| Competition | 2011 Pan American Junior Athletics Championships |
|---|---|
| Venue |
Miramar
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Bahamas | 45.09 | |||
| Devynne Charlton | — | ||||
| Carmiesha Cox | — | ||||
| V'Alonee Robinson | — | ||||
| Anthonique Strachan | — | ||||
| 🥈 | Jamaica | 45.37 | |||
| Danielle Williams | — | ||||
| Celia Walters | — | ||||
| Natasha Morrison | — | ||||
| Cardine Copeland | — | ||||
| 🥉 | Canada | 46.35 | |||
| Ashlea Maddex | — | ||||
| Ocian Archer | — | ||||
| Jellisa Westney | — | ||||
| Katherine Reid | — |