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1,500 metres Freestyle, Men

Date31 July – 2 August 1952
StatusOlympic
LocationHelsingin Uimastadion, Helsinki
Participants37 from 22 countries

Hironoshin Furuhashi of Japan had been the outstanding long distance freestyle swimmer since the last Olympics but was probably past his best by 1952. His preparations for Helsinki were ruined by a bout of malaria and his Olympic career was limited to a below-par swim in the 400m. The standard of competition was high, 400m champion Jean Boiteux went below the pre-Games Olympic record but failed to reach the final. The fastest qualifiers for the final were Shiro Hashizume of Japan and the Japanese-American Ford Konno, another from the great Hawaiian tradition of swimmers, and these two continued their form into the final. Hashizume went off into a lead but was gradually pulled back by Konno. At 1200m Konno moved level with the Japanese swimmer and then forged ahead as Hashizume’s fast start had drained his stamina. Konno eventually finished ten seconds clear of Hashizume whilst a frantic battle for third place saw Tetsuo Okamoto, a Brazilian of Japanese parentage, edge out the 1948 champion Jimmy McLane to complete an unusual “Japanese” sweep of the medals.

PosNumberCompetitorNOCR1Final
1606Ford KonnoUSA18:53.7 (1 h5)18:30.3 (1)Gold
2282Shiro HashizumeJPN18:34.0 (1 h1)18:41.4 (2)Silver
375Tetsuo OkamotoBRA19:05.6 (1 h3)18:51.3 (3)Bronze
4605Jimmy McLaneUSA19:09.3 (1 h2)18:51.5 (4)
5436Jo BernardoFRA19:06.5 (2 h5)18:59.1 (5)
6283Yasuo KitamuraJPN19:10.3 (3 h6)19:00.4 (6)
7Peter DuncanRSA19:03.5 (1 h6)19:12.1 (7)
893John MarshallAUS19:09.2 (2 h6)19:53.4 (8)
9435Jean BoiteuxFRA19:12.3 (1 h4)
10422Gotfryd GremlowskiPOL19:17.5 (2 h1)
11490Heinz-Günther LehmannGER19:17.9 (2 h2)
12339Tonatiuh GutiérrezMEX19:18.9 (3 h1)
13607Bill WoolseyUSA19:24.6 (2 h4)
14566György CsordásHUN19:26.2 (2 h3)
1574Sylvio dos SantosBRA19:26.8 (4 h1)
16284Yukiyoshi AokiJPN19:27.0 (3 h3)
17127Graham JohnstonRSA19:27.1 (5 h1)
18125Dennis FordRSA19:27.6 (3 h5)
19338César BorjaMEX19:43.3 (3 h4)
20115Enrique GranadosESP19:45.9 (4 h6)
21337Efrén FierroMEX19:55.8 (3 h2)
22197Bob SreenanGBR19:59.2 (4 h4)
23320Gerry McNameeCAN20:02.5 (6 h1)
2422Garrick AgnewAUS20:03.8 (4 h2)
25369Vladimer Lavrinenk'oURS20:07.8 (5 h4)
26321Allen GilchristCAN20:08.3 (4 h5)
27368Endel PressURS20:11.7 (4 h3)
28169Cheung Kin ManHKG20:50.2 (6 h4)
29140Sambiao BasanungPHI20:58.6 (7 h1)
3091Geoffrey MarksSRI20:59.4 (5 h6)
3162Robert CookBER20:59.6 (6 h6)
32588Eduardo PriggioneURU21:11.9 (7 h4)
33405Roar WoldumNOR21:19.5 (7 h6)
34536Walter SchneiderSUI21:36.2 (5 h2)
3563Walter BardgettBER21:42.4 (5 h3)
36170Sonny MonteiroHKG22:26.7 (6 h3)
37408Muhammad RamzanPAK23:44.3 (6 h2)
DNS488Georg MascettiSAA– (DNS h2)
DNS94Abdel Aziz El-ShafeiEGY– (DNS h3)
DNS567Dezső LemhényiHUN– (DNS h5)
DNS370Valentin ProkopovURS– (DNS h5)

