100 m Butterfly, Men
| Competition | 1990 Central American and Caribbean Games |
|---|---|
| Venue |
Ciudad de México
 MEX
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | David Monasterio |  PUR |
56.72 | ||
| 🥈 | Mark Dieffenthaller |  TTO |
57.05 | ||
| 🥉 | Juan Cabrera |  DOM |
57.42 |