4 x 400 m Relay, Women
| Competition | 2023 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Phnom Penh
 CAM
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Vietnam |  VIE |
3:33.05 | ||
| Hoàng Thị Minh Hạnh | — | ||||
| Nguyễn Thị Hằng | — | ||||
| Hoàng Thị Ánh Thục | — | ||||
| Nguyễn Thị Ngọc | — | ||||
| 🥈 | Philippines |  PHI |
3:37.75 | ||
| Bernalyn Bejoy | — | ||||
| Robyn Brown | — | ||||
| Jessel Lumapas | — | ||||
| Maureen Schrijvers | — | ||||
| 🥉 | Thailand |  THA |
3:39.29 | ||
| Sukanya Chanchaona | — | ||||
| Benny Nontanam | — | ||||
| Sasipim Satachot | — | ||||
| Arisa Weruwanarak | — |