| 1st | 01 | Scott Pruett / Luis Diaz | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:29.9720 | 170.6436 |
| 2nd | 10 | Max Angelelli / Wayne Taylor | Riley Mk XI Pontiac | SunTrust Racing | 1:29.9910 | 170.6082 |
| 3rd | 39 | Guy Smith | Riley Mk XI Pontiac | Orbit | 1:30.2230 | 170.1688 |
| 4th | 02 | Stefan Johansson / Cort Wagner | Riley Mk XI Lexus | New Century Mtg/Chip Ganassi w/Sabates | 1:30.4180 | 169.8019 |
| 5th | 77 | Fabrizio Gollin / Matteo Bobbi | Doran JE4 Lexus | Doran Racing | 1:30.8200 | 169.0503 |
| 6th | 19 | Memo Gidley / Michael McDowell | Riley Mk XI BMW | Finlay Motorsports | 1:31.1430 | 168.4516 |
| 7th | 66 | Jörg Bergmeister / Christian Fittipaldi | Riley Mk XI Pontiac | Krohn Racing/TRG | 1:31.2290 | 168.2923 |
| 8th | 67 | Niclas Jönsson | Riley Mk XI Pontiac | Krohn Racing/TRG | 1:31.2800 | 168.1990 |
| 9th | 58 | David Donohue / Sascha Maassen / Darren Law | Fabcar FDSC/03 Porsche | Red Bull/Brumos Racing | 1:31.4800 | 167.8304 |
| 10th | 59 | J. C. France / Lucas Luhr / Hurley Haywood | Fabcar FDSC/03 Porsche | Brumos Racing | 1:31.5230 | 167.7516 |
| 11th | 6 | Mike Borkowski / Duncan Dayton / Ken Wilden | Riley Mk XI Pontiac | Michael Shank Racing | 1:31.5940 | 167.6212 |
| 12th | 8 | Brian Frisselle / Burt Frisselle | Doran JE4 BMW | Rx.com/Synergy Racing | 1:31.7190 | 167.3927 |
| 13th | 4 | Elliot Forbes-Robinson / Butch Leitzinger | Crawford DP03 Pontiac | Howard - Boss Motorsports | 1:31.7560 | 167.3251 |
| 14th | 07 | Roberto Moreno / Bob Ward / Henry Zogaib | Crawford DP03 Pontiac | Spirit of Daytona Racing | 1:31.8820 | 167.0966 |
| 15th | 3 | Shane Lewis / Darius Grala | Riley Mk XI BMW | Southard Motorsports | 1:32.0740 | 166.7473 |
| 16th | 15 | Hugo Guenette / Jacques Guenette / Chris Bingham | Riley Mk XI Lexus | CB Motorsports | 1:35.4740 | 160.8089 |
| 17th | 2 | Milka Duno / Andy Wallace / Jan Lammers | Crawford DP03 Pontiac | CITGO - Howard - Boss Motorsports | 1:37.1640 | 158.0134 |
| 18th | 54 | Ralf Kelleners / Terry Borcheller | Doran JE4 Pontiac | Kodak - Bell Motorsports | 1:32.3030 | 166.3338 |
| 19th | 09 | Doug Goad / Stéphane Grégoire / Marc-Antoine Camirand | Crawford DP03 Pontiac | Spirit of Daytona Racing | 1:32.9280 | 165.2153 |
| 20th | 65 | Andy Lally / Marc Bunting | Porsche 996 GT3 Cup | Auto Gallery/TRG | 1:39.5410 | 154.2395 |
| 21st | 37 | Spencer Pumpelly | Porsche 996 GT3 Cup | TPC Racing | 1:39.5990 | 154.1494 |
| 22nd | 16 | Joey Hand / Tommy Milner / Justin Marks | BMW M3 E46 | Prototype Technology Group | 1:39.6480 | 154.0738 |
| 23rd | 36 | Jean-Francois Dumoulin / Michael Levitas / Hugh Plumb | Porsche 996 GT3 Cup | TPC Racing | 1:39.6600 | 154.0545 |
| 24th | 21 | Kelly Collins / Richard Valentine / Bill Auberlen | BMW M3 E46 | Prototype Technology Group | 1:40.0580 | 153.4429 |
| 25th | 80 | David Murry / Craig Stanton | Porsche 996 GT3 Cup | Synergy Racing | 1:40.1800 | 153.2562 |
| 26th | 22 | Ian James / Joey Hand | BMW M3 E46 | Prototype Technology Group | 1:40.2720 | 153.1146 |
| 27th | 33 | Jeff Segal / João Barbosa | Maserati Trofeo Light | Ferrari of Washington | 1:40.4990 | 152.7686 |
| 28th | 71 | Anthony Lazzaro / Marc Lieb | Porsche 996 GT3 Cup | SAMAX | 1:40.5980 | 152.6189 |
| 29th | 43 | Wayne Nonnamaker / Will Nonnamaker | Porsche 996 GT3 Cup | Team Sahlen | 1:40.7470 | 152.3936 |
| 30th | 38 | Mike Fitzgerald / Manuel Matos | Porsche 996 GT3 Cup | TPC Racing | 1:40.7770 | 152.3469 |
| 31st | 96 | Tim McKenzie / Paul Mortimer / Bohdan Kroczek | Porsche 996 GT3 Cup | Eurosport Racing | 1:41.0020 | 152.0090 |
| 32nd | 35 | Nick Longhi / Emil Assentato | Porsche 996 GT3 Cup | TPC Racing | 1:41.4030 | 151.4071 |
| 33rd | 23 | Kris Szekeres / Mike Weinberg / Frank Del Vecchio | Pontiac GTO | Horizon Motorsports LLC | 1:41.7810 | 150.8454 |
| 34th | 14 | Cory Friedman / Leh Keen / Bransen Patch | Porsche 996 GT3 Cup | Autometrics Motorsports | 1:41.9520 | 150.5911 |
| 35th | 05 | Gene Sigal / Matthew Alhadeff | Porsche 996 GT3 Cup | Sigalsport | 1:42.1960 | 150.2323 |
| 36th | 63 | Andy Brumbaugh / Marc Bullock / Dave Master | Porsche 996 GT3 Cup | Auto Gallery/TRG | 1:42.7460 | 149.4276 |
| 37th | 41 | Joe Nonnamaker / Eric Lux | Porsche 996 GT3 Cup | Team Sahlen | 1:43.8110 | 147.8955 |
| 38th | 89 | Lawrence Stroll | Ferrari 360 Modena Challenge | Falcon Racing | 1:43.9370 | 147.7153 |
| 39th | 81 | Mae Van Wijk / Price Cobb | Porsche 996 GT3 Cup | Synergy Racing | no time | |
| 40th | 73 | Andrew Davis / Jim Tafel / James Gue | Porsche 996 GT3 Cup | Tafel Racing | 1:39.8040 | 153.8324 |