Race details

Per Olsen

Men 400 Freestyle · Heats · Jul 14, 1952–Aug 3, 19521952 Olympic Games Helsinki

P1 John Wardrop4:43.70
Heat 1 · Lane 5
P2 Yasuo Tanaka4:44.30
Heat 1 · Lane 4
P3 Godfryd Gremlowski4:49.00
Heat 1 · Lane 2
P4 Joseph Bernardo4:53.50
Heat 1 · Lane 3
P5 Pentti Olavi Ikonen4:55.70
Heat 1 · Lane 6
P6 Geoffrey Charles Marks5:15.20
Heat 1 · Lane 1
P7 Georg Mascetti5:31.20
Heat 1 · Lane 7
P1 Hironoshin Furuhashi4:43.30
Heat 2 · Lane 6
P2 Viktor Drobinski4:56.50
Heat 2 · Lane 3
P3 Chwee-Kok Neo4:57.50
Heat 2 · Lane 4
P4 Eduardo Priggione5:12.10
Heat 2 · Lane 2
P5 Walter Edward Bardgett5:18.00
Heat 2 · Lane 1
P6 Francisco Xavier Monteiro5:21.60
Heat 2 · Lane 5
P— Tonatiuh GutierrezDNS
Heat 2 · Lane 7
P1 James McLane4:46.50
Heat 3 · Lane 5
P2 Dennis Ford4:50.20
Heat 3 · Lane 1
P3 Allan Gilchrist4:52.50
Heat 3 · Lane 4
P4 Enrique Granados Aumacellas4:53.70
Heat 3 · Lane 6
P5 Federico Zwanck4:56.40
Heat 3 · Lane 2
P6 Ricardo Capanema Esperard5:09.50
Heat 3 · Lane 8
P7 Walter Schneider5:27.30
Heat 3 · Lane 3
P— Jack HakimDNS
Heat 3 · Lane 7
P1 Jean Boiteux4:45.10
Heat 4 · Lane 4
P2 Graham Johnston4:52.30
Heat 4 · Lane 7
P3 Anatoli Raznochintsev4:56.80
Heat 4 · Lane 1
P4 Peter Steinwender5:03.60
Heat 4 · Lane 5
P5 Peter Michael Head5:04.20
Heat 4 · Lane 2
P6 Kin-Man Cheung5:11.40
Heat 4 · Lane 6
P— Sambiao BasanungDNS
Heat 4 · Lane 3
P1 Gyorgy Csordas4:45.70
Heat 5 · Lane 1
P2 Ford Konno4:47.90
Heat 5 · Lane 5
P3 Joris Tjebbes4:54.40
Heat 5 · Lane 6
P4 Carlos Bonacich5:06.30
Heat 5 · Lane 3
P5 Per Olsen5:08.60
Heat 5 · Lane 2
P6 Pentti Juhani Paatsalo5:09.30
Heat 5 · Lane 7
P7 Robert James Cook5:15.40
Heat 5 · Lane 4
P1 Per-Olof Ostrand4:38.60
Heat 6 · Lane 5
P2 Gusztav Ketesi4:53.00
Heat 6 · Lane 1
P3 Garrick Agnew4:55.50
Heat 6 · Lane 6
P4 Roar Woldum5:14.40
Heat 6 · Lane 3
P5 Einari Ferdinand Aalto5:15.80
Heat 6 · Lane 4
P— Cesar BorjaDNS
Heat 6 · Lane 2
P— Yury ShlyapinDNS
Heat 6 · Lane 7
P1 Tetsuo Okamoto4:46.10
Heat 7 · Lane 1
P2 John Marshall4:46.80
Heat 7 · Lane 3
P3 Gerald McNamee4:53.50
Heat 7 · Lane 6
P4 Severo Alfredo Yantorno4:54.50
Heat 7 · Lane 7
P5 Roland Stuart Burns4:55.20
Heat 7 · Lane 5
P6 Nguyen Van Phan5:36.50
Heat 7 · Lane 8
P— Hernan AvilesDNS
Heat 7 · Lane 2
P— Abdel Aziz El ShafeiDNS
Heat 7 · Lane 4
P1 Wayne Moore4:43.20
Heat 8 · Lane 1
P2 Peter Duncan4:44.00
Heat 8 · Lane 2
P3 Yoshio Tanaka4:54.00
Heat 8 · Lane 3
P4 Angelo Romani5:05.10
Heat 8 · Lane 5
P5 Rene Million5:07.00
Heat 8 · Lane 4
P6 Fernando Madeira5:08.60
Heat 8 · Lane 8
P7 Muhammad Razman5:45.70
Heat 8 · Lane 6
P— Efren FierroDNS
Heat 8 · Lane 7

