| Pos. | Nr. | Fahrer | Team | Rdn. | Zeit | auf F. | Abstand |
|---|---|---|---|---|---|---|---|
| 1 | 1 | S. Bourdais | Newman/Haas Racing | 93 | 1:45:32.136 | ||
| 2 | 2 | G. Rahal | Newman/Haas Racing | 93 | 1:45:36.955 | 4.818 | |
| 3 | 14 | R. Doornbos | Minardi Team USA | 93 | 1:45:39.197 | 7.060 | 2.242 |
| 4 | 3 | O. Servia | Forsythe Championship Racing | 93 | 1:45:40.886 | 8.750 | 1.690 |
| 5 | 15 | S. Pagenaud | Team Australia | 93 | 1:45:41.590 | 9.454 | 0.704 |
| 6 | 7 | M. Dominguez | Forsythe Championship Racing | 93 | 1:45:51.215 | 19.079 | 9.625 |
| 7 | 19 | B. Junqueira | Dale Coyne Racing | 93 | 1:45:51.917 | 19.781 | 0.702 |
| 8 | 28 | R. Dalziel | Pacific Coast Motorsports | 93 | 1:45:52.465 | 20.329 | 0.548 |
| 9 | 8 | A. Tagliani | RSPORTS | 93 | 1:45:57.199 | 25.063 | 4.734 |
| 10 | 9 | J. Wilson | RSPORTS | 93 | 1:46:00.676 | 28.540 | 3.477 |
| 11 | 5 | W. Power | Team Australia | 92 | 1:46:17.127 | 1 Runde | |
| 12 | 29 | R. Moreno | Pacific Coast Motorsports | 90 | 1:46:07.054 | 3 Runden | |
| 13 | 22 | T. Gommendy | PKV Racing | 85 | 1:37:39.309 | Tank leer | |
| 14 | 42 | M. Halliday | Conquest Racing | 77 | 1:45:56.062 | 16 Runden | |
| 15 | 21 | N. Jani | PKV Racing | 67 | 1:15:39.947 | Kollision | |
| 16 | 11 | K. Legge | Dale Coyne Racing | 67 | 1:15:40.266 | Kollision | |
| 17 | 4 | D. Clarke | Minardi Team USA | 67 | 1:21:33.964 | Kollision | |
| Pos. = Position, Rnd. = Runden | |||||||
Houston
Rennen
