1 | 1961 | Italian Grand Prix | 36 | Team Lotus | Lotus 21 | Climax 1.5 L4 | 7 | DNF |
2 | 1962 | Italian Grand Prix | 20 | Team Lotus | Lotus 25 | Climax FWMV | 1 | DNF |
3 | 1963 | Italian Grand Prix | 8 | Team Lotus | Lotus 25 | DKW | 3 | 1 |
4 | 1964 | Italian Grand Prix | 8 | Team Lotus | Lotus 25 | DKW | 4 | DNF |
5 | 1965 | Italian Grand Prix | 24 | Team Lotus | Lotus 33 | DKW | 1 | 10 |
6 | 1966 | Italian Grand Prix | 22 | Team Lotus | Lotus 43 | BRM 3.0 H16 | 3 | DNF |
7 | 1967 | Italian Grand Prix | 20 | Team Lotus | Lotus 49 | Ford Cosworth Cosworth DFV | 1 | 3 |