Most 21st Fastest Laps in a Season

Fastest Lap position:

Pos	Lubricant Manufacturer	Year	21st Fastest Laps in a Season
1	Elf	1998	9
	BP	1991	9
	Agip	1995	9
4	Elf	1990	8
5	Agip	1993	7
	Valvoline	1981	7
	Castrol	2007	7
	Elf	1994	7
	Agip	1985	7
	Elf	2001	7
11	Elf	1995	6
	Castrol	1987	6
	Agip	1992	6
14	Agip	1991	5
	Valvoline	1983	5
	Agip	1986	5
	Valvoline	1988	5
	Liqui Moly	2007	5
	Elf	1997	5
	BP	1990	5
	Shell	1986	5
22	Agip	1984	4
	Agip	1983	4
	Elf	1984	4
	Elf	1992	4
	Mobil	1994	4
	Elf	1987	4
	Valvoline	1982	4
	Agip	1987	4
	Unipart	1980	4
	BP	1988	4
	BP	1993	4
	Agip	1989	4
	Agip	1982	4
	Elf	2000	4
36	Shell	1984	3
	Elf	1986	3
	Shell	1985	3
	Elf	1985	3
	Castrol	1978	3
	Elf	1980	3
	Valvoline	1984	3
	Agip	1990	3
	Havoline	1997	3
	Elf	1996	3
	BP	1989	3
47	Mobil	1989	2
	Sasol	1995	2
	BP	1992	2
	Elf	2002	2
	Agip	1994	2
	Unipart	1989	2
	Repsol	2000	2
	Elf	1978	2
	Texaco	1979	2
	Shell	1983	2
	Fina	1975	2
	Elf	1983	2
	Esso	1975	2
	NMOC	2001	2
	Texaco	2001	2
	Mobil	1997	2
	Sasol	1993	2
	Fina	1974	2
	Repsol	1999	2
	Castrol	2000	2
	Sasol	1992	2
	Agip	1981	2
	Valvoline	1979	2
	Castrol	1986	2
	Shell	1992	2
	Elf	1993	2
	Shell	1979	2
74	Elf	1975	1
	Antar	1989	1
	Shell	2001	1
	Shell	1962	1
	Esso	1971	1
	Unipart	1981	1
	Agip	1980	1
	Shell	1972	1
	Shell	1997	1
	Shell	1991	1
	Shell	1978	1
	NMOC	2002	1
	Castrol	1993	1
	Castrol	1985	1
	Texaco	2000	1
	NMOC	2008	1
	Elf	1999	1
	Shell	1980	1
	Esso	2007	1
	Elf	1981	1
	Mobil	1984	1
	Esso	2006	1
	Castrol	1989	1
	Castrol	1988	1
	Duckhams	1975	1
	Texaco	1977	1
	Elf	1979	1
	Shell	1981	1
	NMOC	2000	1
	Castrol	1980	1
	Texaco	1999	1
	NMOC	2007	1
	Elf	1988	1
	Shell	1988	1
	Agip	2000	1
	Texaco	1998	1
	BP	1994	1
	Agip	1999	1
	Elf	1982	1
	Essex	1979	1
	Castrol	2001	1
	Shell	1971	1
	BP	1987	1
	Texaco	1976	1
	Elf	1991	1
	Castrol	1996	1
	Castrol	2006	1
	Total	1998	1
	Unipart	1983	1
	Esso	2002	1
	UOP	1975	1
	Agip	1988	1
	Elf	1989	1

Fastest Lap position: