| Season | Team | Position | Races | Points | Wins | Podiums | Poles | DNFs |
|---|---|---|---|---|---|---|---|---|
| 1968 | Lotus | P11 | 1 | 9 | 1 | 1 | 1 | 0 |
| 1967 | Lotus | P3 | 11 | 41 | 4 | 5 | 6 | 5 |
| 1966 | Lotus | P6 | 8 | 16 | 1 | 2 | 2 | 5 |
| 1965 | Lotus | P1 | 9 | 54 | 6 | 6 | 6 | 3 |
| 1964 | Lotus | P3 | 11 | 32 | 3 | 3 | 5 | 7 |
| 1963 | Lotus | P1 | 10 | 54 | 7 | 9 | 7 | 1 |
| 1962 | Lotus | P2 | 9 | 30 | 3 | 3 | 6 | 4 |
| 1961 | Lotus | P7 | 8 | 11 | 0 | 2 | 0 | 2 |
| 1960 | Lotus | P10 | 6 | 8 | 0 | 1 | 0 | 1 |