Laps Led

1986 Detroit GP
1988 Canadian GP

until 1986 Canadian GP

Ignore Indy 500 races
Include non-championship races

Pos	Entrant	Laps Led
1	Scuderia Ferrari SpA SEFAC	4306
2	Team Lotus	2138
3	Scuderia Ferrari	1967
4	John Player Team Lotus	1858
5	Elf Team Tyrrell	1312
6	Equipe Renault Elf	1183
7	Owen Racing Organisation	1078
8	Marlboro McLaren International	1050
9	Officine Alfieri Maserati	790
10	Parmalat Racing Team	670
11	Brabham Racing Organisation	655
12	Gold Leaf Team Lotus	650
13	Alfa Romeo SpA	638
14	Matra International	628
15	Daimler Benz AG	589
16	Canon Williams Honda Team	573
17	R.R.C. Walker Racing Team	554
18	Marlboro Team McLaren	548
19	Cooper Car Co	535
20	Howard Keck Co	450
21	Motor Racing Developments	428
22	Fila Sport	388
23	Albilad-Williams Racing Team	375
24	Vandervell Products	371
25	John Player Special Team Lotus	351
26	TAG Williams Team	298
27	Martini Racing	290
28	George Salih	275
29	Tyrrell Racing Organisation	266
30	Albilad-Saudia Racing Team	246
31	Equipe Ligier Gitanes	244
32	MRD International	241
33	John Zink	239
34	Ligier Gitanes	222
35	Walter Wolf Racing	214
36	Bruce McLaren Motor Racing	196
37	Leader Cards Inc	188
38	Murrell Belanger	183
39	Yardley Team McLaren	140
40	Yardley Team BRM	137
41	Marlboro BRM	131
42	Kurtis Kraft Inc	115
42	Marlboro Team Texaco	115
44	Ken-Paul Inc	100
45	Lindsey Hopkins	92
46	Hesketh Racing	88
47	A.E. Dean	78
48	March Engineering	72
49	Jack B. Hinkle	70
50	Honda R&D Co	68
51	Equipe Talbot Gitanes	66
52	Marlboro Team Alfa Romeo	63
53	J.C. Agajanian	60
54	Racing Associates	55
55	Citibank Team Penske	45
56	Motor Racing Developments Ltd	43
57	Rob Walker/Jack Durlacher Racing	42
58	Ansted Rotary Corp	39
	STP March Racing Team	39
	UOP Shadow Racing Team	39
61	Arrows Racing Team	37
62	Williams Grand Prix Engineering	33
63	L.E. Parks	25
63	Scuderia Sud Americana	25
65	Cars Inc	24
	Novi Racing Corp	24
	Ragno Arrows Beta Racing Team	24
	Team Tyrrell	24
69	Dean Van Lines	21
70	Porsche System Engineering	20
70	Scuderia Lancia	20
72	Anglo American Racers	19
72	Equipe Matra	19
74	Norman C. Demler	18
74	Robert M. Bowes II	18
76	Chapman S Root	15
76	Lavazza March	15
78	Beta Team March	13
	John Love	13
	North American Racing Team	13
81	Ed Walsh	12
82	Equipe Matra Elf	11
	Fred Somers	11
	Honda Racing	11
	Shadow Racing Team	11
86	Benetton Tyrrell Team	10
	Harry Schell	10
	Vel's Parnelli Jones Racing	10
	World Wide Racing	10
90	Equipe Matra Sports	9
91	Embassy Racing with Graham Hill	8
91	Lou Moore	8
93	Bob Estes	7
93	FISA	7
95	M.A. Walker	5
	Raymond Sommer	5
	Team Surtees	5
98	Beta Team Surtees	4
99	Kalamazoo Sports Inc	3
100	Frank Williams Racing Cars	2
101	Equipe Gordini	1
	Ernest L. Ruiz	1
	Grancor Auto Specialists	1
	Ken Kavanagh	1
	Peter Schmidt	1