Rank |
Heat |
Lane |
Nation |
Swimmers |
Time |
Notes
|
1 |
5 |
4 |
United States |
Katharine Berkoff (59.12) Josh Matheny (58.45) Dare Rose (50.50) Abbey Weitzeil (52.40) |
3:40.47 |
Q
|
2 |
4 |
4 |
Australia |
Bradley Woodward (53.63) Samuel Williamson (58.88) Emma McKeon (56.70) Shayna Jack (51.66) |
3:40.87 |
Q
|
3 |
5 |
5 |
Netherlands |
Maaike de Waard (1:00.07) Arno Kamminga (58.72) Nyls Korstanje (50.53) Marrit Steenbergen (52.13) |
3:41.45 |
Q
|
4 |
4 |
3 |
China |
Xu Jiayu (52.68) Yan Zibei (59.00) Wang Yichun (57.46) Wu Qingfeng (53.35) |
3:42.49 |
Q
|
5 |
4 |
5 |
Great Britain |
Medi Harris (59.71) James Wilby (59.34) Jacob Peters (51.03) Anna Hopkin (53.39) |
3:43.47 |
Q
|
6 |
5 |
6 |
Canada |
Ingrid Wilm (59.68) James Dergousoff (1:00.24) Margaret MacNeil (56.74) Ruslan Gaziev (47.66) |
3:44.32 |
Q
|
7 |
4 |
6 |
Japan |
Ryosuke Irie (53.63) Ippei Watanabe (59.48) Ai Soma (57.73) Rikako Ikee (53.95) |
3:44.79 |
Q
|
8 |
4 |
2 |
Germany |
Ole Braunschweig (53.66) Lucas Matzerath (58.97) Angelina Köhler (56.65) Lisa-Marie Finger (56.06) |
3:45.34 |
Q
|
9 |
4 |
8 |
Sweden |
Hanna Rosvall (1:00.37) Erik Persson (1:00.12) Louise Hansson (57.05) Björn Seeliger (48.31) |
3:45.85 |
|
10 |
5 |
7 |
France |
Pauline Mahieu (1:00.45) Clement Bidard (1:00.11) Stanislas Huille (51.69) Beryl Gastaldello (52.82) |
3:46.07 |
|
11 |
5 |
3 |
Italy |
Lorenzo Mora (54.69) Federico Poggio (58.87) Ilaria Bianchi (58.39) Costanza Cocconcelli (54.13) |
3:46.08 |
|
12 |
5 |
2 |
Poland |
Ksawery Masiuk (53.88) Dominika Sztandera (1:06.61) Adrian Jaskiewicz (51.35) Kornelia Fiedkiewicz (54.45) |
3:46.29 |
|
13 |
3 |
5 |
South Korea |
Lee Eun-ji (1:00.41) Choi Dong-yeol (59.50) Kim Young-beom (52.25) Hur Yeon-kyung (54.93) |
3:47.09 |
|
14 |
4 |
7 |
Greece |
Apostolos Christou (52.99) Arkadios Aspougalis (1:01.30) Anna Ntountounaki (57.40) Maria Drasidou (55.88) |
3:47.57 |
|
15 |
4 |
1 |
Israel |
Anastasia Gorbenko (1:00.13) Ron Polonsky (1:00.17) Tomer Frankel (52.15) Daria Golovaty (55.31) |
3:47.76 |
|
16 |
5 |
1 |
Brazil |
Guilherme Basseto (54.28) Jhennifer Conceição (1:08.07) Kayky Mota (51.51) Stephanie Balduccini (54.14) |
3:48.00 |
|
17 |
3 |
3 |
New Zealand |
Helena Gasson (1:00.68) Josh Gilbert (1:01.03) Vanessa Ouwehand (59.07) Carter Swift (48.48) |
3:49.26 |
|
18 |
1 |
4 |
Mexico |
Miranda Grana (1:03.11) Miguel de Lara (1:00.94) Athena Meneses (1:00.75) Andres Dupont (48.58) |
3:53.38 |
|
19 |
5 |
9 |
Estonia |
Armin Evert Lelle (57.16) Eneli Jefimova (1:06.83) Daniel Zaitsev (52.61) Aleksa Gold (56.90) |
3:53.50 |
|
20 |
1 |
2 |
Belgium |
Stan Franckx (56.25) Florine Gaspard (1:08.80) Valentine Dumont (59.67) Lucas Henveaux (49.34) |
3:54.06 |
|
21 |
4 |
0 |
Hungary |
Áron Székely (55.96) Dalma Sebestyén (1:09.75) Lora Komoróczy (1:00.86) Dániel Mészáros (50.25) |
3:56.82 |
|
22 |
5 |
0 |
Colombia |
Santiago Corredor (57.59) Jorge Murillo (1:01.41) Karen Durango (1:01.89) Sirena Rowe (56.58) |
3:57.47 |
|
23 |
3 |
4 |
Slovakia |
