| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 10/03/1991 | United States | Lamborghini | Disqualified - DNPQ | 0 | 0 | ||
| 24/03/1991 | Brazil | Lamborghini | Disqualified - DNPQ | 0 | 0 | ||
| 28/04/1991 | San Marino | Lamborghini | 95:14.75 | +4 laps | 9 | 0 | 0 |
| 12/05/1991 | Monaco | Lamborghini | Disqualified - DNPQ | 0 | 0 | ||
| 02/06/1991 | Canada | Lamborghini | Disqualified - DNPQ | 0 | 0 | ||
| 16/06/1991 | Mexican | Lamborghini | Disqualified - DNPQ | 0 | 0 | ||
| 07/07/1991 | France | Lamborghini | Disqualified - DNPQ | 0 | 0 | ||
| 14/07/1991 | Britain | Lamborghini | Disqualified - DNPQ | 0 | 0 | ||
| 28/07/1991 | Germany | Lamborghini | Disqualified - DNQ | 0 | 0 | ||
| 11/08/1991 | Hungary | Lamborghini | Disqualified - DNQ | 0 | 0 | ||
| 25/08/1991 | Belgium | Lamborghini | Disqualified - DNQ | 0 | 0 | ||
| 08/09/1991 | Italy | Lamborghini | Disqualified - DNQ | 0 | 0 | ||
| 22/09/1991 | Portugese | Lamborghini | Disqualified - DNQ | 0 | 0 | ||
| 29/09/1991 | Spain | Lamborghini | Disqualified - DNQ | 0 | 0 | ||
| 20/10/1991 | Japan | Lamborghini | Disqualified - DNQ | 0 | 0 | ||
| 03/11/1991 | Australia | Lamborghini | Disqualified - DNQ | 0 | 0 | ||