4 x 400 m Relay, Women
| Competition | 2021 World Athletics U20 Championships |
|---|---|
| Venue |
Nairobi
 KEN
|
| Held | 21 – 22 August 2021 |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Nigeria |  NGR |
3:31.46 | ||
| Opeyemi Oke | — | ||||
| Imaobong Nse Uko | — | ||||
| Ella Onojuvwevwo | — | ||||
| Favour Ofili | — | ||||
| 🥈 | Jamaica |  JAM |
3:36.57 | ||
| Annalee Robinson | — | ||||
| Aalliyah Francis | — | ||||
| Alliah Baker | — | ||||
| Daena Dyer | — | ||||
| 🥉 | Italy |  ITA |
3:37.18 | ||
| Alessandra Iezzi | — | ||||
| Federica Pansini | — | ||||
| Angelica Ghergo | — | ||||
| Alexandra Almici | — |