1 | 1988 | Belgian Grand Prix | 29 | 16 | Leyton House March Racing Team | March 881 | Judd CV | 14 | 3 |
2 | 1988 | Portuguese Grand Prix | 31 | 16 | Leyton House March Racing Team | March 881 | Judd CV | 3 | 2 |
3 | 1990 | French Grand Prix | 55 | 16 | Leyton House Racing | Leyton House CG901 | Judd EV | 7 | 2 |