1 | 1963 | Italian Grand Prix | 6 | Team Lotus | Lotus 25 | DKW | 9 | 13 |
2 | 1964 | Italian Grand Prix | 10 | Team Lotus | Lotus 33 | DKW | 8 | 6 |
3 | 1965 | Italian Grand Prix | 26 | Team Lotus | Lotus 33 | DKW | 8 | 11 |
4 | 1966 | Italian Grand Prix | 42 | Reg Parnell Racing | Lotus 25 | BRM 1.9 V8 | 14 | 5 |
5 | 1967 | Italian Grand Prix | 36 | Owen Racing Organisation | BRM P83 | BRM 3.0 H16 | 12 | 5 |