1 | 3 | San Marino Grand Prix | 35 | Gregor Foitek | Onyx ORE-2 | Ford Cosworth Cosworth DFR | 23 | Engine |
2 | 4 | Monaco Grand Prix | 35 | Gregor Foitek | Onyx ORE-2 | Ford Cosworth Cosworth DFR | 20 | Collision |
3 | 4 | Monaco Grand Prix | 36 | JJ Lehto | Onyx ORE-2 | Ford Cosworth Cosworth DFR | 26 | Gearbox |
4 | 5 | Canadian Grand Prix | 35 | Gregor Foitek | Onyx ORE-2 | Ford Cosworth Cosworth DFR | 21 | Engine |
5 | 5 | Canadian Grand Prix | 36 | JJ Lehto | Onyx ORE-2 | Ford Cosworth Cosworth DFR | 22 | Engine |
6 | 6 | Mexican Grand Prix | 36 | JJ Lehto | Onyx ORE-2 | Ford Cosworth Cosworth DFR | 26 | Engine |
7 | 9 | German Grand Prix | 35 | Gregor Foitek | Onyx ORE-2 | Ford Cosworth Cosworth DFR | 26 | Spun Off |