Laps Led

1989 Portuguese GP
1990 Italian GP

until 1989 Italian GP

Ignore Indy 500 races
Include non-championship races

Pos	Entrant	Laps Led
1	Scuderia Ferrari SpA SEFAC	4598
2	Team Lotus	2138
3	Scuderia Ferrari	1967
4	John Player Team Lotus	1858
5	Honda Marlboro McLaren	1611
6	Canon Williams Honda Team	1516
7	Elf Team Tyrrell	1312
8	Marlboro McLaren International	1296
9	Equipe Renault Elf	1183
10	Owen Racing Organisation	1078
11	Officine Alfieri Maserati	790
12	Parmalat Racing Team	670
13	Brabham Racing Organisation	655
14	Gold Leaf Team Lotus	650
15	Alfa Romeo SpA	638
16	Matra International	628
17	Daimler Benz AG	589
18	R.R.C. Walker Racing Team	554
19	Marlboro Team McLaren	548
20	Cooper Car Co	535
21	Howard Keck Co	450
22	Motor Racing Developments	428
23	John Player Special Team Lotus	420
24	Fila Sport	388
25	Albilad-Williams Racing Team	375
26	Vandervell Products	371
27	TAG Williams Team	298
28	Martini Racing	290
29	George Salih	275
30	Tyrrell Racing Organisation	266
31	Albilad-Saudia Racing Team	246
32	Equipe Ligier Gitanes	244
33	MRD International	241
34	John Zink	239
35	Ligier Gitanes	222
36	Walter Wolf Racing	214
37	Bruce McLaren Motor Racing	196
38	Leader Cards Inc	188
39	Murrell Belanger	183
40	Yardley Team McLaren	140
41	Yardley Team BRM	137
42	Marlboro BRM	131
43	Kurtis Kraft Inc	115
43	Marlboro Team Texaco	115
45	Camel Team Lotus Honda	108
46	Canon Williams Team	103
47	Ken-Paul Inc	100
48	Lindsey Hopkins	92
49	Hesketh Racing	88
50	Benetton Formula Ltd	79
51	A.E. Dean	78
52	March Engineering	72
53	Jack B. Hinkle	70
54	Honda R&D Co	68
55	Equipe Talbot Gitanes	66
56	Marlboro Team Alfa Romeo	63
57	J.C. Agajanian	60
58	Racing Associates	55
59	Citibank Team Penske	45
60	Motor Racing Developments Ltd	43
61	Rob Walker/Jack Durlacher Racing	42
62	Ansted Rotary Corp	39
	STP March Racing Team	39
	UOP Shadow Racing Team	39
65	Arrows Racing Team	37
66	Williams Grand Prix Engineering	33
67	L.E. Parks	25
67	Scuderia Sud Americana	25
69	Cars Inc	24
	Novi Racing Corp	24
	Ragno Arrows Beta Racing Team	24
	Team Tyrrell	24
73	Dean Van Lines	21
74	Porsche System Engineering	20
74	Scuderia Lancia	20
76	Anglo American Racers	19
76	Equipe Matra	19
78	Norman C. Demler	18
78	Robert M. Bowes II	18
80	Equipe Ligier	17
81	Chapman S Root	15
81	Lavazza March	15
83	Beta Team March	13
	John Love	13
	North American Racing Team	13
86	Ed Walsh	12
87	Equipe Matra Elf	11
	Fred Somers	11
	Honda Racing	11
	Shadow Racing Team	11
91	Benetton Tyrrell Team	10
	Harry Schell	10
	Vel's Parnelli Jones Racing	10
	World Wide Racing	10
95	Equipe Matra Sports	9
96	Embassy Racing with Graham Hill	8
96	Lou Moore	8
98	Bob Estes	7
98	FISA	7
100	M.A. Walker	5
	Raymond Sommer	5
	Team Surtees	5
103	Arrows Grand Prix International	4
103	Beta Team Surtees	4
105	Kalamazoo Sports Inc	3
106	Frank Williams Racing Cars	2
107	Equipe Gordini	1
	Ernest L. Ruiz	1
	Grancor Auto Specialists	1
	Ken Kavanagh	1
	Leyton House March Racing Team	1
	Peter Schmidt	1