| 🇺🇸United States Grand Prix 1975 | 5 Oct 1975 | Williams | 21 | Physical | |
| 🇮🇹Italian Grand Prix 1975 | 7 Sept 1975 | Williams | 18 | Gearbox | |
| 🇦🇹Austrian Grand Prix 1975 | 17 Aug 1975 | Williams | 12 | Handling | |
| 🇩🇪German Grand Prix 1975 | 3 Aug 1975 | Williams | 15 | 2 | 6 |
| 🇬🇧British Grand Prix 1975 | 19 Jul 1975 | Williams | 19 | Gearbox | |
| 🇫🇷French Grand Prix 1975 | 6 Jul 1975 | Williams | 16 | 11 | |
| 🇳🇱Dutch Grand Prix 1975 | 22 Jun 1975 | Williams | 15 | Engine | |
| 🇧🇪Belgian Grand Prix 1975 | 25 May 1975 | Williams | 23 | Gearbox | |
| 🇿🇦South African Grand Prix 1975 | 1 Mar 1975 | Williams | 23 | Not classified | |
| 🇧🇷Brazilian Grand Prix 1975 | 26 Jan 1975 | Williams | 11 | 11 | |
| 🇦🇷Argentine Grand Prix 1975 | 12 Jan 1975 | Williams | 17 | Gearbox | |