| 1st | 01 | Pruett / Rojas / Montoya / Kimball | Riley Mk XXVI BMW | Chip Ganassi Racing with Felix Sabates | 1:40.5530 |
| 2nd | 02 | Franchitti / McMurray / Hand / Dixon | Riley Mk XXVI BMW | Chip Ganassi Racing with Felix Sabates | 1:40.6460 |
| 3rd | 42 | Pagenaud / Cameron / Nonnamaker | Riley Mk XXVI BMW | Team Sahlen | 1:41.2130 |
| 4th | 6 | Cumming / Valiante / Goncalvez / Yacaman | Riley Mk XXVI Ford | Michael Shank Racing | 1:41.2360 |
| 5th | 90 | Garcia / Westbrook / Taylor / Gavin | Chevrolet Corvette DP | Spirit of Daytona Racing | 1:41.8440 |
| 6th | 60 | Pew / Negri / Allmendinger / Wilson / Ambrose | Riley Mk XXVI Ford | Michael Shank Racing | 1:41.9050 |
| 7th | 2 | Dalziel / Popow / Bourdais / McNish | Riley Mk XXVI Ford | Starworks with Alex Popow | 1:41.9200 |
| 8th | 99 | Gurney / Fogarty / Gidley / Law | Chevrolet Corvette DP | GAINSCO/Bob Stallings Racing | 1:42.0320 |
| 9th | 3 | Potolicchio / Lamy / Sarrazin / Davidson / Minassian | Chevrolet Corvette DP | 8 Star Motorsports | 1:42.1600 |
| 10th | 50 | de Quesada / Pace / Defoor / Beck / James | Riley Mk XXVI BMW | Highway to Help | 1:42.2050 |
| 11th | 5 | Frisselle / Piquet, Jr. / Nasr / Fittipaldi | Chevrolet Corvette DP | Action Express Racing | 1:42.3920 |
| 12th | 10 | Angelelli / Taylor / Hunter-Reay | Chevrolet Corvette DP | Wayne Taylor Racing | 1:42.5470 |
| 13th | 9 | Rockenfeller / Barbosa / Frisselle | Chevrolet Corvette DP | Action Express Racing | 1:42.7490 |
| 14th | 77 | Lowe / Bennett / Braun / Tracy | Dallara Riley Mk XXVI Ford | Doran Racing | 1:42.8690 |
| 15th | 8 | Charouz / Bellarosa / Hartley / Ardagna / Mayer | Riley Mk XXVI Ford | Starworks Motorsport | 1:43.2910 |
| 16th | 43 | Sahlen / Drissi / Nonnamaker / Junqueira / Nonnamaker | Riley Mk XXVI BMW | Team Sahlen | 1:45.3700 |
| 17th | 32 | Tandy / Christensen / Engelhart | Porsche 997 GT3 Cup | Konrad Motorsport/Orbit | 1:47.6310 |
| 18th | 44 | Potter / Lally / Lietz / Armindo | Porsche 997 GT3 Cup | Magnus Racing | 1:47.8280 |
| 19th | 30 | Cisneros / Edwards / Giermaziak / Pilet | Porsche 997 GT3 Cup | MOMO/NGT Motorsport | 1:48.0070 |
| 20th | 73 | Pumpelly / Lindsey / Long / Hart / Graeff | Porsche 997 GT3 Cup | Park Place Motorsports | 1:48.1370 |
| 21st | 63 | Balzan / Pier Guidi / Frezza / Beretta | Ferrari 458 Italia | Scuderia Corsa | 1:48.2600 |
| 22nd | 24 | Albuquerque / Jarvis / Mortara / von Moltke | Audi R8 Grand-Am | Audi Sport Customer Racing/AJR | 1:48.2820 |
| 23rd | 62 | Snow / Snow / Maassen / Seefried / Bachler | Porsche 997 GT3 Cup | Snow Racing/Wright Motorsports | 1:48.3190 |
| 24th | 57 | Liddell / Edwards / Magnussen / Milner | Chevrolet Camaro GT.R | Stevenson Motorsports | 1:48.3300 |
| 25th | 64 | Longo / Negrão / Serra / Matos | Ferrari 458 Italia | Scuderia Corsa | 1:48.5210 |
| 26th | 69 | Assentato / Longhi / Lazzaro / Wilkins / *Cosmo | Ferrari 458 Italia | AIM Autosport Team FXDD with Ferrari | 1:48.5770 |
| 27th | 52 | Stippler / Rast / Baas / Basseng | Audi R8 Grand-Am | Audi Sport Customer Racing/APR Motorsport Ltd. UK | 1:48.5810 |
| 28th | 61 | Papis / Segal / Vilander / Fisichella | Ferrari 458 Italia | R. Ferri/AIM Motorsport Racing with Ferrari | 1:48.6430 |
