400 m, Men
| Competition | 1990 Central American Athletics U20 Championships |
|---|---|
| Venue |
Habana
 CUB
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Ronald Thorne |  BAR |
46.97 | ||
| 🥈 | Norberto Téllez | CUB |
47.22 | ||
| 🥉 | Terry Harewood | BAR |
47.87 |