1 | 2 | San Marino Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881 | Zakspeed 881 | 25 | 24 |
2 | 3 | Monaco Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881 | Zakspeed 881 | 23 | 14 |
3 | 4 | Mexican Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881 | Zakspeed 881 | 18 | 15 |
4 | 5 | Canadian Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881 | Zakspeed 881 | 22 | 14 |
5 | 7 | French Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881 | Zakspeed 881 | 31 | |
6 | 9 | German Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881 | Zakspeed 881 | 23 | 14 |
7 | 11 | Belgian Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881 | Zakspeed 881 | 24 | 20 |
8 | 12 | Italian Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881B | Zakspeed 881 | 16 | 19 |
9 | 16 | Australian Grand Prix | 9 | West Zakspeed Racing | Zakspeed 881B | Zakspeed 881 | 26 | 12 |