| 1st | 60 | John Pew / Oswaldo Negri / Olivier Pla | Ligier JS P2 Honda HPD | Michael Shank Racing w/Curb-Agajanian | 1:51.5460 | 194.2543 |
| 2nd | 81 | Henrik Hedman / Nicolas Lapierre / Nicolas Minassian | Oreca 05 Nissan | DragonSpeed | 1:51.6610 | 194.0531 |
| 3rd | 90 | Ryan Dalziel / Marc Goossens | Chevrolet Corvette DP | VisitFlorida Racing | 1:51.6720 | 194.0338 |
| 4th | 5 | Christian Fittipaldi / João Barbosa / Filipe Albuquerque | Chevrolet Corvette DP | Action Express Racing | 1:51.7910 | 193.8278 |
| 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 | 193.4158 |
| 6th | 2 | Scott Sharp / Johannes van Overbeek / Ed Brown / Pipo Derani | Ligier JS P2 Honda HPD | Tequila Patrón ESM | 1:52.1670 | 193.1776 |
| 7th | 31 | Eric Curran / Dane Cameron / Scott Pruett | Chevrolet Corvette DP | Action Express Racing | 1:52.1910 | 193.1374 |
| 8th | 0 | Andrew Meyrick / Katherine Legge / Sean Rayhall | DeltaWing DWC13 Elan | Panoz DeltaWing Racing | 1:52.9000 | 191.9239 |
| 9th | 54 | Jon Bennett / Colin Braun / Mark Wilkins | Oreca FLM 09 Chevrolet | Core Autosport | 1:53.8880 | 190.2583 |
| 10th | 85 | Chris Miller / Misha Goikhberg / Stephen Simpson / Kenton Koch | Oreca FLM 09 Chevrolet | JDC-Miller Motorsports | 1:54.5950 | 189.0850 |
| 11th | 52 | Robert Alon / Tom Kimber-Smith / Jose Gutierrez | Oreca FLM 09 Chevrolet | PR1/Mathiasen Motorsports | 1:54.7320 | 188.8597 |
| 12th | 24 | Carlos de Quesada / Billy Johnson / Daniel Morad | Riley DP BMW Power | Alegra Motorsports | 1:55.1440 | 188.1838 |
| 13th | 20 | Johnny Mowlem / Marc Drumwright / Tomy Drissi | Oreca FLM 09 Chevrolet | BAR1 Motorsports | 1:55.2480 | 188.0132 |
| 14th | 50 | Byron Defoor / Dorsey Schroeder / David Hinton / Jim Pace | Riley DP BMW Power | Highway to Help | 1:56.4210 | 186.1190 |
| 15th | 25 | Bill Auberlen / Dirk Werner / John Edwards / Lucas Luhr / Kuno Wittmer | BMW M6 GTLM | BMW Team RLL | 1:58.7050 | 182.5382 |
| 16th | 62 | Toni Vilander / Davide Rigon | Ferrari 488 GTE | Risi Competizione | 1:58.7700 | 182.4385 |
| 17th | 911 | Patrick Pilet / Frédéric Makowiecki | Porsche 991 RSR | Porsche North America | 1:58.8800 | 182.2695 |
| 18th | 66 | Joey Hand / Sébastien Bourdais / Dirk Müller | Ford GT | Ford Chip Ganassi Racing | 1:59.4610 | 181.3827 |
| 19th | 67 | Ryan Briscoe / Richard Westbrook / Scott Dixon | Ford GT | Ford Chip Ganassi Racing | 1:59.4940 | 181.3328 |
| 20th | 63 | Christina Nielsen / Alessandro Balzan / Jeff Segal | Ferrari 488 GTD | Scuderia Corsa | 2:01.3420 | 178.5712 |
| 21st | 73 | Matthew McMurry / Patrick Lindsey | Porsche 991 GT3 R | Park Place Motorsports | 2:01.5150 | 178.3169 |
| 22nd | 540 | Tim Pappas / Nicky Catsburg / Andy Pilgrim | Porsche 991 GT3 R | Black Swan Racing | 2:01.6190 | 178.1640 |
| 23rd | 6 | Robin Liddell / Andrew Davis / Connor De Phillippi | Audi R8 LMS GT3 | Stevenson Motorsports | 2:01.6360 | 178.1399 |
| 24th | 44 | John Potter / Andy Lally / Marco Seefried | Audi R8 LMS GT3 | Magnus Racing | 2:01.6460 | 178.1254 |
| 25th | 93 | Ben Keating / Jeroen Bleekemolen / Marc Miller | Dodge Viper GT3-R | Riley Motorsports | 2:01.6550 | 178.1125 |
| 26th | 97 | Michael Marsal / Markus Palttala | BMW M6 GT3 | Turner Motorsport | 2:01.6600 | 178.1045 |
| 27th | 23 | Ian James / Alex Riberas / Mario Farnbacher | Porsche 991 GT3 R | Team Seattle / Alex Job Racing | 2:01.6970 | 178.0498 |
| 28th | 22 | Cooper MacNeil / Leh Keen / Gunnar Jeannette | Porsche 991 GT3 R | Alex Job Racing | 2:01.7190 | 178.0176 |
| 29th | 9 | Lawson Aschenbach / Matt Bell / Dion von Moltke | Audi R8 LMS GT3 | Stevenson Motorsports | 2:01.8220 | 177.8679 |
| 30th | 96 | Bret Curtis / Ashley Freiberg / Jens Klingmann | BMW M6 GT3 | Turner Motorsport | 2:01.8820 | 177.7810 |
| 31st | 48 | Bryan Sellers / Madison Snow / Bryce Miller | Lamborghini Huracán GT3 | Paul Miller Racing | 2:01.8850 | 177.7762 |
| 32nd | 33 | Ben Keating / Jeroen Bleekemolen / Marc Miller | Dodge Viper GT3-R | Riley Motorsports | 2:01.9070 | 177.7440 |
| 33rd | 51 | Peter Mann / Raffaele Giammaria / Matteo Cressoni | Ferrari 458 | Spirit of Race | 2:02.2000 | 177.3175 |
| 34th | 28 | Franz Konrad / Christopher Brück | Lamborghini Huracán GT3 | Konrad Motorsport | 2:02.3860 | 177.0488 |
| 35th | 27 | Lawrence DeGeorge / Cedric Sbirrazzuoli / Paolo Ruberti / Fabio Babini | Lamborghini Huracán GT3 | Dream Racing | 2:02.4010 | 177.0262 |
| 36th | 21 | Franz Konrad / Terry Borcheller / Marius Avemarg | Lamborghini Huracán GT3 | Konrad Motorsport | 2:03.0330 | 176.1169 |