PORTUGUESE GRAND PRIX - QUALIFYING 2
23 Sep 1990
Autódromo do Estoril, Portugal
| Pos. | No. | Driver | Team | Time | 
|---|---|---|---|---|
| 1 | 2 | Nigel MansellMAN | Ferrari | 1:13.557 | 
| 2 | 1 | Alain ProstPRO | Ferrari | 1:13.595 | 
| 3 | 27 | Ayrton SennaSEN | McLaren Honda | 1:13.601 | 
| 4 | 28 | Gerhard BergerBER | McLaren Honda | 1:14.292 | 
| 5 | 6 | Riccardo PatresePAT | Williams Renault | 1:14.723 | 
| 6 | 20 | Nelson PiquetPIQ | Benetton Ford | 1:14.728 | 
| 7 | 5 | Thierry BoutsenBOU | Williams Renault | 1:14.934 | 
| 8 | 4 | Jean AlesiALE | Tyrrell Ford | 1:15.122 | 
| 9 | 19 | Alessandro NanniniNAN | Benetton Ford | 1:15.411 | 
| 10 | 29 | Eric BernardBER | Lola Lamborghini | 1:15.673 | 
| 11 | 30 | Aguri SuzukiSUZ | Lola Lamborghini | 1:16.012 | 
| 12 | 16 | Ivan CapelliCAP | Leyton House Judd | 1:16.284 | 
| 13 | 21 | Emanuele PirroPIR | Dallara Ford | 1:16.290 | 
| 14 | 15 | Mauricio GugelminGUG | Leyton House Judd | 1:16.296 | 
| 15 | 12 | Martin DonnellyDON | Lotus Lamborghini | 1:16.762 | 
| 16 | 23 | Pierluigi MartiniMAR | Minardi Ford | 1:16.795 | 
| 17 | 10 | Alex CaffiCAF | Arrows Ford | 1:16.946 | 
| 18 | 22 | Andrea de CesarisDEC | Dallara Ford | 1:17.066 | 
| 19 | 9 | Michele AlboretoALB | Arrows Ford | 1:17.081 | 
| 20 | 26 | Philippe AlliotALL | Ligier Ford | 1:17.120 | 
| 21 | 11 | Derek WarwickWAR | Lotus Lamborghini | 1:17.259 | 
| 22 | 25 | Nicola LariniLAR | Ligier Ford | 1:17.269 | 
| 23 | 8 | Stefano ModenaMOD | Brabham Judd | 1:17.341 | 
| 24 | 18 | Yannick DalmasDAL | AGS Ford | 1:17.621 | 
| 25 | 7 | David BrabhamBRA | Brabham Judd | 1:17.715 | 
| 26 | 14 | Olivier GrouillardGRO | Osella Ford | 1:17.775 | 
| 27 | 24 | Paolo BarillaBAR | Minardi Ford | 1:18.280 | 
| 28 | 17 | Gabriele TarquiniTAR | AGS Ford | 1:18.815 | 
| 29 | 31 | Bertrand GachotGAC | Coloni Ford | 1:20.516 |