# Swimming at the 2018 Asian Games – Men's 4 × 100 metre freestyle relay

The men's 4 × 100 metre freestyle relay event at the 2018 Asian Games took place on 22 August at the Gelora Bung Karno Aquatic Stadium.

## Schedule

All times are Western Indonesia Time (UTC+07:00)
| Date | Time | Event |
| Wednesday, 22 August 2018 | 10:16 | Heats |
| Wednesday, 22 August 2018 | 19:31 | Final |

## Records

Prior to this competition, the existing world, Asian and Games records were as follows.
| World Record | United States | 3:08.24 | Beijing, China | 11 August 2008 |
| Asian Record | Japan | 3:12.54 | Tokyo, Japan | 11 August 2018 |
| Games Record | China | 3:13.47 | Incheon, South Korea | 24 September 2014 |

## Results
### Legend

* DNS — Did not start
* DSQ — Disqualified

### Heats

| Rank | Heat | Team | Time |
| 1 | 3 | China (CHN) | 3:17.30 |
| | | Hou Yujie | 49.20 |
| | | Qian Zhiyong | 49.38 |
| | | Ma Tianchi | 49.30 |
| | | Ji Xinjie | 49.42 |
| 2 | 2 | Japan (JPN) | 3:18.25 |
| | | Shinri Shioura | 49.30 |
| | | Katsuhiro Matsumoto | 49.28 |
| | | Katsumi Nakamura | 49.03 |
| | | Juran Mizohata | 50.64 |
| 3 | 2 | Singapore (SGP) | 3:20.16 |
| | | Darren Lim | 50.28 |
| | | Danny Yeo | 50.29 |
| | | Darren Chua | 49.35 |
| | | Jonathan Tan | 50.24 |
| 4 | 2 | South Korea (KOR) | 3:21.16 |
| | | Jang Dong-hyeok | 49.95 |
| | | Yang Jae-hoon | 49.06 |
| | | Park Jung-hun | 50.77 |
| | | Lee Ju-ho | 51.38 |
| 5 | 3 | Chinese Taipei (TPE) | 3:21.93 |
| | | Lin Chien-liang | 50.31 |
| | | Huang Yen-hsin | 50.52 |
| | | An Ting-yao | 50.39 |
| | | Wang Yu-lian | 50.71 |
| 6 | 3 | Malaysia (MAS) | 3:22.89 |
| | | Keith Lim | 50.99 |
| | | Welson Sim | 49.92 |
| | | Chan Jie | 50.86 |
| | | Foong Wei Tze | 51.12 |
| 7 | 2 | Indonesia (INA) | 3:25.14 |
| | | Triady Fauzi Sidiq | 50.26 |
| | | Ricky Anggawijaya | 51.65 |
| | | Putera Muhammad Randa | 52.43 |
| | | Raymond Sumitra Lukman | 50.80 |
| 8 | 1 | India (IND) | 3:25.17 |
| | | Aaron D'Souza | 51.16 |
| | | Anshul Kothari | 51.43 |
| | | Sajan Prakash | 51.92 |
| | | Virdhawal Khade | 50.66 |
| 9 | 3 | Hong Kong (HKG) | 3:25.50 |
| | | Kent Cheung | 51.89 |
| | | Derick Ng | 50.98 |
| | | Raymond Mak | 51.34 |
| | | Jeremy Wong | 51.29 |
| 10 | 3 | Iran (IRI) | 3:26.12 |
| | | Sina Gholampour | 51.25 |
| | | Benyamin Gharehhassanloo | 51.51 |
| | | Alireza Yavari | 51.25 |
| | | Mehdi Ansari | 52.11 |
| 11 | 2 | Uzbekistan (UZB) | 3:27.15 |
| | | Aleksey Tarasenko | 50.41 |
| | | Khurshidjon Tursunov | 49.21 |
| | | Vladislav Mustafin | 55.70 |
| | | Artyom Kozlyuk | 51.83 |
| 12 | 2 | Macau (MAC) | 3:29.97 |
| | | Chao Man Hou | 51.60 |
| | | Ngou Pok Man | 51.52 |
| | | Lin Sizhuang | 52.69 |
| | | Chou Kit | 54.16 |
| 13 | 1 | Qatar (QAT) | 3:44.36 |
| | | Firas Saidi | 54.01 |
| | | Abdulaziz Al-Obaidly | 56.00 |
| | | Youssef Hesham Mohamed | 58.75 |
| | | Yacob Al-Khulaifi | 55.60 |
| 14 | 1 | Mongolia (MGL) | 3:44.82 |
| | | Batmönkhiin Jürmed | 56.66 |
| | | Erdenemönkhiin Demüül | 58.25 |
| | | Boldbaataryn Buyantogtokh | 54.69 |
| | | Günsennorovyn Zandanbal | 55.22 |
| 15 | 3 | Pakistan (PAK) | 3:59.48 |
| | | Haseeb Tariq | 53.58 |
| | | Kawas Behram Aga | 58.83 |
| | | Muhammad Hamza Malik | 1:10.90 |
| | | Muhammad Yahya Khan | 56.17 |
| 16 | 3 | Maldives (MDV) | 4:10.12 |
| | | Ali Imaan | 1:02.28 |
| | | Hassan Ashraf | 1:03.28 |
| | | Hussain Haish Hassan | 1:03.51 |
| | | Mubal Azzam Ibrahim | 1:01.05 |
| — | 2 | Sri Lanka (SRI) | DSQ |
| | | Matthew Abeysinghe | 49.16 |
| | | Kyle Abeysinghe | |
| | | Cherantha de Silva | |
| | | Akalanka Peiris | |
| — | 3 | Tajikistan (TJK) | DNS |

### Final

| Rank | Team | Time | Notes |
| | Japan (JPN) | 3:12.68 | GR |
| | Shinri Shioura | 48.85 | |
| | Katsuhiro Matsumoto | 47.65 | |
| | Katsumi Nakamura | 48.08 | |
| | Juran Mizohata | 48.10 | |
| | China (CHN) | 3:13.29 | |
| | Yang Jintong | 49.24 | |
| | Cao Jiwen | 48.29 | |
| | Sun Yang | 48.38 | |
| | Yu Hexin | 47.38 | |
| | Singapore (SGP) | 3:17.22 | |
| | Quah Zheng Wen | 49.64 | |
| | Joseph Schooling | 48.27 | |
| | Darren Chua | 49.64 | |
| | Darren Lim | 49.67 | |
| 4 | South Korea (KOR) | 3:17.92 | |
| | Yang Jae-hoon | 49.61 | |
| | Jang Dong-hyeok | 49.36 | |
| | Lee Ho-joon | 49.61 | |
| | Park Seon-kwan | 49.34 | |
| 5 | Chinese Taipei (TPE) | 3:19.02 | |
| | Lin Chien-liang | 49.85 | |
| | Huang Yen-hsin | 50.24 | |
| | An Ting-yao | 49.18 | |
| | Wang Yu-lian | 49.75 | |
| 6 | Malaysia (MAS) | 3:21.06 | |
| | Keith Lim | 50.71 | |
| | Welson Sim | 49.42 | |
| | Chan Jie | 50.27 | |
| | Foong Wei Tze | 50.66 | |
| 7 | Indonesia (INA) | 3:25.16 | |
| | Triady Fauzi Sidiq | 50.05 | |
| | Ricky Anggawijaya | 51.26 | |
| | Putera Muhammad Randa | 52.58 | |
| | Raymond Sumitra Lukman | 51.27 | |
| 8 | India (IND) | 3:25.34 | |
| | Aaron D'Souza | 51.46 | |
| | Anshul Kothari | 51.61 | |
| | Sajan Prakash | 51.45 | |
| | Virdhawal Khade | 50.82 | |