Race details

Sergio De Gregorio

Men 400 Freestyle · Heats · Oct 10, 1964–Oct 24, 19641964 Olympic Games Tokyo

P1 Robert Windle4:21.60
Heat 1 · Lane 7
P2 Haruo Yoshimuta4:28.80
Heat 1 · Lane 4
P3 Wolfgang Kremer4:29.90
Heat 1 · Lane 6
P4 Giovanni Orlando4:30.80
Heat 1 · Lane 2
P5 Carlos Canepa4:44.90
Heat 1 · Lane 3
P6 Laszlo Szlamka5:00.00
Heat 1 · Lane 1
P— Luis NicolaoDNS
Heat 1 · Lane 5
P1 Roy Saari4:20.00
Heat 2 · Lane 5
P2 Sandy Gilchrist4:24.20
Heat 2 · Lane 1
P3 Sergio De Gregorio4:27.40
Heat 2 · Lane 7
P4 Aleksandr Paramonov4:34.00
Heat 2 · Lane 8
P5 Julio Arango4:35.10
Heat 2 · Lane 3
P6 Maung Ni Tin4:40.90
Heat 2 · Lane 4
P7 Robert Loh4:53.30
Heat 2 · Lane 2
P— Pierre CanaveseDNS
Heat 2 · Lane 6
P1 John Nelson4:19.90
Heat 3 · Lane 5
P2 Johan Bontekoe4:26.60
Heat 3 · Lane 2
P3 Yevgeny Novikov4:30.00
Heat 3 · Lane 6
P4 Carlos Van Der Math4:30.20
Heat 3 · Lane 8
P5 Alan Hugh Durrett4:39.00
Heat 3 · Lane 3
P6 Adriaan Frederik Oudt4:46.50
Heat 3 · Lane 7
P— Guillermo EchevarriaDNS
Heat 3 · Lane 1
P— Jan LundinDNS
Heat 3 · Lane 4
P1 Tsuyoshi Yamanaka4:21.10
Heat 4 · Lane 1
P2 Hans Rosendahl4:23.50
Heat 4 · Lane 6
P3 Ron Jacks4:29.30
Heat 4 · Lane 5
P4 Pierpaolo Spangaro4:30.00
Heat 4 · Lane 3
P5 Tuomo Juhani Hamalainen4:35.50
Heat 4 · Lane 4
P6 Gert Kolli4:38.40
Heat 4 · Lane 7
P7 Bong-Jo Kim4:55.80
Heat 4 · Lane 2
P— Jean PommatDNS
Heat 4 · Lane 8
P1 Russell Phegan4:19.80
Heat 5 · Lane 2
P2 Jozsef Katona4:24.70
Heat 5 · Lane 3
P3 Takeshi Yamakage4:27.80
Heat 5 · Lane 6
P4 John Thurley4:31.00
Heat 5 · Lane 5
P5 Slobodan Dijakovic4:41.00
Heat 5 · Lane 8
P6 Teodoro Capriles4:44.50
Heat 5 · Lane 7
P7 Walter Ledgard-Buse4:50.40
Heat 5 · Lane 4
P— Eliot H ChenauxDNS
Heat 5 · Lane 1
P1 Frank Wiegand4:17.20
Heat 6 · Lane 4
P2 Semyon Belits-Geiman4:19.40
Heat 6 · Lane 7
P3 Petr Lohnicky4:28.90
Heat 6 · Lane 6
P4 Celestino Perez4:30.90
Heat 6 · Lane 2
P5 Robert Lord4:33.20
Heat 6 · Lane 5
P5 Francis Luyce4:33.20
Heat 6 · Lane 3
P7 Ilkka Suvanto4:38.00
Heat 6 · Lane 1
P— Andras Bodnar5:03.70
Heat 6 · Lane 8
P1 Don Schollander4:15.80
Heat 7 · Lane 3
P2 Allan Wood4:16.20
Heat 7 · Lane 6
P3 Mats Svensson4:24.60
Heat 7 · Lane 5
P4 Martin Klink4:29.10
Heat 7 · Lane 1
P5 Ralph Hutton4:29.40
Heat 7 · Lane 7
P6 John Martin-Dye4:34.30
Heat 7 · Lane 8
P7 Thuan-Heng Tan4:38.20
Heat 7 · Lane 4
P8 Pano Caperonis4:43.80
Heat 7 · Lane 2

