| 1st | 10 | Max Angelelli / Ryan Briscoe / Ricky Taylor | Chevrolet Corvette DP | SunTrust Racing | 1:41.1420 | 203.9232 |
| 2nd | 5 | David Donohue / Christian Fittipaldi / Darren Law | Chevrolet Corvette DP | Action Express Racing | 1:41.3380 | 203.5289 |
| 3rd | 9 | J. C. France / João Barbosa / Terry Borcheller / Max Papis | Chevrolet Corvette DP | Action Express Racing | 1:41.4750 | 203.2553 |
| 4th | 99 | Memo Gidley / Jon Fogarty / Alex Gurney | Chevrolet Corvette DP | GAINSCO/Bob Stallings Racing | 1:41.5410 | 203.1234 |
| 5th | 90 | Antonio Garcia / Oliver Gavin / Jan Magnussen / Richard Westbrook | Chevrolet Corvette DP | Spirit of Daytona | 1:41.6550 | 202.8948 |
| 6th | 01 | Joey Hand / Scott Pruett / Graham Rahal / Memo Rojas | Riley Mk XXVI BMW | Chip Ganassi Racing with Felix Sabates | 1:41.7610 | 202.6840 |
| 7th | 60 | A. J. Allmendinger / Oswaldo Negri / John Pew / Justin Wilson | Riley Mk XXVI Ford | Michael Shank Racing | 1:41.7620 | |
| 8th | 02 | Scott Dixon / Dario Franchitti / Jamie McMurray / Juan Pablo Montoya | Riley Mk XXVI BMW | Chip Ganassi Racing with Felix Sabates | 1:41.8680 | 202.4700 |
| 9th | 2 | Alex Popow / Ryan Dalziel / Allan McNish / Enzo Potolicchio / E. J. Viso | Riley Mk XX Ford | Starworks Motorsport | 1:41.8800 | 202.4474 |
| 10th | 6 | Jorge Goncalvez / Michael McDowell / Felipe Nasr / Gustavo Yacaman | Riley Mk XX Ford | Michael Shank Racing | 1:41.8830 | |
| 11th | 76 | Colin Braun / Niclas Jönsson / Tracy Krohn / Ricardo Zonta | Lola B08/70 Ford | Krohn Racing | 1:42.3980 | 201.4223 |
| 12th | 77 | Brian Frisselle / Jim Lowe / Burt Frisselle | Dallara DP01 Ford | Doran Racing | 1:42.4370 | 201.3466 |
| 13th | 50 | Byron Defoor / Elliot Forbes-Robinson / Brian Johnson / Jim Pace / Carlos de Quesada | Riley Mk XI BMW | 50+Predator/Alegra | 1:45.0160 | |
| 14th | 63 | Andrea Bertolini / Olivier Beretta / Toni Vilander | Ferrari 458 Italia | Risi Competizione | 1:49.2390 | 188.8082 |
| 15th | 03 | Ed Brown / Guy Cosmo / Johannes Van Overbeek / Scott Sharp | Ferrari 458 Italia | Extreme Speed Motorsports | 1:49.3370 | 188.6393 |
| 16th | 23 | Marco Holzer / Emmanuel Collard / Butch Leitzinger / Cooper MacNeil | Porsche 997 GT3 Cup | Alex Job Racing | 1:49.4230 | 188.4912 |
| 17th | 18 | Thomas Grüber / Bill Lester / Rhett O'Doski / Mark Thomas | Porsche 997 GT3 Cup | Muehlner Motorsports America, LLC | 1:49.4650 | 188.4188 |
| 18th | 57 | Ronnie Bremer / John Edwards / Robin Liddell | Chevrolet Camaro GT.R | Stevenson Motorsports | 1:49.4940 | |
| 19th | 69 | Emil Assentato / Anthony Lazzaro / Nick Longhi / Jeff Segal | Ferrari 458 Italia | AIM Autosport Team FXDD Racing with Ferrari | 1:49.5140 | |
