| Competition | 2017 Pan American Athletics U20 Championships |
|---|---|
| Venue |
Trujillo
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | United States | 44.07 | |||
| Gabbi Cunningham | — | ||||
| Rebekah Smith | — | ||||
| Sha'Carri Richardson | — | ||||
| Tara Davis-Woodhall | — | ||||
| 🥈 | Jamaica | 44.92 | |||
| Amoi Brown | — | ||||
| Aneka Brissett | — | ||||
| Kasheika Cameron | — | ||||
| Patrice Moody | — | ||||
| 🥉 | Canada | 45.14 | |||
| Shyvonne Roxborough | — | ||||
| Ashlan Best | — | ||||
| Eunice Boateng | — | ||||
| Keira Christie-Galloway | — |