400 m, Men
| Competition | 1977 Central American and Caribbean Championships in Athletics |
|---|---|
| Venue |
Xalapa
 MEX
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Seymour Newman |  JAM |
45.66 | ||
| 🥈 | Alberto Juantorena |  CUB |
45.67 | ||
| 🥉 | Charles Joseph |  TTO |
46.27 |