4 x 100 m Medley Relay, Mixed
| Competition | 2025 World Junior Swimming Championships |
|---|---|
| Venue |
Oradea
 ROU
|
| Held | — |
| Status | Medal |
| Competitors | 19 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Japan |  JPN |
3:45.57 | ||
| Yumeki Kojima | 54.90 | ||||
| Shin Ohashi | 58.52 | ||||
| Mizuki Hirai | 56.68 | ||||
| Yui Fukuoka | 55.47 | ||||
| Toya Hirata | — | * | |||
| 🥈 | United States |  USA |
3:46.12 | ||
| Gavin Keogh | 54.07 | ||||
| Gabe Nunziata | 1:00.80 | ||||
| Charlotte Crush | 58.20 | ||||
| Rylee Erisman | 53.05 | ||||
| Collin Holgerson | — | * | |||
| Andrew Eubanks | — | * | |||
| Mena Boardman | — | * | |||
| Liberty Clark | — | * | |||
| 🥉 | Great Britain |  GBR |
3:46.43 | ||
| Blythe Kinsman | 1:01.15 | ||||
| Filip Nowacki | 58.83 | ||||
| Dean Fearn | 52.43 | ||||
| Theodora Taylor | 54.02 | ||||
| Max Morgan | — | * | |||
| Jacob Mills | — | * |