| Pos | Car # | Cls | Drivers | Team | Car | Result | Grid | Qual. Time |
| 1 | 1 | P900 | Marco Werner, Germany; Frank Biela, Germany | Infineon Team Joest | Audi R8 | 3h00m06.726, 169 laps | 1 | 0:57.740 |
| 2 | 38 | P900 | JJ Lehto, Finland; Johnny Herbert, England | Champion Racing | Audi R8 | 3h01m02.229 | 2 | 0:58.396 |
| 3 | 10 | P900 | Olivier Beretta, Monaco; David Saelens, Belgium | JML Team Panoz | Panoz LMP01/EPP | 164 | 4 | 0:59.148 |
| 4 | 4 | GTS | Oliver Gavin, England; Kelly Collins, Corona Del Mar, CA | Corvette Racing | Corvette C5-R | 162 | 9 | 1:01.699 |
| 5 | 3 | GTS | Ron Fellows, Canada; Johnny O'Connell, Flowery Branch, GA | Corvette Racing | Corvette C5-R | 162 | 11 | 1:02.223 |
| 6 | 11 | P900 | Gunnar Jeannette, Palm Beach Gardens, FL; Scott Maxwell,Canada | JML Team Panoz | Panoz LMP01/EPP | 162 | 5 | 0:59.644 |
| 7 | 12 | P900 | Tomy Drissi, Hollywood, CA; Michael Lewis, San Diego, CA | American Spirit Racing | R&S MK IIIC/Lincoln | 159 | 7 | 1:01.302 |
| 8 | 0 | GTS | Emanuelle Naspetti, Italy; Domenico Schiattarella, Italy | Team Olive Garden | Ferrari 550 Maranello | 157 | 12 | 1:03.439 |
| 9 | 23 | GT | Sascha Maassen, Germany; Lucas Luhr, Germany | Alex Job Racing | Porsche 911 GT3 RS | 156 | 14 | 1:04.518 |
| 10 | 37 | P675 | Jon Field, Dublin, OH; Duncan Dayton, North Salem, NY | Intersport Racing | Lola EX257/AER MG | 154 | 31 | no time |
| 11 | 30 | P900 | Michael Durand, Wayland, MA; Clint Field, Dublin, OH | Intersport Racing | Lola B2K10/MG | 154 | 30 | no time |
| 12 | 35 | GT | Anthony Lazzaro, Acworth, GA; Ralf Kelleners, Germany | Risi Competizione | Ferrari 360 Modena | 153 | 18 | 1:05.588 |
| 13 | 80 | GTS | David Brabham, Australia; Jan Magnussen, Denmark | Prodrive | Ferrari 550 Maranello | 152 | 10 | 1:01.992 |
| 14 | 79 | GT | Justin Jackson, Buford, GA; David Murry, Cumming, GA | J-3 Racing Inc | Porsche 911 GT3 RS | 152 | 22 | 1:06.514 |
| 15 | 63 | GT | Shane Lewis, Jupiter, FL; Terry Borcheller, Phoenix, AZ | ACEMCO Motorsports LLC | Ferrari 360 Modena | 151 | 25 | 1:06.937 |
| 16 | 33 | GT | Spencer Pumpelly, Washington, DC; Andy Lally, New York, NY | Zip Racing | Porsche 911 GT3 RS | 145 | 24 | 1:06.874 |
| 17 | 89 | GT | Scott Bader, Santa Monica, CA; Oswaldo Negri, Miami, FL | Inline Cunningham Racing | Porsche 911 GT3 RS | 145 | 21 | 1:06.301 |
| 18 | 18 | P675 | Jason Workman, Gainesville, GA; Melanie Paterson, Canada | Essex Racing | Lola B2K/40/Nissan | 133 | 27 | 1:07.690 |
| 19 | 43 | GT | Peter Baron, Deerfield Beach, FL; Marc Lieb, Germany | Orbit Racing | Porsche 911 GT3 RS | 131 | 17 | 1:05.269 |
| R | 88 | GTS | Tomas Enge, Czech Republic; Peter Kox, The Netherlands | Prodrive | Ferrari 550 Maranello | 115 (engine) | 8 | 1:01.557 |
| NRF | 68 | GT | Chris Gleason, Johnstown, PA; Marc Bunting, Monkton, MD | The Racers Group | Porsche 911 GT3 RS | 107 | 28 | 1:08.208 |
| R | 56 | P675 | Chris McMurry, Phoenix, AZ; Jeff Bucknum, Lake Havasu City, AZ; Bryan Willman, Kirkland, WA | Team Bucknum Racing | Pilbeam MP91/Willman 6/1EX | 106 (mechanical) | 13 | 1:03.919 |
| R | 24 | GT | Timo Bernhard, Germany; Jorg Bergmeister, Germany | Alex Job Racing | Porsche 911 GT3 RS | 85 (electrical) | 15 | 1:04.606 |
| R | 66 | GT | Cort Wagner, Pacific Palisades, CA; Kevin Buckler, Sonoma, CA | The Racers Group | Porsche 911 GT3 RS | 70 (suspension) | 20 | 1:06.257 |
| R | 16 | P675 | Butch Leitzinger, State College, PA; James Weaver, England | Dyson Racing Team | Lola EX257/AER MG | 63 (electrical) | 3 | 0:58.547 |
| R | 28 | GT | Christian Pescatori, Italy; Stephan Gregoire, France; Eliseo Salazar, Chile | JMB Racing USA | Ferrari 360 Modena | 56 (accident) | 19 | 1:06.025 |
| R | 61 | GT | Vic Rice, San Rafael, CA; Spencer Trenery, Emeryville, CA | PK Sport | Porsche 911 GT3 RS | 54 (gearbox) | 26 | 1:07.637 |
| R | 60 | GT | Robin Liddel, Scotland; Alex Davison, Australia | PK Sport | Porsche 911 GT3 RS | 50 (overheating) | 16 | 1:05.031 |
| R | 67 | GT | Michael Schrom, Ghent, NY; Jean-Francois Dumoulin, Canada | The Racers Group | Porsche 911 GT3 RS | 5 (accident) | 23 | 1:06.680 |
| R | 20 | P675 | Andy Wallace, England; Chris Dyson, Pleasant Valley, NY | Dyson Racing Team Inc | Lola EX257/AER MG | 1 (engine) | 6 | 1:00.149 |
| NS | 03 | GT | Rick Skelton, Atlanta, GA; Brad Nyberg, Houston, TX; Joe Foster, Lawrenceville, GA | Hyper Sport | Panoz Esperante GT-LM/Elan | 0 (differential) | 29 | 1:09.866 |