| 1 | Sebring race 1 - Zetec | 3/18/04 | Sebring International Raceway | 2 | 4 |
| 2 | Sebring race 2 - Zetec | 3/19/04 | Sebring International Raceway | | 2 |
| 3 | Road Atlanta race 1 - Zetec | 4/24/04 | Road Atlanta | 2 | 1 |
| 4 | Road Atlanta race 2 - Zetec | 4/25/04 | Road Atlanta | | 1 |
| 5 | Laguna race 1 - Zetec | 5/1/04 | Laguna Seca Raceway | 4 | 4 |
| 6 | Laguna race 2 - Zetec | 5/2/04 | Laguna Seca Raceway | 2 | 3 |
| 7 | Mosport race 1 - Zetec | 5/22/04 | Mosport International Raceway | 4 | 3 |
| 8 | Mosport race 2 - Zetec | 5/23/04 | Mosport International Raceway | 4 | 5 |
| 9 | Mid-Ohio June race 1 | 6/26/04 | Mid-Ohio Sports Car Course | 5 | 3 |
| 10 | Mid-Ohio June race 2 | 6/27/04 | Mid-Ohio Sports Car Course | | 4 |
| 11 | Infineon Raceway race 1 | 7/17/04 | Infineon Raceway | 1 | 1 |
| 12 | Infineon Raceway race 2 | 7/18/04 | Infineon Raceway | | 14 |
| 13 | Mid-Ohio August race - Zetec | 8/7/04 | Mid-Ohio Sports Car Course | 5 | 4 |
| 14 | Mid-Ohio August race 2 - Zetec | 8/8/04 | Mid-Ohio Sports Car Course | | 5 |
| 15 | Road America race 1 | 8/21/04 | Road America | 3 | 2 |
| 16 | Road America race 2 | 8/22/04 | Road America | | 1 |