1 | 1954 | Italian Grand Prix | 10 | Vandervell Products Ltd | Vanwall Special | Vanwall 2.3 L4 | 16 | 7 |
2 | 1955 | Italian Grand Prix | 32 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 11 | DNF |
3 | 1956 | Italian Grand Prix | 26 | Scuderia Ferrari | Ferrari D50 | Ferrari DS50 | 7 | 2 |
4 | 1957 | Italian Grand Prix | 30 | Scuderia Ferrari | Ferrari D50 | Ferrari DS50 | 7 | DNF |