| Year | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led |
| 1971 | 25 | 17 | P 3.0 | 2 | 29 | André Wicky Racing Team | Porsche 908/2 | Porsche 3.0L Flat-8 | | Wicky | 4:07.5 | 0 | 0 | 0 |
| 1973 | 46 | 21 | S 3.0 | 9 | 52 | André Wicky Racing Team | Porsche 908/2 | Porsche 3.0L Flat-8 | | Wicky | 4:27.2 | 270 | 0 | 0 |
| 1974 | 49 | 46 | GT | 20 | 52 | Wicky Racing Team | De Tomaso Pantera | Ford 5.8L V8 | | Wicky | 4:43.6 | 16 | 0 | 0 |
| 1975 | 22 | 35 | S 3.0 | 7 | 1 | Wicky Racing Team | Porsche 908/2 | Porsche 3.0L Flat-8 | | Wicky | 4:19.3 | 161 | 0 | 0 |
| 1977 | 26 | 28 | S 2.0 | 3 | 25 | Racing Organisation Course | Chevron B36 | ROC-Chrysler 2.0L I4 | | Course | 4:09.7 | 176 | 0 | 0 |
| 1978 | 38 | 32 | S 2.0 | 8 | 30 | ROC La Pierre du Nord | Chevron B36 | ROC-Chrysler 2.0L I4 | | Course | 4:08.3 | 195 | 0 | 0 |
| 1979 | 34 | 21 | S 2.0 | 3 | 20 | Lambretta S.A.F.D. | Lola T298 | BMW M12 2.0L I4 | | Lambretta | 4:05.74 | 248 | 0 | 0 |
| 1981 | 46 | 36 | S 2.0 | 4 | 30 | Jean-Marie Lemerle | Lola T298 | BMW 2.0L I4 | Goodyear | Lemerle | 4:03.08 | 104 | 0 | 0 |
| 1982 | 46 | 12 | Gr. 5 | 2 | 66 | Jean-Marie Lemerle | Lancia Beta Monte Carlo | Lancia 1.4L Turbo I4 | Dunlop | Sivarna | 4:02.58 | 295 | 0 | 0 |
| 1983 | 31 | 23 | C | 16 | 51 | Scuderia Sivama Motor | Lancia LC1 | Lancia 1.4L Turbo I4 | Dunlop | Sivama | 3:47.58 | 217 | 0 | 0 |
| 1985 | 33 | 48 | C2 | 15 | 100 | Goodmands Sound | Chevron B62 | Ford Cosworth DFL 3.3L V8 | Avon | John Bartlett | 3:51.77 | 19 | 0 | 0 |
| 1986 | 22 | 30 | C1 | 18 | 12 | Porsche Kremer Racing | Porsche 956 | Porsche Type-935 2.6L Turbo Flat-6 | Yokohama | Kremer | 3:39.56 | 160 | 0 | 0 |
| 1987 | 30 | 18 | C2 | 10 | 123 | Charles Ivey Racing | Tiga GC287 | Porsche Type-935 2.6L Turbo Flat-6 | Goodyear | Ivey | 3:50.33 | 224 | 0 | 0 |
| 1988 | 45 | 26 | C2 | 7 | 113 | Primagaz Competition | Cougar C12 | Ford Cosworth DFL 3.3L V8 | | Courage | 3:56.51 | 273 | 0 | 0 |
| 1989 | 50 | 36 | C2 | 9 | 107 | Tiga Race Team | Tiga GC289 | Ford Cosworth DFL 3.3L V8 | Goodyear | Tiga | 3:47.03 | 126 | 0 | 0 |
| 1990 | 49 | 19 | C1 | 19 | 20 | Team Davey | Porsche 962C | Porsche Type-935 3.0L Turbo Flat-6 | Dunlop | Davey | 4:14.90 | 306 | 0 | 0 |
| 1991 | 36 | 27 | C2 | 24 | 14 | Team Salamin Primagaz | Porsche 962C | Porsche Type-935 3.2L Turbo Flat-6 | Goodyear | Salamin | 3:59.674 | 101 | 0 | 0 |
| 1992 | 20 | 23 | C3 | 7 | 68 | Equipe Alméras-Chotard | Porsche 962C | Porsche Type-935 3.0L Turbo Flat-6 | Goodyear | Almeras | 3:57.455 | 85 | 0 | 0 |
| 2000 | 39 | 18 | GT | 3 | 76 | Seikel Motorsport | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Dunlop | Seikel | 4:15.170 | 302 | 0 | 0 |
| 2001 | 46 | 12 | GT | 6 | 82 | Seikel Motorsport | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Yokohama | Seikel | 4:19.445 | 272 | 0 | 0 |
