5th Fastest Laps in a Season

Fastest Lap position:

Pos	Lubricant Manufacturer	Year	5th Fastest Laps
1	Elf	1981	8
1	Elf	1993	8
3	Shell	1991	7
4	Elf	1980	6
	Agip	1982	6
	Elf	1983	6
	Elf	1984	6
	Agip	1985	6
	Shell	1986	6
	Agip	1987	6
	Elf	1989	6
12	Texaco	1974	5
	Elf	1976	5
	Agip	1979	5
	Agip	1988	5
	Agip	1989	5
	Shell	1990	5
	BP	1991	5
	Mobil	1992	5
	Agip	1994	5
	Elf	1994	5
22	Esso	1962	4
	Elf	1979	4
	Mobil	1987	4
	Shell	1987	4
	Mobil	1988	4
	Elf	1990	4
	Shell	1992	4
	Agip	1993	4
	Shell	1993	4
31	Shell	1961	3
	Gulf	1969	3
	Fina	1975	3
	Texaco	1975	3
	Agip	1978	3
	Castrol	1978	3
	Mobil	1981	3
	Valvoline	1981	3
	Valvoline	1982	3
	BP	1983	3
	Castrol	1983	3
	Castrol	1984	3
	Shell	1984	3
	Elf	1985	3
	Mobil	1985	3
	Agip	1986	3
	Castrol	1986	3
	Elf	1986	3
	Elf	1988	3
	Agip	1990	3
	Elf	1992	3
	BP	1994	3
	Shell	1994	3
54	Shell	1960	2
	Shell	1962	2
	Shell	1963	2
	BP	1964	2
	Shell	1964	2
	Elf	1970	2
	Elf	1971	2
	Shell	1971	2
	Sunoco	1976	2
	Texaco	1976	2
	Fina	1978	2
	Valvoline	1978	2
	Castrol	1979	2
	Essex	1979	2
	Mobil	1979	2
	Agip	1980	2
	Mobil	1980	2
	Elf	1982	2
	Unipart	1982	2
	Agip	1983	2
	Agip	1984	2
	Castrol	1985	2
	BP	1989	2
	Mobil	1989	2
	BP	1990	2
	Mobil	1990	2
	Mobil	1991	2
	BP	1992	2
82	Shell	1953	1
	Shell	1959	1
	BP	1962	1
	Esso	1964	1
	Elf	1968	1
	Elf	1969	1
	Esso	1970	1
	STP	1970	1
	Esso	1971	1
	Shell	1972	1
	Elf	1973	1
	Texaco	1973	1
	Duckhams	1974	1
	Elf	1974	1
	Fina	1974	1
	Agip	1975	1
	Elf	1975	1
	Shell	1976	1
	Elf	1977	1
	Fina	1977	1
	Shell	1977	1
	Texaco	1977	1
	Valvoline	1977	1
	Elf	1978	1
	Shell	1978	1
	Castrol	1980	1
	Agip	1981	1
	Mobil	1982	1
	Valvoline	1983	1
	Mobil	1984	1
	Valvoline	1984	1
	Antar	1985	1
	Shell	1985	1
	Mobil	1986	1
	Castrol	1987	1
	Elf	1987	1
	Castrol	1988	1
	STP	1988	1
	Shell	1989	1
	Agip	1991	1
	Elf	1991	1
	Agip	1992	1
	Castrol	1992	1

Fastest Lap position: