| series | Champcar current |
| driver |  Ken Johnson |
| year | race | team | car | entry | start | finish | chassis | engine | laps led | * |
| 1988 | Laguna Seca | Hemelgarn | 71 | Rain-X | 18 | 12 | Lola T8800 | Cosworth DFX | ||
| 1989 | Laguna Seca | Dale Coyne | 19 | Rain-X/Burago | 25 | 27 | Lola T8800 | Cosworth DFX |
2 entries
