4 x 400 m Relay, Women
| Competition | 2018 World Athletics U20 Championships |
|---|---|
| Venue |
Tampere
 FIN
|
| Held | — |
| Status | Medal |
| Competitors | 15 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | United States |  USA |
3:28.74 | ||
| Symone Mason | — | ||||
| Shae Anderson | — | ||||
| Julia Madubuike | — | ||||
| Taylor Manson | — | ||||
| Jan'Taijah Ford | — | * | |||
| Arria Minor | — | * | |||
| 🥈 | Australia |  AUS |
3:31.36 | ||
| Ella Connolly | — | ||||
| Cara Jardine | — | ||||
| Jemima Russell | — | ||||
| Carley Thomas | — | ||||
| 🥉 | Jamaica |  JAM |
3:31.90 | ||
| Janielle Josephs | — | ||||
| Stacey-Ann Williams | — | ||||
| Shiann Salmon | — | ||||
| Calisha Taylor | — | ||||
| Chrissani May | — | * |