1 | 1 | Brazilian Grand Prix | 20 | Toleman Group Motorsport | Toleman TG183B | Hart 415T | 17 | Turbo |
2 | 2 | South African Grand Prix | 20 | Toleman Group Motorsport | Toleman TG183B | Hart 415T | 19 | Tyre |
3 | 3 | Belgian Grand Prix | 20 | Toleman Group Motorsport | Toleman TG183B | Hart 415T | 16 | Clutch |
4 | 5 | French Grand Prix | 20 | Toleman Group Motorsport | Toleman TG184 | Hart 415T | 18 | Turbo |
5 | 6 | Monaco Grand Prix | 20 | Toleman Group Motorsport | Toleman TG184 | Hart 415T | 18 | Spun Off |
6 | 8 | Detroit Grand Prix | 20 | Toleman Group Motorsport | Toleman TG184 | Hart 415T | 17 | Clutch |
7 | 9 | Dallas Grand Prix | 20 | Toleman Group Motorsport | Toleman TG184 | Hart 415T | 15 | Spun Off |