Round One

Date31 July 1952 — 10:00
FormatFastest eight advanced to the final.
PosLaneCompetitorNOCTime
11Shiro HashizumeJPN18:34.0QOR
27Ford KonnoUSA18:53.7Q
31Peter DuncanRSA19:03.5Q
43Tetsuo OkamotoBRA19:05.6Q
55Jo BernardoFRA19:06.5Q
66John MarshallAUS19:09.2Q
76Jimmy McLaneUSA19:09.3Q
87Yasuo KitamuraJPN19:10.3Q
93Jean BoiteuxFRA19:12.3
102Gotfryd GremlowskiPOL19:17.5
111Heinz-Günther LehmannGER19:17.9
123Tonatiuh GutiérrezMEX19:18.9
135Bill WoolseyUSA19:24.6
141György CsordásHUN19:26.2
154Sylvio dos SantosBRA19:26.8
164Yukiyoshi AokiJPN19:27.0
175Graham JohnstonRSA19:27.1
183Dennis FordRSA19:27.6
191César BorjaMEX19:43.3
202Enrique GranadosESP19:45.9
212Efrén FierroMEX19:55.8
227Bob SreenanGBR19:59.2
236Gerry McNameeCAN20:02.5
245Garrick AgnewAUS20:03.8
252Vladimer Lavrinenk'oURS20:07.8
266Allen GilchristCAN20:08.3
275Endel PressURS20:11.7
286Cheung Kin ManHKG20:50.2
297Sambiao BasanungPHI20:58.6
305Geoffrey MarksSRI20:59.4
314Robert CookBER20:59.6
324Eduardo PriggioneURU21:11.9
333Roar WoldumNOR21:19.5
347Walter SchneiderSUI21:36.2
357Walter BardgettBER21:42.4
362Sonny MonteiroHKG22:26.7
373Muhammad RamzanPAK23:44.3
DNS4Georg MascettiSAA
DNS6Abdel Aziz El-ShafeiEGY
DNS2Dezső LemhényiHUN
DNS4Valentin ProkopovURS

Heat #1

Time10:00
PosLaneCompetitorNOCTime
11Shiro HashizumeJPN18:34.0QOR
22Gotfryd GremlowskiPOL19:17.5
33Tonatiuh GutiérrezMEX19:18.9
44Sylvio dos SantosBRA19:26.8
55Graham JohnstonRSA19:27.1
66Gerry McNameeCAN20:02.5
77Sambiao BasanungPHI20:58.6

Heat #2

PosLaneCompetitorNOCTime
16Jimmy McLaneUSA19:09.3Q
21Heinz-Günther LehmannGER19:17.9
32Efrén FierroMEX19:55.8
45Garrick AgnewAUS20:03.8
57Walter SchneiderSUI21:36.2
63Muhammad RamzanPAK23:44.3
DNS4Georg MascettiSAA

Heat #3

PosLaneCompetitorNOCTime
13Tetsuo OkamotoBRA19:05.6Q
21György CsordásHUN19:26.2
34Yukiyoshi AokiJPN19:27.0
45Endel PressURS20:11.7
57Walter BardgettBER21:42.4
62Sonny MonteiroHKG22:26.7
DNS6Abdel Aziz El-ShafeiEGY

Heat #4

PosLaneCompetitorNOCTime
13Jean BoiteuxFRA19:12.3
25Bill WoolseyUSA19:24.6
31César BorjaMEX19:43.3
47Bob SreenanGBR19:59.2
52Vladimer Lavrinenk'oURS20:07.8
66Cheung Kin ManHKG20:50.2
74Eduardo PriggioneURU21:11.9

Heat #5

Time17:00
PosLaneCompetitorNOCTime
17Ford KonnoUSA18:53.7Q
25Jo BernardoFRA19:06.5Q
33Dennis FordRSA19:27.6
46Allen GilchristCAN20:08.3
DNS2Dezső LemhényiHUN
DNS4Valentin ProkopovURS

Heat #6

PosLaneCompetitorNOCTime
11Peter DuncanRSA19:03.5Q
26John MarshallAUS19:09.2Q
37Yasuo KitamuraJPN19:10.3Q
42Enrique GranadosESP19:45.9
55Geoffrey MarksSRI20:59.4
64Robert CookBER20:59.6
73Roar WoldumNOR21:19.5

Final Round

Date2 August 1952 — 17:00
PosLaneCompetitorNOCTime
15Ford KonnoUSA18:30.3OR
24Shiro HashizumeJPN18:41.4
36Tetsuo OkamotoBRA18:51.3
41Jimmy McLaneUSA18:51.5
52Jo BernardoFRA18:59.1
68Yasuo KitamuraJPN19:00.4
73Peter DuncanRSA19:12.1
87John MarshallAUS19:53.4