| Date | Grandprix | Driver Performace | Pts |
| 10/03/1991 | United States | Pedro Chaves Disqualified - DNPQ | 0 |
| 24/03/1991 | Brazil | Pedro Chaves Disqualified - DNPQ | 0 |
| 28/04/1991 | San Marino | Pedro Chaves Disqualified - DNPQ | 0 |
| 12/05/1991 | Monaco | Pedro Chaves Disqualified - DNPQ | 0 |
| 02/06/1991 | Canada | Pedro Chaves Disqualified - DNPQ | 0 |
| 16/06/1991 | Mexican | Pedro Chaves Disqualified - DNPQ | 0 |
| 07/07/1991 | France | Pedro Chaves Disqualified - DNPQ | 0 |
| 14/07/1991 | Britain | Pedro Chaves Disqualified - DNPQ | 0 |
| 28/07/1991 | Germany | Pedro Chaves Disqualified - DNPQ | 0 |
| 11/08/1991 | Hungary | Pedro Chaves Disqualified - DNPQ | 0 |
| 25/08/1991 | Belgium | Pedro Chaves Disqualified - DNPQ | 0 |
| 08/09/1991 | Italy | Pedro Chaves Disqualified - DNPQ | 0 |
| 22/09/1991 | Portugese | Pedro Chaves Disqualified - DNPQ | 0 |
| 29/09/1991 | Spain | Pedro Chaves Disqualified - DNPQ | 0 |
| 20/10/1991 | Japan | Naoki Hattori Disqualified - DNPQ | 0 |
| 03/11/1991 | Australia | Naoki Hattori Disqualified - DNPQ | 0 |
| TOTAL | 0 | ||