1 | 1 | Swiss Grand Prix | 12 | Ecurie Rosier | Ferrari 500 | Ferrari 500 | 20 | DNF |
2 | 3 | Belgian Grand Prix | 22 | Ecurie Rosier | Ferrari 500 | Ferrari 500 | 17 | DNF |
3 | 4 | French Grand Prix | 14 | Ecurie Rosier | Ferrari 500 | Ferrari 500 | 9 | DNF |
4 | 8 | Italian Grand Prix | 62 | Ecurie Rosier | Ferrari 500 | Ferrari 500 | 17 | 10 |