1 | 1961 | United States Grand Prix | 11 | Porsche System Engineering | Porsche 718 | Porsche 1.5 F4 | 10 | 6 |
2 | 1962 | United States Grand Prix | 11 | Porsche System Engineering | Porsche 804 | Porsche 1.5 F8 | 9 | 13 |
3 | 1963 | United States Grand Prix | 11 | Rob Walker Racing Team | Cooper T66 | Climax 1.5 V8 | 12 | 8 |
4 | 1964 | United States Grand Prix | 16 | Rob Walker Racing Team | Brabham BT7 | Climax 1.5 V8 | 9 | DNF |
5 | 1965 | United States Grand Prix | 15 | Rob Walker Racing Team | Brabham BT7 | Climax 1.5 V8 | 10 | 8 |
6 | 1966 | United States Grand Prix | 22 | Anglo-Suisse Racing Team | Cooper T81 | Maserati Tipo 9 | 15 | NCL |
7 | 1967 | United States Grand Prix | 16 | Joakim Bonnier Racing Team | Cooper T81 | Maserati Tipo 9 | 15 | 6 |
8 | 1968 | United States Grand Prix | 17 | Joakim Bonnier Racing Team | Brabham BT7 | Climax FWMV2.0 | 18 | NCL |
9 | 1970 | United States Grand Prix | 27 | Ecurie Bonnier | McLaren M7C | Ford Cosworth Cosworth DFV | 24 | DNF |
10 | 1971 | United States Grand Prix | 29 | Ecurie Bonnier | McLaren M7C | Ford Cosworth Cosworth DFV | 28 | 16 |