4 x 400 m Relay, Women
| Competition | 2025 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Bangkok, Chonburi
 THA
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Vietnam |  VIE |
3:25.59 | ||
| Lê Thị Tuyết Mai | — | ||||
| Nguyễn Thị Hằng | — | ||||
| Nguyễn Thị Ngọc | — | ||||
| Hoàng Thị Minh Hạnh | — | ||||
| 🥈 | Thailand | THA |
3:36.87 | ||
| Arisa Weruwanarak | — | ||||
| Benny Nontanam | — | ||||
| Montida Thongprachukaew | — | ||||
| Chinenye Onourah | — | ||||
| 🥉 | Philippines |  PHI |
3:38.92 | ||
| Lauren Hoffman | — | ||||
| Robyn Brown | — | ||||
| Jeralyn Rodriguez | — | ||||
| Bernalyn Bejoy | — |