1 | 4 | Dutch Grand Prix | 6 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 11 | 12 |
2 | 5 | Belgian Grand Prix | 18 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 10 | 5 |
3 | 6 | French Grand Prix | 24 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 10 | 5 |
4 | 7 | British Grand Prix | 8 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 8 | 16 |
5 | 8 | Portuguese Grand Prix | 14 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 8 | 3 |
6 | 10 | United States Grand Prix | 12 | Team Lotus | Lotus 18 | Climax 2.5 L4 | 5 | 16 |