| Ps | Car # | Cls | Drivers | Team | Car | Result | Grid | Qual Time |
| 1 | 38 | P900 | JJ Lehto, Finland; Johnny Herbert, England | Champion Racing | Audi R8 | 2:45:30.731, 128 laps | 3 | 1:13.826 |
| 2 | 1 | P900 | Marco Werner, Germany; Frank Biela, Germany | Team Joest | Audi R8 | 2:46:01.138 | 2 | 1:13.753 |
| 3 | 37 | P675 | Jon Field, Dublin, OH; Duncan Dayton, North Salem, NY | Intersport Racing | Lola EX257-MG | 126 laps | 7 | 1:16.079 |
| 4 | 16 | P675 | James Weaver, England; Butch Leitzinger, State College, PA | Dyson Racing | Lola EX257-MG | 126 | 1 | 1:13.748 |
| 5 | 27 | P900 | Didier Theys, Belgium; Eric van de Poele, Belgium | Doran Racing | Dallara-MG | 125 | 4 | 1:14.304 |
| 6 | 10 | P900 | Olivier Beretta, France; Max Papis, Italy | JML Team Panoz | Panoz LMP01 | 125 | 6 | 1:15.666 |
| 7 | 4 | GTS | Kelly Collins, Corona Del Mar, CA; Oliver Gavin, England | Pratt & Miller | Chevrolet Corvette C5-R | 118 | 12 | 1:21.320 |
| 8 | 88 | GTS | Tomas Enge, Czech Republic; Peter Kox, The Netherlands | Veloqx Prodrive Racing | Ferrari 550 Maranello | 118 | 14 | 1:21.428 |
| 9 | 3 | GTS | Ron Fellows, Canada; Johnny O'Connell, Flowery Branch, GA | Pratt & Miller | Chevrolet Corvette C5-R | 116 | 11 | 1:20.917 |
| 10 | 80 | GTS | Jerome Policand, France; Danica Patrick, Roscoe, IL | Veloqx Prodrive Racing | Ferrari 550 Maranello | 115 | 15 | 1:21.863 |
| 11 | 30 | P900 | Clint Field, Dublin, OH; Michael Durand, Wayland, MA | Intersport Racing | Lola B2K10/MG | 115 | 9 | 1:19.212 |
| 12 | 12 | P900 | Tomy Drissi, Hollywood, CA; Michael Lewis, San Diego, CA | American Spirit Racing | R&S MK IIIC/Lincoln | 114 | 10 | 1:19.614 |
| 13 | 24 | GT | Jorg Bergmeister, Germany; Timo Bernhard, Germany | Alex Job Racing | Porsche 911 GT3 RS | 113 | 18 | 1:24.323 |
| 14 | 23 | GT | Sascha Maassen, Germany; Lucas Luhr, Germany | Alex Job Racing | Porsche 911 GT3 RS | 113 | 19 | 1:24.591 |
| 15 | 20 | P675 | Andy Wallace, England; Chris Dyson, Pleasant Valley, NY | Dyson Racing | Lola EX257-MG | 112 | 5 | 1:14.448 |
| 16 | 66 | GT | Kevin Buckler, Sonoma, CA; Cort Wagner, Pacific Palisades, CA | The Racer's Group | Porsche 911 GT3 RS | 110 | 22 | 1:26.578 |
| 17 | 79 | GT | Justin Jackson, Buford, GA; David Murry, Cumming, GA | J-3 Racing | Porsche 911 GT3 RS | 110 | 34 | 1:28.937 |
| 18 | 63 | GT | Andrew Davis, Lilburn, GA; Shane Lewis, Jupiter, FL | Ferrari 360 Modena | 110 | 24 | 1:27.263 | |
| 19 | 60 | GT | Robin Liddell, Scotland; Jean-Philippe Belloc, France; Alex Davison DNS - ill | PK Sport | Porsche 911 GT3 RS | 109 | 25 | 1:27.373 |
