# Swimming at the 2018 Asian Games – Men's 4 × 200 metre freestyle relay

The men's 4 × 200 metre freestyle relay event at the 2018 Asian Games took place on 20 August at the Gelora Bung Karno Aquatic Stadium.

## Schedule

All times are Western Indonesia Time (UTC+07:00)
| Date | Time | Event |
| Monday, 20 August 2018 | 10:13 | Heats |
| Monday, 20 August 2018 | 19:33 | Final |

## Records

Prior to this competition, the existing world, Asian and Games records were as follows.
| World Record | United States | 6:58.55 | Rome, Italy | 31 July 2009 |
| Asian Record | Japan | 7:02.26 | Rome, Italy | 31 July 2009 |
| Games Record | Japan | 7:06.74 | Incheon, South Korea | 22 September 2014 |

## Results
### Legend

* DNS — Did not start
* DSQ — Disqualified

### Heats

| Rank | Heat | Team | Time |
| 1 | 1 | China (CHN) | 7:20.80 |
| | | Qiu Ziao | 1:51.93 |
| | | Hong Jinlong | 1:49.83 |
| | | Hou Yujie | 1:50.76 |
| | | Qian Zhiyong | 1:48.28 |
| 2 | 2 | South Korea (KOR) | 7:24.32 |
| | | Jang Dong-hyeok | 1:50.41 |
| | | Park Jung-hun | 1:51.74 |
| | | Joo Jae-gu | 1:53.12 |
| | | Yang Jae-hoon | 1:49.05 |
| 3 | 1 | Singapore (SGP) | 7:25.62 |
| | | Danny Yeo | 1:50.73 |
| | | Jonathan Tan | 1:50.64 |
| | | Darren Chua | 1:51.44 |
| | | Glen Lim | 1:52.81 |
| 4 | 2 | Japan (JPN) | 7:25.73 |
| | | Reo Sakata | 1:50.27 |
| | | Juran Mizohata | 1:51.74 |
| | | Ayatsugu Hirai | 1:53.60 |
| | | Yuki Kobori | 1:50.12 |
| 5 | 1 | Vietnam (VIE) | 7:30.37 |
| | | Hoàng Quý Phước | 1:50.75 |
| | | Ngô Đình Chuyền | 1:53.17 |
| | | Nguyễn Hữu Kim Sơn | 1:53.05 |
| | | Nguyễn Huy Hoàng | 1:53.40 |
| 6 | 2 | Chinese Taipei (TPE) | 7:31.61 |
| | | An Ting-yao | 1:51.04 |
| | | Huang Yen-hsin | 1:53.90 |
| | | Wang Yu-lian | 1:51.68 |
| | | Wang Hsing-hao | 1:54.99 |
| 7 | 1 | India (IND) | 7:34.69 |
| | | Sajan Prakash | 1:52.99 |
| | | Srihari Nataraj | 1:52.91 |
| | | Saurabh Sangvekar | 1:53.85 |
| | | Avinash Mani | 1:54.94 |
| 8 | 2 | Hong Kong (HKG) | 7:43.57 |
| | | Cheuk Ming Ho | 1:52.13 |
| | | Jonathan Liao | 1:55.30 |
| | | Chan Chun Hei | 1:55.90 |
| | | Kent Cheung | 2:00.24 |
| 9 | 1 | Macau (MAC) | 7:51.00 |
| | | Lin Sizhuang | 1:55.29 |
| | | Ngou Pok Man | 1:58.20 |
| | | Chao Man Hou | 1:56.10 |
| | | Chou Kit | 2:01.41 |
| 10 | 2 | Qatar (QAT) | 8:22.53 |
| | | Yacob Al-Khulaifi | 2:07.52 |
| | | Firas Saidi | 2:02.15 |
| | | Abdulaziz Al-Obaidly | 2:04.21 |
| | | Youssef Hesham Mohamed | 2:08.65 |
| — | 2 | Indonesia (INA) | DNS |

### Final

| Rank | Team | Time | Notes |
| | Japan (JPN) | 7:05.17 | GR |
| | Naito Ehara | 1:47.31 | |
| | Reo Sakata | 1:46.51 | |
| | Kosuke Hagino | 1:46.50 | |
| | Katsuhiro Matsumoto | 1:44.85 | |
| | China (CHN) | 7:05.45 | |
| | Ji Xinjie | 1:47.58 | |
| | Shang Keyuan | 1:47.15 | |
| | Wang Shun | 1:46.53 | |
| | Sun Yang | 1:44.19 | |
| | Singapore (SGP) | 7:14.15 | |
| | Quah Zheng Wen | 1:48.31 | |
| | Joseph Schooling | 1:46.66 | |
| | Danny Yeo | 1:49.23 | |
| | Jonathan Tan | 1:49.95 | |
| 4 | South Korea (KOR) | 7:15.26 | |
| | Yang Jae-hoon | 1:49.09 | |
| | Jang Dong-hyeok | 1:48.42 | |
| | Kim Min-suk | 1:50.83 | |
| | Lee Ho-joon | 1:46.92 | |
| 5 | Chinese Taipei (TPE) | 7:24.48 | |
| | Wang Yu-lian | 1:51.39 | |
| | Huang Yen-hsin | 1:51.95 | |
| | Wang Hsing-hao | 1:49.99 | |
| | An Ting-yao | 1:51.15 | |
| 6 | Vietnam (VIE) | 7:32.02 | |
| | Hoàng Quý Phước | 1:49.21 | |
| | Ngô Đình Chuyền | 1:53.58 | |
| | Nguyễn Hữu Kim Sơn | 1:51.03 | |
| | Nguyễn Huy Hoàng | 1:58.20 | |
| 7 | India (IND) | 7:37.07 | |
| | Srihari Nataraj | 1:52.14 | |
| | Saurabh Sangvekar | 1:55.23 | |
| | Avinash Mani | 1:55.96 | |
| | Neel Roy | 1:53.74 | |
| — | Hong Kong (HKG) | DSQ | |
| | Cheuk Ming Ho | 1:52.14 | |
| | Jonathan Liao | | |
| | Chan Chun Hei | | |
| | Kent Cheung | | |