1 | 1968 | Dutch Grand Prix | 20 | Reg Parnell Racing | BRM P126 | BRM 3.0 V12 | 14 | DNF |
2 | 1969 | Dutch Grand Prix | 16 | Frank Williams Racing Cars | Brabham BT26A | Ford Cosworth Cosworth DFV | 9 | DNF |
3 | 1970 | Dutch Grand Prix | 4 | Frank Williams Racing Cars | De Tomaso 308 | Ford Cosworth Cosworth DFV | 9 | DNF |