Jo SiffertFormula One DNQs or WDs Click on the Race Number to see the complete results for that race. |
| Race | Site | Position | # | Sponsor / Owner | Car |
|---|---|---|---|---|---|
| 1962-02 | Monte Carlo | 18 | 46 | Ecurie Nationale Suisse | – |
| 1962-07 | Monza | 26 | 42 | Ecurie Filipinetti | – |
| 1970-02 | Jarama | 20 | 14 | March Engineering | – |