Italia Grand Prix Lopsresultat
| Pos | Forer | Team | Runder | Tid/Gap | Raskeste | Pit |
|---|---|---|---|---|---|---|
| 1 | Nigel Mansell | Williams | 53 | 1:17:54.319 | – | – |
| 2 | Ayrton Senna | McLaren | 53 | +16.262 | – | – |
| 3 | Alain Prost | Ferrari | 53 | +16.829 | – | – |
| 4 | Gerhard Berger | McLaren | 53 | +27.719 | – | – |
| 5 | Michael Schumacher | Benetton | 53 | +34.463 | – | – |
| 6 | Nelson Piquet | Benetton | 53 | +45.600 | – | – |
| 7 | Andrea de Cesaris | Jordan | 53 | +51.136 | – | – |
| 8 | Ivan Capelli | Leyton House | 53 | +1:15.019 | – | – |
| 9 | Gianni Morbidelli | Minardi | 52 | +1 Lap | – | – |
| 10 | Emanuele Pirro | Dallara | 52 | +1 Lap | – | – |
| 11 | Érik Comas | Ligier | 52 | +1 Lap | – | – |
| 12 | Mark Blundell | Brabham | 52 | +1 Lap | – | – |
| 13 | Martin Brundle | Brabham | 52 | +1 Lap | – | – |
| 14 | Mika Häkkinen | Team Lotus | 49 | +4 Laps | – | – |
| 15 | Maurício Gugelmin | Leyton House | 49 | +4 Laps | – | – |
| 16 | Nicola Larini | Lambo | 48 | +5 Laps | – | – |
| R | Olivier Grouillard | Fondmetal | 46 | Engine | – | – |
| R | Jyrki Järvilehto | Dallara | 35 | Overheating | – | – |
| R | Stefano Modena | Tyrrell | 32 | Engine | – | – |
| R | Jean Alesi | Ferrari | 29 | Engine | – | – |
| R | Riccardo Patrese | Williams | 27 | Gearbox | – | – |
| R | Satoru Nakajima | Tyrrell | 24 | Throttle | – | – |
| R | Éric Bernard | Lola | 21 | Engine | – | – |
| R | Pierluigi Martini | Minardi | 8 | Spun off | – | – |
| R | Roberto Moreno | Jordan | 2 | Spun off | – | – |
| R | Thierry Boutsen | Ligier | 1 | Spun off | – | – |
| F | Michele Alboreto | Footwork | 0 | Did not qualify | – | – |
| F | Michael Bartels | Team Lotus | 0 | Did not qualify | – | – |
| F | Eric van de Poele | Lambo | 0 | Did not qualify | – | – |
| F | Aguri Suzuki | Lola | 0 | Did not qualify | – | – |
| F | Fabrizio Barbazza | AGS | 0 | Did not prequalify | – | – |
| F | Gabriele Tarquini | AGS | 0 | Did not prequalify | – | – |
| F | Alex Caffi | Footwork | 0 | Did not prequalify | – | – |
| F | Pedro Chaves | Coloni | 0 | Did not prequalify | – | – |