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Portuguese Grand Prix - Practice 1

23 Sep 1990

Autódromo do Estoril, Portugal

Pos

No

Driver

Car

Time

Gap

1

27

Ayrton SennaSEN

McLaren Honda

1:15.529

2

28

Gerhard BergerBER

McLaren Honda

1:15.875

+0.346s

3

6

Riccardo PatresePAT

Williams Renault

1:15.990

+0.461s

4

1

Alain ProstPRO

Ferrari

1:16.023

+0.494s

5

2

Nigel MansellMAN

Ferrari

1:16.093

+0.564s

6

19

Alessandro NanniniNAN

Benetton Ford

1:16.462

+0.933s

7

4

Jean AlesiALE

Tyrrell Ford

1:16.471

+0.942s

8

30

Aguri SuzukiSUZ

Lola Lamborghini

1:16.632

+1.103s

9

20

Nelson PiquetPIQ

Benetton Ford

1:16.668

+1.139s

10

23

Pierluigi MartiniMAR

Minardi Ford

1:17.304

+1.775s

11

3

Satoru NakajimaNAK

Tyrrell Ford

1:17.502

+1.973s

12

5

Thierry BoutsenBOU

Williams Renault

1:17.699

+2.170s

13

22

Andrea de CesarisDEC

Dallara Ford

1:17.982

+2.453s

14

12

Martin DonnellyDON

Lotus Lamborghini

1:18.216

+2.687s

15

11

Derek WarwickWAR

Lotus Lamborghini

1:18.422

+2.893s

16

8

Stefano ModenaMOD

Brabham Judd

1:18.475

+2.946s

17

26

Philippe AlliotALL

Ligier Ford

1:18.548

+3.019s

18

9

Michele AlboretoALB

Arrows Ford

1:18.842

+3.313s

19

10

Alex CaffiCAF

Arrows Ford

1:18.963

+3.434s

20

18

Yannick DalmasDAL

AGS Ford

1:19.129

+3.600s

21

15

Mauricio GugelminGUG

Leyton House Judd

1:19.345

+3.816s

22

24

Paolo BarillaBAR

Minardi Ford

1:19.452

+3.923s

23

25

Nicola LariniLAR

Ligier Ford

1:19.725

+4.196s

24

16

Ivan CapelliCAP

Leyton House Judd

1:20.631

+5.102s

25

14

Olivier GrouillardGRO

Osella Ford

1:20.654

+5.125s

26

21

Emanuele PirroPIR

Dallara Ford

1:20.675

+5.146s

27

7

David BrabhamBRA

Brabham Judd

1:20.709

+5.180s

28

31

Bertrand GachotGAC

Coloni Ford

1:20.961

+5.432s

29

17

Gabriele TarquiniTAR

AGS Ford

1:22.136

+6.607s

30

29

Eric BernardBER

Lola Lamborghini

1:22.505

+6.976s