PORTUGUESE GRAND PRIX - FASTEST LAPS
24 Sep 1989
Autódromo do Estoril, Portugal
| Pos. | No. | Driver | Team | Lap | Time |
|---|---|---|---|---|---|
| 1 | 28 | Gerhard BergerBER | Ferrari | 49 | 1:18.986 |
| 2 | 2 | Alain ProstPRO | McLaren Honda | 48 | 1:19.385 |
| 3 | 1 | Ayrton SennaSEN | McLaren Honda | 47 | 1:19.490 |
| 4 | 5 | Thierry BoutsenBOU | Williams Renault | 38 | 1:19.575 |
| 5 | 6 | Riccardo PatresePAT | Williams Renault | 46 | 1:19.796 |
| 6 | 15 | Mauricio GugelminGUG | March Judd | 69 | 1:20.571 |
| 7 | 30 | Philippe AlliotALL | Lola Lamborghini | 33 | 1:20.697 |
| 8 | 19 | Alessandro NanniniNAN | Benetton Ford | 43 | 1:20.722 |
| 9 | 7 | Martin BrundleBRU | Brabham Judd | 50 | 1:21.167 |
| 10 | 23 | Pierluigi MartiniMAR | Minardi Ford | 34 | 1:21.170 |
| 11 | 36 | Stefan JohanssonJOH | Onyx Ford | 45 | 1:21.224 |
| 12 | 21 | Alex CaffiCAF | Dallara Ford | 33 | 1:21.300 |
| 13 | 8 | Stefano ModenaMOD | Brabham Judd | 64 | 1:21.451 |
| 14 | 3 | Jonathan PalmerPAL | Tyrrell Ford | 34 | 1:21.562 |
| 15 | 25 | Rene ArnouxARN | Ligier Ford | 63 | 1:21.603 |
| 16 | 29 | Michele AlboretoALB | Lola Lamborghini | 56 | 1:21.756 |
| 17 | 12 | Satoru NakajimaNAK | Lotus Judd | 39 | 1:21.794 |
| 18 | 24 | Luis Perez-SalaPER | Minardi Ford | 60 | 1:22.114 |
| 19 | 11 | Nelson PiquetPIQ | Lotus Judd | 22 | 1:22.356 |
| 20 | 16 | Ivan CapelliCAP | March Judd | 18 | 1:22.873 |
| 21 | 9 | Derek WarwickWAR | Arrows Ford | 27 | 1:22.926 |
| 22 | 22 | Andrea de CesarisDEC | Dallara Ford | 4 | 1:23.592 |
| 23 | 10 | Eddie CheeverCHE | Arrows Ford | 7 | 1:23.732 |
| 24 | 20 | Emanuele PirroPIR | Benetton Ford | 3 | 1:24.080 |
| 25 | 31 | Roberto MorenoMOR | Coloni Ford | 10 | 1:25.411 |