| «1985-02» | Portugal Grand Prix - XIV Grande Premio de Portugal |
| 1985-04-21 | Estoril - Autódromo Fernanda Pires da Silva - 67 laps × 4.35 km : 291.45 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 12 | Ayrton Senna | Lotus • Renault | 01:44.121 | 150.402 km/h | 15 | |
| 2 | 27 | Michele Alboreto | Ferrari | 01:44.864 | 149.336 km/h | 5 | +00.743 |
| 3 | 2 | Alain Prost | McLaren • TAG Porsche | 01:44.901 | 149.284 km/h | 8 | +00.780 |
| 4 | 11 | Elio de Angelis | Lotus • Renault | 01:45.212 | 148.842 km/h | 13 | +01.091 |
| 5 | 6 | Keke Rosberg | Williams • Honda | 01:45.717 | 148.131 km/h | 14 | +01.596 |
| 6 | 16 | Derek Warwick | Renault | 01:45.985 | 147.757 km/h | 63 | +01.864 |
| 7 | 15 | Patrick Tambay | Renault | 01:46.290 | 147.333 km/h | 52 | +02.169 |
| 8 | 28 | Stefan Johansson | Ferrari | 01:46.297 | 147.323 km/h | 11 | +02.176 |
| 9 | 1 | Niki Lauda | McLaren • TAG Porsche | 01:46.633 | 146.859 km/h | 4 | +02.512 |
| 10 | 5 | Nigel Mansell | Williams • Honda | 01:46.697 | 146.771 km/h | 62 | +02.576 |
| 11 | 4 | Stefan Bellof | Tyrrell • Ford Cosworth | 01:47.861 | 145.187 km/h | 11 | +03.740 |
| 12 | 23 | Eddie Cheever | Alfa Romeo | 01:47.908 | 145.124 km/h | 14 | +03.787 |
| 13 | 3 | Martin Brundle | Tyrrell • Ford Cosworth | 01:48.395 | 144.472 km/h | 14 | +04.274 |
| 14 | 17 | Gerhard Berger | Arrows • BMW | 01:48.561 | 144.251 km/h | 11 | +04.440 |
| 15 | 18 | Thierry Boutsen | Arrows • BMW | 01:49.518 | 142.990 km/h | 13 | +05.397 |
| 16 | 25 | Andrea de Cesaris | Ligier • Renault | 01:49.658 | 142.808 km/h | 3 | +05.537 |
| 17 | 9 | Manfred Winkelhock | RAM • Hart | 01:50.480 | 141.745 km/h | 3 | +06.359 |
| 18 | 26 | Jacques Laffite | Ligier • Renault | 01:50.491 | 141.731 km/h | 5 | +06.370 |
| 19 | 10 | Philippe Alliot | RAM • Hart | 01:50.643 | 141.536 km/h | 3 | +06.522 |
| 20 | 7 | Nelson Piquet | Brabham • BMW | 01:51.619 | 140.299 km/h | 5 | +07.498 |
| 21 | 22 | Riccardo Patrese | Alfa Romeo | 01:51.658 | 140.250 km/h | 3 | +07.537 |
| 22 | 24 | Piercarlo Ghinzani | Osella • Alfa Romeo | 01:51.747 | 140.138 km/h | 3 | +07.626 |
| 23 | 8 | François Hesnault | Brabham • BMW | 01:53.975 | 137.399 km/h | 3 | +09.854 |
| 24 | 21 | Mauro Baldi | Spirit • Hart | 01:54.588 | 136.664 km/h | 3 | +10.467 |
| 25 | 29 | Pierluigi Martini | Minardi • Ford Cosworth | 01:56.040 | 134.953 km/h | 3 | +11.919 |
| 26 | 30 | Jonathan Palmer | Zakspeed | 02:55.894 | 89.031 km/h | 1 | +01:11.773 |