1 | 1990 | Suzuka | 12 | Courage Competition | Porsche 962 C | Porsche PF63TT | Kenji Takahashi | C1 | 25 | 14 |
2 | 1990 | Monza | 30 | GP Motorsport | Spice SE90C | Ford Cosworth Cosworth DFR | Philippe de Henning | C1 | 25 | |
3 | 1991 | Le Mans 24h | 52 | Team Schuppan | Porsche 962 C | Porsche PF630 | Eje Elgh/Roland Ratzenberger/ | C2 | 29 | |
4 | 1992 | Silverstone | 22 | Chamberlain Engineering | Spice SE89C | Ford Cosworth Cosworth DFZ | Ferdinand de Lesseps | FIA Cup | 1 | 1 |
5 | 1992 | Donington | 22 | Chamberlain Engineering | Spice SE89C | Ford Cosworth Cosworth DFZ | Ferdinand de Lesseps | FIA Cup | 1 | 1 |