| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 15 1977 | Silverstone Circuit | FIA World Sports Car Championship | 6 | 5 | Kannacher GT Racing | 11 | Porsche 935 006 00019-K1 | 215 | running | ||
| May 29 1977 | Nürburgring | FIA World Sports Car Championship | 42 | 45 | Heinz-Jürgen Dahmen | 83 | BMW 2002 | 9 | did not finish | ||
| Sep 25 1977 | Brands Hatch | FIA World Sports Car Championship | 8 | 18 | Erwin Kremer | 5 | Porsche 934/5 930 670 0172 | 36 | did not finish | ||
| Oct 9 1977 | Hockenheimring | FIA World Sports Car Championship | 10 | 5 | Erwin Kremer | 16 | Porsche 935 006-00019-K1 | 153 | running | ||
| Apr 16 1978 | Circuit de Dijon-Prenois | FIA World Sports Car Championship | 15 | 10 | Klaus Drees | 12 | Porsche 935 930 770 0907 | 146 | running | ||
| May 28 1978 | Nürburgring | FIA World Sports Car Championship | 45 | 17 | Klaus Drees | 19 | Porsche 935 930 770 0907 | 39 | running | ||
| Apr 22 1979 | Circuit de Dijon-Prenois | FIA World Sports Car Championship | 14 | 5 | Paul Mahlke | 8 | Porsche 935 930 770 0907 | 232 | running | ||
| Jun 3 1979 | Nürburgring | FIA World Sports Car Championship | Paul Mahlke Racing | 10 | Porsche 935 930 770 0907 | 0 | did not start | 0 | |||
| Apr 26 1981 | Autodromo Nazionale di Monza | FIA World Sports Car Championship | 34 | 24 | MFG Valvoline Racing | 2 | Porsche 935 930 770 0907 | 42 | pit fire | ||
| Dec 10 1983 | Kyalami Grand Prix Circuit | FIA World Sports Car Championship | 32 | 19 | Edgar Dören | 71 | Porsche 930 930 870 0419 | 165 | running |