1 | 2 | Monaco Grand Prix | 26 | Team Lotus | Lotus 18 | Climax FPF2.5 | 15 | DNF |
2 | 7 | British Grand Prix | 9 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 11 | 2 |
3 | 8 | Portuguese Grand Prix | 18 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 1 | 10 |
4 | 10 | United States Grand Prix | 11 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 6 | 23 |