| 1993 | 62 | Porsche Carrera RSR | Porsche M64/04 3756 F6 | Cat.4 | Yokohama | 19. | 5. | classified | 293 | Franz Konrad / Jun Harada / Antonio de Azevedo Hermann |
| 1994 | 59 | Porsche 911 Carrera RSR | Porsche 3800 F6 | LM GT2 | Pirelli | 10. | 3. | classified | 295 | Cor Euser / Patrick Huisman / Matiaz Tomlje |
| 1996 | 37 | Porsche 911 GT2 EVO | Porsche M64/83 3600 F6 Bi-turbo | LM GT1 | Michelin | — | — | retired | 107 | Franz Konrad / Antonio de Azevedo Hermann / Wido Roessler |
| 1998 | 70 | Porsche 911 GT2 | Porsche M64/81 3600 F6 Bi-turbo | LM GT2 | Dunlop | — | — | retired | 24 | Franz Konrad / Larry Schumacher / Nick Ham |
| 1998 | 73 | Porsche 911 GT2 | Porsche M64/81 3600 F6 Bi-turbo | LM GT2 | Dunlop | — | — | retired | 2 | Toni Seiler / Peter Kitchak / Angelo Zadra |
| 1999 | 64 | Porsche 911 GT2 | Porsche M64/81 3746 F6 Bi-turbo | LM GTS | Dunlop | 18. | 7. | classified | 293 | Franz Konrad / Peter Kitchak / Charles Slater |
| 2000 | 60 | Porsche 911 GT2 | Porsche M64/83 3746 F6 Bi-turbo | LM GTS | Dunlop | 14. | 7. | classified | 317 | Charles Slater / Tommy Kendall / Jürgen Von Gartzen |
| 2001 | 61 | Saleen S7-R | Ford 6886 V8 à 90° | LM GTS | Goodyear | — | — | retired | 4 | Walter Brun / Toni Seiler / Charles Slater |
| 2002 | 66 | Saleen S7-R | Ford Saleen 6886 V8 à 90° | LM GTS | Pirelli | 26. | 7. | classified | 266 | Toni Seiler / Terry Borcheller / Franz Konrad |
| 2002 | 67 | Saleen S7-R | Ford Saleen 6886 V8 à 90° | LM GTS | Dunlop | — | — | retired | 83 | Charles Slater / Walter Brun / Rodney Mall |
| 2003 | 66 | Saleen S7-R | Saleen Ford 6886 V8 à 90° | LM GTS | Dunlop | — | — | retired | 91 | Franz Konrad / Toni Seiler / Walter Brun |
Konrad Motorsport