Consecutive 11th Place Finishes

until 1985 European GP

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Lubricant Manufacturer	From	To	Consecutive 11th Place Finishes
1	Shell	1971 British GP	1971 Austrian GP	3
	Valvoline	1981 Argentine GP	1981 Belgian GP	3
	Elf	1982 Las Vegas GP	1983 US West GP	3
4	Motul	1972 South African GP	1972 Spanish GP	2
	Shell	1972 Belgian GP	1972 French GP	2
	Fina	1974 British GP	1974 German GP	2
	Fina	1976 Belgian GP	1976 Monaco GP	2
	Shell	1978 Argentine GP	1977 Snetterton Group 8 Race	2
	Shell	1977 Race of Champions	1978 Brazilian GP	2
	Shell	1978 Argentine GP	1978 Brazilian GP	2
	Shell	1977 Race of Champions	1977 Snetterton Group 8 Race	2
	Valvoline	1978 Monaco GP	1977 Monaco GP	2
	Valvoline	1977 Spanish GP	1977 Monaco GP	2
	Valvoline	1977 Spanish GP	1978 Belgian GP	2
	Valvoline	1978 Monaco GP	1978 Belgian GP	2
	Valvoline	1979 British GP	1979 German GP	2
	Valvoline	1977 Brands Hatch Group 8 Race	1979 German GP	2
	Valvoline	1977 Brands Hatch Group 8 Race	1977 Japanese GP	2
	Valvoline	1979 British GP	1977 Japanese GP	2
	Castrol	1980 Brazilian GP	1980 South African GP	2
	Valvoline	1981 Canadian GP	1981 Las Vegas GP	2
	Valvoline	1983 Belgian GP	1983 Detroit GP	2
	Agip	1983 Austrian GP	1983 Dutch GP	2

Finishing position: