Pit Lane F1
Dallara
Jyrki Järvilehto terminó P12 en el Campeonato del Mundo de 1991 con 4 puntos. En 16 carreras: 0 victorias, 1 podio y 0 pole positions — mejor resultado P3.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | United States Grand Prix | Dallara | 10 | P25 | Gearbox | |
| 2 | Brazilian Grand Prix | Dallara | 19 | P19 | Electrical | |
| 3 | San Marino Grand Prix | Dallara | 16 | P3 | 4 | +1 Lap |
| 4 | Monaco Grand Prix | Dallara | 21 | P11 | +3 Laps | |
| 5 | Canadian Grand Prix | Dallara | 17 |
| P12 |
| Engine |
| 6 | Mexican Grand Prix | Dallara | 16 | P18 | Engine |
| 7 | French Grand Prix | Dallara | 26 | P17 | Tyre |
| 8 | British Grand Prix | Dallara | 11 | P13 | +3 Laps |
| 9 | German Grand Prix | Dallara | 20 | P16 | Engine |
| 10 | Hungarian Grand Prix | Dallara | 12 | P21 | Engine |
| 11 | Belgian Grand Prix | Dallara | 14 | P15 | Oil pressure |
| 12 | Italian Grand Prix | Dallara | 20 | P18 | Overheating |
| 13 | Portuguese Grand Prix | Dallara | 18 | P24 | Gearbox |
| 14 | Spanish Grand Prix | Dallara | 15 | P8 | +1 Lap |
| 15 | Japanese Grand Prix | Dallara | 12 | P23 | Accident |
| 16 | Australian Grand Prix | Dallara | 11 | P12 | Finished |