Laps Led

1984 Detroit GP
1985 Canadian GP

until 1984 Canadian GP

Ignore Indy 500 races
Include non-championship races

Pos	Car Model	Laps Led
1	Lotus 25	1072
2	Ferrari 500	874
3	Maserati 250F	717
4	Lotus 72E	600
5	McLaren M23	589
5	Mercedes W196	589
7	Ferrari 312T	556
8	Lotus 49	552
9	Ferrari 312T2	534
10	Ferrari 312T4	478
11	Lotus 49B	477
12	Lotus 79	476
13	Tyrrell 003	465
14	Renault RE30B	463
15	Watson	460
16	BRM P261	441
17	Kurtis Kraft 500A	435
18	Ferrari 312B3	422
18	Lotus 33	422
20	BRM P57	395
21	Lotus 78	372
22	Vanwall 57	370
23	Epperly	341
24	Cooper T51	330
25	Matra MS10	322
26	Ferrari 312	314
27	Alfa Romeo 158	306
28	Ferrari 312B	302
29	Kurtis Kraft	298
30	Lotus 72D	291
31	Tyrrell 006	290
32	Ferrari 156	287
32	Williams FW07	287
34	Brabham BT52B	268
34	Renault RE30	268
36	Lotus 18	254
37	Cooper T53	244
37	Ligier JS11/15	244
39	Brabham BT44	234
39	Kurtis Kraft 500C	234
41	Ferrari 312T3	219
42	Brabham BT49	218
43	Ferrari 246	215
43	Ferrari 256	215
45	Ferrari 625	212
46	Matra MS84	211
46	McLaren MP4/2	211
48	Ferrari D50	205
48	Ligier JS11	205
50	Renault RE20	199
51	Williams FW07C	192
52	Brabham BT20	186
53	Brabham BT49C	185
54	McLaren M26	184
55	Lotus 72C	179
56	Wolf WR1	176
57	Tyrrell 007	169
58	Ferrari 375	163
59	Brabham BT19	162
60	Tyrrell 005	159
61	BRM P25	157
62	March 701	156
63	Williams FW07B	155
64	Brabham BT24	151
64	McLaren MP4/1B	151
66	Brabham BT7	147
66	Ferrari 126C2	147
68	Ferrari 126C2B	146
69	Kuzma	144
70	Brabham BT45B	139
71	Brabham BT50	136
71	McLaren M7A	136
73	Ferrari 126CK	130
74	Ferrari 126C3	125
75	Brabham BT33	124
76	Renault RE40	121
77	Brabham BT52	120
78	Brabham BT44B	119
79	Ferrari 312B2-72	115
80	Tyrrell 001	113
81	Alfa Romeo 159A	112
82	Williams FW08C	101
83	Williams FW07D	100
84	Matra MS80	94
85	Brabham BT53	89
85	Ferrari 158	89
87	Cooper T81	88
87	Hesketh 308B	88
89	Ferrari 156/63	87
89	McLaren M19A	87
91	Williams FW08	84
92	BRM P160	82
93	Ferrari 126C4	81
93	Tyrrell P34	81
95	BRM P160B	80
96	Alfa Romeo 159	78
97	Alfa Romeo 159M	76
98	Maserati A6GCM-53	73
99	Brabham BT26A	72
99	Ferrari 156 Aero	72
101	March 761	69
102	Ferrari 553 Squalo	68
103	Honda RA272	67
104	Alfa Romeo 159B	66
	Cooper T45	66
	Ligier JS17	66
107	Brabham BT46	63
108	Renault RE50	59
109	BRM P153	55
	Ferrari 312B2	55
	Lotus 77	55
112	Lotus 43	53
112	Tyrrell 002	53
114	Tyrrell 008	52
115	BRM P48	50
115	Lesovsky	50
117	Cooper T43	46
118	Lotus 18/21	45
	Penske PC4	45
	Renault RS10	45
121	Tyrrell 004	43
122	Lotus 21	42
123	Kurtis Kraft 500D	39
124	Arrows FA1	37
124	Ferrari 312/69	37
126	Brabham BT49D	36
	March 711	36
	Maserati A6GCM	36
129	Tyrrell 011	34
130	Brabham BT45	32
	Brabham BT46B	32
	Shadow DN5	32
133	Alfa Romeo 179	31
133	McLaren MP4/1C	31
135	BRM P160D	28
	Cooper T58	28
	March 751	28
138	Ferrari 1512	27
139	Kurtis Kraft 500G	25
139	Pawl	25
141	Arrows A3	24
142	BRM P160E	23
142	Deidt	23
144	Kurtis Kraft 3000	22
144	Lotus 76	22
146	Ewing	21
147	Lancia D50	20
148	Eagle T1G	19
148	Matra MS120D	19
150	Alfa Romeo 183T	18
151	Ligier JS7	17
152	Wolf WR3	16
153	BRM P61	15
	Ferrari 801	15
	Porsche 804	15
156	Alfa Romeo 182	14
156	Cooper T60	14
158	Cooper T79	13
159	BRM P133	12
	Kurtis Kraft 4000	12
	Wolf WR2	12
162	Matra MS120	11
162	Shadow DN8	11
164	Honda RA301	10
	Parnelli VPJ4	10
	Wolf WR5	10
167	Brabham BT11	9
167	Matra MS120B	9
169	BRM P83	8
	Hill GH1	8
	McLaren MP4/1	8
172	Phillips	7
172	Shadow DN1	7
174	Lotus 91	5
	Lotus 95T	5
	Porsche 718/2	5
	Surtees TS9	5
	Talbot-Lago T26C	5
179	Lotus 24	4
179	Surtees TS19	4
181	March 721G	3
182	Kurtis Kraft 500B	2
	Lotus 63	2
	McLaren M19C	2
185	Ferrari 246T	1
	Ferrari 312T5	1
	Gordini T16	1
	Honda RA273	1
	Honda RA300	1
	Lotus 49C	1
	Matra MS9	1
	McLaren M14A	1
	Renault RS01	1
	Vanwall 56	1
	Williams FW09	1