Race details

Japan

Place	Swimmer	Country	RT	Time
1Heat 1	Republic of Korea	South Korea	—	4:03.38
2Heat 1	Finland	Finland	—	4:05.50
3Heat 1	Türkiye	Türkiye	—	4:05.72
1Heat 2	United States of America	United States	—	3:55.39
2Heat 2	Italy	Italy	—	3:58.35
3Heat 2	Sweden	Sweden	—	3:59.40
4Heat 2	Japan	Japan	—	3:59.87
5Heat 2	Germany	Germany	—	4:00.91
6Heat 2	Hong Kong, China	Hong Kong SAR China	—	4:03.52
7Heat 2	Poland	Poland	—	4:04.27
8Heat 2	Denmark	Denmark	—	4:04.33
9Heat 2	South Africa	South Africa	—	4:05.12
1Heat 3	Australia	Australia	—	3:58.19
2Heat 3	Canada	Canada	—	3:58.63
3Heat 3	People's Republic of China	China	—	3:59.26
4Heat 3	Great Britain	Great Britain	—	3:59.74
5Heat 3	Netherlands	Netherlands	—	4:01.42
6Heat 3	Switzerland	Switzerland	—	4:01.85
7Heat 3	Russia	Russia	—	4:02.26
8Heat 3	Hungary	Hungary	—	4:05.61
9Heat 3	Singapore	Singapore	—	4:11.67

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