1 | 1955 | Argentine Grand Prix | 21 | 16 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 4 | DNF |
2 | 1955 | British Grand Prix | 25 | 2 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 3 | DNF |
3 | 1956 | Argentine Grand Prix | 27 | 4 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 4 | 2 |
4 | 1957 | Argentine Grand Prix | 34 | 6 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 3 | 2 |
5 | 1957 | French Grand Prix | 35 | 4 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 2 | 6 |
6 | 1957 | British Grand Prix | 36 | 4 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 2 | DNF |
7 | 1957 | German Grand Prix | 37 | 2 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 3 | 6 |
8 | 1958 | Argentine Grand Prix | 40 | 4 | Ken Kavanagh | Maserati 250F | Maserati 250F | 4 | 5 |
9 | 1958 | Monaco Grand Prix | 41 | 6 | Owen Racing Organisation | BRM P25 | BRM P258 | 2 | DNF |
10 | 1959 | Monaco Grand Prix | 50 | 46 | Scuderia Ferrari | Ferrari 246 | Ferrari 246 | 2 | DNF |