15th Fastest Laps in a Season

2018 Azerbaijan GP
2019 Chinese GP

until 2018 Chinese GP

Ignore Indy 500 races
Include non-championship races

Fastest Lap position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Pos	Lubricant Manufacturer	Year	15th Fastest Laps
1	Elf	1998	10
2	Elf	1996	9
3	Valvoline	1982	8
	BP	1990	8
	Agip	1992	8
	Agip	1995	8
	Castrol	2006	8
8	Agip	1984	7
	Elf	1994	7
	Elf	1997	7
	Total	1999	7
	Castrol	2004	7
	Castrol	2005	7
	NMOC	2007	7
15	Valvoline	1983	6
	Castrol	1985	6
	Elf	1985	6
	Elf	1986	6
	Castrol	1987	6
	Elf	1988	6
	BP	1991	6
	Petrobras	2008	6
23	Castrol	1986	5
	Agip	1987	5
	Elf	1989	5
	Agip	1990	5
	Elf	1993	5
	Elf	1995	5
	Elf	2001	5
	Castrol	2002	5
	Esso	2002	5
32	Fina	1975	4
	Fina	1976	4
	Elf	1978	4
	Elf	1980	4
	Agip	1981	4
	Elf	1981	4
	Agip	1982	4
	Elf	1983	4
	BP	1989	4
	Agip	1991	4
	BP	1993	4
	Shell	2000	4
	Total	2000	4
	Lubrax	2005	4
	Castrol	2007	4
	Petrobras	2009	4
	Shell	2009	4
	Mobil	2013	4
50	Shell	1971	3
	Elf	1979	3
	Valvoline	1980	3
	Valvoline	1981	3
	Castrol	1984	3
	Elf	1984	3
	Agip	1989	3
	Elf	1990	3
	Shell	1991	3
	BP	1992	3
	Elf	1992	3
	Agip	1993	3
	Agip	1994	3
	Sasol	1995	3
	Castrol	1996	3
	Havoline	1997	3
	Mobil	1997	3
	Texaco	1998	3
	Total	1998	3
	Texaco	1999	3
	NMOC	2001	3
	Petronas	2001	3
	Petronas	2003	3
	Texaco	2003	3
	Petronas	2004	3
	Petronas	2005	3
	Esso	2007	3
	Esso	2008	3
	NMOC	2008	3
	Mobil	2009	3
80	Shell	1962	2
	Shell	1969	2
	Shell	1970	2
	Duckhams	1975	2
	Elf	1977	2
	Shell	1978	2
	Mobil	1979	2
	Agip	1980	2
	Shell	1981	2
	Unipart	1983	2
	Mobil	1984	2
	Agip	1985	2
	BP	1986	2
	Shell	1986	2
	Elf	1987	2
	Agip	1988	2
	Mobil	1988	2
	Mobil	1989	2
	Mobil	1991	2
	Sasol	1993	2
	Shell	1993	2
	Sasol	1994	2
	Shell	1997	2
	Elf	1999	2
	Castrol	2000	2
	Elf	2000	2
	Repsol	2000	2
	Texaco	2000	2
	Castrol	2001	2
	Shell	2001	2
	Texaco	2001	2
	Elf	2002	2
	Mobil	2002	2
	NMOC	2003	2
	NMOC	2006	2
	Liqui Moly	2007	2
	Castrol	2008	2
	Petronas	2009	2
118	Shell	1953	1
	Shell	1959	1
	BP	1962	1
	BP	1964	1
	Elf	1968	1
	Gulf	1969	1
	Esso	1972	1
	Fina	1973	1
	Shell	1973	1
	Sunoco	1974	1
	Agip	1975	1
	Elf	1975	1
	Esso	1975	1
	Fina	1977	1
	Agip	1978	1
	Fina	1978	1
	Texaco	1978	1
	Agip	1979	1
	Castrol	1979	1
	Essex	1979	1
	Shell	1979	1
	Texaco	1979	1
	Shell	1980	1
	Unipart	1980	1
	Unipart	1982	1
	Agip	1983	1
	BP	1983	1
	Shell	1983	1
	Valvoline	1984	1
	Antar	1985	1
	Shell	1985	1
	Agip	1986	1
	Mobil	1987	1
	BP	1988	1
	Castrol	1988	1
	Shell	1988	1
	STP	1988	1
	Valvoline	1988	1
	Antar	1989	1
	Elf	1991	1
	Castrol	1992	1
	Sasol	1992	1
	Castrol	1993	1
	BP	1994	1
	Castrol	1994	1
	Mobil	1994	1
	Shell	1994	1
	Total	1995	1
	Mobil	1996	1
	Shell	1996	1
	Agip	1997	1
	Total	1997	1
	Castrol	1999	1
	Repsol	1999	1
	Agip	2000	1
	Lubrax	2002	1
	Mobil	2004	1
	Esso	2005	1
	NMOC	2005	1
	Shell	2005	1
	Silkolene	2005	1
	Esso	2006	1
	Mobil	2006	1
	Petronas	2006	1
Elf	2007	1
Elf	2008	1
Castrol	2009	1
Elf	2009	1
Esso	2009	1

Fastest Lap position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31