| 1st | 57 | Olivier Pla / Tracy Krohn / Niclas Jönsson | Ligier JS P2 Judd | Krohn Racing | 1:51.1520 | 194.9414 |
| 2nd | 1 | Ryan Dalziel / Scott Sharp / David Heinemeier Hansson | HPD ARX-03b Honda | Tequila Patron ESM | 1:51.4550 | 194.4120 |
| 3rd | 5 | João Barbosa / Christian Fittipaldi / Sébastien Bourdais | Chevrolet Corvette DP | Action Express Racing | 1:52.1280 | 193.2452 |
| 4th | 60 | Oswaldo Negri / John Pew / Justin Wilson | Ligier JS P2 Honda HPD | Michael Shank Racing with Curb/Agajanian | 1:52.1700 | 193.1728 |
| 5th | 31 | Dane Cameron / Eric Curran / Max Papis | Chevrolet Corvette DP | Action Express Racing | 1:52.4900 | 192.6240 |
| 6th | 90 | Richard Westbrook / Michael Valiante / Mike Rockenfeller | Chevrolet Corvette DP | VisitFlorida.com Racing | 1:52.6910 | 192.2796 |
| 7th | 10 | Ricky Taylor / Jordan Taylor / Max Angelelli | Chevrolet Corvette DP | No. 10 Konica Minolta Corvette DP for Wayne Taylor Racing | 1:52.7200 | 192.2297 |
| 8th | 2 | Johannes Van Overbeek / Ed Brown / Jon Fogarty | HPD ARX-03b Honda | Tequila Patron ESM | 1:53.0470 | 191.6745 |
| 9th | 01 | Joey Hand / Scott Pruett / Scott Dixon | Riley Mk XXVI Ford | Chip Ganassi Racing with Felix Sabates | 1:53.3290 | 191.1981 |
| 10th | 0 | Andrew Meyrick / Memo Rojas / Katherine Legge | DeltaWing DWC13 Elan | Claro / TracFone DeltaWing Racing | 1:55.2230 | 188.0551 |
| 11th | 16 | Martin Plowman / Marc Drumwright / Tomy Drissi / David Cheng | Oreca FLM 09 | BAR1 Motorsports | 1:55.2570 | 187.9987 |
| 12th | 54 | Colin Braun / Jon Bennett / James Gue | Oreca FLM 09 | Core Autosport | 1:55.3270 | 187.8845 |
| 13th | 52 | Tom Kimber-Smith / Mike Guasch / Andrew Palmer | Oreca FLM 09 | PR1/Mathiasen Motorsports | 1:55.4160 | 187.7396 |
| 14th | 38 | Conor Daly / Jerome Mee / James French | Oreca FLM 09 | Performance Tech Motorsports | 1:55.7480 | 187.2021 |
| 15th | 11 | Chris Cumming / Bruno Junqueira / Gustavo Menezes | Oreca FLM 09 | RSR Racing | 1:56.4500 | 186.0724 |
| 16th | 85 | Rusty Mitchell / Misha Goikhberg / Chris Miller / Gerry Kraut | Oreca FLM 09 | JDC/Miller Motorsports | 1:57.2480 | 184.8074 |
| 17th | 70 | Tristan Nunez / Jonathan Bomarito / Sylvain Tremblay | Mazda Prototype | SpeedSource | 1:57.4210 | 184.5338 |
| 18th | 8 | Alex Popow / Renger van der Zande / Mirco Schultis | Oreca FLM 09 | Starworks Motorsport | 1:57.8420 | 183.8756 |
| 19th | 07 | Tom Long / Joel Miller / Ben Devlin / Sylvain Tremblay | Mazda Prototype | SpeedSource | no time | |
| 20th | 50 | Jim Pace / Byron Defoor / David Hinton / Dorsey Schroeder | Riley Mk XXVI BMW | Fifty Plus Racing | no time | |
| 21st | 7 | Scott Mayer / Brendon Hartley | Riley Mk XXVI BMW | Starworks Motorsport | | |
| 22nd | 912 | Frédéric Makowiecki / Jörg Bergmeister / Earl Bamber / Nick Tandy | Porsche 991 RSR | Porsche North America | 1:58.5870 | 182.7201 |
