Races Statistics
| Did not qualify | Jo Siffert | |||||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1962 | ||||||
| Monaco | Lotus-Climax | Dnq | did not qualify | |||
| Italy | Lotus-BRM | Dnq | did not qualify | |||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1970 | ||||||
| Spain | March-Ford | Dnq | did not qualify | |||