400 m, Women
| Competition | 2018 NACAC Championships in Athletics |
|---|---|
| Venue |
Toronto
 CAN
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Stephenie McPherson |  JAM |
51.15 | ||
| 🥈 | Aiyanna Stiverne | CAN |
52.00 | ||
| 🥉 | Brionna Thomas |  USA |
52.19 |