| 23rd | 911 | Patrick Pilet / Nick Tandy / Richard Lietz / Earl Bamber | Porsche 991 RSR | Porsche North America | 1:58.8060 | 182.3837 |
| 24th | 3 | Antonio Garcia / Jan Magnussen / Ryan Briscoe | Chevrolet Corvette C7.R | Corvette Racing | 1:58.8280 | 182.3499 |
| 25th | 25 | Augusto Farfus / Dirk Werner / Bill Auberlen | BMW Z4 GTE | BMW Team RLL | 1:58.8420 | 182.3274 |
| 26th | 62 | Andrea Bertolini / Pierre Kaffer / Giancarlo Fisichella | Ferrari 458 Italia | Risi Competizione | 1:58.9270 | 182.1971 |
| 27th | 24 | Lucas Luhr / John Edwards / Jens Klingmann | BMW Z4 GTE | BMW Team RLL | 1:58.9300 | 182.1922 |
| 28th | 4 | Tommy Milner / Oliver Gavin / Simon Pagenaud | Chevrolet Corvette C7.R | Corvette Racing | 1:59.4510 | 181.3988 |
| 29th | 17 | Wolf Henzler / Bryan Sellers / Patrick Long | Porsche 991 RSR | Team Falken Tire | 1:59.7870 | 180.8903 |
| 30th | 98 | Pedro Lamy / Mathias Lauda / Darren Turner / Paul Dalla Lana | Aston Martin V8 Vantage GTE | Aston Martin Racing | 1:59.8960 | 180.7245 |
| 31st | 33 | Jeroen Bleekemolen / Ben Keating / Sebastiaan Bleekemolen | Dodge Viper SRT | Riley Motorsports | 2:03.4850 | 175.4716 |
| 32nd | 23 | Ian James / Alex Riberas / Mario Farnbacher | Porsche 991 GT America | Team Seattle/Alex Job Racing | 2:03.5380 | 175.3976 |
| 33rd | 73 | Spencer Pumpelly / Patrick Lindsey / Jim Norman | Porsche 991 GT America | Park Place Motorsports | 2:04.1060 | 174.5945 |
| 34th | 22 | Leh Keen / Cooper MacNeil / Andrew Davis | Porsche 991 GT America | Alex Job Racing | 2:04.3390 | 174.2678 |
| 35th | 007 | James Davison / Christina Nielsen / Brandon Davis | Aston Martin V12 Vantage | TRG-AMR | 2:04.8550 | 173.5468 |
| 36th | 81 | Damien Faulkner / Mike Skeen / Michael Avenatti / Kuba Giermaziak | Porsche 991 GT America | GB Autosport | 2:04.9300 | 173.4422 |
| 37th | 44 | Andy Lally / John Potter / Marco Seefried | Porsche 991 GT America | Magnus Racing | 2:04.9440 | 173.4229 |
| 38th | 58 | Jan Heylen / Madison Snow / Milo Valverde | Porsche 991 GT America | Wright Motorsports | 2:05.0590 | 173.2636 |
| 39th | 93 | Ben Keating / Al Carter / Marc Goossens / Cameron Lawrence | Dodge Viper SRT | Riley Motorsports | 2:05.0810 | 173.2330 |
| 40th | 48 | Bryce Miller / Christopher Haase / Dion von Moltke | Audi R8 LMS | Paul Miller Racing | 2:05.2650 | 172.9787 |
| 41st | 45 | Marco Holzer / Robert Thorne / Colin Thompson | Audi R8 LMS | Flying Lizard Motorsports | 2:05.4990 | 172.6569 |
| 42nd | 49 | Piergiuseppe Perazzini / Rui Aguas / Marco Cioci / Enzo Potolicchio | Ferrari 458 Italia | AF Corse | 2:05.7810 | 172.2690 |
| 43rd | 63 | Anthony Lazzaro / Bill Sweedler / Townsend Bell | Ferrari 458 Italia | Scuderia Corsa | 2:06.4790 | 171.3179 |
| 44th | 97 | Boris Said / Markus Palttala / Michael Marsal / Andy Priaulx | BMW Z4 | Turner Motorsport | 2:07.3730 | 170.1157 |
| 45th | 18 | | Porsche 991 GT America | Muehlner Motorsports America | | |
| 46th | 009 | | Aston Martin V12 Vantage | TRG-AMR | | |