1 | 1988 | San Marino Grand Prix | 21 | Osella Squadra Corse | Osella FA1L | Osella 890T | 27 | |
2 | 1989 | San Marino Grand Prix | 17 | Osella Squadra Corse | Osella FA1M89 | Ford Cosworth Cosworth DFRMader | 14 | 12 |
3 | 1990 | San Marino Grand Prix | 25 | Ligier Gitanes | Ligier JS33B | Ford Cosworth Cosworth DFR | 20 | 10 |
4 | 1994 | San Marino Grand Prix | 27 | Scuderia Ferrari | Ferrari 412T1 | Ferrari E4A-94 | 6 | 2 |
5 | 1997 | San Marino Grand Prix | 17 | Red Bull Sauber Petronas | Sauber C16 | Petronas V10 | 12 | 7 |