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

The men's 4 x 100 metre freestyle relay competition of the swimming events at the 2015 Southeast Asian Games was held on 9 June at the OCBC Aquatic Centre in Singapore.

## Schedule

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

| Date | Time | Event |
| - | - | - |
| Tuesday, 9 June 2015 | 20:30 | Final |

## Records

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

| Asian Record | China (CHN) | 3:13.47 | Incheon, South Korea | 24 September 2014 |
| - | - | - | - | - |
| Games Record | Singapore (SIN) | 3:21.74 | Naypyidaw, Myanmar | 14 December 2013 |

The following records were established during the competition:

| Date | Event | Team | Time | Record |
| - | - | - | - | - |
| 9 June | Final | Singapore (SIN) | 3:19.59 | GR |

## Results

| KEY: | GR | Games record | NR | National record | PB | Personal best | SB | Seasonal best |
| - | - | - | - | - | - | - | - | - |

### Final

    Source: Final Results

The final was held on 9 June.

| Rank | Lane | Team | Time | Notes |
| - | - | - | - | - |
| | 4 | Singapore (SIN) Joseph Isaac Schooling (49.74)Yeo Kai Quan (50.56)Clement Lim Yong'En (49.81)Quah Zheng Wen (49.48) | 3:19.59 | GR |
| | 6 | Malaysia (MAS) Tan Yean Yang Alwyn (51.63)Welson Sim Wee Sheng (51.26)Lim Ching Hwang (51.84)Daniel William Henry Bego (50.82) | 3:25.55 | |
| | 5 | Indonesia (INA) Triady Fauzi Sidiq (51.28)Alexis Wijaya Ohmar (52.04)Ricky Anggawidjaja (51.58)Glenn Victor Sutanto (51.02) | 3:25.92 | |
| 4 | 3 | Thailand (THA) Napat Wesshasartar (51.45)Kitiphat Pipimnan (52.15)Krittamet Kumlue (50.96)Sarit Tiewong (52.08) | 3:26.64 | NR |
| 5 | 1 | Cambodia (CAM) Pou Sovijja (53.80)Cheng Pirort (59.91)Hem Thonponloeu (1:00.07)Thouen Thol (1:00.57) | 3:54.35 | |
