Consecutive 15th Place Finishes

until 1992 British 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	Sponsor	From	To	Consecutive 15th Place Finishes
1	Goodyear	1973 Italian GP	1973 Canadian GP	2
	Duckhams	1975 Swedish GP	1975 Dutch GP	2
	John Player Special	1975 Swedish GP	1975 Dutch GP	2
	Fina	1978 Swedish GP	1978 French GP	2
	Goodyear	1978 Swedish GP	1978 French GP	2
	Goodyear	1978 Swedish GP	1977 Thruxton Group 8 Race	2
	Fina	1977 Belgian GP	1978 French GP	2
	Goodyear	1977 Belgian GP	1978 French GP	2
	Fina	1977 Belgian GP	1977 Thruxton Group 8 Race	2
	Goodyear	1977 Belgian GP	1977 Thruxton Group 8 Race	2
	Fina	1978 Swedish GP	1977 Thruxton Group 8 Race	2
	Goodyear	1977 British GP	1977 Mallory Park Group 8 Race	2
	Goodyear	1978 Italian GP	1978 United States GP	2
	Goodyear	1977 British GP	1978 United States GP	2
	Goodyear	1978 Italian GP	1977 Mallory Park Group 8 Race	2
	Magneti Marelli	1981 Spanish GP	1981 French GP	2
	Agip	1981 Spanish GP	1981 French GP	2
	Lois	1988 French GP	1988 British GP	2
	Cimarron	1988 French GP	1988 British GP	2
	Resta	1990 Hungarian GP	1990 Belgian GP	2
	Agip	1990 Hungarian GP	1990 Belgian GP	2
	SCM	1990 Hungarian GP	1990 Belgian GP	2

Finishing position: