| 1963 | 6º (2º GT 2001/3000) | 26 | Ferrari 250 GTO | Masten Gregory/David Piper |
| 1966 | Abandono | 16 | Ferrari 365 P2 Spyder | Richard Attwood/David Piper |
| 1967 | Abandono | 14 | Mirage M 1 | David Piper/Richard Thompson |
| 1968 | 7º (2º Sport) | 21 | Ferrari 250 LM | David Piper/Richard Attwood |
| 1969 | Abandono | 18 | Ferrari 312 P Coupé | Pedro Rodriguez/David Piper
(*)-Chris Amon/Ernesto Brambilla |
| 1970 | Abandono | 18 | Porsche 917 K | David Piper/Gijs van Lennep |
(Grã-Bretanha) 