Fastest Laps in a Season

until 1978 Spanish GP

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

Fastest Lap position:

Pos	Sponsor Industry	Year	Fastest Laps
1	Oil	1975	18
2	Oil	1970	16
3	Oil	1974	15
	Tyres	1974	15
	Tyres	1975	15
	Oil	1976	15
	Tyres	1976	15
8	Spark plugs	1970	12
	Motor industry	1974	12
	Motor industry	1975	12
11	Oil	1971	11
11	Oil	1972	11
13	Tyres	1971	10
	Watches	1974	10
	Spark plugs	1975	10
16	Oil	1973	9
17	Tyres	1968	8
	Car manufacture	1969	8
	Oil	1969	8
	Tyres	1969	8
	Motor industry	1970	8
	Tyres	1972	8
23	Tyres	1970	7
	Car manufacture	1972	7
	Tobacco	1973	7
	Watches	1976	7
	Oil	1977	7
	Spark plugs	1977	7
	Tyres	1978	7
30	Spark plugs	1968	6
	Spark plugs	1969	6
	Dampers	1974	6
	Spark plugs	1974	6
	Cleaning	1975	6
	Watches	1975	6
	Tyres	1977	6
37	Oil	1968	5
	Spark plugs	1971	5
	Tyres	1973	5
	Tobacco	1976	5
	Oil	1978	5
42	Car manufacture	1970	4
	Car manufacture	1971	4
	Tobacco	1975	4
	Tobacco	1977	4
46	Brakes	1968	3
	Watches	1972	3
	Toiletries	1973	3
	Alcohol	1974	3
	Car manufacture	1974	3
	Tobacco	1974	3
	Spark plugs	1976	3
	Car manufacture	1978	3
	Photography	1978	3
	Spark plugs	1978	3
	Tobacco	1978	3
57	Car manufacture	1968	2
	Nuts and bolts	1969	2
	Tobacco	1969	2
	Brakes	1970	2
	Car manufacture	1973	2
	Drinks	1973	2
	Caravan manufacture	1975	2
	Dampers	1976	2
	Car manufacture	1977	2
	Brakes	1978	2
	Watches	1978	2
68	Tobacco	1968	1
	Nuts and bolts	1970	1
	Tobacco	1970	1
	Toiletries	1971	1
	Toys	1971	1
	Brakes	1972	1
	Drinks	1972	1
	Tobacco	1972	1
	Toiletries	1972	1
	Alcohol	1975	1
	Tools	1975	1
	Airline	1977	1
	Alcohol	1977	1
	Brakes	1977	1
	Cleaning	1977	1
	Dampers	1977	1
	Modelmakers	1977	1
	Steering wheel	1977	1
	Tourism	1977	1
	Watches	1977	1
	Airline	1978	1
	Clothing	1978	1
	Food	1978	1
	Steering wheel	1978	1

Fastest Lap position: