| 🇸🇪Swedish Grand Prix 1974 | 9 Jun 1974 | March | 16 | Suspension | |
| 🇫🇷French Grand Prix 1973 | 1 Jul 1973 | March | 22 | Overheating | |
| 🇸🇪Swedish Grand Prix 1973 | 17 Jun 1973 | March | 14 | Suspension | |
| 🇺🇸United States Grand Prix 1972 | 8 Oct 1972 | Lotus-Borgward | 16 | 10 | |
| 🇨🇦Canadian Grand Prix 1972 | 24 Sept 1972 | Lotus-Borgward | 16 | Engine | |
| 🇮🇹Italian Grand Prix 1972 | 10 Sept 1972 | BRM | 10 | 12 | |
| 🇩🇪German Grand Prix 1972 | 30 Jul 1972 | BRM | 17 | Engine | |
| 🇫🇷French Grand Prix 1972 | 2 Jul 1972 | BRM | 18 | Gearbox | |
| 🇲🇨Monaco Grand Prix 1972 | 14 May 1972 | BRM | 16 | Engine | |
| 🇪🇸Spanish Grand Prix 1972 | 1 May 1972 | BRM | 10 | Accident | |
| 🇦🇷Argentine Grand Prix 1972 | 23 Jan 1972 | BRM | 7 | Water leak | |
| 🇺🇸United States Grand Prix 1971 | 3 Oct 1971 | Lotus-Ford | 9 | Brakes | |
| 🇨🇦Canadian Grand Prix 1971 | 19 Sept 1971 | Lotus-Ford | 7 | 5 | 2 |
| 🇦🇹Austrian Grand Prix 1971 | 15 Aug 1971 | Lotus-Ford | 10 | 4 | 3 |
| 🇩🇪German Grand Prix 1971 | 1 Aug 1971 | Lotus-Ford | 17 | 8 | |
| 🇬🇧British Grand Prix 1971 | 17 Jul 1971 | Lotus-Pratt & Whitney | 19 | Not classified | |
| 🇫🇷French Grand Prix 1971 | 4 Jul 1971 | Lotus-Ford | 15 | 6 | 1 |
| 🇳🇱Dutch Grand Prix 1971 | 20 Jun 1971 | Lotus-Ford | 4 | Disqualified | |
| 🇲🇨Monaco Grand Prix 1971 | 23 May 1971 | Lotus-Ford | 12 | Wheel bearing | |
| 🇪🇸Spanish Grand Prix 1971 | 18 Apr 1971 | Lotus-Ford | 16 | Not classified | |
| 🇿🇦South African Grand Prix 1971 | 6 Mar 1971 | Lotus-Ford | 14 | 4 | 3 |
| 🇲🇽Mexican Grand Prix 1970 | 25 Oct 1970 | Lotus-Borgward | 12 | Not classified | |
| 🇺🇸United States Grand Prix 1970 | 4 Oct 1970 | Lotus-Borgward | 9 | 3 | 4 |