| 1 | 1988 | Brésil | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 13 | ab | Transmission |
| 1988 | Brésil | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 9 | ab | Surchauffe |
| 2 | 1988 | Saint-Marin | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 20 | 15 | |
| 1988 | Saint-Marin | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 9 | ab | Boîte de vitesses |
| 3 | 1988 | Monaco | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 14 | ab | Pompe à essence |
| 1988 | Monaco | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 22 | 10 | |
| 4 | 1988 | Mexique | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 16 | ab | Electricité |
| 1988 | Mexique | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 10 | 16 | |
| 5 | 1988 | Canada | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 18 | ab | Boîte de vitesses |
| 1988 | Canada | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 14 | 5 | |
| 6 | 1988 | Etats-Unis | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 13 | ab | Moteur |
| 1988 | Etats-Unis | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | | np | Accident |
| 7 | 1988 | France | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 16 | 8 | |
| 1988 | France | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 10 | 9 | |
| 8 | 1988 | Grande Bretagne | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 5 | 4 | |
| 1988 | Grande Bretagne | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 6 | ab | Alternateur |
| 9 | 1988 | Allemagne | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 10 | 8 | |
| 1988 | Allemagne | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 7 | 5 | |
| 10 | 1988 | Hongrie | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 8 | 5 | |
| 1988 | Hongrie | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 4 | ab | Allumage |
| 11 | 1988 | Belgique | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 13 | ab | Embrayage |
| 1988 | Belgique | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 14 | 3 | |
| 12 | 1988 | Italie | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 13 | 8 | |
| 1988 | Italie | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 11 | 5 | |
| 13 | 1988 | Portugal | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 5 | ab | Moteur |
| 1988 | Portugal | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 3 | 2 | |
| 14 | 1988 | Espagne | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 11 | 7 | |
| 1988 | Espagne | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 6 | ab | Moteur |
| 15 | 1988 | Japon | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 13 | 10 | |
| 1988 | Japon | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 4 | ab | Electricité |
| 16 | 1988 | Australie | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 19 | ab | Accrochage |
| 1988 | Australie | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 9 | 6 | |
| 17 | 1989 | Brésil | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 12 | 3 | |
| 1989 | Brésil | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 7 | ab | Suspension |
| 18 | 1989 | Saint-Marin | Leyton House March Racing Team | 15 | GUGELMIN Mauricio | Judd CV V8 | Goodyear | 19 | ab | Embrayage |
| 1989 | Saint-Marin | Leyton House March Racing Team | 16 | CAPELLI Ivan | Judd CV V8 | Goodyear | 13 | ab | Accident |