| 20th | 66 | Dominik Farnbacher / Ben Keating / Mario Farnbacher / Patrick Pilet / Allan Simonsen | Porsche 997 GT3 Cup | TRG | 1:49.5810 | 188.2192 |
| 21st | 17 | Sebastian Asch / Jack Baldwin / Claudio Burtin / Martin Ragginger / Bryan Sellers | Porsche 997 GT3 Cup | Burtin Racing with Goldcrest Motorsports | 1:49.6230 | |
| 22nd | 26 | Henrique Cisneros / Sean Edwards / Carlos Kauffmann / Nick Tandy | Porsche 997 GT3 Cup | NGT Motorsport | 1:49.6490 | 188.1033 |
| 23rd | 56 | Rui Aguas / Robert Kauffman / Travis Pastrana / Michael Waltrip | Ferrari 458 Italia | AF - Waltrip | 1:49.6530 | 188.0953 |
| 24th | 67 | Spencer Pumpelly / Steven Bertheau / Marc Goossens / Wolf Henzler | Porsche 997 GT3 Cup | TRG | 1:49.6680 | 188.0695 |
| 25th | 44 | Andy Lally / René Rast / Richard Lietz / John Potter | Porsche 997 GT3 Cup | Magnus Racing | 1:49.6690 | 188.0679 |
| 26th | 48 | Sascha Maassen / Rob Bell / Bryce Miller / Mark Wilkins | Porsche 997 GT3 Cup | Paul Miller Racing | 1:49.7650 | |
| 27th | 88 | Paul Edwards / Matthew Marsh / Tommy Milner / Jordan Taylor | Chevrolet Camaro GT.R | Autohaus Motorsports | 1:49.8110 | 187.8249 |
| 28th | 45 | Jörg Bergmeister / Seth Neiman / Patrick Long / Mike Rockenfeller | Porsche 997 GT3 Cup | Flying Lizard Motorsports with Wright Motorsports | 1:49.8150 | 187.8185 |
| 29th | 59 | Andrew Davis / Hurley Haywood / Leh Keen / Marc Lieb | Porsche 997 GT3 Cup | Brumos Racing | 1:49.8650 | 187.7332 |
| 30th | 62 | Giancarlo Fisichella / Gianmaria Bruni / Raphael Matos | Ferrari 458 Italia | Risi Competizione | 1:49.9180 | 187.6431 |
| 31st | 94 | Bill Auberlen / Billy Johnson / Paul Dalla Lana / Boris Said | BMW M3 | Turner Motorsport | 1:49.9410 | 187.6028 |
| 32nd | 42 | Joe Nonnamaker / Dane Cameron / Wayne Nonnamaker / Will Nonnamaker / Joe Sahlen | Mazda RX-8 | Team Sahlen | 1:49.9510 | 187.5867 |
| 33rd | 93 | Michael Marsal / Dirk Müller / Boris Said / Jörg Müller / Dirk Werner | BMW M3 | Turner Motorsport | 1:49.9800 | 187.5368 |
| 34th | 70 | Jonathan Bomarito / Marino Franchitti / James Hinchcliffe / Sylvain Tremblay | Mazda RX-8 | SpeedSource | 1:50.0150 | 187.4773 |
| 35th | 4 | Justin Bell / Ryan Eversley / Daniel Graeff / Ron Yarab, Jr. | Porsche 997 GT3 Cup | Magnus Racing | 1:50.0190 | 187.4693 |
| 36th | 68 | Chris Cumming / Kevin Estre / Damien Faulkner / Carlos Gomez / Ben Keating | Porsche 997 GT3 Cup | TRG | 1:50.0250 | |
| 37th | 52 | Frank Stippler | Audi R8 Grand-Am | Audi Sport AG | 1:50.4840 | 186.6807 |
| 38th | 54 | Lance Willsey / Nicolas Amindo / James Sofronas / Bret Curtis | Porsche 997 GT3 Cup | GMG Racing | 1:50.4880 | |
