1 | 1972 | South African Grand Prix | 22 | Team Williams Motul | March 711 | Ford Cosworth Cosworth DFV | 24 | 17 |
2 | 1973 | South African Grand Prix | 11 | Brooke Bond Oxo Team Surtees | Surtees TS14A | Ford Cosworth Cosworth DFV | 9 | DNF |
3 | 1974 | South African Grand Prix | 18 | Bang & Olufsen Team Surtees | Surtees TS16 | Ford Cosworth Cosworth DFV | 2 | 11 |
4 | 1975 | South African Grand Prix | 8 | Martini Racing | Brabham BT44B | Ford Cosworth Cosworth DFV | 1 | 4 |
5 | 1976 | South African Grand Prix | 8 | Martini Racing | Brabham BT45 | Alfa Romeo 115-12 | 14 | DNF |
6 | 1977 | South African Grand Prix | 8 | Martini Racing | Brabham BT45 | Alfa Romeo 115-12 | 2 | 13 |