Laps Led

until 1979 Canadian GP

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

Pos	Entrant	Laps Led
1	Scuderia Ferrari SpA SEFAC	3537
2	Team Lotus	2138
3	Scuderia Ferrari	1967
4	John Player Team Lotus	1806
5	Elf Team Tyrrell	1337
6	Owen Racing Organisation	1078
7	Officine Alfieri Maserati	790
8	Brabham Racing Organisation	655
9	Gold Leaf Team Lotus	650
10	Alfa Romeo SpA	638
11	Matra International	628
12	Daimler Benz AG	589
13	R.R.C. Walker Racing Team	554
14	Marlboro Team McLaren	548
15	Cooper Car Co	535
16	Motor Racing Developments	428
17	Vandervell Products	371
18	Martini Racing	290
19	Tyrrell Racing Organisation	266
20	Albilad-Saudia Racing Team	241
21	Ligier Gitanes	222
22	Walter Wolf Racing	214
23	Bruce McLaren Motor Racing	196
24	Yardley Team McLaren	140
25	Yardley Team BRM	137
26	Marlboro BRM	131
27	Marlboro Team Texaco	115
28	Hesketh Racing	112
29	Parmalat Racing Team	95
30	March Engineering	72
31	Honda R&D Co	68
32	UOP Shadow Racing Team	54
33	Equipe Renault Elf	46
34	Citibank Team Penske	45
35	Rob Walker/Jack Durlacher Racing	42
36	STP March Racing Team	39
37	Arrows Racing Team	37
38	Scuderia Sud Americana	25
39	Porsche System Engineering	20
39	Scuderia Lancia	20
41	Anglo American Racers	19
41	Equipe Matra	19
43	Lavazza March	15
44	Beta Team March	13
	John Love	13
	North American Racing Team	13
47	Equipe Matra Elf	11
	Honda Racing	11
	Shadow Racing Team	11
50	Harry Schell	10
	Vel's Parnelli Jones Racing	10
	World Wide Racing	10
53	Equipe Matra Sports	9
54	Embassy Racing with Graham Hill	8
55	FISA	7
56	Raymond Sommer	5
56	Team Surtees	5
58	Beta Team Surtees	4
59	Frank Williams Racing Cars	2
60	Equipe Gordini	1
60	Ken Kavanagh	1