| 1st | 5 | João Barbosa / Christian Fittipaldi / Sébastien Bourdais | Chevrolet Corvette DP | Action Express Racing | 1:14.5080 | 197.5067 |
| 2nd | 10 | Ricky Taylor / Jordan Taylor / Max Angelelli | Chevrolet Corvette DP | Konica Minolta Chevrolet Corvette Dallara for Wayne Taylor Racing | 1:14.7970 | 196.7439 |
| 3rd | 90 | Mike Rockenfeller / Richard Westbrook / Michael Valiante | Chevrolet Corvette DP | visitflorida.com Racing | 1:14.9200 | 196.4204 |
| 4th | 01 | Memo Rojas / Scott Pruett / Scott Dixon | Riley Mk XXVI Ford | Chip Ganassi Racing with Felix Sabates | 1:15.2240 | 195.6270 |
| 5th | 0 | Katherine Legge / Andrew Meyrick / Gabby Chaves | DeltaWing DWC13 Elan | DeltaWing Racing Cars | 1:15.3170 | 195.3856 |
| 6th | 60 | Oswaldo Negri / John Pew | Riley Mk XXVI Ford | Michael Shank Racing with Curb/Agajanian | 1:15.3460 | 195.3100 |
| 7th | 31 | Boris Said / Eric Curran / Max Papis | Chevrolet Corvette DP | Marsh Racing | 1:16.0520 | 193.4979 |
| 8th | 08 | Jack Hawksworth / Chris Cumming / Rusty Mitchell | Oreca FLM 09 | RSR Racing | 1:16.2100 | 193.0955 |
| 9th | 09 | Duncan Ende / David Heinemeier Hansson / Bruno Junqueira | Oreca FLM 09 | RSR Racing | 1:16.4710 | 192.4373 |
| 10th | 25 | Eric Lux / Sean Rayhall / Tom Kimber-Smith | Oreca FLM 09 | 8Star Motorsports | 1:16.5990 | 192.1154 |
| 11th | 54 | Colin Braun / Jon Bennett / James Gue | Oreca FLM 09 | Core Autosport | 1:16.6120 | 192.0833 |
| 12th | 52 | Gunnar Jeannette / Frankie Montecalvo | Oreca FLM 09 | PR1/Mathiasen Motorsports | 1:16.8480 | 191.4926 |
| 13th | 87 | Martin Plowman / Marc Drumwright / Tomy Drissi | Oreca FLM 09 | BAR1 Motorsports | 1:17.0820 | 190.9117 |
| 14th | 85 | Chris Miller / Stephen Simpson / Misha Goikhberg | Oreca FLM 09 | JDC/Miller Motorsports | 1:17.2030 | 190.6123 |
| 15th | 88 | Johnny Mowlem / Tom Papadopoulos / David Cheng | Oreca FLM 09 | BAR1 Motorsports | 1:17.3670 | 190.2084 |
| 16th | 38 | David Ostella / James French / Jerome Mee | Oreca FLM 09 | Performance Tech Motorsports | 1:17.5330 | 189.8012 |
| 17th | 911 | Nick Tandy / Jörg Bergmeister / Patrick Pilet | Porsche 991 RSR | Porsche North America | 1:18.3500 | 187.8217 |
| 18th | 7 | Martin Fuentes / John Martin / Adam Merzon | Oreca FLM 09 | Starworks Motorsport | 1:18.4120 | 187.6736 |
| 19th | 62 | Pierre Kaffer / Giancarlo Fisichella / Olivier Beretta | Ferrari 458 Italia | Risi Competizione | 1:18.6870 | 187.0170 |
| 20th | 17 | Bryan Sellers / Wolf Henzler / Marco Holzer | Porsche 991 RSR | Team Falken Tire | 1:18.7070 | 186.9704 |
| 21st | 93 | Jonathan Bomarito / Dominik Farnbacher / Rob Bell | Dodge Viper SRT | SRT Motorsports | 1:18.8040 | 186.7402 |
| 22nd | 912 | Michael Christensen / Patrick Long / Earl Bamber | Porsche 991 RSR | Porsche North America | 1:18.8480 | 186.6356 |
| 23rd | 3 | Antonio Garcia / Jan Magnussen / Ryan Briscoe | Chevrolet Corvette C7.R | Corvette Racing | 1:18.9790 | 186.3266 |
| 24th | 70 | Sylvain Tremblay / Tom Long / Ben Devlin | Mazda Prototype | SpeedSource | 1:19.0740 | 186.1029 |
| 25th | 56 | John Edwards / Dirk Müller / Dirk Werner | BMW Z4 GTE | BMW Team RLL | 1:19.1430 | 185.9404 |
| 26th | 91 | Kuno Wittmer / Marc Goossens / Ryan Hunter-Reay | Dodge Viper SRT | SRT Motorsports | 1:19.1460 | 185.9323 |
| 27th | 4 | Tommy Milner / Oliver Gavin / Ryan Briscoe | Chevrolet Corvette C7.R | Corvette Racing | 1:19.2560 | 185.6749 |
| 28th | 57 | Andrea Bertolini / Tracy Krohn / Niclas Jönsson | Ferrari 458 Italia GT | Krohn Racing | 1:19.6210 | 184.8235 |
| 29th | 8 | Renger van der Zande / Mirco Schultis / Alex Popow | Oreca FLM 09 | Starworks Motorsport | 1:20.6650 | 182.4320 |
| 30th | 007 | James Davison / Christina Nielsen / David Block | Aston Martin V12 Vantage | TRG-AMR | 1:22.2540 | 178.9075 |
| 31st | 58 | Jan Heylen / Madison Snow / Patrick Dempsey | Porsche 991 GT America | Snow Racing | 1:22.3950 | 178.6018 |
| 32nd | 73 | Patrick Lindsey / Kevin Estre / Norbert Siedler | Porsche 991 GT America | Park Place Motorsports | 1:22.4710 | 178.4360 |
| 33rd | 33 | Jeroen Bleekemolen / Ben Keating / Sebastiaan Bleekemolen | Dodge Viper SRT | Riley Motorsports | 1:22.5790 | 178.2027 |
| 34th | 94 | Markus Palttala / Dane Cameron / Christoffer Nygaard | BMW Z4 | Turner Motorsport | 1:22.6820 | 177.9806 |
| 35th | 23 | Ian James / Alex Riberas / Mario Farnbacher | Porsche 991 GT America | Team Seattle/Alex Job Racing | 1:22.7760 | 177.7794 |
| 36th | 27 | Andrew Davis / Patrick Dempsey / Joe Foster | Porsche 991 GT America | Dempsey Racing | 1:23.1210 | 177.0407 |
| 37th | 22 | Leh Keen / Cooper MacNeil / Craig Stanton | Porsche 991 GT America | Alex Job Racing | 1:23.2370 | 176.7945 |
| 38th | 44 | John Potter / Andy Lally / Marco Seefried | Porsche 991 GT America | Magnus Racing | 1:23.2510 | 176.7655 |
| 39th | 49 | Piergiuseppe Perazzini / Edward Cheever / Marco Cioci | Ferrari 458 Italia | Spirit of Race | 1:23.3390 | 176.5788 |
| 40th | 81 | Damien Faulkner / Ben Barker / Philipp Eng | Porsche 991 GT America | GB Autosport | 1:23.4090 | 176.4292 |
| 41st | 555 | Townsend Bell / Bill Sweedler / Conrad Grunewald | Ferrari 458 Italia | AIM Autosport | 1:23.5880 | 176.0526 |
| 42nd | 48 | Bryce Miller / Christopher Haase / Matt Bell | Audi R8 LMS | Paul Miller Racing | 1:23.5920 | 176.0429 |
| 43rd | 63 | Alessandro Balzan / Jeff Westphal / Brandon Davis | Ferrari 458 Italia | Scuderia Corsa | 1:23.6850 | 175.8482 |
| 44th | 51 | Matt Griffin / Pasin Lathouras / Michele Rugolo | Ferrari 458 Italia | Spirit of Race | 1:23.7000 | 175.8160 |
| 45th | 19 | Mark Kvamme / Daniel Lloyd / Larry Pegram | Porsche 991 GT America | Muehlner Motorsports America | 1:25.1350 | 172.8532 |
| 46th | 35 | Seth Neiman / Dion von Moltke / Alessandro Latif | Audi R8 LMS | Flying Lizard Motorsports | 1:26.9100 | 169.3223 |
| 47th | 42 | Alex Brundle / Gustavo Yacaman / Ho-Pin Tung | Ligier JS P2 Honda | OAK Racing | no time | |
| 48th | 45 | Nelson Canache / Spencer Pumpelly / Andrew Palmer | Audi R8 LMS | Flying Lizard Motorsports | 1:23.5950 | 176.0381 |
| 49th | 55 | Bill Auberlen / Andy Priaulx / Joey Hand | BMW Z4 GTE | BMW Team RLL | 1:20.4670 | 182.8810 |
| 50th | 9 | Burt Frisselle / Brian Frisselle / Jon Fogarty | Chevrolet Corvette DP | Action Express Racing | 4:51.0140 | 50.5672 |
| 51st | 07 | Tristan Nunez / Joel Miller / Tristan Vautier | Mazda Prototype | SpeedSource | 4:25.5880 | 55.4081 |