1 | 1962 | Dutch Grand Prix | 11 | 14 | Ecurie Maarsbergen | Porsche 718 | Porsche 1.5 F4 | 14 | 6 |
2 | 1962 | French Grand Prix | 13 | 38 | Ecurie Maarsbergen | Porsche 718 | Porsche 1.5 F4 | 17 | 6 |
3 | 1963 | Belgian Grand Prix | 19 | 29 | Ecurie Maarsbergen | Porsche 718 | Porsche 1.5 F4 | 18 | 6 |
4 | 1963 | United States Grand Prix | 23 | 12 | Ecurie Maarsbergen | Porsche 718 | Porsche 1.5 F4 | 19 | 6 |