Swimming at the 2015 SEA Games – Women's 4 × 100 metre medley relay
# Swimming at the 2015 SEA Games – Women's 4 × 100 metre medley relay

The women's 4 × 100 metre medley relay competition of the swimming events at the 2015 SEA Games was held on 10 June at the OCBC Aquatic Centre in Singapore.

## Schedule

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

| Date | Time | Event |
| - | - | - |
| Wednesday, 10 June 2015 | 20:42 | Final |

## Records

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

| Asian Record | China (CHN) | 3:52.19 | Rome, Italy | 1 August 2009 |
| - | - | - | - | - |
| Games Record | Singapore (SIN) | 4:10.38 | Vientiane, Laos | 13 December 2009 |

The following records were established during the competition:

| Date | Event | Team | Time | Record |
| - | - | - | - | - |
| 10 June | Final | Singapore (SIN) | 4:08.72 | GR |

## Results

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

### Final

    Source: Final Results

The final was held on 10 June.

| Lane | Team | Time | Notes |
| - | - | - | - |
| 5 | Singapore (SIN) Tao Li (1:03.56)Ho Ru'En Roanne (1:09.66)Quah Ting Wen (59.18)Lim Xiang Qi (56.32) | 4:08.72 | GR |
| 4 | Thailand (THA) Araya Wongvat (1:04.61)Phiangkhwan Pawapotako (1:11.70)Patarawadee Kittiya (1:01.32)Natthanan Junkrajang (55.17) | 4:12.80 | NR |
| 3 | Philippines (PHI) Roxanne Ashley Yu (1:05.32)Imelda Corazon Wistey (1:14.36)Hannah Dato (1:01.28)Jasmine Alkhaldi (55.23) | 4:16.19 | |
| 5 | Indonesia (INA) Anak Agung Istri Kania RatihAnandia Treciel V. EvatoMonalisa Arieswaty LorenzaPatricia Yosita Hapsari | — | DSQ |
| 2 | Malaysia (MAS) Caroline Chan Zi XinPhee Jinq EnYap Siew HuiChui Lai Kwan | — | DSQ |
