5. GRANDE PREMIO DE PORTUGAL - QUALIFYING 1
21 Apr 1985
Autódromo do Estoril, Portugal
| Pos. | No. | Driver | Team | Time |
|---|---|---|---|---|
| 1 | 12 | Ayrton SennaSEN | Lotus Renault | 1:21.708 |
| 2 | 11 | Elio de AngelisDEA | Lotus Renault | 1:22.306 |
| 3 | 1 | Niki LaudaLAU | McLaren TAG | 1:23.670 |
| 4 | 27 | Michele AlboretoALB | Ferrari | 1:23.831 |
| 5 | 2 | Alain ProstPRO | McLaren TAG | 1:23.887 |
| 6 | 22 | Riccardo PatresePAT | Alfa Romeo | 1:24.519 |
| 7 | 16 | Derek WarwickWAR | Renault | 1:24.538 |
| 8 | 25 | Andrea de CesarisDEC | Ligier Renault | 1:24.723 |
| 9 | 18 | Thierry BoutsenBOU | Arrows BMW | 1:24.747 |
| 10 | 23 | Eddie CheeverCHE | Alfa Romeo | 1:24.880 |
| 11 | 26 | Jacques LaffiteLAF | Ligier Renault | 1:24.943 |
| 12 | 28 | Stefan JohanssonJOH | Ferrari | 1:25.136 |
| 13 | 7 | Nelson PiquetPIQ | Brabham BMW | 1:25.580 |
| 14 | 15 | Patrick TambayTAM | Renault | 1:25.718 |
| 15 | 17 | Gerhard BergerBER | Arrows BMW | 1:26.154 |
| 16 | 5 | Nigel MansellMAN | Williams Honda | 1:26.459 |
| 17 | 4 | Stefan BellofBEL | Tyrrell Ford | 1:27.284 |
| 18 | 10 | Philippe AlliotALL | RAM Hart | 1:27.430 |
| 19 | 30 | Jonathan PalmerPAL | Zakspeed | 1:28.166 |
| 20 | 3 | Martin BrundleBRU | Tyrrell Ford | 1:28.694 |
| 21 | 21 | Mauro BaldiBAL | Spirit Hart | 1:30.231 |
| 22 | 24 | Piercarlo GhinzaniGHI | Osella Alfa Romeo | 1:30.855 |
| 23 | 29 | Pierluigi MartiniMAR | Minardi Ford | 1:31.205 |
| 24 | 9 | Manfred WinkelhockWIN | RAM Hart | 1:34.876 |
| 25 | 8 | Francois HesnaultHES | Brabham BMW | 14:46.042 |
| 26 | 6 | Keke RosbergROS | Williams Honda | 15:59.178 |