| 1st | 60 | John Pew / Oswaldo Negri / Olivier Pla | Ligier JS P2 Honda HPD | Michael Shank Racing w/Curb-Agajanian | 1:51.5460 |
| 2nd | 81 | Henrik Hedman / Nicolas Lapierre / Nicolas Minassian | Oreca 05 Nissan | DragonSpeed | 1:51.6610 |
| 3rd | 90 | Ryan Dalziel / Marc Goossens | Chevrolet Corvette DP | VisitFlorida Racing | 1:51.6720 |
| 4th | 5 | Christian Fittipaldi / João Barbosa / Filipe Albuquerque | Chevrolet Corvette DP | Action Express Racing | 1:51.7910 |
| 5th | 10 | Ricky Taylor / Jordan Taylor / Max Angelelli / Rubens Barrichello | Chevrolet Corvette DP | No. 10 Konica Minolta Corvette DP for Wayne Taylor Racing | 1:52.0290 |
| 6th | 2 | Scott Sharp / Johannes Van Overbeek / Ed Brown / Pipo Derani | Ligier JS P2 Honda HPD | Tequila Patrón ESM | 1:52.1670 |
| 7th | 31 | Eric Curran / Dane Cameron / Scott Pruett | Chevrolet Corvette DP | Action Express Racing | 1:52.3370 |
| 8th | 0 | Andrew Meyrick / Katherine Legge / Sean Rayhall | DeltaWing DWC13 Elan | Panoz DeltaWing Racing | 1:52.9000 |
| 9th | 54 | Jon Bennett / Colin Braun / Mark Wilkins | Oreca FLM 09 Chevrolet | Core Autosport | 1:54.0870 |
| 10th | 85 | Chris Miller / Misha Goikhberg / Stephen Simpson / Kenton Koch | Oreca FLM 09 Chevrolet | JDC-Miller Motorsports | 1:54.5950 |
| 11th | 52 | Robert Alon / Tom Kimber-Smith / Jose Gutierrez | Oreca FLM 09 Chevrolet | PR1/Mathiasen Motorsports | 1:54.7320 |
| 12th | 24 | Carlos de Quesada / Billy Johnson / Daniel Morad | Riley DP BMW Power | Alegra Motorsports | 1:55.1440 |
| 13th | 20 | Johnny Mowlem / Marc Drumwright / Tomy Drissi | Oreca FLM 09 Chevrolet | BAR1 Motorsports | 1:55.2480 |
| 14th | 50 | Byron Defoor / Dorsey Schroeder / David Hinton / Jim Pace | Riley DP BMW Power | Highway to Help | 1:56.4210 |
| 15th | 25 | Bill Auberlen / Dirk Werner / John Edwards / Lucas Luhr / Kuno Wittmer | BMW M6 GTLM | BMW Team RLL | 1:58.7050 |
| 16th | 62 | Toni Vilander / Davide Rigon | Ferrari 488 GTE | Risi Competizione | 1:58.7700 |
| 17th | 911 | Patrick Pilet / Frédéric Makowiecki | Porsche 991 RSR | Porsche North America | 1:58.8800 |
| 18th | 66 | Joey Hand / Sébastien Bourdais / Dirk Müller | Ford GT | Ford Chip Ganassi Racing | 1:59.4610 |
| 19th | 67 | Ryan Briscoe / Richard Westbrook / Scott Dixon | Ford GT | Ford Chip Ganassi Racing | 1:59.4940 |
| 20th | 63 | Christina Nielsen / Alessandro Balzan / Jeff Segal | Ferrari 488 GTD | Scuderia Corsa | 2:01.3420 |
| 21st | 73 | Matthew McMurry / Patrick Lindsey | Porsche 991 GT3 R | Park Place Motorsports | 2:01.5150 |
| 22nd | 540 | Tim Pappas / Nicky Catsburg / Andy Pilgrim | Porsche 991 GT3 R | Black Swan Racing | 2:01.6190 |
| 23rd | 6 | Robin Liddell / Andrew Davis / Connor De Phillippi | Audi R8 LMS GT3 | Stevenson Motorsports | 2:01.6360 |
| 24th | 44 | John Potter / Andy Lally / Marco Seefried | Audi R8 LMS GT3 | Magnus Racing | 2:01.6460 |
| 25th | 93 | Ben Keating / Jeroen Bleekemolen / Marc Miller | Dodge Viper GT3-R | Riley Motorsports | 2:01.6550 |
| 26th | 97 | Michael Marsal / Markus Palttala | BMW M6 GT3 | Turner Motorsport | 2:01.6600 |
| 27th | 23 | Ian James / Alex Riberas / Mario Farnbacher | Porsche 991 GT3 R | Team Seattle / Alex Job Racing | 2:01.6970 |
| 28th | 22 | Cooper MacNeil / Leh Keen / Gunnar Jeannette | Porsche 991 GT3 R | Alex Job Racing | 2:01.7190 |
| 29th | 96 | Bret Curtis / Ashley Freiberg / Jens Klingmann | BMW M6 GT3 | Turner Motorsport | 2:01.8820 |
| 30th | 48 | Bryan Sellers / Madison Snow / Bryce Miller | Lamborghini Huracán GT3 | Paul Miller Racing | 2:01.8850 |
| 31st | 33 | Ben Keating / Jeroen Bleekemolen / Marc Miller | Dodge Viper GT3-R | Riley Motorsports | 2:01.9070 |
| 32nd | 9 | Lawson Aschenbach / Matt Bell / Dion von Moltke | Audi R8 LMS GT3 | Stevenson Motorsports | 2:01.9520 |
| 33rd | 51 | Peter Mann / Raffaele Giammaria / Matteo Cressoni | Ferrari 458 | Spirit of Race | 2:02.2000 |
| 34th | 28 | Franz Konrad / Christopher Brück | Lamborghini Huracán GT3 | Konrad Motorsport | 2:02.3860 |
| 35th | 27 | Lawrence DeGeorge / Cedric Sbirrazzuoli / Paolo Ruberti / Fabio Babini | Lamborghini Huracán GT3 | Dream Racing | 2:02.4010 |
| 36th | 21 | Franz Konrad / Terry Borcheller / Marius Avemarg | Lamborghini Huracán GT3 | Konrad Motorsport | 2:03.0330 |