1 | 1971 | Austrian Grand Prix | 27 | Clarke-Mordaunt-Guthrie Racing | March 711 | Ford Cosworth Cosworth DFV | 19 | NCL |
2 | 1972 | Austrian Grand Prix | 3 | Clarke-Mordaunt-Guthrie Racing | March 721G | Ford Cosworth Cosworth DFV | 24 | DNF |
3 | 1973 | Austrian Grand Prix | 15 | Clarke-Mordaunt-Guthrie Racing | 11 | DNF |