5th Place Finish Ratio

until 1962 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	Designer	5th Place Finish Ratio	5th Place Finishes	Entries
1	Eric Broadley	28.57%	2	7
2	Paul Greifzu	20.00%	1	5
3	Peter Berthon	10.94%	7	64
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	Mike Oliver	7.25%	19	262
9	Rodney Clarke	7.25%	19	262
11	Tony Rudd	7.14%	6	84
12	Dante Giacosa	7.08%	8	113
13	Carlo Chiti	6.85%	10	146
14	Aurelio Lampredi	6.58%	29	441
15	Arialdo Ruggieri	6.25%	1	16
16	Vittorio Jano	6.05%	15	248
17	Amédée Gordini	5.96%	23	386
18	Vittorio Bellentani	5.96%	37	621
19	Gioacchino Colombo	5.79%	42	726
20	Ernesto Maserati	5.44%	16	294
21	Owen Maddock	5.33%	50	938
22	Alberto Massimino	4.93%	7	142
23	Wilhelm Hild	4.44%	4	90
24	Colin Chapman	4.38%	21	479
25	Geoffrey Taylor	3.33%	2	60
26	Ernst Loof	2.41%	2	83
27	Hans Gassmann	2.38%	1	42
	Hans Scherrenberg	2.38%	1	42
	Ludwig Krause	2.38%	1	42
30	Alf Francis	2.08%	1	48
30	John Heath	2.08%	1	48
32	Hans Mezger	1.79%	1	56
33	Helmut Bott	1.64%	1	61

Finishing position: