| Competition | 2024 World Swimming Championships (25 m) | 
|---|---|
| Venue | Budapest | 
| Held | 10 December 2024 | 
| Status | Medal | 
| Competitors | 79 | 
| Countries | 19 | 
| Pos | Athlete(s) | Country | Preliminary Round | Final | ||
|---|---|---|---|---|---|---|
| 🥇 | United States | 3:05.20 (1 h2) | 3:01.66 (1 F) | |||
| Jack Alexy | 45.58 | 45.05 | ||||
| Luke Hobson | 45.39 | 45.18 | ||||
| Kieran Smith | 46.43 | 46.01 | ||||
| Chris Guiliano | — | 45.42 | ||||
| Trenton Julian | 47.80 | — | * | |||
| 🥈 | Italy | 3:05.40 (2 h2) | 3:03.65 (2 F) | |||
| Alessandro Miressi | 46.32 | 45.95 | ||||
| Leonardo Deplano | 46.01 | 45.76 | ||||
| Lorenzo Zazzeri | 46.77 | 46.21 | ||||
| Manuel Frigo | 46.30 | 45.73 | ||||
| 🥉 | Poland | 3:06.88 (3 h2) | 3:04.46 (3 F) | |||
| Kamil Sieradzki | 46.23 | 46.33 | ||||
| Jakub Majerski | 46.92 | 46.04 | ||||
| Ksawery Masiuk | 46.22 | 45.64 | ||||
| Kacper Stokowski | — | 46.45 | ||||
| Piotr Ludwiczak | 47.51 | — | * | |||
| 4 | Neutral Participant (NAB) | 3:07.04 (4 h2) | 3:04.62 (4 F) | |||
| Yegor Kornev | — | 45.94 | ||||
| Dmitry Zhavoronkov | 46.24 | 46.22 | ||||
| Aleksandr Shchogolev | 46.53 | 46.65 | ||||
| Andrey Minakov | 47.18 | 45.81 | ||||
| Pavel Samusenko | 47.09 | — | * | |||
| 5 | Brazil | 3:06.77 (1 h1) | 3:04.84 (5 F) | |||
| Marco Ferreira | 46.31 | 46.44 | ||||
| Guilherme Santos | 46.00 | 45.79 | ||||
| Kaique Alves | 46.69 | 45.82 | ||||
| Leonardo Coelho Santos | 47.77 | 46.79 | ||||
| 6 | Spain | 3:07.09 (3 h1) | 3:05.57 (6 F) | |||
| Sergio de Celis | 47.18 | 46.48 | ||||
| Luis Domínguez | 46.32 | 46.4 | ||||
| Miguel Pérez-Godoy | 46.63 | 46.13 | ||||
| Nacho Campos | 46.96 | 46.56 | ||||
| 7 | Croatia | 3:07.07 (5 h2) | 3:05.68 (7 F) | |||
| Jere Hribar | 46.22 | 46.16 | ||||
| Nikola Miljenić | 46.67 | 46.24 | ||||
| Vlaho Nenadić | 47.53 | 46.7 | ||||
| Toni Dragoja | 45.65 | 46.58 | ||||
| 8 | Australia | 3:07.02 (2 h1) | 3:05.76 (8 F) | |||
| Maximillian Giuliani | 46.26 | 46.62 | ||||
| Edward Sommerville | 47.90 | 47.34 | ||||
| Harrison Turner | 46.45 | 46.20 | ||||
| Matthew Temple | 46.41 | 45.60 | ||||
| 9 | Germany | 3:07.40 (4 h1) | — | |||
| Martin Wrede | 47.59 | — | ||||
| Rafael Miroslaw | 46.24 | — | ||||
| Kaii Liam Winkler | 46.24 | — | ||||
| Timo Sorgius | 47.33 | — | ||||
| 10 | China | 3:09.81 (5 h1) | — | |||
| Zhao Jiayue | 48.95 | — | ||||
| Liu Wudi | 47.07 | — | ||||
| Tao Guannan | 46.71 | — | ||||
| Xu Yizhou | 47.08 | — | ||||
| 11 | Japan | 3:10.03 (6 h1) | — | |||
| Tatsuya Murasa | 47.07 | — | ||||
| Kaiya Seki | 47.12 | — | ||||
| Masahiro Kawane | 47.47 | — | ||||
| Kaito Tabuchi | 48.37 | — | ||||
| 12 | Canada | 3:10.70 (6 h2) | — | |||
| Yuri Kisil | 47.67 | — | ||||
| Tristan Jankovics | 47.74 | — | ||||
| Blake Tierney | 47.32 | — | ||||
| Alex Axon | 47.97 | — | ||||
| 13 | Hungary | 3:11.08 (7 h2) | — | |||
| Richárd Márton | 47.68 | — | ||||
| Dániel Mészáros | 48.35 | — | ||||
| Boldizsár Magda | 47.41 | — | ||||
| Benedek Andor | 47.64 | — | ||||
| 14 | Kazakhstan | 3:15.97 (7 h1) | — | |||
| Adilbek Musin | 48.48 | — | ||||
| Yegor Popov | 49.18 | — | ||||
| Maksim Skazobtsov | 50.13 | — | ||||
| Gleb Kovalenya | 48.18 | — | ||||
| 15 | Slovakia | 3:16.51 (8 h2) | — | |||
| Tibor Tišťan | 49.05 | — | ||||
| Matej Duša | 48.15 | — | ||||
| Ádám Halás | 49.92 | — | ||||
| Jakub Poliačik | 49.39 | — | ||||
| 16 | Hong Kong | 3:16.92 (9 h2) | — | |||
| Ralph Koo | 49.44 | — | ||||
