400 m, Women
| Competition | 1999 World Athletics U18 Championships |
|---|---|
| Venue |
Bydgoszcz
 POL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Monique Henderson |  USA |
52.28 | ||
| 🥈 | Helen Okpanachi |  NGR |
52.38 | ||
| 🥉 | Norma González |  COL |
52.39 |