Place	Swimmer	Country	RT	Time
1Heat 1	Robert Windle	Australia	—	4:21.60
2Heat 1	Haruo Yoshimuta	Japan	—	4:28.80
3Heat 1	Wolfgang Kremer	Germany	—	4:29.90
4Heat 1	Giovanni Orlando	Italy	—	4:30.80
5Heat 1	Carlos Canepa	Peru	—	4:44.90
6Heat 1	Laszlo Szlamka	Hungary	—	5:00.00
—Heat 1	Luis Nicolao	Argentina	—	DNS
1Heat 2	Roy Saari	United States	—	4:20.00
2Heat 2	Sandy Gilchrist	Canada	—	4:24.20
3Heat 2	Sergio De Gregorio	Italy	—	4:27.40
4Heat 2	Aleksandr Paramonov	Russia	—	4:34.00
5Heat 2	Julio Arango	Colombia	—	4:35.10
6Heat 2	Maung Ni Tin	Myanmar (Burma)	—	4:40.90
7Heat 2	Robert Loh	Hong Kong SAR China	—	4:53.30
—Heat 2	Pierre Canavese	France	—	DNS
1Heat 3	John Nelson	United States	—	4:19.90
2Heat 3	Johan Bontekoe	Netherlands	—	4:26.60
3Heat 3	Yevgeny Novikov	Russia	—	4:30.00
4Heat 3	Carlos Van Der Math	Argentina	—	4:30.20
5Heat 3	Alan Hugh Durrett	Zambia	—	4:39.00
6Heat 3	Adriaan Frederik Oudt	Netherlands	—	4:46.50
—Heat 3	Guillermo Echevarria	Mexico	—	DNS
—Heat 3	Jan Lundin	Sweden	—	DNS
1Heat 4	Tsuyoshi Yamanaka	Japan	—	4:21.10
2Heat 4	Hans Rosendahl	Sweden	—	4:23.50
3Heat 4	Ron Jacks	Canada	—	4:29.30
4Heat 4	Pierpaolo Spangaro	Italy	—	4:30.00
5Heat 4	Tuomo Juhani Hamalainen	Finland	—	4:35.50
6Heat 4	Gert Kolli	Austria	—	4:38.40
7Heat 4	Bong-Jo Kim	South Korea	—	4:55.80
—Heat 4	Jean Pommat	France	—	DNS
1Heat 5	Russell Phegan	Australia	—	4:19.80
2Heat 5	Jozsef Katona	Hungary	—	4:24.70
3Heat 5	Takeshi Yamakage	Japan	—	4:27.80
4Heat 5	John Thurley	Great Britain	—	4:31.00
5Heat 5	Slobodan Dijakovic	Serbia	—	4:41.00
6Heat 5	Teodoro Capriles	Venezuela	—	4:44.50
7Heat 5	Walter Ledgard-Buse	Peru	—	4:50.40
—Heat 5	Eliot H Chenaux	Puerto Rico	—	DNS
1Heat 6	Frank Wiegand	Germany	—	4:17.20
2Heat 6	Semyon Belits-Geiman	Russia	—	4:19.40
3Heat 6	Petr Lohnicky	Czechia	—	4:28.90
4Heat 6	Celestino Perez	Puerto Rico	—	4:30.90
5Heat 6	Robert Lord	Great Britain	—	4:33.20
5Heat 6	Francis Luyce	France	—	4:33.20
7Heat 6	Ilkka Suvanto	Finland	—	4:38.00
—Heat 6	Andras Bodnar	Hungary	—	5:03.70
1Heat 7	Don Schollander	United States	—	4:15.80
2Heat 7	Allan Wood	Australia	—	4:16.20
3Heat 7	Mats Svensson	Sweden	—	4:24.60
4Heat 7	Martin Klink	Germany	—	4:29.10
5Heat 7	Ralph Hutton	Canada	—	4:29.40
6Heat 7	John Martin-Dye	Great Britain	—	4:34.30
7Heat 7	Thuan-Heng Tan	Malaysia	—	4:38.20
8Heat 7	Pano Caperonis	Switzerland	—	4:43.80

SourceResults

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