1 | 1962 | German Grand Prix | 19 | Ecurie Filipinetti | Lotus 21 | Climax 4 | 17 | 12 |
2 | 1963 | German Grand Prix | 18 | Siffert Racing Team | Lotus 24 | BRM P56 | 9 | 9 |
3 | 1964 | German Grand Prix | 19 | Siffert Racing Team | Lotus 24 | BRM P56 | 10 | 4 |
4 | 1965 | German Grand Prix | 17 | Rob Walker Racing Team | Brabham BT11 | BRM 1.5 V8 | 11 | DNF |
5 | 1967 | German Grand Prix | 14 | Rob Walker/Jack Durlacher Racing | Cooper T81 | Maserati 3.0 V12 | 12 | NCL |
6 | 1968 | German Grand Prix | 16 | Rob Walker/Jack Durlacher Racing | Lotus 49B | Ford Cosworth Cosworth DFV | 9 | DNF |
7 | 1969 | German Grand Prix | 11 | Rob Walker/Jack Durlacher Racing | Lotus 49B | Ford Cosworth Cosworth DFV | 4 | 5 |
8 | 1971 | German Grand Prix | 21 | Yardley Team BRM | BRM P160 | BRM P142-60 | 3 | DSQ |