| 🇲🇽Mexican Grand Prix 1965 | 24 Oct 1965 | Cooper-Climax | 16 | Ignition | |
| 🇺🇸United States Grand Prix 1965 | 3 Oct 1965 | Cooper-Climax | 13 | 6 | 1 |
| 🇮🇹Italian Grand Prix 1965 | 12 Sept 1965 | Cooper-Climax | 7 | 8 | |
| 🇩🇪German Grand Prix 1965 | 1 Aug 1965 | Cooper-Climax | 8 | 4 | 3 |
| 🇳🇱Dutch Grand Prix 1965 | 18 Jul 1965 | Cooper-Climax | 14 | Oil pressure | |
| 🇬🇧British Grand Prix 1965 | 10 Jul 1965 | Cooper-Climax | 12 | 14 | |
| 🇫🇷French Grand Prix 1965 | 27 Jun 1965 | Cooper-Climax | 12 | Accident | |
| 🇧🇪Belgian Grand Prix 1965 | 13 Jun 1965 | Cooper-Climax | 14 | 11 | |
| 🇿🇦South African Grand Prix 1965 | 1 Jan 1965 | Cooper-Climax | 10 | Electrical | |