Race results
Portland (or) - USA
31/07/2005
31/07/2005
Race results
| n° | Drivers | Car | Laps | Time | |
| 01 | 4 | O.Gavin/O.Beretta | Chevrolet Corvette C6-R | 131 | 2:45.35 |
| 02 | 3 | R.Fellows/J.O'Connell | Chevrolet Corvette C6-R | 131 | 0.623 |
| 03 | 5 | A.Figge/R.Dalziel | Chevrolet Corvette C5-R | 130 | + 1 lap |
| 04 | 35 | M.Salo/F.De Simone | Maserati MC12 | 129 | + 2 laps |
| 05 | 71 | T.Weickardt/M.Rugolo | Dodge Viper | 123 | + 8 laps |
| 06 | 63 | T.Borcheller/J.Mowlem | Saleen S7R | 48 | D.n.f. |
