| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 10/03/1991 | United States | Ferrari | 120:47.828 | +9 laps | 12 | 0 | 0 |
| 24/03/1991 | Brazil | Ferrari | 98:28.128 | +0.23.641 | 6 | 1 | 1 |
| 28/04/1991 | San Marino | Ferrari | Retirement - Spun | 0 | 1 | ||
| 12/05/1991 | Monaco | Ferrari | 113:2.334 | +0.47.455 | 3 | 4 | 5 |
| 02/06/1991 | Canada | Ferrari | Retirement - Engine | 0 | 5 | ||
| 16/06/1991 | Mexican | Ferrari | Retirement - Clutch | 0 | 5 | ||
| 07/07/1991 | France | Ferrari | 98:.056 | +0.035.92 | 4 | 3 | 8 |
| 14/07/1991 | Britain | Ferrari | Retirement - Collision With Suzuki | 0 | 8 | ||
| 28/07/1991 | Germany | Ferrari | 79:29.661 | +0.17.618 | 3 | 4 | 12 |
| 11/08/1991 | Hungary | Ferrari | 109:12.796 | +0.31.389 | 5 | 2 | 14 |
| 25/08/1991 | Belgium | Ferrari | Retirement - Engine | 0 | 14 | ||
| 08/09/1991 | Italy | Ferrari | Retirement - Engine | 0 | 14 | ||
| 22/09/1991 | Portugese | Ferrari | 95:42.304 | +0.53.554 | 3 | 4 | 18 |
| 29/09/1991 | Spain | Ferrari | 98:41.541 | +0.22.772 | 4 | 3 | 21 |
| 20/10/1991 | Japan | Ferrari | Retirement - Engine | 0 | 21 | ||
| 03/11/1991 | Australia | Ferrari | Retirement - Collision With Larini | 0 | 21 | ||