Round 6

Detroit Grand Prix

Detroit Street Circuit

Detroit, United States of America

Sunday, 23 June 1985

1st

2nd

Stefan Johansson

3rd

Michele Alboreto

Fastest Lap

1:45.612Lap 51 · 137.132 km/h

Pos	Driver	Constructor	Grid	Laps	Time	Pts
P1	KR Keke Rosberg	Williams	54	63	1:55:39.851	9
P2	SJ Stefan Johansson	Ferrari	97	63	1:56:37.400	6
P3	MA Michele Alboreto	Ferrari	3	63	1:56:43.021	4
P4	SB Stefan Bellof	Tyrrell	1915	63	1:56:46.076	3
P5	ED Elio De Angelis	Lotus	83	63	1:57:06.817	2
P6	NP Nelson Piquet	Brabham	104	62	Finished	1
P7	TB Thierry Boutsen	Arrows	2114	62	Finished	0
P8	MS Marc Surer	Brabham	113	62	Finished	0
P9	EC Eddie Cheever	Alfa Romeo	72	61	Finished	0
P10	AD Andrea De Cesaris	Ligier	177	61	Finished	0
P11	GB Gerhard Berger	Arrows	2413	60	Finished	0
P12	JL Jacques Laffite	Ligier	164	58	Finished	0
DNF	AS Ayrton Senna	Lotus	1	51	Accident 1:45.612	0
DNF	MB Martin Brundle	Tyrrell	18	30	Collision	0
DNF	PA Philippe Alliot	RAM	23	27	Collision	0
DNF	NM Nigel Mansell	Williams	2	26	Accident	0
DNF	AP Alain Prost	McLaren	4	19	Accident	0
DNF	RP Riccardo Patrese	Alfa Romeo	14	19	Electrical	0
DNF	DW Derek Warwick	Renault	6	18	Transmission	0
DNF	PT Patrick Tambay	Renault	15	15	Accident	0
DNF	PM Pierluigi Martini	Minardi	25	11	Engine	0
DNF	NL Niki Lauda	McLaren	12	10	Brakes	0
DNF	TF Teo Fabi	Toleman	13	4	Clutch	0
DNF	MW Manfred Winkelhock	RAM	20	3	Turbo	0
DNS	PG Piercarlo Ghinzani	Osella	22		Accident	0