Portland
137 laps
Time of race: 2:45:06.409
Average speed of winner: 97.780 mph
Margin of victory: 6.060 sec.
Lead changes: 8 among 6 leaders
Fastest lap: Andy Wallace 1:04.271
Lap leaders: Wallace 1-9, Leitzinger 10-54, Biela 55, Weaver 56-82, Dyson 83-90, Pirro 91-92, Dyson 93-105, Weaver 106-136, Pirro 137
| Finish | Start | Class | Class Rank | Drivers | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1 | 4 | LMP1 | 1 | Frank Biela | 2 | ADT/Champion/Audi Sport NA/S Line/Ansul/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 01:03.6 | 137 | 1 | 1 | running | 20 |
| Emanuele Pirro | 2 | 3 | ||||||||||||||
| 2 | 1 | LMP1 | 2 | Andy Wallace | 20 | Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Michelin | Dyson | 01:02.7 | 137 | 1 | 9 | running | 16 |
| Chris Dyson | 2 | 21 | ||||||||||||||
| 3 | 2 | LMP1 | 3 | Butch Leitzinger | 16 | Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Michelin | Dyson | 01:02.8 | 136 | 1 | 45 | mechanical | 13 |
| James Weaver | 2 | 58 | ||||||||||||||
| 4 | 5 | LMP2 | 1 | Gregor Fisken | 37 | Very Berry Exotics/Marquis Financial/Gregor Fisken/rehearsals.com | Lola B05/40 | AER P07 2.0L Turbo I4 | Goodyear | Intersport | 01:05.7 | 132 | 0 | 0 | running | 20 |
| Clint Field | 0 | 0 | ||||||||||||||
| 5 | 8 | GT1 | 1 | Olivier Beretta | 4 | Compuware | Chevrolet Corvette C6.R | Chevrolet 7.0L V8 | Michelin | Corvette | 01:08.2 | 131 | 0 | 0 | running | 20 |
| Oliver Gavin | 0 | 0 | ||||||||||||||
| 6 | 9 | GT1 | 2 | Ron Fellows | 3 | Compuware | Chevrolet Corvette C6.R | Chevrolet 7.0L V8 | Michelin | Corvette | 01:08.4 | 131 | 0 | 0 | running | 16 |
| Johnny O'Connell | 0 | 0 | ||||||||||||||
| 7 | 7 | LMP1 | 4 | Bryan Willman | 12 | Cyclo/Redline Oil | Riley & Scott Mk III C | Élan 6L8 6.0L V8 | Dunlop | Autocon | 01:06.8 | 130 | 0 | 0 | running | 10 |
| Mike Lewis | 0 | 0 | ||||||||||||||
| 8 | 12 | GT1 | 3 | Alex Figge | 5 | Menards/Yokohama | Chevrolet Corvette C5-R | Chevrolet 7.0L V8 | Yokohama | Pacific Coast | 01:08.9 | 130 | 0 | 0 | running | 13 |
| Ryan Dalziel | 0 | 0 | ||||||||||||||
| 9 | 11 | GT1 | 4 | Fabrizio de Simone Niquesa | 35 | Maserati Corse/Risi Competizione | Maserati MC12 | Maserati 6.0L V12 | Pirelli | Risi | 01:08.8 | 129 | 0 | 0 | running | 0 |
| Mika Salo | 0 | 0 | ||||||||||||||
| 10 | 15 | GT2 | 1 | Romain Dumas | 23 | Hyatt/Bell Micro/Michelin/Mobil 1/Puma | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Job | 01:12.7 | 125 | 0 | 0 | running | 20 |
| Timo Bernhard | 0 | 0 | ||||||||||||||
| 11 | 17 | GT2 | 2 | Wolf Henzler | 43 | InterMedia Partners/Yokohama | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Yokohama | BAM! | 01:13.0 | 124 | 0 | 0 | running | 16 |
| Martin Jensen | 0 | 0 | ||||||||||||||
| 12 | 18 | GT2 | 3 | Johannes van Overbeek | 45 | eSilicon/ShoreTel | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Flying Lizard | 01:13.0 | 124 | 0 | 0 | running | 13 |
| Jon Fogarty | 0 | 0 | ||||||||||||||
| 13 | 14 | GT1 | 5 | Michele Rugolo | 71 | Carsport America | Dodge Viper GTS-R | Dodge 8.0L V10 | Pirelli | Carsport | 01:09.9 | 123 | 0 | 0 | running | 8 |
| Tom Weickardt | 0 | 0 | ||||||||||||||
| 14 | 21 | GT2 | 4 | Robin Liddell | 50 | Diablo Grande/Dynamic Suspensions/Pirelli | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Panoz | 01:13.5 | 123 | 0 | 0 | running | 10 |
| Bryan Sellers | 0 | 0 | ||||||||||||||
| 15 | 22 | GT2 | 5 | Marino Franchitti | 51 | Diablo Grande/Dynamic Suspensions/Pirelli/Bank of Scotland Corporate | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Panoz | 01:14.3 | 122 | 0 | 0 | running | 8 |
| Christophe Tinseau | 0 | 0 | ||||||||||||||
| 16 | 23 | GT2 | 6 | Justin Jackson | 79 | J3 Motorsport, Inc. | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Pirelli | J3 | 01:15.4 | 120 | 0 | 0 | running | 6 |
| Michael Galati | 0 | 0 | ||||||||||||||
| 17 | 19 | GT2 | 7 | Lonnie Pechnik | 44 | eSilicon/ShoreTel | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Flying Lizard | 01:13.5 | 120 | 0 | 0 | running | 4 |
| Seth Neiman | 0 | 0 | ||||||||||||||
| 18 | 13 | LMP2 | 2 | Guy Cosmo | 8 | Sportsbook.com | Courage C65 | Mazda R20B 2.0L 3-rotor | Goodyear | B-K | 01:09.3 | 117 | 0 | 0 | running | 16 |
| Jamie Bach | 0 | 0 | ||||||||||||||
| 19 | 16 | GT2 | 8 | Patrick Long | 31 | MMPIE/PAWS/Westward Ho Casino Las Vegas | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Petersen | 01:12.8 | 113 | 0 | 0 | running | 3 |
| Jörg Bergmeister | 0 | 0 | ||||||||||||||
| 20 | 20 | GT2 | 9 | Darren Law | 24 | Bell Micro/ProVest/Blossom/Seagate/Storage Tek/Qlogic/Dot Hill | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Job | 01:13.5 | 95 | 0 | 0 | mechanical | 0 |
| Ian Baas | 0 | 0 | ||||||||||||||
| 21 | 6 | LMP2 | 3 | Jeff Bucknum | 10 | Kumho Tires/Slime/Redline Oil/MB Quart | Courage C65 | AER P07 2.0L Turbo I4 | Kumho | Miracle | 01:05.9 | 86 | 0 | 0 | mechanical | 0 |
| Chris McMurry | 0 | 0 | ||||||||||||||
| 22 | 10 | GT1 | 6 | Terry Borcheller | 63 | ACEMCO Automotive | Saleen S7-R | Ford 7.0L V8 | Michelin | ACEMCO | 01:08.7 | 48 | 0 | 0 | accident | 0 |
| 23 | 3 | LMP1 | 5 | Marco Werner | 1 | ADT/Champion/Audi Sport NA/S Line/Ansul/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 01:03.3 | 48 | 0 | 0 | accident | 0 |
| JJ Lehto | 0 | 0 |
