| Pos. | Nr. | Fahrer | Team | Rdn. | Zeit | auf F. | Abstand |
|---|---|---|---|---|---|---|---|
| 1 | 1 | S. Bourdais | Newman/Haas Racing | 103 | 1:45:42.774 | ||
| 2 | 9 | J. Wilson | RSPORTS | 103 | 1:45:56.311 | 13.537 | 13.537 |
| 3 | 14 | R. Doornbos | Minardi Team USA | 103 | 1:46:17.925 | 35.151 | 21.614 |
| 4 | 5 | W. Power | Team Australia | 103 | 1:46:26.112 | 43.338 | 8.187 |
| 5 | 8 | A. Tagliani | RSPORTS | 103 | 1:46:44.170 | 1:1.396 | 18.058 |
| 6 | 4 | D. Clarke | Minardi Team USA | 103 | 1:46:44.819 | 1:2.045 | 0.649 |
| 7 | 22 | T. Gommendy | PKV Racing | 102 | 1:45:45.050 | 1 Runde | |
| 8 | 15 | S. Pagenaud | Team Australia | 102 | 1:45:46.197 | 1 Runde | |
| 9 | 2 | G. Rahal | Newman/Haas Racing | 102 | 1:45:46.864 | 1 Runde | |
| 10 | 3 | P. Tracy | Forsythe Championship Racing | 102 | 1:46:12.140 | 1 Runde | |
| 11 | 7 | O. Servia | Forsythe Championship Racing | 102 | 1:46:24.488 | 1 Runde | |
| 12 | 21 | N. Jani | PKV Racing | 102 | 1:46:25.076 | 1 Runde | |
| 13 | 19 | B. Junqueira | Dale Coyne Racing | 102 | 1:46:43.719 | 1 Runde | |
| 14 | 28 | R. Dalziel | Pacific Coast Motorsports | 101 | 1:46:10.246 | 2 Runden | |
| 15 | 34 | J. Heylen | Conquest Racing | 100 | Defekt | 3 Runden | |
| 16 | 29 | A. Figge | Pacific Coast Motorsports | 100 | 1:46:08.815 | 3 Runden | |
| 17 | 11 | K. Legge | Dale Coyne Racing | 99 | Defekt | 4 Runden | |
| Pos. = Position, Rnd. = Runden | |||||||
Portland
Rennen
