| 1 |  |
United States Grand Prix | Leyton House-Ilmor | DNF | Gearbox | |
| 2 | |
Brazilian Grand Prix | Leyton House-Ilmor | DNF | Physical | |
| 3 |  |
San Marino Grand Prix | Leyton House-Ilmor | 12th | Engine | |
| 4 |  |
Monaco Grand Prix | Leyton House-Ilmor | DNF | Throttle | |
| 5 |  |
Canadian Grand Prix | Leyton House-Ilmor | DNF | Engine | |
| 6 |  |
Mexican Grand Prix | Leyton House-Ilmor | DNF | Engine | |
| 7 |  |
French Grand Prix | Leyton House-Ilmor | 7th | ||
| 8 |  |
British Grand Prix | Leyton House-Ilmor | DNF | Broken floor | |
| 9 |  |
German Grand Prix | Leyton House-Ilmor | DNF | Gearbox | |
| 10 |  |
Hungarian Grand Prix | Leyton House-Ilmor | 11th | ||
| 11 |  |
Belgian Grand Prix | Leyton House-Ilmor | DNF | Engine | |
| 12 |  |
Italian Grand Prix | Leyton House-Ilmor | 15th | ||
| 13 |  |
Portuguese Grand Prix | Leyton House-Ilmor | 7th | ||
| 14 |  |
Spanish Grand Prix | Leyton House-Ilmor | 7th | ||
| 15 |  |
Japanese Grand Prix | Leyton House-Ilmor | 8th | ||
| 16 |  |
Australian Grand Prix | Leyton House-Ilmor | 14th | Accident | |
| Championship: | 25th | |||||