1 | 1970 | Monaco Grand Prix | 23 | Anglo-American Equipe | | | 12 | 7 |
2 | 1970 | Belgian Grand Prix | 14 | Anglo-American Equipe | | | 9 | NCL |
3 | 1970 | Dutch Grand Prix | 22 | Colin Crabbe Racing | March 701 | Ford Cosworth Cosworth DFV | 16 | 9 |
4 | 1970 | French Grand Prix | 18 | Colin Crabbe Racing | March 701 | Ford Cosworth Cosworth DFV | 9 | DNF |
5 | 1970 | British Grand Prix | 27 | Colin Crabbe Racing | March 701 | Ford Cosworth Cosworth DFV | 13 | 9 |
6 | 1970 | German Grand Prix | 22 | Colin Crabbe Racing | March 701 | Ford Cosworth Cosworth DFV | 19 | DNF |
7 | 1970 | Italian Grand Prix | 52 | Colin Crabbe Racing | March 701 | Ford Cosworth Cosworth DFV | 13 | DNF |
8 | 1970 | Canadian Grand Prix | 26 | Colin Crabbe Racing | March 701 | Ford Cosworth Cosworth DFV | 16 | NCL |
9 | 1970 | United States Grand Prix | 29 | Colin Crabbe Racing | March 701 | Ford Cosworth Cosworth DFV | 15 | 11 |
10 | 1971 | South African Grand Prix | 7 | STP March Racing Team | March 711 | Ford Cosworth Cosworth DFV | 13 | 10 |
11 | 1971 | Spanish Grand Prix | 18 | STP March Racing Team | March 711 | Ford Cosworth Cosworth DFV10 | 13 | DNF |
12 | 1971 | Monaco Grand Prix | 17 | STP March Racing Team | March 711 | Ford Cosworth Cosworth DFV | 8 | 2 |
13 | 1971 | Dutch Grand Prix | 16 | STP March Racing Team | March 711 | | 13 | 4 |
14 | 1971 | French Grand Prix | 17 | STP March Racing Team | March 711 | Alfa Romeo 33/3 | 12 | DNF |
15 | 1971 | British Grand Prix | 18 | STP March Racing Team | March 711 | Ford Cosworth Cosworth DFV | 5 | 2 |
16 | 1971 | German Grand Prix | 15 | STP March Racing Team | March 711 | Ford Cosworth Cosworth DFV | 7 | 5 |
17 | 1971 | Austrian Grand Prix | 17 | STP March Racing Team | March 711 | Ford Cosworth Cosworth DFV | 11 | 8 |
18 | 1971 | Italian Grand Prix | 25 | STP March Racing Team | March 711 | Ford Cosworth Cosworth DFV | 6 | 2 |
19 | 1971 | Canadian Grand Prix | 17 | STP March Racing Team | March 711 | | 6 | 2 |
20 | 1971 | United States Grand Prix | 25 | STP March Racing Team | March 711 | | 11 | 3 |