1 | 1964 | British Grand Prix | 15 | Reg Parnell Racing | Lotus 25 | BRM 1.5 V8 | 11 | DNF |
2 | 1968 | British Grand Prix | 5 | Scuderia Ferrari SpA SEFAC | Ferrari 312 | Ferrari 3.0 V12 | 3 | 2 |
3 | 1970 | British Grand Prix | 16 | March Engineering | March 701 | Ford Cosworth Cosworth DFV | 17 | 5 |
4 | 1972 | British Grand Prix | 17 | Equipe Matra | Matra MS120D | Matra 3.0 V12 | 17 | 4 |
5 | 1976 | British Grand Prix | 22 | Team Ensign | Ford Cosworth Cosworth DFV | 6 | DNF |