| 🇨🇦Canadian Grand Prix 1971 | 19 Sept 1971 | BRM | 21 | 15 | |
| 🇺🇸United States Grand Prix 1970 | 4 Oct 1970 | BRM | 14 | Engine | |
| 🇨🇦Canadian Grand Prix 1970 | 20 Sept 1970 | BRM | 9 | 10 | |
| 🇮🇹Italian Grand Prix 1970 | 6 Sept 1970 | BRM | 20 | Overheating | |
| 🇦🇹Austrian Grand Prix 1970 | 16 Aug 1970 | BRM | 23 | 11 | |
| 🇬🇧British Grand Prix 1970 | 18 Jul 1970 | BRM | 16 | Oil pressure | |
| 🇫🇷French Grand Prix 1970 | 5 Jul 1970 | BRM | 19 | 12 | |
| 🇳🇱Dutch Grand Prix 1970 | 21 Jun 1970 | BRM | 18 | Oil leak | |
| 🇿🇦South African Grand Prix 1970 | 7 Mar 1970 | BRM | 23 | Engine | |
| 🇲🇽Mexican Grand Prix 1969 | 19 Oct 1969 | BRM | 17 | Gearbox | |
| 🇺🇸United States Grand Prix 1969 | 5 Oct 1969 | BRM | 9 | Engine | |