1 | 1952 | Italian Grand Prix | 32 | Connaught Engineering | Connaught A | Francis | 9 | DNF |
2 | 1953 | Italian Grand Prix | 28 | Cooper Car Co | Cooper T24 | Alta | 10 | 13 |
3 | 1954 | Italian Grand Prix | 28 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 3 | 10 |
4 | 1955 | Italian Grand Prix | 16 | Daimler Benz AG | Mercedes W196 | Mercedes M196 | 2 | DNF |
5 | 1956 | Italian Grand Prix | 36 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 6 | 1 |
6 | 1957 | Italian Grand Prix | 18 | Vandervell Products Ltd | Vanwall | Vanwall 2.5 | 2 | 1 |
7 | 1958 | Italian Grand Prix | 26 | Vandervell Products | Vanwall | Vanwall 2.5 | 1 | DNF |
8 | 1959 | Italian Grand Prix | 14 | R R C Walker Racing Team | Cooper T51 | Climax 2.5 L4 | 1 | 1 |
9 | 1961 | Italian Grand Prix | 28 | Rob Walker Racing Team | Lotus 21 | Climax 1.5 L4 | 11 | DNF |