United States of America

Men 4x100 Medley Relay · Heats · Aug 19, 2025–Aug 24, 20252025 World Aquatics Junior Swimming Championships

• P14 Kazakhstan3:42.07

  Heat 1 · Lane 4

• P21 Mongolia3:59.25

  Heat 1 · Lane 3

• P25 Bolivia4:02.13

  Heat 1 · Lane 1

• P28 Paraguay4:05.19

  Heat 1 · Lane 7

• P31 Pakistan4:11.02

  Heat 1 · Lane 5

• P33 Maldives4:27.68

  Heat 1 · Lane 2

• P34 Seychelles4:31.03

  Heat 1 · Lane 8

• P35 Malawi4:43.02

  Heat 1 · Lane 6

• P9 Brazil3:40.74

  Heat 2 · Lane 0

• P22 Sri Lanka3:59.53

  Heat 2 · Lane 4

• P23 Bahamas4:00.35

  Heat 2 · Lane 3

• P24 Dominican Republic4:00.75

  Heat 2 · Lane 9

• P27 Jamaica4:03.46

  Heat 2 · Lane 6

• P29 Botswana4:06.01

  Heat 2 · Lane 1

• P30 Armenia4:09.99

  Heat 2 · Lane 5

• P32 Angola4:18.33

  Heat 2 · Lane 7

• P— ArubaDQ

  Heat 2 · Lane 2

• P— KenyaDQ

  Heat 2 · Lane 8

• P3 Great Britain3:39.45

  Heat 3 · Lane 3

• P4 Japan3:39.61

  Heat 3 · Lane 4

• P8 Italy3:40.59

  Heat 3 · Lane 6

• P11 Australia3:41.21

  Heat 3 · Lane 2

• P12 Canada3:41.52

  Heat 3 · Lane 5

• P15 South Africa3:43.56

  Heat 3 · Lane 1

• P16 Austria3:45.68

  Heat 3 · Lane 8

• P17 Republic of Korea3:45.97

  Heat 3 · Lane 7

• P19 Singapore3:50.19

  Heat 3 · Lane 0

• P26 Hong Kong, China4:02.54

  Heat 3 · Lane 9

• P1 United States of America3:38.59

  Heat 4 · Lane 4

• P2 NABNeutral Athletes B3:39.10

  Heat 4 · Lane 5

• P5 Poland3:40.50

  Heat 4 · Lane 7

• P6 Romania3:40.53

  Heat 4 · Lane 1

• P7 Greece3:40.56

  Heat 4 · Lane 6

• P10 People's Republic of China3:41.20

  Heat 4 · Lane 3

• P13 Türkiye3:41.69

  Heat 4 · Lane 2

• P18 Mexico3:48.73

  Heat 4 · Lane 0

• P20 Serbia3:50.91

  Heat 4 · Lane 8

• P— Chinese TaipeiDNS

  Heat 4 · Lane 9

Place	Swimmer	Country	RT	Time
14Heat 1	Kazakhstan	Kazakhstan	—	3:42.07
21Heat 1	Mongolia	Mongolia	—	3:59.25
25Heat 1	Bolivia	Bolivia	—	4:02.13
28Heat 1	Paraguay	Paraguay	—	4:05.19
31Heat 1	Pakistan	Pakistan	—	4:11.02
33Heat 1	Maldives	Maldives	—	4:27.68
34Heat 1	Seychelles	Seychelles	—	4:31.03
35Heat 1	Malawi	Malawi	—	4:43.02
9Heat 2	Brazil	Brazil	—	3:40.74
22Heat 2	Sri Lanka	Sri Lanka	—	3:59.53
23Heat 2	Bahamas	Bahamas	—	4:00.35
24Heat 2	Dominican Republic	Dominican Republic	—	4:00.75
27Heat 2	Jamaica	Jamaica	—	4:03.46
29Heat 2	Botswana	Botswana	—	4:06.01
30Heat 2	Armenia	Armenia	—	4:09.99
32Heat 2	Angola	Angola	—	4:18.33
—Heat 2	Aruba	Aruba	—	DQ
—Heat 2	Kenya	Kenya	—	DQ
3Heat 3	Great Britain	Great Britain	—	3:39.45
4Heat 3	Japan	Japan	—	3:39.61
8Heat 3	Italy	Italy	—	3:40.59
11Heat 3	Australia	Australia	—	3:41.21
12Heat 3	Canada	Canada	—	3:41.52
15Heat 3	South Africa	South Africa	—	3:43.56
16Heat 3	Austria	Austria	—	3:45.68
17Heat 3	Republic of Korea	South Korea	—	3:45.97
19Heat 3	Singapore	Singapore	—	3:50.19
26Heat 3	Hong Kong, China	Hong Kong SAR China	—	4:02.54
1Heat 4	United States of America	United States	—	3:38.59
2Heat 4	NABNeutral Athletes B	Neutral Athletes B	—	3:39.10
5Heat 4	Poland	Poland	—	3:40.50
6Heat 4	Romania	Romania	—	3:40.53
7Heat 4	Greece	Greece	—	3:40.56
10Heat 4	People's Republic of China	China	—	3:41.20
13Heat 4	Türkiye	Türkiye	—	3:41.69
18Heat 4	Mexico	Mexico	—	3:48.73
20Heat 4	Serbia	Serbia	—	3:50.91
—Heat 4	Chinese Taipei	Taiwan	—	DNS