| 1st | 1 | Scott Sharp / Ryan Dalziel | HPD ARX-03b | Extreme Speed Motorsports | 1:55.1660 | 203.6416 |
| 2nd | 5 | Christian Fittipaldi / João Barbosa | Chevrolet Corvette DP | Action Express Racing | 1:55.9610 | 202.2463 |
| 3rd | 42 | Gustavo Yacaman / Olivier Pla | Morgan LM P2 Nissan | OAK Racing | 1:56.0190 | 202.1449 |
| 4th | 10 | Ricky Taylor / Jordan Taylor | Chevrolet Corvette DP | Konica Minolta Chevrolet Corvette Dallara for Wayne Taylor Racing | 1:56.1750 | 201.8729 |
| 5th | 2 | Ed Brown / Johannes Van Overbeek | HPD ARX-03b | Extreme Speed Motorsports | 1:56.3190 | 201.6234 |
| 6th | 01 | Memo Rojas / Scott Pruett | Riley Mk XXVI Ford | Chip Ganassi Racing with Felix Sabates | 1:56.3950 | 201.4915 |
| 7th | 60 | John Pew / Oswaldo Negri | Riley Mk XXVI Ford | Michael Shank Racing with Curb/Agajanian | 1:56.6760 | 201.0071 |
| 8th | 31 | Eric Curran / Burt Frisselle | Chevrolet Corvette DP | Marsh Racing | 1:57.5810 | 199.4589 |
| 9th | 0 | Katherine Legge / Andrew Meyrick | DeltaWing DWC13 Elan | DeltaWing Racing Cars | 1:57.7540 | 199.1660 |
| 10th | 78 | Scott Mayer / James Hinchcliffe | Riley Mk XXVI Honda | Starworks Motorsport | 1:58.0130 | 198.7298 |
| 11th | 09 | Duncan Ende / Bruno Junqueira | Oreca FLM 09 | RSR Racing | 1:59.4110 | 196.4027 |
| 12th | 08 | Chris Cumming / Jack Hawksworth | Oreca FLM 09 | RSR Racing | 1:59.4930 | 196.2675 |
| 13th | 25 | Sean Rayhall / Luis Diaz | Oreca FLM 09 | 8Star Motorsports | 1:59.9310 | 195.5514 |
| 14th | 8 | Renger van der Zande / Mirco Schultis | Oreca FLM 09 | Starworks Motorsport | 2:00.0870 | 195.2971 |
| 15th | 38 | James French / David Ostella | Oreca FLM 09 | Performance Tech Motorsports | 2:00.1440 | 195.2038 |
| 16th | 54 | Jon Bennett / Colin Braun | Oreca FLM 09 | Core Autosport | 2:00.2730 | 194.9946 |
| 17th | 52 | Frankie Montecalvo / Gunnar Jeannette | Oreca FLM 09 | PR1/Mathiasen Motorsports | 2:00.3950 | 194.7982 |
| 18th | 7 | Martin Fuentes / John Martin / Alex Popow | Oreca FLM 09 | Starworks Motorsport | 2:01.0240 | 193.7843 |
| 19th | 85 | Chris Miller / Stephen Simpson | Oreca FLM 09 | JDC/Miller Motorsports | 2:01.0770 | 193.7007 |
| 20th | 07 | Tristan Nunez / Joel Miller | Mazda Prototype | SpeedSource | 2:01.6140 | 192.8445 |
| 21st | 70 | Tom Long / Sylvain Tremblay | Mazda Prototype | SpeedSource | 2:02.1690 | 191.9690 |
| 22nd | 56 | John Edwards / Dirk Müller | BMW Z4 GTE | BMW Team RLL | 2:03.7470 | 189.5212 |
| 23rd | 93 | Kuno Wittmer / Jonathan Bomarito / Marc Goossens | Dodge Viper SRT | SRT Motorsports | 2:03.8130 | 189.4198 |
| 24th | 91 | Dominik Farnbacher / Marc Goossens / Jonathan Bomarito | Dodge Viper SRT | SRT Motorsports | 2:03.9300 | 189.2411 |
| 25th | 55 | Bill Auberlen / Andy Priaulx | BMW Z4 GTE | BMW Team RLL | 2:03.9640 | 189.1897 |
| 26th | 912 | Patrick Long / Michael Christensen | Porsche 991 RSR | Porsche North America | 2:04.5500 | 188.2997 |
| 27th | 4 | Tommy Milner / Oliver Gavin | Chevrolet Corvette C7.R | Corvette Racing | 2:04.6500 | 188.1484 |
| 28th | 911 | Nick Tandy / Richard Lietz | Porsche 991 RSR | Porsche North America | 2:04.6850 | 188.0953 |
| 29th | 3 | Antonio Garcia / Jan Magnussen | Chevrolet Corvette C7.R | Corvette Racing | 2:04.7380 | 188.0148 |
| 30th | 62 | Pierre Kaffer / Giancarlo Fisichella | Ferrari 458 Italia | Risi Competizione | 2:05.1490 | 187.3985 |
| 31st | 17 | Wolf Henzler / Bryan Sellers | Porsche 991 RSR | Team Falken Tire | 2:06.5270 | 185.3562 |
| 32nd | 007 | Al Carter / James Davison | Aston Martin V12 Vantage | TRG-AMR | 2:09.0790 | 181.6917 |
| 33rd | 94 | Markus Palttala / Dane Cameron | BMW Z4 | Turner Motorsport | 2:09.2930 | 181.3908 |
| 34th | 33 | Ben Keating / Jeroen Bleekemolen | Dodge Viper SRT | Riley Motorsports | 2:09.3450 | 181.3184 |
| 35th | 23 | Ian James / Mario Farnbacher | Porsche 991 GT America | Team Seattle/Alex Job Racing | 2:09.3540 | 181.3055 |
| 36th | 22 | Cooper MacNeil / Leh Keen | Porsche 991 GT America | Alex Job Racing | 2:09.4340 | 181.1944 |
| 37th | 73 | Patrick Lindsey / Kevin Estre | Porsche 991 GT America | Park Place Motorsports | 2:09.4710 | 181.1413 |
| 38th | 58 | Madison Snow / Jan Heylen | Porsche 991 GT America | Snow Racing | 2:09.5550 | 181.0255 |
| 39th | 44 | John Potter / Andy Lally | Porsche 991 GT America | Magnus Racing | 2:09.7530 | 180.7486 |
| 40th | 555 | Bill Sweedler / Townsend Bell | Ferrari 458 Italia | AIM Autosport | 2:09.9680 | 180.4493 |
| 41st | 48 | Bryce Miller / Christopher Haase | Audi R8 LMS | Paul Miller Racing | 2:10.4950 | 179.7203 |
| 42nd | 63 | Jeff Westphal / Alessandro Balzan | Ferrari 458 Italia | Scuderia Corsa | 2:10.6730 | 179.4757 |
| 43rd | 45 | Nelson Canache / Spencer Pumpelly | Audi R8 LMS | Flying Lizard Motorsports | 2:10.7220 | 179.4081 |
| 44th | 27 | Patrick Dempsey / Andrew Davis | Porsche 991 GT America | Dempsey Racing | 2:10.8860 | 179.1844 |
| 45th | 18 | David Calvert-Jones / Alex Davison | Porsche 991 GT America | Muehlner Motorsports America | 2:11.4440 | 178.4231 |
| 46th | 81 | Ben Barker / Damien Faulkner | Porsche 991 GT America | GB Autosport | 2:11.7590 | 177.9967 |
| 47th | 19 | Mark Klenin / Christian Szymczak | Porsche 991 GT America | Muehlner Motorsports America | 2:12.4600 | 177.0552 |
| 48th | 35 | Andrew Palmer / Dion von Moltke | Audi R8 LMS | Flying Lizard Motorsports | no time | |
| 49th | 46 | Charles Espenlaub / Charles Putman / Marino Franchitti | Audi R8 LMS | Fall-Line Motorsports | no time | |
| 50th | 90 | Michael Valiante / Richard Westbrook | Chevrolet Corvette DP | visitflorida.com Racing | 1:55.4870 | 203.0767 |