Swimming at the 2015 Southeast Asian Games – Men's 4 × 100 metre medley relay
# Swimming at the 2015 Southeast Asian Games – Men's 4 × 100 metre medley relay

The men's 4 x 100 metre medley relay competition of the swimming events at the 2015 Southeast Asian Games was held on 11 June at the OCBC Aquatic Centre in Singapore.

## Schedule

All times are Singapore Standard Time (UTC+08:00)

| Date | Time | Event |
| - | - | - |
| Thursday, 11 June 2015 | 20:38 | Final |

## Records

Prior to this competition, the existing Asian and Games records were as follows:

| Asian Record | Japan (JPN) | 3:30.74 | Rome, Italy | 2 August 2009 |
| - | - | - | - | - |
| Games Record | Indonesia (INA) | 3:41.35 | Palembang, Indonesia | 17 November 2011 |

The following records were established during the competition:

| Date | Event | Team | Time | Record |
| - | - | - | - | - |
| 11 June | Final | Singapore (SIN) | 3:38.25 | GR |

## Results

| KEY: | GR | Games record | NR | National record | PB | Personal best | SB | Seasonal best | WD | Withdrew | DNF | Did not finish | DSQ | Disqualified |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

### Final

    Source: Final Results

The final was held on 11 June.

| Rank | Lane | Team | Time | Notes |
| - | - | - | - | - |
| | 5 | Singapore (SIN) Quah Zheng Wen (54.81)Khoo Chien Yin Lionel (1:02.33)Joseph Isaac Schooling (51.50)Clement Lim Yong'En (49.61) | 3:38.25 | GR |
| | 4 | Indonesia (INA) I Gede Siman Sudartawa (55.78)Indra Gunawan (1:02.18)Glenn Victor Sutanto (53.33)Triady Fauzi Sidiq (50.81) | 3:42.10 | |
| | 3 | Thailand (THA) Kasipat Chograthin (57.77)Radomyos Matjiur (1:01.95)Navaphat Wongcharoen (55.38)Napat Wesshasartar (50.57) | 3:45.67 | NR |
| 4 | 6 | Malaysia (MAS) Tern Jian Han (57.21)Wong Fu Kang (1:01.77)Daniel William Henry Bego (55.77)Welson Sim Wee Sheng (51.54) | 3:46.29 | |
| 5 | 2 | Philippines (PHI) Jose Joaquin Gonzalez (59.02)Joshua Hall (1:02.65)Jessie Khing Lacuna (54.42)Axel Toni Steven Ngui (52.00) | 3:48.09 | |
| 6 | 7 | Cambodia (CAM) Thouen Thol (1:11.43)Hem Thonponloeu (1:12.48)Lim Odam (1:04.93)Pou Sovijja (53.25) | 4:22.09 | |
