| Rang |
Serie |
Baan |
Land |
Namen |
Tijd |
Bijz.
|
| 1 |
5 |
4 |
 Australië |
Flynn Southam (48.69)
Jack Cartwright (47.81)
Madison Wilson (52.98)
Meg Harris (52.40) |
3:21.88 |
Q
|
| 2 |
5 |
5 |
 Verenigde Staten |
Matt King (48.32)
Chris Guiliano (48.18)
Olivia Smoliga (53.30)
Bella Sims (54.05) |
3:23.85 |
Q
|
| 3 |
5 |
6 |
 Italië |
Manuel Frigo (48.54)
Alessandro Miressi (47.56)
Costanza Cocconcelli (54.41)
Sofia Morini (53.88) |
3:24.39 |
Q
|
| 4 |
4 |
5 |
 Verenigd Koninkrijk |
Jacob Whittle (48.84)
Tom Dean (47.93)
Lucy Hope (53.87)
Freya Anderson (53.77) |
3:24.41 |
Q
|
| 5 |
4 |
4 |
 Canada |
Ruslan Gaziev (48.27)
Javier Acevedo (48.07)
Mary-Sophie Harvey (54.13)
Taylor Ruck (54.16) |
3:24.63 |
Q
|
| 6 |
4 |
0 |
 Japan |
Tomonobu Gomi (49.65)
Katsumi Nakamura (48.59)
Nagisa Ikemoto (53.79)
Yume Jinno (54.44) |
3:26.47 |
Q
|
| 7 |
5 |
2 |
 Brazilië |
Guilherme Caribé (48.67)
Felipe Ribeiro (48.95)
Ana Carolina Vieira (54.64)
Stephanie Balduccini (54.22) |
3:26.48 |
Q
|
| 8 |
3 |
4 |
 Duitsland |
Peter Varjasi (48.93)
Rafael Miroslaw (48.40)
Nele Schulze (54.58)
Nina Holt (54.87) |
3:26.78 |
Q
|
| 9 |
4 |
2 |
 China |
Yang Jintong (49.91)
Ji Yicun (49.32)
Yang Junxuan (54.47)
Wu Qingfeng (53.38) |
3:27.08 |
|
| 10 |
5 |
3 |
 Frankrijk |
Max Berg (49.36)
Guillaume Guth (48.74)
Assia Touati (55.09)
Lison Nowaczyk (54.43) |
3:27.62 |
|
| 11 |
4 |
3 |
 Zweden |
Robin Hanson (49.46)
Björn Seeliger (48.93)
Louise Hansson (54.31)
Sofia Åstedt (54.94) |
3:27.64 |
|
| 12 |
4 |
6 |
 Nederland |
Kenzo Simons (49.67)
Caspar Corbeau (49.28)
Milou van Wijk (54.34)
Sam van Nunen (54.54) |
3:27.83 |
|
| 13 |
5 |
1 |
 Zuid-Korea |
Ji Yu-chan (49.11)
Yang Jae-hoon (49.17)
Hur Yeon-kyung (54.43)
Jeong So-eun (55.28) |
3:27.99 |
NR
|
| 14 |
4 |
1 |
 Israël |
Denis Loktev (49.69)
Meiron Cheruti (49.36)
Anastasia Gorbenko (54.44)
Daria Golovaty (55.29) |
3:28.78 |
NR
|
| 15 |
4 |
8 |
 Griekenland |
Andreas Vazaios (49.19)
Stergios Bilas (48.49)
Theodora Drakou (55.05)
Maria-Thaleia Drasidou (56.23) |
3:28.96 |
NR
|
| 16 |
4 |
7 |
 Nieuw-Zeeland |
Cameron Gray (48.77)
Carter Swift (49.06)
Helena Gasson (55.79)
Chelsey Edwards (55.43) |
3:29.05 |
|
| 17 |
5 |
7 |
 Spanje |
Sergio de Celis (48.88)
Carles Coll (49.27)
Carmen Weiler (55.27)
Ainhoa Campabadal (55.64) |
3:29.06 |
|
| 18 |
5 |
9 |
 Zuid-Afrika |
Clayton Jimmie (50.04)
Aimee Canny (54.58)
Roland Schoeman (50.48)
Rebecca Meder (55.06) |
3:30.16 |
AF
|
| 19 |
1 |
6 |
 Mexico |
Jorge Iga (48.76)
Andres Dupont (48.77)
Athena Meneses (56.59)
Tayde Revilak (56.65) |
3:30.77 |
NR
|
| 20 |
5 |
8 |
 Singapore |
Jonathan Tan (49.24)
Mikkel Lee (49.30)
Quah Ting Wen (55.65)
Quah Jing Wen (56.70) |
3:30.89 |
|
| 21 |
3 |
7 |
 Slowakije |
Matej Duša (49.89)
František Jablčník (50.82)
Tamara Potocká (55.04)
Teresa Ivan (55.66) |
3:31.41 |
NR
|
| 22 |
5 |
0 |
 Hongkong |
Lau Shiu Yue (52.28)
Ian Ho (49.16)
Camille Cheng (55.69)
Chloe Cheng (57.83) |
3:34.96 |
NR
|
| 23 |
2 |
0 |
 Aruba |
Mikel Schreuders (49.15)
Bransly Dirksz (52.97)
Elisabeth Timmer (57.77)
Chloe Farro (58.00) |
3:37.89 |
NR
|
| 24 |
2 |
7 |
 Bermuda |
Benedict Parfit (52.54)
Jack Harvey (51.94)
Maddy Moore (57.75)
Emma Harvey (56.63) |
3:38.86 |
NR
|
| 25 |
3 |
6 |
 Thailand |
Dulyawat Kaewsriyong (50.70)
Tonnam Kanteemool (51.27)
Kamonchanok Kwanmuang (57.06)
Jenjira Srisaard (1:00.35) |
3:39.38 |
|
| 26 |
3 |
3 |
 Geschorste zwembond |
Monyo Maina (53.08)
Swaleh Abubakar Talib (54.34)
Emily Muteti (57.78)
Maria Brunlehner (57.38) |
3:42.58 |
|
| 27 |
3 |
2 |
 Bahama's |
Lamar Taylor (50.10)
Davante Carey (51.84)
Rhanishka Gibbs (1:02.16)
Zaylie Thompson (59.09) |
3:43.19 |
|
| 28 |
3 |
5 |
 Armenië |
Artur Barseghyan (51.71)
Ashot Chakhoyan (55.59)
Ani Poghosyan (58.85)
Varsenik Manucharyan (58.80) |
3:44.95 |
|
| 29 |
2 |
2 |
 Antigua en Barbuda |
Stefano Mitchell (51.74)
Jadon Wuilliez (51.42)
Bianca Mitchell (1:01.05)
Aunjelique Liddie (1:01.17) |
3:45.38 |
|
| 30 |
3 |
1 |
 Oeganda |
Tendo Mukalazi (52.57)
Adnan Kabuye (53.71)
Tara Naluwoza (1:02.05)
Kirabo Namutebi (59.47) |
3:47.80 |
NR
|
| 31 |
1 |
5 |
 Nigeria |
Clinton Opute (52.71)
Colins Obi Ebingha (51.52)
Dorcas Abeng (1:02.21)
Adaku Nwandu (1:02.39) |
3:48.83 |
NR
|
| 32 |
3 |
8 |
 Samoa |
Olivia Borg (58.90)
Brandon Schuster (53.51)
Kaiya Brown (1:01.92)
Kokoro Frost (54.96) |
3:49.29 |
NR
|
| 33 |
2 |
9 |
 Panama |
Jeancarlo Calderon Harper (53.33)
Emily Santos (1:01.94)
Carolina Cermelli (1:04.25)
Tyler Christianson (53.67) |
3:53.19 |
|
| 34 |
3 |
9 |
 Guam |
James Hendrix (53.80)
Mia Lee (1:01.82)
Amaya Bollinger (1:04.92)
Israel Poppe (54.00) |
3:54.54 |
NR
|
| 35 |
2 |
1 |
 Bahrein |
Ali Sadeq Alawi (54.62)
Abdulla Khalid Jamal (54.27)
Asma Lefahler (1:01.36)
Ayah Binrajab (1:04.52) |
3:54.77 |
|
| 36 |
3 |
0 |
 Angola |
Henrique Mascarenhas (52.76)
Salvador Gordo (55.17)
Maria Lopes Freitas (1:03.19)
Lia Ana Lima (1:07.72) |
3:58.84 |
|
| 37 |
1 |
4 |
 Papoea-Nieuw-Guinea |
Nathaniel Noka (57.02)
Josh Tarere (56.89)
Abigail Ai Tom (1:08.45)
Georgia-Leigh Vele (1:00.78) |
4:03.14 |
|
| 38 |
1 |
3 |
 Micronesië |
Taeyanna Adams (1:06.22)
Tasi Limtiaco (54.87)
Kyler Anthony Kihleng (58.46)
Kestra Kihleng (1:04.32) |
4:03.87 |
|
| 39 |
2 |
4 |
 Noordelijke Marianen |
Isaiah Aleksenko (52.29)
Anthony Deleon (56.51)
Shoko Litulumar (1:09.97)
Maria Batallones (1:06.85) |
4:05.62 |
|
| 40 |
2 |
6 |
 Kaapverdië |
Jayla Pina (59.84)
Ailton Lima (1:00.04)
La Troya Pina (1:07.62)
Troy Pina (59.85) |
4:07.35 |
|
| 41 |
2 |
8 |
 Malawi |
Filipe Gomes (53.49)
Ammara Pinto (1:11.36)
Tayamika Chang'Anamuno (1:06.13)
Muhammad Ali Moosa (1:03.45) |
4:14.43 |
|
| 42 |
2 |
5 |
 Malediven |
Hamna Ahmed (1:10.02)
Ali Imaan (58.07)
Mohamed Rihan Shiham (1:09.78)
Meral Ayn Latheef (59.87) |
4:17.74 |
|
| 43 |
2 |
3 |
 Palau |
Jion Hosei (58.52)
Travis Dui Sakurai (57.70)
Galyah Ngerchesiuch Mikel (1:11.78)
Yuri Hosei (1:09.91) |
4:17.91 |
|
| 44 |
4 |
9 |
 Colombia |
|
9:99.99 DNS
|
Fukuoka
Australië
Boedapest
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