1 | 1962 | United States Grand Prix | 22 | 8 | Team Lotus | Lotus 25 | DKW | 1 | 1 |
2 | 1963 | United States Grand Prix | 31 | 8 | Team Lotus | Lotus 25 | DKW | 2 | 3 |
3 | 1966 | United States Grand Prix | 59 | 1 | Team Lotus | Lotus 43 | Climax 2.0 V8 | 2 | 1 |
4 | 1967 | United States Grand Prix | 70 | 5 | Team Lotus | Lotus 49 | Ford Cosworth Cosworth DFV | 2 | 1 |