1 | 1963 | Mexican Grand Prix | 18 | Reg Parnell Racing | Lotus 24 | BRM 1.5 V8 | 19 | DNF |
2 | 1964 | Mexican Grand Prix | 15 | Reg Parnell Racing | Lotus 25 | BRM 1.5 V8 | 12 | DNF |
3 | 1967 | Mexican Grand Prix | 9 | Scuderia Ferrari SpA SEFAC | Ferrari 312 | Ferrari 3.0 V12 | 2 | 9 |
4 | 1968 | Mexican Grand Prix | 6 | Scuderia Ferrari SpA SEFAC | Ferrari 312 | Ferrari 3.0 V12 | 2 | DNF |
5 | 1970 | Mexican Grand Prix | 12 | March Engineering | March 701 | Ford Cosworth Cosworth DFV | 5 | 4 |