| 39th | 87 | Tony Ave / Maxime Soulet / Jan Heylen / Doug Peterson / Milo Valverde | Dodge Viper | Racers Edge Motorsports | 1:50.6060 | 186.4747 |
| 40th | 74 | Humaid Al Masaood / Saeed Al Mehairi / Steven Kane | Audi R8 Grand-Am | Oryx Racing | 1:50.8590 | 186.0498 |
| 41st | 75 | Matt Bell / Al Carter / Eric Curran / Hugh Plumb | Chevrolet Camaro GT.R | Stevenson Motorsports | 1:50.8600 | 186.0482 |
| 42nd | 22 | Randy Blaylock / Darryl O'Young / Steve Paquette / Brett Van Blankers / Joe White | Porsche 997 GT3 Cup | Bullet Racing | 1:50.9070 | 185.9694 |
| 43rd | 20 | Franz Engstler / David Murry / Joseph Safina / Gunter Schaldach | Porsche 997 GT3 Cup | Liqui Moly Team Englster/Mitchum Motorsports Porsche | 1:50.9580 | 185.8841 |
| 44th | 65 | Bob Doyle / Mike Hedlund / Jack McCarthy / Jim Michaelian | Porsche 997 GT3 Cup | TRG | 1:50.9620 | 185.8760 |
| 45th | 15 | Chris Cook / Jeffrey Earnhardt / Doug Harrington / Timmy Hill | Ford Mustang | Rick Ware Racing | 1:51.0600 | 185.7135 |
| 46th | 40 | Patrick Dempsey / Charles Espenlaub / Patrick Long / Joe Foster / Charles Putman | Mazda RX-8 | Dempsey Racing | 1:51.0680 | 185.6990 |
| 47th | 43 | Joe Nonnamaker / Dane Cameron / Wayne Nonnamaker / Will Nonnamaker / Joe Sahlen | Mazda RX-8 | Team Sahlen | 1:51.1370 | 185.5847 |
| 48th | 12 | Jon Miller / Scott Rettich / John Schneider / Darryl Shoff | Porsche 997 GT3 Cup | Alliance Autosport | 1:51.1510 | 185.5606 |
| 49th | 24 | Bob Faieta / Michael Avenatti / Fred Poordad / Bill Sweedler / Cort Wagner | Porsche 997 GT3 Cup | Alex Job Racing | 1:51.2670 | 185.3675 |
| 50th | 64 | Gaetano Ardagna / Eduardo Costabal / Emilio Di Guida / Eliseo Salazar | Porsche 997 GT3 Cup | TRG | 1:51.3070 | 185.3015 |
| 51st | 34 | | Porsche 997 GT3 Cup | Orbit/GMG | 1:52.2920 | |
| 52nd | 82 | John Fergus / John Finger / Dick Greer / Mark Hotchkis / Owen Trinkler | Porsche 997 GT3 Cup | Dick Greer Racing | 1:52.4740 | 183.3783 |
| 53rd | 51 | Emanuele Pirro / Ian Baas / Nelson Canache / Jim Norman / Dion von Moltke | Audi R8 Grand-Am | APR Motorsport | 1:52.4780 | 183.3719 |
| 54th | 49 | Joe Nonnamaker / Dane Cameron / Wayne Nonnamaker / Will Nonnamaker / Joe Sahlen | Mazda RX-8 | Team Sahlen | 1:52.7110 | 182.9921 |
| 55th | 16 | Tomy Drissi / Kevin O'Connell / Brett Sandberg / John Ware | Porsche 997 GT3 Cup | Rick Ware Racing | 1:53.3380 | |
| 56th | 55 | Frank Del Vecchio / Doug Grunnet / Tony Kester / Scott McKee | Porsche 997 GT3 Cup | Acumen Motorsport | 1:53.7410 | 181.3361 |
| 57th | 41 | Charles Espenlaub / Don Kitch / Dan Rogers / Johnson | Mazda RX-8 | Dempsey Racing | 1:54.5040 | |
| 58th | 46 | Michael Baughman / Ray Mason / Mike Yeakle | Chevrolet Corvette | Michael Baughman Racing | 1:55.6480 | 178.3459 |