Place	Swimmer	Country	RT	Time
1Heat 1	John Wardrop	Great Britain	—	4:43.70
2Heat 1	Yasuo Tanaka	Japan	—	4:44.30
3Heat 1	Godfryd Gremlowski	Poland	—	4:49.00
4Heat 1	Joseph Bernardo	France	—	4:53.50
5Heat 1	Pentti Olavi Ikonen	Finland	—	4:55.70
6Heat 1	Geoffrey Charles Marks	Sri Lanka	—	5:15.20
7Heat 1	Georg Mascetti	SAA	—	5:31.20
1Heat 2	Hironoshin Furuhashi	Japan	—	4:43.30
2Heat 2	Viktor Drobinski	Russia	—	4:56.50
3Heat 2	Chwee-Kok Neo	Singapore	—	4:57.50
4Heat 2	Eduardo Priggione	Uruguay	—	5:12.10
5Heat 2	Walter Edward Bardgett	Bermuda	—	5:18.00
6Heat 2	Francisco Xavier Monteiro	Hong Kong SAR China	—	5:21.60
—Heat 2	Tonatiuh Gutierrez	Mexico	—	DNS
1Heat 3	James McLane	United States	—	4:46.50
2Heat 3	Dennis Ford	South Africa	—	4:50.20
3Heat 3	Allan Gilchrist	Canada	—	4:52.50
4Heat 3	Enrique Granados Aumacellas	Spain	—	4:53.70
5Heat 3	Federico Zwanck	Argentina	—	4:56.40
6Heat 3	Ricardo Capanema Esperard	Brazil	—	5:09.50
7Heat 3	Walter Schneider	Switzerland	—	5:27.30
—Heat 3	Jack Hakim	Egypt	—	DNS
1Heat 4	Jean Boiteux	France	—	4:45.10
2Heat 4	Graham Johnston	South Africa	—	4:52.30
3Heat 4	Anatoli Raznochintsev	Russia	—	4:56.80
4Heat 4	Peter Steinwender	Austria	—	5:03.60
5Heat 4	Peter Michael Head	Great Britain	—	5:04.20
6Heat 4	Kin-Man Cheung	Hong Kong SAR China	—	5:11.40
—Heat 4	Sambiao Basanung	Philippines	—	DNS
1Heat 5	Gyorgy Csordas	Hungary	—	4:45.70
2Heat 5	Ford Konno	United States	—	4:47.90
3Heat 5	Joris Tjebbes	Netherlands	—	4:54.40
4Heat 5	Carlos Bonacich	Argentina	—	5:06.30
5Heat 5	Per Olsen	Norway	—	5:08.60
6Heat 5	Pentti Juhani Paatsalo	Finland	—	5:09.30
7Heat 5	Robert James Cook	Bermuda	—	5:15.40
1Heat 6	Per-Olof Ostrand	Sweden	—	4:38.60
2Heat 6	Gusztav Ketesi	Hungary	—	4:53.00
3Heat 6	Garrick Agnew	Australia	—	4:55.50
4Heat 6	Roar Woldum	Norway	—	5:14.40
5Heat 6	Einari Ferdinand Aalto	Finland	—	5:15.80
—Heat 6	Cesar Borja	Mexico	—	DNS
—Heat 6	Yury Shlyapin	Russia	—	DNS
1Heat 7	Tetsuo Okamoto	Brazil	—	4:46.10
2Heat 7	John Marshall	Australia	—	4:46.80
3Heat 7	Gerald McNamee	Canada	—	4:53.50
4Heat 7	Severo Alfredo Yantorno	Argentina	—	4:54.50
5Heat 7	Roland Stuart Burns	Great Britain	—	4:55.20
6Heat 7	Nguyen Van Phan	Vietnam	—	5:36.50
—Heat 7	Hernan Aviles	Chile	—	DNS
—Heat 7	Abdel Aziz El Shafei	Egypt	—	DNS
1Heat 8	Wayne Moore	United States	—	4:43.20
2Heat 8	Peter Duncan	South Africa	—	4:44.00
3Heat 8	Yoshio Tanaka	Japan	—	4:54.00
4Heat 8	Angelo Romani	Italy	—	5:05.10
5Heat 8	Rene Million	France	—	5:07.00
6Heat 8	Fernando Madeira	Portugal	—	5:08.60
7Heat 8	Muhammad Razman	Pakistan	—	5:45.70
—Heat 8	Efren Fierro	Mexico	—	DNS

SourceResults

Meet source; a separate document for this swim is not linked.