| Brasile | Leyton House March Racing Team | 16 | CAPELLI Ivan | 87P | Ford Cosworth | 23 | np |
| San Marino | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 22 | ab |
| Belgio | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 21 | ab |
| Monaco | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 19 | 6 |
| Stati Uniti | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 22 | ab |
| Francia | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 22 | ab |
| Gran Bretagna | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 24 | ab |
| Germania | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 24 | ab |
| Ungheria | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 18 | 10 |
| Austria | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 23 | 11 |
| Italia | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 25 | 13 |
| Portogallo | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 22 | 9 |
| Spagna | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 19 | 12 |
| Messico | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 20 | ab |
| Giappone | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 20 | ab |
| Australia | Leyton House March Racing Team | 16 | CAPELLI Ivan | 871 | Ford Cosworth | 23 | ab |
