4 x 100 m Freestyle Relay, Women
| Competition | 2012 Southeast Asian Swimming Championships |
|---|---|
| Venue |
Singapore
 SGP
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Singapore | SGP |
3:49.25 | ||
| Mylene Ong | 57.29 | ||||
| Koh Hui Yu | 56.87 | ||||
| Amanda Lim | 56.83 | ||||
| Teo Jing Wen | 58.26 | ||||
| 🥈 | Indonesia |  INA |
3:52.72 | ||
| Enny Susilawati Margono | 57.64 | ||||
| Patricia Hapsari | 56.64 | ||||
| Raina Ramdhani | 59.12 | ||||
| Ressa Dewi | 59.32 | ||||
| 🥉 | Malaysia |  MAS |
4:09.52 | ||
| Erika Kong | 1:00.87 | ||||
| Marellyn Liew | 1:04.98 | ||||
| Hii Siew Siew | 1:00.67 | ||||
| Khoo Cai Lin | 1:03.00 |