12th Place Finish Ratio

until 1961 ACF GP

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

Finishing position:

Pos	Entrant	12th Place Finish Ratio	12th Place Finishes	Entries
1	J. Ensley & S. Murphy	100.00%	1	1
2	Alan Brown Equipe	50.00%	1	2
	Duncan Hamilton	50.00%	1	2
	Ernst Klodwig	50.00%	1	2
	Fred Gerhardt	50.00%	1	2
	Robert Bodle Ltd	50.00%	1	2
7	Lee Elkins	40.00%	2	5
8	Scuderia Marzotto	33.33%	1	3
8	Theo Helfrich	33.33%	1	3
10	Equipe Anglaise	25.00%	1	4
11	Camoradi International	22.22%	2	9
12	J.C. Agajanian	20.00%	2	10
13	Federal Auto Associates	14.29%	2	14
	Dr Ing F. Porsche KG	14.29%	1	7
	Racing Associates	14.29%	1	7
16	Murrell Belanger	12.50%	1	8
17	Ecurie Ecosse	11.76%	2	17
18	Bob Estes	10.00%	1	10
18	Porsche System Engineering	10.00%	1	10
20	Roebuck Engineering	9.09%	1	11
21	Horace Richards	8.33%	1	12
	John Zink	8.33%	1	12
	Peter Whitehead	8.33%	1	12
24	Harry Schell	7.14%	1	14
24	The Border Reivers	7.14%	1	14
26	Equipe Devone	5.26%	1	19
27	Ecurie Belge	4.76%	1	21
28	Enrico Plate	4.35%	1	23
29	Yeoman Credit Racing Team	3.85%	1	26
30	Cooper Car Co	2.97%	3	101
31	HW Motors	2.17%	1	46
32	Connaught Engineering	1.59%	1	63
33	Scuderia Centro Sud	1.43%	1	70
34	Team Lotus	1.22%	1	82
35	Equipe Gordini	0.55%	1	181
36	Scuderia Ferrari	0.30%	1	332

Finishing position: