1985 Detroit Grand Prix IV - Warm up

23 Jun 1985

Detroit Street Circuit, United States

Pos

No

Driver

Car

Time

Gap

1

12

Ayrton SennaSEN

Lotus Renault

1:44.877

2

5

Nigel MansellMAN

Williams Honda

1:45.213

+0.336s

3

11

Elio de AngelisDEA

Lotus Renault

1:46.009

+1.133s

4

2

Alain ProstPRO

McLaren TAG

1:46.148

+1.270s

5

16

Derek WarwickWAR

Renault

1:46.411

+1.533s

6

28

Stefan JohanssonJOH

Ferrari

1:46.453

+1.576s

7

27

Michele AlboretoALB

Ferrari

1:47.178

+2.300s

8

8

Marc SurerSUR

Brabham BMW

1:47.230

+2.353s

9

23

Eddie  CheeverCHE

Alfa Romeo

1:47.521

+2.643s

10

18

Thierry BoutsenBOU

Arrows BMW

1:47.589

+2.713s

11

26

Jacques LaffiteLAF

Ligier Renault

1:47.675

+2.800s

12

3

Martin BrundleBRU

Tyrrell Ford

1:47.894

+3.016s

13

6

Keke RosbergROS

Williams Honda

1:48.030

+3.153s

14

22

Riccardo PatresePAT

Alfa Romeo

1:48.076

+3.200s

15

4

Stefan BellofBEL

Tyrrell Ford

1:48.177

+3.300s

16

15

Patrick TambayTAM

Renault

1:48.493

+3.616s

17

1

Niki LaudaLAU

McLaren TAG

1:48.702

+3.826s

18

25

Andrea de CesarisDEC

Ligier Renault

1:48.908

+4.030s

19

7

Nelson PiquetPIQ

Brabham BMW

1:49.790

+4.913s

20

17

Gerhard BergerBER

Arrows BMW

1:49.803

+4.926s

21

19

Teo FabiFAB

Toleman Hart

1:50.870

+5.993s

22

24

Piercarlo GhinzaniGHI

Osella Alfa Romeo

1:52.944

+8.066s

23

29

Pierluigi MartiniMAR

Minardi Motori Moderni

1:58.202

+13.326s

24

9

Manfred WinkelhockWIN

RAM Hart

2:02.948

+18.070s

25

10

Philippe AlliotALL

RAM Hart

2:07.016

+22.140s