400 m Freestyle, Men

Competition 1952 South American Aquatics Championships
Venue Lima PER
Held 18 March 1952
Status Medal
Competitors 8
Countries 5
Pos Athlete(s) Country Preliminary Round Final
🥇 Tetsuo Okamoto BRA 4:55.6
(1 h2)
4:49.0
(1 F)
🥈 Sylvio dos Santos BRA 4:57.6
(2 h1)
4:53.0
(2 F)
🥉 Alfredo Yantorno ARG 4:56.0
(2 h2)
5:01.6
(3 F)
4 Federico Zwanck ARG 4:54.9
(1 h1)
5:04.3
(4 F)
5 Florbel Pérez URU 5:07.2
(3 h2)
5:04.5
(5 F)
6 Huerta PER 5:05.1
(3 h1)
5:05.3
(6 F)
7 Guillermo Flow CHI 5:07.4
(4 h2)
—
(7 F)
8 Eduardo Priggione URU 5:09.4
(4 h1)
5:07.8
(8 F)

Preliminary Round

Heat 1

Pos Athlete(s) Country Mark
1 Federico Zwanck ARG 4:54.9
2 Sylvio dos Santos BRA 4:57.6
3 Huerta PER 5:05.1
4 Eduardo Priggione URU 5:09.4

Heat 2

Pos Athlete(s) Country Mark
1 Tetsuo Okamoto BRA 4:55.6
2 Alfredo Yantorno ARG 4:56.0
3 Florbel Pérez URU 5:07.2
4 Guillermo Flow CHI 5:07.4

Final

Pos Athlete(s) Country Mark
1 Tetsuo Okamoto BRA 4:49.0
2 Sylvio dos Santos BRA 4:53.0
3 Alfredo Yantorno ARG 5:01.6
4 Federico Zwanck ARG 5:04.3
5 Florbel Pérez URU 5:04.5
6 Huerta PER 5:05.3
7 Guillermo Flow CHI —
8 Eduardo Priggione URU 5:07.8