Teresa Ivan (1:03.44) František Jablčník (1:06.21) Andrea Podmaníková (1:02.11) Matej Duša (49.93) |
4:01.69 |
|
24 |
3 |
7 |
Bahamas |
Lamar Taylor (55.03) Rhanishka Gibbs (1:15.42) Davante Carey (54.80) Zaylie Thompson (58.73) |
4:03.98 |
|
25 |
3 |
6 |
Peru |
Alexia Sotomayor (1:05.21) McKenna de Bever (1:14.36) Diego Balbi (54.18) Joaquin Vargas (51.25) |
4:05.00 |
|
26 |
4 |
9 |
Thailand |
Saovanee Boonamphai (1:06.29) Dulyawat Kaewsriyong (1:05.50) Navaphat Wongcharoen (54.85) Kamonchanok Kwanmuang (58.49) |
4:05.03 |
|
27 |
1 |
7 |
Panama |
Carolina Cermelli (1:04.75) Emily Santos (1:10.68) Jeancarlo Calderon Harper (56.95) Tyler Christianson (54.70) |
4:07.08 |
|
28 |
2 |
1 |
Armenia |
Artur Barseghyan (1:02.72) Ashot Chakhoyan (1:05.45) Varsenik Manucharyan (1:03.02) Ani Poghosyan (58.64) |
4:09.83 |
NR
|
29 |
1 |
6 |
Mongolia |
Ariuntamir Enkh-Amgalan (1:08.41) Batbayar Enkhtamir (1:06.87) Enkhtur Erkhes (58.15) Batbayar Enkhkhuslen (57.02) |
4:10.45 |
NR
|
30 |
3 |
1 |
Suspended Member Federation |
Swaleh Abubakar Talib (1:06.03) Maria Brunlehner (1:13.83) Emily Muteti (1:02.71) Monyo Maina (52.79) |
4:15.36 |
|
31 |
3 |
8 |
Uganda |
Adnan Kabuye (1:03.60) Tendo Mukalazi (1:07.40) Tara Naluwoza (1:09.31) Kirabo Namutebi (59.39) |
4:19.70 |
|
32 |
3 |
0 |
Angola |
Salvador Gordo (1:01.31) Maria Lopes Freitas (1:20.21) Lia Ana Lima (1:07.36) Henrique Mascarenhas (52.27) |
4:21.15 |
|
33 |
2 |
2 |
Bahrain |
Asma Lefahler (1:13.55) Abdulla Khalid Jamal (1:06.11) Ali Sadeq Alawi (1:00.75) Ayah Binrajab (1:03.99) |
4:24.40 |
|
34 |
2 |
7 |
Nigeria |
Clinton Opute (1:07.38) Adaku Nwandu (1:23.16) Dorcas Abeng (57.10) Colins Obi Ebingha (1:01.26) |
4:28.90 |
|
35 |
3 |
9 |
Northern Mariana Islands |
Isaiah Aleksenko (58.58) Maria Batallones (1:21.15) Anthony Deleon (1:03.42) Shoko Litulumar (1:08.78) |
4:31.93 |
|
36 |
2 |
9 |
Papua New Guinea |
Abigail Ai Tom (1:15.56) Georgia-Leigh Vele (1:17.41) Nathaniel Noka (1:03.88) Josh Tarere (55.46) |
4:32.31 |
|
37 |
2 |
8 |
Micronesia |
Kyler Anthony Kihleng (1:12.03) Tasi Limtiaco (1:04.17) Kestra Kihleng (1:14.09) Taeyanna Adams (1:06.67) |
4:36.96 |
|
38 |
2 |
0 |
Cape Verde |
La Troya Pina (1:16.55) Jayla Pina (1:14.28) Troy Pina (1:06.82) Ailton Lima (59.46) |
4:37.11 |
|
39 |
2 |
3 |
Tanzania |
Ria Save (1:16.14) Hilal Hemed Hilal (1:15.91) Collins Saliboko (58.97) Sophia Latiff (1:06.33) |
4:37.35 |
|
40 |
1 |
3 |
Tonga |
Kapeli Siua (1:10.09) Noelani Day (1:25.13) Finau Ohuafi (1:00.29) Charissa Panuve (1:03.91) |
4:39.42 |
|
41 |
2 |
4 |
Guam |
Israel Poppe (1:03.93) Amaya Bollinger (1:38.00) James Hendrix (57.58) Mia Lee (1:01.17) |
4:40.68 |
NR
|
42 |
2 |
5 |
Maldives |
Ali Imaan (1:05.47) Hamna Ahmed (1:31.10) Mohamed Rihan Shiham (1:03.93) Meral Ayn Latheef (1:10.14) |
4:50.64 |
|
|
1 |
5 |
Antigua and Barbuda |
Did not start
|
3 |
2 |
Spain
|
5 |
8 |
Singapore
|
2 |
6 |
Malawi |
Ammara Pinto (1:19.09) Filipe Gomes Muhammad Ali Moosa Tayamika Chang'Anamuno |
Disqualified
|