1970 | Abandono | 37 | Alfa Romeo T 33/3 | Toine Hezemans/Masten Gregory |
1973 | 11º (1º TS 3001/5000) | 51 | BMW 3.0 CSL | Toine Hezemans/Dieter Quester |
1975 | Abandono | 60 | Porsche Carrera RSR | Toine Hezemans/Manfred Schurti |
1976 | 16º (2º GR. 4) | 57 | Porsche 934 | Toine Hezemans/Tim Schenken |
1977 | Abandono | 38 | Porsche 935 | Tim Schenken/Toine Hezemans/Hans Heyer |
1977 | Abandono | 39 | Porsche 935 | Toine Hezemans/Tim Schenken/Hans Heyer |
1978 | Abandono | 47 | Porsche 935/76 A Turbo | John Fitzpatrick/Toine Hezemans |