| 1 | USA United States | Murphy Ryan, Meili Katie, Stewart Kendyl Lee, Chadwick Michael Hunt | 01'37''33 | |  |  | |
50m 22.77 (22.77) 100m 51.90 (29.13) [51.90] 150m 1:16.85 (24.95) 200m 1:37.33 (20.48) [45.43] |
| 2 | GER Germany | Diener Christian Erik, Schwingenschlogl Fabian, Schmidtke Aliena, Steiger Jessica | 01'38''39 | | | | |
50m 23.09 (23.09) 100m 49.00 (25.91) [49.00] 150m 1:14.23 (25.23) 200m 1:38.39 (24.16) [49.39] |
| 3 | AUS Australia | Larkin Mitchell James, Bell Grayson, Barratt Holly, Seebohm Emily Jane | 01'38''71 | | | | |
50m 23.29 (23.29) 100m 49.64 (26.35) [49.64] 150m 1:14.77 (25.13) 200m 1:38.71 (23.94) [49.07] |
| 4 | ITA Italia | Sabbioni Simone, Scozzoli Fabio, Di Liddo Elena, Pellegrini Federica | 01'38''75 | | | | |
50m 23.18 (23.18) 100m 49.15 (25.97) [49.15] 150m 1:14.35 (25.20) 200m 1:38.75 (24.40) [49.60] |
| 5 | RUS Russia | Rylov Evgenii, Kostin Oleg, Surkova Arina, Nasretdinova Rozaliia | 01'38''85 | | | | |
50m 23.18 (23.18) 100m 48.85 (25.67) [48.85] 150m 1:14.56 (25.71) 200m 1:38.85 (24.29) [50.00] |
| 6 | JPN Japan | Takemura Miyuki, Niiyama Masaki, Yasue Takaya, Sato Aya | 01'39''00 | | | | |
50m 26.47 (26.47) 100m 52.50 (26.03) [52.50] 150m 1:14.93 (22.43) 200m 1:39.00 (24.07) [46.50] |
| 7 | FIN Finland | Jallow Mimosa, Laukkanen Jenna, Poytakivi Riku, Liukkonen Ari Pekka | 01'39''02 | | | | |
50m 26.60 (26.60) 100m 55.65 (29.05) [55.65] 150m 1:18.16 (22.51) 200m 1:39.02 (20.86) [43.37] |
| | NED Netherlands | Puts Jesse Peter, Elzerman Ties, De Waard Maaike Anna C., Busch Kim Anna-Lisa | 01'39''02 | | | | |
50m 24.09 (24.09) 100m 49.99 (25.90) [49.99] 150m 1:15.13 (25.14) 200m 1:39.02 (23.89) [49.03] |
| 9 | BRA Brazil | Pires De Medeiros Etiene, Gomes Junior Joao Luiz, Araujo Dias Dos Santos Nicholas, Martins De Oliveira Larissa | 01'39''24 | | | | |
50m 26.30 (26.30) 100m 52.23 (25.93) [52.23] 150m 1:14.50 (22.27) 200m 1:39.24 (24.74) [47.01] |
| 10 | BLR Belarus | Staselovich Viktar, Shymanovich Ilya, Shkurdai Anastasiya, Karakouskaya Nastassia | 01'39''47 | | | | |
50m 23.67 (23.67) 100m 49.35 (25.68) [49.35] 150m 1:14.78 (25.43) 200m 1:39.47 (24.69) [50.12] |
| 11 | CHN China | Wang Peng, Wang Lizhuo, Zhang Yufei, Wu Yue | 01'40''10 | | | | |
50m 24.47 (24.47) 100m 50.68 (26.21) [50.68] 150m 1:16.38 (25.70) 200m 1:40.10 (23.72) [49.42] |
| 12 | TUR Turkiye | Iskender Baslakov, Sakci Huseyin Emre, Ozkan Aleyna, Ozbilen Selen | 01'40''51 | | | | |
50m 23.62 (23.62) 100m 49.62 (26.00) [49.62] 150m 1:15.99 (26.37) 200m 1:40.51 (24.52) [50.89] |
