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2025 Season
o  Season Overview
o  Points Graph
o  Drivers' Championship
o  Constructors' Championship
o  Participations Matrix
o  Race Results
o  Poles and Fastest Laps
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  Drivers' Championships
o  Constructors' Championships
o  Race Results
o  All-Time Calendar

Statistics
o  Data Search

Other
o  Acknowledgments
o  Links

www.ChicaneF1.com

Car Model

Williams FW21

Designers
Technical Director	Patrick Head
Chief Designer	Gavin Fisher
Chief Aerodynamicist	Geoffrey Willis
Notes
Designed In	1999
F1 History
Active Years	1999
Cars Entered	32
Races Contested	16

Average Classification	Median: 5, Mean: 5.94 (Standard deviation: 2.80)

Average Qualifying Position	Median: 11.5, Mean: 11.59 (Standard deviation: 4.05)
Fastest Laps	1
Average Fastest Lap Position	Median: 9, Mean: 10.97 (Standard deviation: 5.47)
Races Led	1
Laps Led	8
Race Distance Led	36 km
Debut	1999 Australian GP
Last Race	1999 Japanese GP

Driver	Races	Years
Partners
Alessandro Zanardi	16	1999
Ralf Schumacher	16	1999
Team	Races	Years
Williams	32	1999
Car Manufacturer	Races	Years
Williams	32	1999
Engine Manufacturer	Races	Years
Supertec	32	1999
Tyre Manufacturer	Races	Years
Bridgestone	32	1999
Lubricant Manufacturer	Races	Years
Castrol	32	1999
Entrant	Races	Years
Winfield Williams	32	1999
Chassis Designer	Races	Years
Patrick Head	32	1999
Gavin Fisher	32	1999
Geoffrey Willis	32	1999
Car Number	Races	Years
Car 5	16	1999
Car 6	16	1999
Team Sponsor	Races	Years
Andersen Consulting	32	1999
Auto Motor und Sport	32	1999
Brother	32	1999
Castrol	32	1999
Falke	32	1999
Komatsu	32	1999
Mirage Granito Ceramico	32	1999
Nortel Networks	32	1999
Petrobras	32	1999
Sonax	32	1999
Universal Studios	32	1999
Veltins	32	1999
Winfield	32	1999

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