| Ian Ho | 48.76 | — | ||||
| He Shing Ip | 50.14 | — | ||||
| Hayden Kwan | 48.58 | — | ||||
| 17 | South Africa | 3:17.19 (10 h2) | — | |||
| Ruard Van Renen | 47.70 | — | ||||
| Michael Houlie | 48.96 | — | ||||
| Arno Kruger | 48.48 | — | ||||
| Kian Keylock | 52.05 | — | ||||
| 18 | Malaysia | 3:17.23 (8 h1) | — | |||
| Khiew Hoe Yean | 49.20 | — | ||||
| Lim Yin Chuen | 48.07 | — | ||||
| Terence Ng | 48.98 | — | ||||
| Tan Khai Xin | 50.98 | — | ||||
| 19 | Latvia | 3:22.14 (9 h1) | — | |||
| Kristaps Miķelsons | 49.58 | — | ||||
| Nikolass Deičmans | 49.94 | — | ||||
| Daniils Bobrovs | 53.10 | — | ||||
| Ģirts Feldbergs | 49.52 | — | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Brazil | 3:06.77 | ||
| Marco Ferreira | 46.31 | |||
| Guilherme Santos | 46.00 | |||
| Kaique Alves | 46.69 | |||
| Leonardo Coelho Santos | 47.77 | |||
| 2 | Australia | 3:07.02 | ||
| Maximillian Giuliani | 46.26 | |||
| Edward Sommerville | 47.90 | |||
| Harrison Turner | 46.45 | |||
| Matthew Temple | 46.41 | |||
| 3 | Spain | 3:07.09 | ||
| Sergio de Celis | 47.18 | |||
| Luis Domínguez | 46.32 | |||
| Miguel Pérez-Godoy | 46.63 | |||
| Nacho Campos | 46.96 | |||
| 4 | Germany | 3:07.40 | ||
| Martin Wrede | 47.59 | |||
| Rafael Miroslaw | 46.24 | |||
| Kaii Liam Winkler | 46.24 | |||
| Timo Sorgius | 47.33 | |||
| 5 | China | 3:09.81 | ||
| Zhao Jiayue | 48.95 | |||
| Liu Wudi | 47.07 | |||
| Tao Guannan | 46.71 | |||
| Xu Yizhou | 47.08 | |||
| 6 | Japan | 3:10.03 | ||
| Tatsuya Murasa | 47.07 | |||
| Kaiya Seki | 47.12 | |||
| Masahiro Kawane | 47.47 | |||
| Kaito Tabuchi | 48.37 | |||
| 7 | Kazakhstan | 3:15.97 | ||
| Adilbek Musin | 48.48 | |||
| Yegor Popov | 49.18 | |||
| Maksim Skazobtsov | 50.13 | |||
| Gleb Kovalenya | 48.18 | |||
| 8 | Malaysia | 3:17.23 | ||
| Khiew Hoe Yean | 49.20 | |||
| Lim Yin Chuen | 48.07 | |||
| Terence Ng | 48.98 | |||
| Tan Khai Xin | 50.98 | |||
| 9 | Latvia | 3:22.14 | ||
| Kristaps Miķelsons | 49.58 | |||
| Nikolass Deičmans | 49.94 | |||
| Daniils Bobrovs | 53.10 | |||
| Ģirts Feldbergs | 49.52 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | United States | 3:01.66 | ||
| Jack Alexy | 45.05 | |||
| Luke Hobson | 45.18 | |||
| Kieran Smith | 46.01 | |||
| Chris Guiliano | 45.42 | |||
| Trenton Julian | — | |||
| 2 | Italy | 3:03.65 | ||
| Alessandro Miressi | 45.95 | |||
| Leonardo Deplano | 45.76 | |||
| Lorenzo Zazzeri | 46.21 | |||
| Manuel Frigo | 45.73 | |||
| 3 | Poland | 3:04.46 | ||
| Kamil Sieradzki | 46.33 | |||
| Jakub Majerski | 46.04 | |||
| Ksawery Masiuk | 45.64 | |||
| Kacper Stokowski | 46.45 | |||
| Piotr Ludwiczak | — | |||
| 4 | Neutral Participant (NAB) | 3:04.62 | ||
| Yegor Kornev | 45.94 | |||
| Dmitry Zhavoronkov | 46.22 | |||
| Aleksandr Shchogolev | 46.65 | |||
| Andrey Minakov | 45.81 | |||
| Pavel Samusenko | — | |||
| 5 | Brazil | 3:04.84 | ||
| Marco Ferreira | 46.44 | |||
| Guilherme Santos | 45.79 | |||
| Kaique Alves | 45.82 | |||
| Leonardo Coelho Santos | 46.79 | |||
| 6 | Spain | 3:05.57 | ||
| Sergio de Celis | 46.48 | |||
| Luis Domínguez | 46.4 | |||
| Miguel Pérez-Godoy | 46.13 | |||
| Nacho Campos | 46.56 | |||
| 7 | Croatia | 3:05.68 | ||
| Jere Hribar | 46.16 | |||
| Nikola Miljenić | 46.24 | |||
| Vlaho Nenadić | 46.7 | |||
| Toni Dragoja | 46.58 | |||
| 8 | Australia | 3:05.76 | ||
| Maximillian Giuliani | 46.62 | |||
| Edward Sommerville | 47.34 | |||
| Harrison Turner | 46.20 | |||
| Matthew Temple | 45.60 |