| 29th | 66 | Keating / Farnbacher / Wittmer / Bergmeister | Porsche 997 GT3 Cup | TRG | 1:48.6430 |
| 30th | 59 | Keen / Davis / Lieb / Sellers | Porsche 997 GT3 Cup | Brumos Racing | 1:48.7110 |
| 31st | 23 | MacNeil / Bleekemolen / Holzer / Faulkner | Porsche 997 GT3 Cup | Alex Job Racing | 1:48.7160 |
| 32nd | 13 | Plumb / Biela / Haase / Winkelhock | Audi R8 Grand-Am | Audi Sport Customer Racing/Rum Bum Racing | 1:48.8650 |
| 33rd | 56 | Kauffman / Aguas / Waltrip / Bowyer | Ferrari 458 Italia | AF - Waltrip | 1:49.0650 |
| 34th | 93 | Auberlen / Marsal / Martin / Priaulx / Schaldach | BMW M3 | Turner Motorsport | 1:49.0670 |
| 35th | 45 | Carter / Boden / Putman / Espenlaub / Plumb | Porsche 997 GT3 Cup | Magnus Racing | 1:49.3040 |
| 36th | 67 | Krohn / Jönsson / Collard / Dumas | Porsche 997 GT3 Cup | TRG | 1:49.6110 |
| 37th | 87 | Heylen / Smith | Dodge Viper | Vehicle Technologies | 1:49.6120 |
| 38th | 94 | Auberlen / Johnson / Dalla Lana / Said / Martin | BMW M3 | Turner Motorsport | 1:49.7190 |
| 39th | 31 | Curran / Davis / Aschenbach | Chevrolet Corvette | Marsh Racing | 1:49.8270 |
| 40th | 18 | Thomas / Estre / Siedler | Porsche 997 GT3 Cup | Muehlner Motorsports America | 1:49.8500 |
| 41st | 21 | Kanaan / Barrichello / Giaffone / Figueiredo / Maurício | Porsche 997 GT3 Cup | Dener Motorsport | 1:49.9240 |
| 42nd | 03 | Sharp / Brown / van Overbeek / Hedlund | Ferrari 458 Italia | Extreme Speed Motorsports | 1:49.9360 |
| 43rd | 20 | Visconde / Júnior / Figueiredo / Maurício / *Lunardi | Porsche 997 GT3 Cup | Dener Motorsport | 1:49.9370 |
| 43rd | 51 | Lacey / Figge / Bell / Farano / Empringham | Audi R8 Grand-Am | APR Motorsport Ltd. UK | 1:50.5020 |
| 44th | 80 | Haacker / Collins / Fogg / Walsh | Porsche 997 GT3 Cup | TruSpeed Motorsports | 1:50.8230 |
| 46th | 72 | Vess / Dumoulin / Phipps / Cole / Skeen | Porsche 997 GT3 Cup | Park Place Motorsports | 1:51.0710 |
| 47th | 68 | Lewis / Michaelian / Van De Laar / Breukers / van de Laar | Porsche 997 GT3 Cup | TRG | 1:52.1050 |
| 48th | 17 | Burtin / Ragginger / Baldwin / Farnbacher / Renauer | Porsche 997 GT3 Cup | Burtin Racing with Goldcrest Motorsports | 1:52.2690 |
| 49th | 19 | Thomas / Salazar / Costabal / Hancock / Roush | Porsche 997 GT3 Cup | Muehlner Motorsports America | 1:53.3530 |
| 50th | 78 | Fuentes / Pérez de Lara / Camarillo / Peralta | Mazda RX-8 | Racers Edge Motorsports | 1:54.2730 |
| 51st | 16 | Norman / Canache / Lewis / Donohue | Porsche Cayman (Prep 1) | Napleton Racing | 1:54.6060 |
| 52nd | 38 | Davis / Eversley / Mosing / Foss / Tecce | Porsche Cayman (Prep 1) | BGB Motorsports | 1:58.2210 |
| 53rd | 25 | Whitis / Carbonell | Mazda 6 GX (Prep 2) | Freedom Autosport/Speedsource | 2:00.7400 |
| 54th | 00 | Miller / Nunez / Vautier | Mazda 6 GX (Prep 2) | Visit Florida Racing/Speedsource/Yellow Dragon M/S | 2:02.7160 |
| 55th | 70 | Tremblay / Long | Mazda 6 GX (Prep 2) | Mazdaspeed/Speedsource | 2:03.2660 |
| 56th | 27 | Anassis / Massari / Kasemets | Riley Mk XI Ford | BTE Sport | 2:12.8070 |
| 57th | 22 | O'Young / Rogers / Clay / Thomas / Thomson | Porsche Cayman (Prep 1) | Bullet Racing | no time |