4 x 400 m Relay, Women
| Competition | 2015 World Athletics Relays |
|---|---|
| Venue |
Nassau
 BAH
|
| Held | 2 – 3 May 2015 |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | United States |  USA |
3:19.39 | ||
| Phyllis Francis | — | ||||
| Natasha Hastings | — | ||||
| Sanya Richards-Ross | — | ||||
| Francena McCorory | — | ||||
| 🥈 | Jamaica |  JAM |
3:22.49 | ||
| Anastasia Le-Roy | — | ||||
| Novlene Williams-Mills | — | ||||
| Christine Day | — | ||||
| Stephenie McPherson | — | ||||
| 🥉 | Great Britain |  GBR |
3:26.38 | ||
| Eilidh Child | — | ||||
| Anyika Onuora | — | ||||
| Kelly Massey | — | ||||
| Seren Bundy-Davies | — |