1 | 1965 | Dutch Grand Prix | 20 | Cooper Car Co | Cooper T77 | Climax 1.5 V8 | 14 | DNF |
2 | 1966 | Dutch Grand Prix | 26 | Cooper Car Co | Cooper T81 | Maserati 3.0 V12 | 6 | DNF |
3 | 1967 | Dutch Grand Prix | 12 | Cooper Car Co | Cooper T81B | Maserati 3.0 V12 | 4 | DNF |
4 | 1968 | Dutch Grand Prix | 6 | Brabham Racing Organisation | Brabham BT26 | Repco 3.0 V8 | 2 | DNF |
5 | 1969 | Dutch Grand Prix | 2 | Gold Leaf Team Lotus | Lotus 49B | Ford Cosworth Cosworth DFV | 1 | DNF |
6 | 1970 | Dutch Grand Prix | 10 | World Wide Racing | Lotus 72C | Ford Cosworth Cosworth DFV | 1 | 1 |