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1985 Season
o  Season Overview
o  Drivers' Championship
o  Constructors' Championship
o  Race Results
o  Poles and Fastest Laps
o  Participations Matrix
o  Line-Up
o  Calendar

Profiles
o  Drivers
o  Teams
o  Cars
o  Engines
o  Tyres
o  Lubricants
o  Entrants
o  Designers
o  Car Numbers
o  Sponsors
o  Events
o  Circuits

History
o  Previous Seasons
o  Drivers' Championships
o  Constructors' Championships
o  Race Results
o  All-Time Calendar

Statistics
o  Data Search

Other
o  Acknowledgments
o  Links
www.ChicaneF1.com
1985 Canadian GP
1984 Detroit GP

1985 Detroit GP

1985 French GP
1986 Detroit GP
 IV  Detroit Grand Prix


Overview - Entry List - Qualification - Starting Grid - Classification - Fastest Laps - Laps Led

Details
DateSunday 23 June 1985
Start time14:00
EventDetroit GP
CircuitDetroit
Event FormatRace of 63 laps
Race6 of 16
Championship race410
Circuit
Laps63
Circuit Perimeter4023 m
Race Distance4023 × 63 = 253.449 km
Grid Format2-2-2-2 (staggered)
Pole PositionLeft
First CornerLeft
Track DirectionAnti-clockwise
Weather
WeatherSunny, Hot, Dry
Participants
Entries25
Qualifiers25
Finishers12
Championship DebutantsNone
MilestonesCanon Williams Honda Team - 1st Win (Entrant)
Castrol - 200th Race Entry (Lubricant Manufacturer)
Gerhard Berger - 10th Race Entry (Driver)
TAG - 50th Race Entry (Engine Manufacturer)
Records Broken 1. Most 5th Place FinishesElio de Angelis (13),
2. Most 22nd Place Qualifications in a SeasonPiercarlo Ghinzani (4)
Records Extended 1. Most Constructors' Championship Points ScoresFerrari (343),
2. Most RetirementsLotus (449),
3. Most Drivers' Championship Points ScoresFerrari (475),
4. Most Podium FinishesFerrari (310),
5. Most 2nd Place FinishesFerrari (123),
6. Most 3rd Place FinishesFerrari (96),
7. Most 3rd Fastest LapsFerrari (35),
8. Most Race EntriesLotus (1024),
9. Most 3rd Place Qualifications, Finishes and Fastest LapsFerrari (5),
10. Most 3rd Place QualificationsFerrari (97),
11. Most 9th Place QualificationsFerrari (47)

Championships
1 Michele Alboreto 31 
same
2 Elio de Angelis 24 
up
3 Alain Prost 22 
down
4 Stefan Johansson 13 
up
5 Keke Rosberg 12 
up
6 Patrick Tambay 10 
down
7 Ayrton Senna 9 
down
8 Thierry Boutsen 6 
down
9 Nigel Mansell 5 
down
10 Stefan Bellof 4 
up
11 RenÚ Arnoux 3 
down
 Niki Lauda 3 
down
13 Andrea de Cesaris 3 
down
14 Derek Warwick 2 
down
15 Jacques Laffite 2 
down
16 NÚlson Piquet 1 
same
1 Ferrari / Ferrari 47 
same
2 Lotus / Renault 33 
same
3 McLaren / TAG 25 
same
4 Williams / Honda 17 
up
5 Renault / Renault 12 
down
6 Arrows / BMW 6 
same
7 Ligier / Renault 5 
same
8 Tyrrell / Ford 4 
same
9 Brabham / BMW 1 
same

Results
 WinnerPole PositionFastest Lap
Car NumberCar 6Car 12Car 12
EntrantCanon Williams Honda TeamJohn Player Special Team LotusJohn Player Special Team Lotus
DriverKeke RosbergAyrton SennaAyrton Senna
CarWilliams FW10Lotus 97TLotus 97T
EngineHonda 1.5 V6TRenault 1.5 V6TRenault 1.5 V6T
Time1:55'39.8511'42.0511'45.612
Speed131.475 km/h141.917 km/h137.132 km/h


Overview - Entry List - Qualification - Starting Grid - Classification - Fastest Laps - Laps Led