Laps Led

1982 Belgian GP
1983 San Marino GP

until 1982 San Marino GP

Ignore Indy 500 races
Include non-championship races

Pos	Entrant	Laps Led
1	Scuderia Ferrari SpA SEFAC	3756
2	Team Lotus	2138
3	Scuderia Ferrari	1967
4	John Player Team Lotus	1806
5	Elf Team Tyrrell	1312
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	Equipe Renault Elf	629
12	Matra International	628
13	Daimler Benz AG	589
14	R.R.C. Walker Racing Team	554
15	Marlboro Team McLaren	548
16	Cooper Car Co	535
17	Parmalat Racing Team	532
18	Howard Keck Co	450
19	Motor Racing Developments	428
20	Albilad-Williams Racing Team	375
21	Vandervell Products	371
22	Martini Racing	290
23	George Salih	275
24	Tyrrell Racing Organisation	266
25	Albilad-Saudia Racing Team	246
26	Equipe Ligier Gitanes	244
27	John Zink	239
28	Ligier Gitanes	222
29	Walter Wolf Racing	214
30	Bruce McLaren Motor Racing	196
31	Leader Cards Inc	188
32	Murrell Belanger	183
33	Yardley Team McLaren	140
34	Yardley Team BRM	137
35	Marlboro BRM	131
36	Kurtis Kraft Inc	115
36	Marlboro Team Texaco	115
38	TAG Williams Team	113
39	Ken-Paul Inc	100
40	Lindsey Hopkins	92
41	Hesketh Racing	88
42	A.E. Dean	78
43	March Engineering	72
44	Jack B. Hinkle	70
45	Marlboro McLaren International	69
46	Honda R&D Co	68
47	Equipe Talbot Gitanes	66
48	J.C. Agajanian	60
49	Racing Associates	55
50	Citibank Team Penske	45
50	Marlboro Team Alfa Romeo	45
52	Rob Walker/Jack Durlacher Racing	42
53	Ansted Rotary Corp	39
	STP March Racing Team	39
	UOP Shadow Racing Team	39
56	Arrows Racing Team	37
57	L.E. Parks	25
57	Scuderia Sud Americana	25
59	Cars Inc	24
	Novi Racing Corp	24
	Ragno Arrows Beta Racing Team	24
62	Dean Van Lines	21
63	Porsche System Engineering	20
63	Scuderia Lancia	20
65	Anglo American Racers	19
65	Equipe Matra	19
67	Norman C. Demler	18
67	Robert M. Bowes II	18
69	Chapman S Root	15
69	Lavazza March	15
71	Beta Team March	13
	John Love	13
	North American Racing Team	13
74	Ed Walsh	12
75	Equipe Matra Elf	11
	Fred Somers	11
	Honda Racing	11
	Shadow Racing Team	11
79	Harry Schell	10
	Vel's Parnelli Jones Racing	10
	World Wide Racing	10
82	Equipe Matra Sports	9
83	Embassy Racing with Graham Hill	8
83	Lou Moore	8
85	Bob Estes	7
85	FISA	7
87	M.A. Walker	5
	Raymond Sommer	5
	Team Surtees	5
90	Beta Team Surtees	4
91	Kalamazoo Sports Inc	3
92	Frank Williams Racing Cars	2
93	Equipe Gordini	1
	Ernest L. Ruiz	1
	Grancor Auto Specialists	1
	Ken Kavanagh	1
	Peter Schmidt	1