# 2022 FINA World Swimming Championships (25 m) – Men's 4 × 100 metre medley relay

The Men's 4 × 100-metre medley relay competition of the 2022 FINA World Swimming Championships (25 m) was held on 18 December 2022.

## Records

Prior to the competition, the existing world and championship records were as follows.
| World record | RUS | 3:19.16 | Saint Petersburg, Russia | 20 December 2009 |
| Competition record | ITA | 3:19.76 | Abu Dhabi, United Arab Emirates | 21 December 2021 |
The following record was established during the competition:
| Date | Event | Name | Nation | Time | Record |
| 18 December | Final | Isaac Cooper (49.46) Joshua Yong (56.55) Matthew Temple (48.34) Kyle Chalmers (44.63) | Australia | 3:18.98 | WR |
| 18 December | Final | Ryan Murphy (48.96) Nic Fink (54.88) Trenton Julian (49.19) Kieran Smith (45.95) | United States | 3:18.98 | WR |

## Results
### Heats

The heats were started at 12:29.
| Rank | Heat | Lane | Nation | Swimmers | Time | Notes |
| 1 | 3 | 4 | United States | Hunter Armstrong (50.68) Nic Fink (56.71) Trenton Julian (49.12) Carson Foster (47.04) | 3:23.55 | Q |
| 2 | 2 | 6 | Japan | Ryosuke Irie (50.43) Ippei Watanabe (56.49) Yuya Tanaka (50.06) Katsumi Nakamura (46.70) | 3:23.68 | Q |
| 3 | 2 | 4 | Italy | Thomas Ceccon (49.59) Simone Cerasuolo (57.83) Alberto Razzetti (50.24) Paolo Conte Bonin (46.15) | 3:23.81 | Q |
| 4 | 2 | 7 | Germany | Ole Braunschweig (50.63) Lucas Matzerath (57.77) Marius Kusch (49.44) Josha Salchow (46.67) | 3:24.51 | Q |
| 5 | 3 | 6 | Australia | Isaac Cooper (50.42) Joshua Yong (57.38) Shaun Champion (50.32) Kyle Chalmers (46.90) | 3:25.02 | Q |
| 6 | 3 | 7 | Canada | Finlay Knox (50.40) James Dergousoff (58.38) Ilya Kharun (49.76) Yuri Kisil (46.79) | 3:25.33 | Q |
| 7 | 2 | 2 | China | Wang Gukailai (51.82) Qin Haiyang (57.61) Chen Juner (50.30) Pan Zhanle (46.28) | 3:26.01 | Q, NR |
| 8 | 1 | 5 | Czech Republic | Tomáš Franta (50.42) Matěj Zábojník (57.42) Jan Šefl (50.48) Daniel Gracík (47.86) | 3:26.18 | Q, NR |
| 9 | 2 | 1 | Spain | Hugo González (51.86) Carles Coll (58.24) Mario Mollà (50.36) Sergio de Celis (46.02) | 3:26.48 | NR |
| 10 | 1 | 3 | New Zealand | Zac Dell (52.19) Josh Gilbert (57.83) Cameron Gray (50.40) Carter Swift (46.26) | 3:26.68 | NR |
| 11 | 3 | 3 | Netherlands | Stan Pijnenburg (54.41) Caspar Corbeau (57.34 ) Nyls Korstanje (50.12) Kenzo Simons (46.74) | 3:28.61 | |
| 12 | 2 | 5 | Norway | Markus Lie (50.76) Christoffer Tofte Haarsaker (58.11) Jon Jøntvedt (53.58) Nicholas Lia (46.52) | 3:28.97 | |
| 13 | 3 | 8 | Hong Kong | Hayden Kwan (52.96) Adam Chillingworth (59.41) Ng Cheuk Yin (51.13) Ian Ho (47.23) | 3:30.73 | NR |
| 14 | 2 | 8 | Bulgaria | Kaloyan Levterov (55.02) Tonislav Sabev (58.42) Antani Ivanov (51.88) Deniel Nankov (47.73) | 3:33.05 | NR |
| 15 | 3 | 2 | Turkey | Doruk Tekin (55.10) Berkay Ömer Öğretir (57.61) Rasim Oğulcan Gör (52.14) Umitcan Gures (50.04) | 3:34.89 | |
| 16 | 3 | 1 | Ukraine | Oleksandr Zheltiakov (54.47) Volodymyr Lisovets (1:00.65) Andriy Govorov (54.50) Illia Linnyk (48.22) | 3:37.84 | |
| | 1 | 4 | Chinese Taipei | | Did not start | Did not start |
| | 2 | 3 | Great Britain | | Did not start | Did not start |
| | 3 | 5 | Brazil | | Did not start | Did not start |

### Final

The final was held at 21:19.
| Rank | Lane | Nation | Swimmers | Time | Notes |
| | 2 | Australia | Isaac Cooper (49.46) Joshua Yong (56.55) Matthew Temple (48.34) Kyle Chalmers (44.63) | 3:18.98 | WR |
| | 4 | United States | Ryan Murphy (48.96) Nic Fink (54.88) Trenton Julian (49.19) Kieran Smith (45.95) | 3:18.98 | WR |
| | 3 | Italy | Lorenzo Mora (49.48) Nicolò Martinenghi (55.52) Matteo Rivolta (48.50) Alessandro Miressi (45.56) | 3:19.06 | ER |
| 4 | 5 | Japan | Ryosuke Irie (49.98 ) Yuya Hinomoto (56.27) Yuya Sakamoto (50.06) Katsuhiro Matsumoto (46.39) | 3:22.70 | |
| 5 | 6 | Germany | Ole Braunschweig (50.68) Lucas Matzerath (56.96) Marius Kusch (48.72) Josha Salchow (46.68) | 3:23.04 | |
| 6 | 7 | Canada | Finlay Knox (50.46) Javier Acevedo (57.21) Ilya Kharun (49.54) Ruslan Gaziev (46.23) | 3:23.44 | |
| 7 | 1 | China | Wang Gukailai (51.54) Qin Haiyang (57.36) Chen Juner (50.16) Pan Zhanle (46.09) | 3:25.15 | NR |
| 8 | 8 | Czech Republic | Tomáš Franta (50.48) Matěj Zábojník (57.49) Jan Šefl (50.78) Daniel Gracík (47.62) | 3:26.37 | |