12th Place Finish Ratio

until 1962 British 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	Team	12th Place Finish Ratio	12th Place Finishes	Entries
1	Anglo-American Equipe	100.00%	1	1
	J Ensley & S Murphy	100.00%	1	1
	Pescara Racing Club	100.00%	1	1
4	Duncan Hamilton	50.00%	1	2
	Fred Gerhardt	50.00%	1	2
	Heck	50.00%	1	2
	Robert Bodle	50.00%	1	2
8	Lee Elkins	40.00%	2	5
9	Alan Brown	33.33%	1	3
	Scuderia Marzotto	33.33%	1	3
	Theo Helfrich	33.33%	1	3
12	Equipe Anglaise	25.00%	1	4
13	Camoradi	23.08%	3	13
14	J C Agajanian	20.00%	2	10
15	Federal Auto Associates	14.29%	2	14
15	Racing Associates	14.29%	1	7
17	Murrell Belanger	12.50%	1	8
18	Ecurie Ecosse	11.76%	2	17
19	Bob Estes	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	Porsche	5.88%	2	34
27	Equipe Devone	5.26%	1	19
28	Ecurie Belge	4.76%	1	21
29	Enrico Plate	4.35%	1	23
30	Scuderia Centro Sud	2.70%	2	74
31	Cooper	2.52%	3	119
32	HWM	2.17%	1	46
32	Reg Parnell	2.17%	1	46
34	Connaught Engineering	1.56%	1	64
35	Lotus	1.00%	1	100
36	Equipe Gordini	0.55%	1	181
37	Ferrari	0.27%	1	369

Finishing position: