Pit Lane F1
Leyton House
Ivan Capelli terminó P20 en el Campeonato del Mundo de 1991 con 1 punto. En 14 carreras: 0 victorias, 0 podios y 0 pole positions — mejor resultado P6.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | United States Grand Prix | Leyton House | 18 | P17 | Gearbox | |
| 2 | Brazilian Grand Prix | Leyton House | 15 | P22 | Transmission | |
| 3 | San Marino Grand Prix | Leyton House | 22 | P17 | Spun off | |
| 4 | Monaco Grand Prix | Leyton House | 18 | P23 | Brakes | |
| 5 | Canadian Grand Prix | Leyton House | 13 |
| P14 |
| Engine |
| 6 | Mexican Grand Prix | Leyton House | 22 | P21 | Engine |
| 7 | French Grand Prix | Leyton House | 15 | P24 | Spun off |
| 8 | British Grand Prix | Leyton House | 16 | P25 | Spun off |
| 9 | German Grand Prix | Leyton House | 12 | P15 | Engine |
| 10 | Hungarian Grand Prix | Leyton House | 9 | P6 | 1 | +1 Lap |
| 11 | Belgian Grand Prix | Leyton House | 12 | P22 | Engine |
| 12 | Italian Grand Prix | Leyton House | 12 | P8 | Finished |
| 13 | Portuguese Grand Prix | Leyton House | 9 | P17 | Spun off |
| 14 | Spanish Grand Prix | Leyton House | 8 | P24 | Collision |