| 1st | 01 | Max Papis / Scott Pruett | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:45.4470 | 179.6656 |
| 2nd | 10 | Wayne Taylor / Max Angelelli | Riley Mk XI Pontiac | SunTrust Racing | 1:46.2100 | 178.3749 |
| 3rd | 6 | Oswaldo Negri / Burt Frisselle | Doran JE4 Lexus | Michael Shank Racing | 1:46.7010 | 177.5541 |
| 4th | 54 | Christian Fittipaldi / Terry Borcheller | Doran JE4 Pontiac | Kodak - Bell Motorsports | 1:46.8070 | 177.3771 |
| 5th | 58 | Darren Law / David Donohue | Fabcar FDSC/03 Porsche | Red Bull - Brumos - Goodyear - Kendall | 1:46.9580 | 177.1276 |
| 6th | 4 | Elliot Forbes-Robinson / Butch Leitzinger | Crawford DP03 Pontiac | Howard - Boss Motorsports | 1:47.0310 | 177.0069 |
| 7th | 81 | Cort Wagner / Brent Martini / Kelly Collins | Doran JE4 BMW | Rx.com/G&W Motorsports | 1:47.1970 | 176.7333 |
| 8th | 02 | Jimmy Morales / Luis Diaz | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:47.5180 | 176.2055 |
| 9th | 5 | Scott Maxwell | Multimatic MDP1 Ford Focus | Essex Racing | 1:47.6840 | 175.9335 |
| 10th | 27 | Didier Theys | Doran JE4 Lexus | Doran Lista Racing | 1:48.1200 | 175.2238 |
| 11th | 39 | Chris Hall / Larry Huang | Crawford DP03 Pontiac | The Spark of Georgia Tech | 1:48.4370 | 174.7120 |
| 12th | 09 | Doug Goad / Stéphane Grégoire | Crawford DP03 Pontiac | Spirit of Daytona Racing | 1:48.6170 | 174.4223 |
| 13th | 2 | Milka Duno / Andy Wallace | Crawford DP03 Pontiac | CITGO - Howard - Boss Motorsports | 1:48.6190 | 174.4191 |
| 14th | 7 | Vic Rice / Shane Lewis | Fabcar FDSC/03 BMW | Southard Motorsports | 1:51.0210 | 170.6452 |
| 15th | 18 | John Miller / Chris Bingham | Chase CCE-001 Chevrolet | Chase Competition Engineering | 1:51.4500 | 169.9886 |
| 16th | 59 | J. C. France / Hurley Haywood | Fabcar FDSC/03 Porsche | Brumos - Goodyear - Kendall | 1:51.6650 | 169.6603 |
| 17th | 80 | Danny Marshall / Steve Marshall | Picchio DP2 BMW | G&W Motorsports | 2:23.7590 | 131.7843 |
| 18th | 16 | Tommy Milner / Gunnar Jeannette | BMW M3 E46 | Prototype Technology Group | 1:54.8210 | 164.9980 |
| 19th | 33 | João Barbosa / Emil Assentato / Stephen Earle | Maserati Trofeo Light | Scuderia Ferrari of Washington | 1:54.9340 | 164.8354 |
| 20th | 21 | Bill Auberlen / Justin Marks | BMW M3 E46 | Prototype Technology Group | 1:54.9610 | 164.7968 |
| 21st | 67 | Kevin Buckler / Tom Nastasi | Porsche 996 GT3-RS | The Racers Group | 1:56.7590 | 162.2589 |
| 22nd | 23 | Charles Espenlaub | Pontiac GTO | Horizon Motorsports LLC | 1:56.8230 | 162.1704 |
| 23rd | 34 | Darius Grala / Jeff Segal | Maserati Trofeo Light | Scuderia Ferrari of Washington | 1:58.4970 | 159.8787 |
| 24th | 66 | Chris Gleason / Richard Valentine / Ian James | Porsche 996 GT3-RS | The Racers Group | 1:59.0100 | 159.1899 |
| 25th | 06 | Steve Lisa / Dave Rosenblum / Chuck Hemmingson | Chevrolet Corvette | ICY/SL Motorsports | 1:59.2220 | 158.9066 |
| 26th | 77 | Mark Greenberg / Spencer Pumpelly | Porsche 996 GT3-RS | G&W Motorsports | 1:59.2600 | 158.8567 |
| 27th | 36 | Michael Levitas / Randy Pobst | Porsche 996 GT3 Cup | TPC Racing | 2:00.3580 | 157.4067 |
| 28th | 38 | Marc Bunting / Andy Lally | Porsche 996 GT3 Cup | TPC Racing | 2:00.6900 | 156.9738 |
| 29th | 14 | Cory Friedman / Leh Keen | Porsche 996 GT3 Cup | Autometrics Motorsports | 2:00.9970 | 156.5763 |
| 30th | 42 | Wayne Nonnamaker | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 2:01.3840 | 156.0758 |
| 31st | 04 | Gene Sigal / Harrison Brix | Porsche 996 GT3 Cup | Grease Monkey Racing | 2:01.9590 | 155.3403 |
| 32nd | 41 | Joe Nonnamaker / Will Nonnamaker | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 2:03.4080 | 153.5169 |
| 33rd | 26 | Marty Flaska / Phil DeAngelis | Porsche 996 GT3 Cup | Hoist Lift | 2:03.6060 | 153.2707 |
| 34th | 73 | Jim Tafel / Jack Baldwin | Porsche 996 GT3 Cup | Baldwin-Tafel Racing | 2:04.1670 | 152.5787 |
| 35th | 37 | John Littlechild / Jean-Francois Dumoulin | Porsche 996 GT3 Cup | TPC Racing | 2:05.1620 | 151.3652 |
| 36th | 47 | Bob Ward / Michael Baughman | Porsche 996 GT3 Cup | Michael Baughman Racing | 2:05.5540 | 150.8921 |
| 37th | 46 | Joe Toussaint / Mike Yeakle | Chevrolet Corvette Z06 | Michael Baughman Racing | 2:06.6740 | 149.5580 |
| 38th | 57 | John Stevenson / Chip Vance | Porsche 996 GT3-R | Stevenson Motorsports/Auto Assets | 2:08.7260 | 147.1745 |
| 39th | 86 | Mae Van Wijk / Craig Stanton | Porsche 996 GT3 Cup | G&W Motorsports | 2:10.5490 | 145.1194 |
| 40th | 22 | Boris Said / Joey Hand | BMW M3 E46 | Prototype Technology Group | 1:54.8560 | 164.9481 |