| 20 | 64 | P675 | Howard Katz, New York, NY; Jim Downing, Atlanta, GA | AutoExe (?) | WR-Mazda | 108 | 33 | 1:28.738 |
| 21 | 61 | GT | Vic Rice, San Rafael, CA; Piers Masarati, England | The Racer's Group | Porsche 911 GT3 RS | 107 | 32 | 1:28.600 |
| 22 | 28 | GT | Stephan Gregoire, Carmel, Ind.; Eliseo Salazar, Chile | JMB Racing USA | Ferrari 360 Modena | 107 | 31 | 1:28.530 |
| 23 | 18 | P675 | Melanie Paterson, Canada; Jason Workman, Gainesville, GA | Marshall Cooke Racing | Lola B2K40-Nissan | 106 | 28 | 1:27.583 |
| 24 | 42 | GT | Jay Policastro, Latrobe, PA; Joe Policastro.,Latrobe, PA | Orbit Racing | Porsche 911 GT3 RS | 106 | 29 | 1:27.903 |
| 25 | 43 | GT | Peter Baron, Deerfield Beach, FL; Leo Hindery, New York, NY | Orbit Racing | Porsche 911 GT3 RS | 105 | 23 | 1:26.873 |
| 26 | 67 | GT | Michael Schrom, Ghent, NY; Pierre Ehret, Santa Rosa, CA | The Racer's Group | Porsche 911 GT3 RS | 104 | 35 | 1:29.074 |
| 27 | 52 | GT | Philip Collin, Park Ridge, IL; Tony Burgess, Canada | Porsche 911 GT3 RS | 101 | 36 | 1:29.452 | |
| 28 | 0 | GTS | Emanuelle Naspetti, Italy; Domenico Schiattarella, Italy | Team Olive Garden/Rafanelli | Ferrari 550 Maranello | 92 | 13 | 1:21.326 |
| 29 | 11 | P900 | Gunnar Jeannette, Palm Beach Gardens, FL; David Saelens, Belgium | JML Team Panoz | Panoz LMP01 | 83 | 8 | 1:16.245 |
| 30 | 33 | GT | Spencer Pumpelly, Washington, DC; Andy Lally, New York, NY | ZIP Racing | Porsche 911 GT3 RS | 81, Half-shaft | 21 | 1:26.467 |
| 31 | 03 | GT | Joe Foster, Lawrenceville, GA; Rick Skelton, Atlanta, GA; Brad Nyberg, Houston, TX | HyperSport | Panoz Esperante GT-LM/Elan | 78, Drivetrain | 30 | 1:28.457 |
| 32 | 77 | P675 | Joe Blacker, Ellicott City, MD; John Burke, Rumson, NJ | Pilbeam MP84/Nissan | 54, Electrical | 26 | 1:27.407 | |
| 33 | 35 | GT | Anthony Lazzaro, Acworth, GA; Ralf Kelleners, Germany | Risi Competizione | Ferrari 360 Modena | 31, Gearbox | 20 | 1:25.594 |
| 34 | 56 | P675 | Chris McMurry, Phoenix, AZ; Jeff Bucknum, Lake Havasu City, AZ; Bryan Willman, Kirkland, WA | Bucknum Racing | Pilbeam MP91/Willman 6/1EX | 30, electrical | 17 | 1:23.150 |
| 35 | 68 | GT | Chris Gleason, Johnstown, PA; Marc Bunting, Monkton, MD | The Racer's Group | Porsche 911 GT3 RS | 26, accident | 27 | 1:27.418 |
| NS | 71 | GTS | Tom Weickardt; Jean-Philippe Belloc, France | Carsport America | Dodge Viper GTS-R | Warm up crash | 16 | 1:22.044 |
N.B. - Qualifying abandoned due to wet weather - times based on fastest times achieved in Saturday practice