| 1982 | 1 | Porsche 956 | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 1. | 1. | classified | 360 | Jacky Ickx / Derek Bell |
| 1982 | 2 | Porsche 956 | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 2. | 2. | classified | 357 | Jochen Mass / Vern Schuppan |
| 1982 | 3 | Porsche 956 | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 3. | 3. | classified | 341 | Hurley Haywood / Al Holbert / Jürgen Barth |
| 1983 | 1 | Porsche 956 | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 2. | 2. | classified | 370 | Jacky Ickx / Derek Bell |
| 1983 | 2 | Porsche 956-83 | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | — | — | retired | 281 | Jochen Mass / Stefan Bellof |
| 1983 | 3 | Porsche 956 | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 1. | 1. | classified | 370 | Vern Schuppan / Hurley Haywood / Al Holbert |
| 1983 | 33T | Porsche 956 | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | — | — | — | 0 | Jürgen Barth / Vern Schuppan / Jacky Ickx / Derek Bell |
| 1985 | 1 | Porsche 962 C | Porsche 935/76 2649 F6 Bi-turbo | Gr C1 | Dunlop | 10. | 10. | classified | 347 | Jacky Ickx / Jochen Mass |
| 1985 | 1T | Porsche 962 C | Porsche 935/76 2649 F6 Bi-turbo | Gr C1 | Dunlop | — | — | — | 0 | Hans-Joachim Stuck / Derek Bell / Vern Schuppan / Al Holbert |
| 1985 | 2 | Porsche 962 C | Porsche 935/76 2649 F6 Bi-turbo | Gr C1 | Dunlop | 3. | 3. | classified | 366 | Derek Bell / Hans-Joachim Stuck / Jacky Ickx |
| 1985 | 3 | Porsche 962 C | Porsche 935/76 2649 F6 Bi-turbo | Gr C1 | Dunlop | — | — | retired | 299 | Al Holbert / Vern Schuppan / John Watson |
| 1986 | 1 | Porsche 962 C | Porsche 935/76 2649 F6 Bi-turbo | Gr C1 | Dunlop | 1. | 1. | classified | 367 | Derek Bell / Hans-Joachim Stuck / Al Holbert |
| 1986 | 1T | Porsche 962 C | Porsche 935/76 2649 F6 Bi-turbo | Gr C1 | Dunlop | — | — | — | 0 | — |
| 1986 | 2 | Porsche 962 C | Porsche 935/76 2649 F6 Bi-turbo | Gr C1 | Dunlop | — | — | retired | 180 | Jochen Mass / Bob Wollek / Vern Schuppan |
| 1986 | 3 | Porsche 962 C | Porsche 935/76 2649 F6 Bi-turbo | Gr C1 | Dunlop | — | — | retired | 41 | Vern Schuppan / Drake Olson |
Rothmans Porsche