400 m, Women
| Competition | 2010 NACAC Athletics U23 Championships |
|---|---|
| Venue |
Miramar
 USA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Shelise Williams | USA |
53.08 | ||
| 🥈 | Ebony Collins | USA |
53.31 | ||
| 🥉 | Raysa Sánchez |  DOM |
54.08 |