| Year | Race # | Start | Finish | Car # | Team | Chassis | Engine | Tyre | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1963 | 3 | 12 | 14 | 10 | Reg Parnell Racing | Lola Mk4A | Climax 1.5 V8 | Dunlop | Parnell | 1:35.9 | 29 | 0 | 0 | water pump | 0 |
| 1964 | 2 | 13 | 5 | 10 | Reg Parnell Racing | Lotus 25 | BRM 1.5 V8 | Dunlop | Parnell | 1:35.9 | 79 | 0 | 0 | +1 lap | 2 |
| 1967 | 3 | 9 | 4 | 3 | Scuderia Ferrari SpA SEFAC | Ferrari 312 | Ferrari 242 | Firestone | Ferrari | 1:26.9 | 90 | 0 | 0 | +27.3 | 3 |
| 1968 | 5 | 1 | 6 | 9 | Scuderia Ferrari SpA SEFAC | Ferrari 312 | Ferrari 242C | Firestone | Ferrari | 1:23.54 | 85 | 0 | 0 | +5 laps | 1 |
| 1969 | 4 | 4 | 3 | 8 | Scuderia Ferrari SpA SEFAC | Ferrari 312 | Ferrari 255C | Firestone | Ferrari | 1:22.69 | 90 | 0 | 0 | +30.51 | 4 |
| 1970 | 5 | 4 | 20 | 8 | March Engineering | March 701 | Ford Cosworth DFV | Firestone | March | 1:19.25 | 1 | 0 | 0 | clutch | 0 |
| 1971 | 4 | 5 | 24 | 20 | Equip Matra Sports | Matra-Simca MS120B | Matra MS12 | Goodyear | Matra | 1:18.46 | 2 | 0 | 0 | spun off | 0 |
| 1973 | 10 | 19 | 17 | 22 | Martini Racing Team | Tecno E731 | Tecno Series P | Firestone | Tecno | 1:22.73 | 22 | 0 | 0 | fuel system | 0 |
