400 m Individual Medley, Women
| Competition | 2025 World Junior Swimming Championships |
|---|---|
| Venue |
Oradea
 ROU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Agostina Hein |  ARG |
4:34.34 | ||
| 🥈 | Amalie Smith |  GBR |
4:35.49 | ||
| 🥉 | Shuna Sasaki |  JPN |
4:38.94 |