| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 31 1980 | Road America | IMSA GT | 45 | 26 | Performance Porsche | 57 | Porsche 914/4 | 89 | did not finish | ||
| Apr 26 1981 | Riverside International Raceway | IMSA GT/World Sports Car Championship | 22 | 10 | John Paul | 18 | Porsche 935 009 00043 | 178 | running | ||
| Aug 23 1981 | Road America | IMSA GT/World Sports Car Championship | 31 | 32 | Scorpio Racing | 84 | Porsche 935 930 670 0171 | 66 | running |