| 13 | AUT Austria | Pilhatsch Caroline, Rothbauer Christopher, Subarsky Sascha, Pammer Cornelia | 01'41''91 | | | | |
50m 26.66 (26.66) 100m 53.50 (26.84) [53.50] 150m 1:16.62 (23.12) 200m 1:41.91 (25.29) [48.41] |
| 14 | NOR Norway | Lie Markus, Zenimoto Hvas Tomoe, Lovberg Emilie Nyenget, Bjornsen Susann Jakobsen | 01'42''17 | | | | |
50m 23.82 (23.82) 100m 51.09 (27.27) [51.09] 150m 1:18.04 (26.95) 200m 1:42.17 (24.13) [51.08] |
| 15 | HKG Hong Kong | Au Hoi Shun Stephanie, To Kenneth King Him, Lim Nicholas Owen Zhaoguang, Sze Hang Yu | 01'42''89 | | | | |
50m 27.81 (27.81) 100m 54.29 (26.48) [54.29] 150m 1:18.20 (23.91) 200m 1:42.89 (24.69) [48.60] |
| 16 | TPE Chinese Taipei | Chuang Mu Lun, Wu Chun Feng, Huang Mei Chien, Lin Pei Wun | 01'43''07 | | | | |
50m 24.74 (24.74) 100m 51.38 (26.64) [51.38] 150m 1:17.69 (26.31) 200m 1:43.07 (25.38) [51.69] |
| 17 | CAN Canada | Wilm Ingrid K, Angus Sophie Gretchen, Perreault Alexandre, Loginov Oleksandr | 01'43''15 | | | | |
50m 27.43 (27.43) 100m 57.59 (30.16) [57.59] 150m 1:21.20 (23.61) 200m 1:43.15 (21.95) [45.56] |
| 18 | BUL Bulgaria | Georgieva Gabriela, Epitropov Lyubomir, Ivanov Antani, Petkova Diana | 01'43''57 | | | | |
50m 28.35 (28.35) 100m 55.59 (27.24) [55.59] 150m 1:19.05 (23.46) 200m 1:43.57 (24.52) [47.98] |
| 19 | SVK Slovakia | Hajkova Karolina, Botik Marek, Halas Adam, Mikuskova Barbora | 01'43''81 | | | | |
50m 28.20 (28.20) 100m 54.80 (26.60) [54.80] 150m 1:18.43 (23.63) 200m 1:43.81 (25.38) [49.01] |
| 20 | NZL Nuova Zelanda | Jeffcoat Andrew, Smith Ciara, Coetzee Wilrich, Moynihan Rebecca | 01'44''62 | | | | |
50m 24.31 (24.31) 100m 56.56 (32.25) [56.56] 150m 1:19.86 (23.30) 200m 1:44.62 (24.76) [48.06] |
| 21 | LAT Latvia | Feldbergs Girts, Bobrovs Daniils, Maluka Ieva, Nikitina Gabriela | 01'46''62 | | | | |
50m 25.18 (25.18) 100m 53.65 (28.47) [53.65] 150m 1:21.46 (27.81) 200m 1:46.62 (25.16) [52.97] |
| 22 | KOR Republic Of Korea | Lee Juho, Kang Jiseok, Park Yerin, Ko Miso | 01'48''58 | | | | |
50m 25.30 (25.30) 100m 57.28 (31.98) [57.28] 150m 1:23.64 (26.36) 200m 1:48.58 (24.94) [51.30] |
| 23 | MDA Moldova | Salcutan Tatiana, Chisca Tatiana, Bortnicov Nichita, Siminel Dan | 01'49''46 | | | | |
50m 29.39 (29.39) 100m 1:00.03 (30.64) [1:00.03] 150m 1:26.02 (25.99) 200m 1:49.46 (23.44) [49.43] |
| 24 | PAN Panama | Murua Nimia, Crespo Echeverria Edgar Roberto, Beitia Lasso Isaac, Castillo Cedeno Maria Alejandra | 01'49''61 | | | | |
50m 30.34 (30.34) 100m 57.50 (27.16) [57.50] 150m 1:22.39 (24.89) 200m 1:49.61 (27.22) [52.11] |
| 25 | AND Andorra | Ramirez Abella Monica, Pelegrina Cuen Patrick, Lomero Arenas Bernat, Tudo Cubells Nadia | 01'49''90 | | | | |
50m 29.28 (29.28) 100m 58.30 (29.02) [58.30] 150m 1:23.49 (25.19) 200m 1:49.90 (26.41) [51.60] |
| 26 | CRC Costa Rica | Alvarez Bryan, Herrera Portuguez Arnoldo, Alfaro Daniela, Padron Salazar Beatriz | 01'50''03 | | | | |
50m 26.49 (26.49) 100m 54.89 (28.40) [54.89] 150m 1:23.90 (29.01) 200m 1:50.03 (26.13) [55.14] |
| 27 | MLT Malta | Falzon Young Francesca, Stafrace Michael, Azzopardi Mya, Galea Matthew | 01'51''00 | | | | |
50m 30.07 (30.07) 100m 58.83 (28.76) [58.83] 150m 1:27.95 (29.12) 200m 1:51.00 (23.05) [52.17] |
| 28 | SEY Seychelles | Soukup Therese, Rossi Samuele, Passon Felicity Elizabeth, Hoffman Dean | 01'51''71 | | | | |
50m 31.91 (31.91) 100m 1:00.61 (28.70) [1:00.61] 150m 1:27.87 (27.26) 200m 1:51.71 (23.84) [51.10] |
| 29 | MOZ Mozambique | Mogne Igor Araujo, Corsini Ludovico, Bique Jannat Firdosse, Mateus Alicia Edna Ossumane | 01'52''20 | | | | |
50m 26.20 (26.20) 100m 54.00 (27.80) [54.00] 150m 1:23.94 (29.94) 200m 1:52.20 (28.26) [58.20] |
| 30 | KEN Kenya | Thorpe Imara Bella Patricia, Kamau Rebecca Wacui, Mohamed Ridhwan Abubakar Bwana, Rosafio Danilo | 01'52''51 | | | | |
50m 30.77 (30.77) 100m 1:03.36 (32.59) [1:03.36] 150m 1:29.28 (25.92) 200m 1:52.51 (23.23) [49.15] |
| 31 | MRI Mauritius | Vincent Bradley, Poo Cheong Elodie, Marquet Mathieu Gilles, Koenig Camille | 01'52''89 | | | | |
50m 26.02 (26.02) 100m 59.57 (33.55) [59.57] 150m 1:25.31 (25.74) 200m 1:52.89 (27.58) [53.32] |
| 32 | ARM Armenia | Poghosyan Ani, Manucharyan Varsenik, Barseghyan Artur, Mamikonyan Vladimir | 01'53''39 | | | | |
50m 32.74 (32.74) 100m 1:06.61 (33.87) [1:06.61] 150m 1:30.60 (23.99) 200m 1:53.39 (22.79) [46.78] |
| 33 | MAC Macau | Lin Sizhuang, Cheang Weng Lam, Chao Man Hou, Tan Chi Yan | 01'53''45 | | | | |
50m 28.88 (28.88) 100m 1:01.75 (32.87) [1:01.75] 150m 1:25.71 (23.96) 200m 1:53.45 (27.74) [51.70] |
| 34 | MGL Mongolia | Batbayar Enkhkhuslen, Myagmar Delgerkhuu, Gunsennorov Zandanbal, Khuyagbaatar Enkhzul | 01'54''02 | | | | |
50m 31.56 (31.56) 100m 59.90 (28.34) [59.90] 150m 1:26.09 (26.19) 200m 1:54.02 (27.93) [54.12] |
| 35 | NCA Nicaragua | Barberena Espinoza Eisner Ambrosio, Torrez Kener, Abarca Guzman Karla, Hernandez Gabriela | 01'54''41 | | | | |
50m 26.56 (26.56) 100m 58.54 (31.98) [58.54] 150m 1:27.64 (29.10) 200m 1:54.41 (26.77) [55.87] |
| 36 | SEN Senegal | Thioune Ada, Ndiaye Amadou, Niane Abdoul Khadre Mbaye, Boutbien Jeanne | 01'56''95 | | | | |
50m 33.16 (33.16) 100m 1:04.58 (31.42) [1:04.58] 150m 1:30.63 (26.05) 200m 1:56.95 (26.32) [52.37] |
| 37 | MAD Madagascar | Rasolonjatovo Heriniavo Michael, Rakotovelo Samantha, Lalanomena Anthony Andrianirina, Rabarijaona Tiana Henitsoa Murielle | 01'59''05 | | | | |
50m 27.24 (27.24) 100m 1:04.91 (37.67) [1:04.91] 150m 1:30.93 (26.02) 200m 1:59.05 (28.12) [54.14] |
| 38 | ANT Antigua & Barbuda | Mascoll-Gomes Noah Ken Anthony, Mitchell Bianca, Mitchell Stefano Wayne, Fuller Olivia | 01'59''15 | | | | |
50m 27.39 (27.39) 100m 1:05.74 (38.35) [1:05.74] 150m 1:30.84 (25.10) 200m 1:59.15 (28.31) [53.41] |
| 39 | TGA Kingdom Of Tonga | Ohuafi Finau Lino, Fonua Amini Tuitavake, Panuve Charissa Sofia, Day Noelani Malia | 01'59''74 | | | | |
50m 29.22 (29.22) 100m 58.31 (29.09) [58.31] 150m 1:30.67 (32.36) 200m 1:59.74 (29.07) [1:01.43] |
| 40 | GUM Guam | Poppe Amanda Joy, Schulte Benjamin, Gomez Mineri Kurotori, Hendrix James | 02'00''76 | | | | |
50m 35.68 (35.68) 100m 1:03.29 (27.61) [1:03.29] 150m 1:35.70 (32.41) 200m 2:00.76 (25.06) [57.47] |
| 41 | PNG Papua New Guinea | Tarere Josh, Kalate Leonard, Vele Georgia Leigh, Kalate Rehema | 02'02''78 | | | | |
50m 30.74 (30.74) 100m 1:00.28 (29.54) [1:00.28] 150m 1:31.65 (31.37) 200m 2:02.78 (31.13) [1:02.50] |
| 42 | TCN Turks & Caicos Islands | Maclaren Alex, Haywood Luke, Parlee Jack, Hall Arleigha | 02'05''12 | | | | |
50m 36.07 (36.07) 100m 1:07.38 (31.31) [1:07.38] 150m 1:37.08 (29.70) 200m 2:05.12 (28.04) [57.74] |
| 43 | TJK Tajikistan | Ishanov Olimjon, Klimyk Karina, Madkamov Fakhriddin, Tyurina Anastasiya | 02'07''93 | | | | |
50m 30.66 (30.66) 100m 1:11.42 (40.76) [1:11.42] 150m 1:39.13 (27.71) 200m 2:07.93 (28.80) [56.51] |
| 44 | BEN Benin | Abeke Radji Nafissath, Koumondji Gildas, Kpanou Jefferson, Seibou Laraiba | 02'13''02 | | | | |
50m 36.22 (36.22) 100m 1:12.09 (35.87) [1:12.09] 150m 1:42.22 (30.13) 200m 2:13.02 (30.80) [1:00.93] |
| 45 | MDV Maldives | Sausan Aishath, Ibrahim Mubal Azzam, Imaan Ali, Ahmed Hamna | 02'14''46 | | | | |
50m 34.84 (34.84) 100m 1:10.44 (35.60) [1:10.44] 150m 1:42.14 (31.70) 200m 2:14.46 (32.32) [1:04.02] |
| | JOR Jordan | Bedour Mohammed, Al-Wir Amro Basil Issa, Aklouk Lara, Alsafadi Leedia | Squalificato | |
| | VEN Venezuela | Pinto Jeserik, Claverie Carlos, Paez Isabella, Quintero Valero Cristian Daniel | Squalificato | |
