| Year | Race # | Start | Finish | Car # | Team | Chassis | Engine | Tyre | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1962 | 2 | 10 | 3 | 38 | Scuderia Ferrari SpA SEFAC | Ferrari 156 | Ferrari 1.5 V6 | Dunlop | Ferrari | 1:37.2 | 100 | 0 | 0 | +84.1 | 4 |
| 1964 | 1 | 7 | 10 | 20 | Scuderia Ferrari SpA SEFAC | Ferrari 156 | Ferrari 1.5 V6 | Dunlop | Ferrari | 1:35.5 | 68 | 0 | 0 | gearbox (classified) | 0 |
| 1965 | 2 | 4 | 2 | 17 | Scuderia Ferrari SpA SEFAC | Ferrari 1512 | Ferrari 1.5 B12 | Dunlop | Ferrari | 1:33.0 | 100 | 2 | 26 | +64.0 | 6 |
| 1966 | 1 | 5 | 2 | 16 | Scuderia Ferrari SpA SEFAC | Ferrari 246 | Ferrari 228 | Firestone | Ferrari | 1:30.5 | 100 | 0 | 0 | +40.2 | 6 |
| 1967 | 2 | 2 | 7 | 18 | Scuderia Ferrari SpA SEFAC | Ferrari 312 | Ferrari 242 | Firestone | Ferrari | 1:28.3 | 81 | 1 | 1 | fatal accident | 0 |
