| Date | Grandprix | Driver Performace | Pts |
| 10/03/1991 | United States | Stefano Modena Position 4 Kazuki Nakajima Position 5 | 5 |
| 24/03/1991 | Brazil | Stefano Modena Retirement - Gear Change Kazuki Nakajima Retirement - Accident | 0 |
| 28/04/1991 | San Marino | Stefano Modena Retirement - Transmission Kazuki Nakajima Retirement - Transmission | 0 |
| 12/05/1991 | Monaco | Stefano Modena Retirement - Engine Kazuki Nakajima Retirement - Spun | 0 |
| 02/06/1991 | Canada | Stefano Modena Position 2 Kazuki Nakajima Position 10 | 6 |
| 16/06/1991 | Mexican | Stefano Modena Position 11 Kazuki Nakajima Position 12 | 0 |
| 07/07/1991 | France | Stefano Modena Retirement - Gearbox Kazuki Nakajima Retirement - Spun | 0 |
| 14/07/1991 | Britain | Stefano Modena Position 7 Kazuki Nakajima Position 8 | 0 |
| 28/07/1991 | Germany | Stefano Modena Position 13 Kazuki Nakajima Retirement - Gearbox | 0 |
| 11/08/1991 | Hungary | Stefano Modena Position 12 Kazuki Nakajima Position 15 | 0 |
| 25/08/1991 | Belgium | Stefano Modena Retirement - Oil Fire Kazuki Nakajima Retirement - Accident | 0 |
| 08/09/1991 | Italy | Kazuki Nakajima Retirement - Throttle Stefano Modena Retirement - Engine | 0 |
| 22/09/1991 | Portugese | Kazuki Nakajima Position 13 Stefano Modena Retirement - Engine | 0 |
| 29/09/1991 | Spain | Stefano Modena Position 16 Kazuki Nakajima Position 17 | 0 |
| 20/10/1991 | Japan | Stefano Modena Position 6 Kazuki Nakajima Retirement - Suspension | 1 |
| 03/11/1991 | Australia | Stefano Modena Position 10 Kazuki Nakajima Retirement - Accident With Boutsen | 0 |
| TOTAL | 12 | ||