1 | 1970 | South African Grand Prix | 4 | Equipe Matra Elf | Matra MS120 | Matra MS12 | 18 | 7 |
2 | 1971 | South African Grand Prix | 22 | Frank Williams Racing Cars | March 701 | Ford Cosworth Cosworth DFV | 18 | 11 |
3 | 1972 | South African Grand Prix | 21 | Team Williams Motul | March 721 | Ford Cosworth Cosworth DFV | 22 | 11 |
4 | 1974 | South African Grand Prix | 15 | Team Motul BRM | BRM P160E | BRM 3.0 V12 | 21 | 18 |