PORTUGUESE GRAND PRIX - RACE RESULT
22 Sep 1991
Autódromo do Estoril, Portugal
| Pos. | No. | Driver | Team | Laps | Time / Retired | Pts. |
|---|---|---|---|---|---|---|
| 1 | 6 | Riccardo PatresePAT | Williams Renault | 71 | 1:35:42.304 | 10 |
| 2 | 1 | Ayrton SennaSEN | McLaren Honda | 71 | +20.941s | 6 |
| 3 | 28 | Jean AlesiALE | Ferrari | 71 | +53.554s | 4 |
| 4 | 23 | Pierluigi MartiniMAR | Minardi Ferrari | 71 | +63.498s | 3 |
| 5 | 20 | Nelson PiquetPIQ | Benetton Ford | 71 | +70.033s | 2 |
| 6 | 19 | Michael SchumacherMSC | Benetton Ford | 71 | +76.582s | 1 |
| 7 | 15 | Mauricio GugelminGUG | Leyton House Ilmor | 70 | +1 lap | 0 |
| 8 | 33 | Andrea de CesarisDEC | Jordan Ford | 70 | +1 lap | 0 |
| 9 | 24 | Gianni MorbidelliMOR | Minardi Ferrari | 70 | +1 lap | 0 |
| 10 | 32 | Roberto MorenoMOR | Jordan Ford | 70 | +1 lap | 0 |
| 11 | 26 | Erik ComasCOM | Ligier Lamborghini | 70 | +1 lap | 0 |
| 12 | 7 | Martin BrundleBRU | Brabham Yamaha | 69 | +2 laps | 0 |
| 13 | 3 | Satoru NakajimaNAK | Tyrrell Honda | 68 | +3 laps | 0 |
| 14 | 11 | Mika HakkinenHAK | Lotus Judd | 68 | +3 laps | 0 |
| 15 | 9 | Michele AlboretoALB | Footwork Porsche | 68 | +3 laps | 0 |
| 16 | 25 | Thierry BoutsenBOU | Ligier Lamborghini | 68 | +3 laps | 0 |
| 17 | 16 | Ivan CapelliCAP | Leyton House Ilmor | 64 | DNF | 0 |
| NC | 4 | Stefano ModenaMOD | Tyrrell Honda | 56 | DNF | 0 |
| NC | 5 | Nigel MansellMAN | Williams Renault | 51 | DNF | 0 |
| NC | 30 | Aguri SuzukiSUZ | Lola Ford | 40 | DNF | 0 |
| NC | 27 | Alain ProstPRO | Ferrari | 39 | DNF | 0 |
| NC | 2 | Gerhard BergerBER | McLaren Honda | 37 | DNF | 0 |
| NC | 21 | Emanuele PirroPIR | Dallara Judd | 18 | DNF | 0 |
| NC | 22 | Jyrki JarvilehtoJAR | Dallara Judd | 14 | DNF | 0 |
| NC | 8 | Mark BlundellBLU | Brabham Yamaha | 12 | DNF | 0 |
| NC | 12 | Johnny HerbertHER | Lotus Judd | 1 | DNF | 0 |