5th Place Finish Ratio

until 1965 South African 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	Designer	5th Place Finish Ratio	5th Place Finishes	Entries
1	Paul Greifzu	20.00%	1	5
2	Peter Berthon	10.94%	7	64
3	Len Terry	10.53%	2	19
4	Bindo Maserati	10.34%	3	29
4	Ettore Maserati	10.34%	3	29
6	Reid Railton	9.57%	20	209
7	Antonio Lago	8.39%	25	298
7	Carlo Marchetti	8.39%	25	298
9	Eddie Strait	7.69%	2	26
10	Mike Oliver	7.25%	19	262
10	Rodney Clarke	7.25%	19	262
12	Dante Giacosa	7.08%	8	113
13	Tony Robinson	6.90%	2	29
14	Aurelio Lampredi	6.58%	29	441
15	Mauro Forghieri	6.52%	3	46
16	Tony Rudd	6.47%	11	170
17	Carlo Chiti	6.36%	11	173
18	Eric Broadley	6.25%	2	32
18	Arialdo Ruggieri	6.25%	1	16
20	Vittorio Jano	6.04%	16	265
21	Am�d�e Gordini	5.96%	23	386
22	Vittorio Bellentani	5.96%	37	621
23	Gioacchino Colombo	5.79%	42	726
24	Owen Maddock	5.70%	61	1071
25	Ernesto Maserati	5.44%	16	294
26	Colin Chapman	4.92%	43	874
27	Alberto Massimino	4.58%	7	153
28	Wilhelm Hild	4.44%	6	135
29	Helmut Bott	3.42%	4	117
30	Geoffrey Taylor	3.33%	2	60
31	Hans Mezger	2.97%	3	101
32	Ron Tauranac	2.48%	3	121
33	Ernst Loof	2.41%	2	83
34	Hans Gassmann	2.38%	1	42
	Hans Scherrenberg	2.38%	1	42
	Ludwig Krause	2.38%	1	42
37	Alf Francis	2.08%	1	48
37	John Heath	2.08%	1	48

Finishing position: