| 1 | USA United States | Murphy Ryan, King Lilly, Andrew Michael, Brown Erika | 03'43''16 | |  |  | |
50m 25.25 (25.25) 100m 52.40 (27.15) [52.40] 150m 1:23.17 (30.77) 200m 1:59.19 (36.02) [1:06.79] 250m 2:22.25 (23.06) 300m 2:49.88 (27.63) [50.69] 350m 3:15.28 (25.40) 400m 3:43.16 (27.88) [53.28] |
| 2 | NED Netherlands | Toussaint Kira Marije, Kamminga Arno, Korstanje Nyls Jan, Steenbergen Marrit | 03'43''48 | | | | |
50m 29.48 (29.48) 100m 1:00.45 (30.97) [1:00.45] 150m 1:27.42 (26.97) 200m 1:59.15 (31.73) [58.70] 250m 2:22.29 (23.14) 300m 2:50.27 (27.98) [51.12] 350m 3:15.46 (25.19) 400m 3:43.48 (28.02) [53.21] |
| 3 | GBR Great Britain | Harris Medi Eira, Wilby James Alexander Hanson, Peters Jacob Thomas Taylor, Hopkin Anna | 03'43''64 | | | | |
50m 29.04 (29.04) 100m 1:00.09 (31.05) [1:00.09] 150m 1:27.01 (26.92) 200m 1:59.03 (32.02) [58.94] 250m 2:22.71 (23.68) 300m 2:50.52 (27.81) [51.49] 350m 3:15.49 (24.97) 400m 3:43.64 (28.15) [53.12] |
| 4 | AUS Australia | Cooper Isaac Alan, Wilson Matthew, Throssell Brianna, Harris Meg | 03'44''58 | | | | |
50m 25.66 (25.66) 100m 53.77 (28.11) [53.77] 150m 1:21.52 (27.75) 200m 1:54.04 (32.52) [1:00.27] 250m 2:20.39 (26.35) 300m 2:51.55 (31.16) [57.51] 350m 3:16.92 (25.37) 400m 3:44.58 (27.66) [53.03] |
| 5 | CHN China | Xu Jiayu, Yu Jingyao, Wang Changhao, Cheng Yujie | 03'44''92 | | | | |
50m 25.79 (25.79) 100m 53.33 (27.54) [53.33] 150m 1:24.23 (30.90) 200m 2:00.06 (35.83) [1:06.73] 250m 2:23.74 (23.68) 300m 2:51.29 (27.55) [51.23] 350m 3:16.87 (25.58) 400m 3:44.92 (28.05) [53.63] |
| 6 | JPN Japan | Irie Ryosuke, Aoki Reona, Mizunuma Naoki, Omoto Rika | 03'45''08 | | | | |
50m 25.69 (25.69) 100m 53.05 (27.36) [53.05] 150m 1:23.85 (30.80) 200m 1:59.54 (35.69) [1:06.49] 250m 2:23.64 (24.10) 300m 2:50.46 (26.82) [50.92] 350m 3:16.68 (26.22) 400m 3:45.08 (28.40) [54.62] |
| 7 | ITA Italia | Lamberti Michele, Castiglioni Arianna, Di Liddo Elena, Frigo Manuel | 03'46''44 | | | | |
50m 25.97 (25.97) 100m 54.40 (28.43) [54.40] 150m 1:24.54 (30.14) 200m 2:00.22 (35.68) [1:05.82] 250m 2:27.24 (27.02) 300m 2:58.05 (30.81) [57.83] 350m 3:20.94 (22.89) 400m 3:46.44 (25.50) [48.39] |
| 8 | GER Germany | Braunschweig Ole, Elendt Anna Charlott Darcel, Kohler Angelina, Friese Jan Eric | 03'46''54 | | | | |
50m 25.84 (25.84) 100m 53.90 (28.06) [53.90] 150m 1:23.82 (29.92) 200m 1:59.49 (35.67) [1:05.59] 250m 2:25.83 (26.34) 300m 2:57.55 (31.72) [58.06] 350m 3:20.53 (22.98) 400m 3:46.54 (26.01) [48.99] |
| 9 | BRA Brazil | Dias Masse Basseto Guilherme, Gomes Junior Joao Luiz, Tomanik Diamante Giovanna, Balduccini Stephanie | 03'48''07 | | | | |
50m 25.86 (25.86) 100m 54.69 (28.83) [54.69] 150m 1:22.02 (27.33) 200m 1:54.84 (32.82) [1:00.15] 250m 2:21.81 (26.97) 300m 2:53.15 (31.34) [58.31] 350m 3:19.75 (26.60) 400m 3:48.07 (28.32) [54.92] |
| 10 | ISR Israel | Gorbenko Anastasia, Pitshugin Kristian, Frankel Tomer, Golovaty Daria | 03'48''39 | | | | |
50m 28.91 (28.91) 100m 1:00.08 (31.17) [1:00.08] 150m 1:27.78 (27.70) 200m 2:01.63 (33.85) [1:01.55] 250m 2:25.64 (24.01) 300m 2:53.34 (27.70) [51.71] 350m 3:19.73 (26.39) 400m 3:48.39 (28.66) [55.05] |
| 11 | CAN Canada | Acevedo Javier Carlos, Nicol Rachel, Savard Katerine, Kisil Yuri | 03'48''93 | | | | |
50m 26.53 (26.53) 100m 54.80 (28.27) [54.80] 150m 1:26.22 (31.42) 200m 2:02.08 (35.86) [1:07.28] 250m 2:29.08 (27.00) 300m 3:00.65 (31.57) [58.57] 350m 3:23.60 (22.95) 400m 3:48.93 (25.33) [48.28] |
| 12 | GRE Greece | Makrygiannis Evangelos, Meretsolias Kostantinos, Ntountounaki Anna, Drakou Theodora | 03'49''13 | | | | |
50m 26.54 (26.54) 100m 54.38 (27.84) [54.38] 150m 1:22.07 (27.69) 200m 1:54.73 (32.66) [1:00.35] 250m 2:22.15 (27.42) 300m 2:53.61 (31.46) [58.88] 350m 3:19.89 (26.28) 400m 3:49.13 (29.24) [55.52] |
| 13 | HKG Hong Kong | Au Hoi Shun Stephanie, Chillingworth Adam John, Lim Nicholas Owen Zhaoguang, Cheng Camille Lily Mei | 03'54''28 | | | | |
50m 29.82 (29.82) 100m 1:01.38 (31.56) [1:01.38] 150m 1:30.63 (29.25) 200m 2:03.54 (32.91) [1:02.16] 250m 2:28.61 (25.07) 300m 2:57.81 (29.20) [54.27] 350m 3:25.11 (27.30) 400m 3:54.28 (29.17) [56.47] |
| 14 | SGP Singapore | Quah Zheng Wen, Mahabir Nicholas, Sim En Yi Letitia, Lim Xiang Qi Amanda | 03'54''43 | | | | |
50m 26.19 (26.19) 100m 55.26 (29.07) [55.26] 150m 1:23.02 (27.76) 200m 1:55.56 (32.54) [1:00.30] 250m 2:23.74 (28.18) 300m 2:57.44 (33.70) [1:01.88] 350m 3:24.13 (26.69) 400m 3:54.43 (30.30) [56.99] |
| 15 | LAT Latvia | Feldbergs Girts, Bobrovs Daniils, Maluka Ieva, Nikitina Gabriela | 03'57''77 | | | | |
50m 26.94 (26.94) 100m 55.65 (28.71) [55.65] 150m 1:24.59 (28.94) 200m 1:58.34 (33.75) [1:02.69] 250m 2:26.87 (28.53) 300m 3:00.63 (33.76) [1:02.29] 350m 3:27.06 (26.43) 400m 3:57.77 (30.71) [57.14] |
| 16 | TPE Chinese Taipei | Chuang Mu Lun, Wang Hsing Hao, Hsu An, Huang Mei Chien | 03'58''13 | | | | |
50m 26.62 (26.62) 100m 55.51 (28.89) [55.51] 150m 1:25.51 (30.00) 200m 1:58.84 (33.33) [1:03.33] 250m 2:27.91 (29.07) 300m 3:01.49 (33.58) [1:02.65] 350m 3:28.40 (26.91) 400m 3:58.13 (29.73) [56.64] |
| 17 | SVK Slovakia | Potocka Tamara, Trnikova Nikoleta, Halas Adam, Dusa Matej | 03'58''67 | | | | |
50m 30.98 (30.98) 100m 1:04.91 (33.93) [1:04.91] 150m 1:37.69 (32.78) 200m 2:15.05 (37.36) [1:10.14] 250m 2:38.95 (23.90) 300m 3:09.07 (30.12) [54.02] 350m 3:32.53 (23.46) 400m 3:58.67 (26.14) [49.60] |
| 18 | RSA Sud Africa | Nel Olivia, Crawford Brenden, Jimmie Clayton Mark Brian, Houtman Stephanie | 04'00''65 | | | | |
50m 30.00 (30.00) 100m 1:03.35 (33.35) [1:03.35] 150m 1:31.35 (28.00) 200m 2:04.68 (33.33) [1:01.33] 250m 2:30.80 (26.12) 300m 3:00.73 (29.93) [56.05] 350m 3:29.67 (28.94) 400m 4:00.65 (30.98) [59.92] |
| 19 | VIE Vietnam | Nguyen Quang Thuan, Pham Thanh Bao, Le Thi My Thao, Vo Thi My Tien | 04'07''53 | | | | |
50m 29.20 (29.20) 100m 59.87 (30.67) [59.87] 150m 1:29.26 (29.39) 200m 2:02.56 (33.30) [1:02.69] 250m 2:32.43 (29.87) 300m 3:06.32 (33.89) [1:03.76] 350m 3:36.14 (29.82) 400m 4:07.53 (31.39) [1:01.21] |
| 20 | THA Thailand | Pholjamjumrus Jinjutha, Kaewsriyong Dulyawat, Wongcharoen Navaphat, Sunthornrangsri Yarinda | 04'09''28 | | | | |
50m 32.71 (32.71) 100m 1:08.22 (35.51) [1:08.22] 150m 1:38.61 (30.39) 200m 2:13.91 (35.30) [1:05.69] 250m 2:39.12 (25.21) 300m 3:07.99 (28.87) [54.08] 350m 3:37.58 (29.59) 400m 4:09.28 (31.70) [1:01.29] |
| 21 | MAR Morocco | Khiyara Lina, El Barodi Imane Houda, Boutouil Samy Ahmed, Hamouchane Souhail | 04'10''91 | | | | |
50m 33.01 (33.01) 100m 1:09.19 (36.18) [1:09.19] 150m 1:43.04 (33.85) 200m 2:23.99 (40.95) [1:14.80] 250m 2:48.91 (24.92) 300m 3:18.52 (29.61) [54.53] 350m 3:43.03 (24.51) 400m 4:10.91 (27.88) [52.39] |
| 22 | BAH Bahamas | Taylor Lamar, Bastian Izaak, Thompson Zaylie Elizabeth, Higgs Lillian Louise | 04'15''19 | | | | |
50m 27.93 (27.93) 100m 58.58 (30.65) [58.58] 150m 1:28.00 (29.42) 200m 2:03.30 (35.30) [1:04.72] 250m 2:36.33 (33.03) 300m 3:14.04 (37.71) [1:10.74] 350m 3:43.38 (29.34) 400m 4:15.19 (31.81) [1:01.15] |
| 23 | MGL Mongolia | Enkh Amgalan Ariuntamir, Gunsennorov Zandanbal, Batbayar Enkhkhuslen, Batbayar Enkhtamir | 04'15''32 | | | | |
50m 32.74 (32.74) 100m 1:08.56 (35.82) [1:08.56] 150m 1:40.01 (31.45) 200m 2:17.30 (37.29) [1:08.74] 250m 2:47.10 (29.80) 300m 3:22.28 (35.18) [1:04.98] 350m 3:47.41 (25.13) 400m 4:15.32 (27.91) [53.04] |
| 24 | SEY Seychelles | Soukup Therese, Bachmann Simon, Bachmann Mathieu, Elizabeth Khema Kaiz Lee Rose | 04'19''21 | | | | |
50m 4:19.21 (4:19.21) 100m 36.50 (-42.-71) [36.50] |
| 25 | ANG Angola | Gordo Salvador Vieira, Lopes De Freitas Maria Joao, Lima Lia Ana, Mascarenhas Henrique Silva | 04'20''77 | | | | |
50m 29.35 (29.35) 100m 1:01.39 (32.04) [1:01.39] 150m 1:38.86 (37.47) 200m 2:21.06 (42.20) [1:19.67] 250m 2:51.50 (30.44) 300m 3:27.78 (36.28) [1:06.72] 350m 3:53.00 (25.22) 400m 4:20.77 (27.77) [52.99] |
| 26 | NMA Northern Mariana Islands | Tenorio Juhn, Batallones Maria Corazon Ayson, Akimaru Taiyo, Thompson Jinie Kim | 04'37''91 | | | | |
50m 29.42 (29.42) 100m 1:01.77 (32.35) [1:01.77] 150m 1:39.90 (38.13) 200m 2:25.77 (45.87) [1:24.00] 250m 2:54.04 (28.27) 300m 3:27.99 (33.95) [1:02.22] 350m 4:01.13 (33.14) 400m 4:37.91 (36.78) [1:09.92] |
| 27 | GUM Guam | Ko Benjamin, Santos Keana, Lee Mia, Poppe Israel | 04'47''10 | | | | |
50m 30.31 (30.31) 100m 1:03.63 (33.32) [1:03.63] 150m 1:47.06 (43.43) 200m 2:39.16 (52.10) [1:35.53] 250m 3:11.25 (32.09) 300m 3:51.97 (40.72) [1:12.81] 350m 4:17.48 (25.51) 400m 4:47.10 (29.62) [55.13] |
| 28 | MDV Maldives | Sausan Aishath, Ibrahim Mubal Azzam, Hussain Mohamed Aan, Ahmed Hamna | 04'58''06 | | | | |
50m 36.41 (36.41) 100m 1:18.58 (42.17) [1:18.58] 150m 1:55.05 (36.47) 200m 2:38.45 (43.40) [1:19.87] 250m 3:08.15 (29.70) 300m 3:45.54 (37.39) [1:07.09] 350m 4:19.25 (33.71) 400m 4:58.06 (38.81) [1:12.52] |
| | KOR Republic Of Korea | Lee Juho, Choi Dongyeol, Kim Seoyeong, Jeong Soeun | Squalificato | |
| | LTU Lithuania | Grigaitis Erikas, Teterevkova Kotryna, Margevicius Deividas, Meilutyte Ruta | Squalificato | |
| | EST Estonia | Lelle Armin Evert, Jefimova Eneli, Ahtiainen Alex, Gold Aleksa Merike | Squalificato | |
