewis / Jeroen Mul | Lamborghini Huracán GT3 | Change Racing | 1:30.8020 | 149.8299 |
| 18th | 14 | Scott Pruett / Sage Karam | Lexus RCF GT3 | 3GT Racing | 1:30.8780 | 149.6690 |
| 19th | 28 | Daniel Morad / Mathieu Jaminet | Porsche 991 GT3 R | Alegra Motorsports | 1:30.9440 | 149.6690 |
| 20th | 63 | Christina Nielsen / Alessandro Balzan | Ferrari 488 GT3 | Scuderia Corsa | 1:31.0160 | 149.5081 |
| 21st | 33 | Ben Keating | Mercedes-AMG GT3 | Riley Motorsports - Team AMG | 1:31.5110 | 148.7034 |
| 22nd | 15 | Robert Alon / Jack Hawksworth | Lexus RCF GT3 | 3GT Racing | 1:31.5570 | 148.7034 |
| 23rd | 75 | Kenny Habul | Mercedes-AMG GT3 | SunEnergy1 Racing | 1:31.7590 | 148.2206 |
| 24th | 50 | Cooper MacNeil / Gunnar Jeannette | Mercedes-AMG GT3 | Riley Motorsports - WeatherTech Racing | 1:31.8560 | 148.2206 |
| 25th | 96 | Bret Curtis / Jens Klingmann | BMW M6 GT3 | Turner Motorsport | 1:32.4590 | 147.0940 |
| 26th | 54 | Jon Bennett / Colin Braun | Porsche 991 GT3 R | Core Autosport | 1:33.0970 | 146.1284 |
| 27th | 73 | Jörg Bergmeister / Patrick Lindsey | Porsche 991 GT3 R | Park Place Motorsports | | |
| 28th | 86 | Oswaldo Negri / Jeff Segal | Acura NSX GT3 | Michael Shank Racing w/ Curb-Agajanian | | |