1 | 1 | United States Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 23 | Gearbox |
2 | 2 | Brazilian Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 8 | Physical |
3 | 3 | San Marino Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 15 | Engine |
4 | 4 | Monaco Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 15 | Throttle |
5 | 5 | Canadian Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 23 | Engine |
6 | 6 | Mexican Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 21 | Engine |
7 | 8 | British Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 9 | Chassis |
8 | 9 | German Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 16 | Gearbox |
9 | 11 | Belgian Grand Prix | 15 | Leyton House Racing | Leyton House CG911 | Ilmor LH10 | 15 | Engine |