| Competition | 1978 Central American and Caribbean Games |
|---|---|
| Venue |
Medellín
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Cuba | 44.37 | |||
| Grisel Machado | — | ||||
| Silvia Chivás | — | ||||
| Carmen Valdés | — | ||||
| Isabel Taylor | — | ||||
| 🥈 | Jamaica | 44.41 | |||
| Lelieth Hodges | — | ||||
| Dorothy Scott | — | ||||
| Jackie Pusey | — | ||||
| Maureen Gottschalk | — | ||||
| 🥉 | Trinidad and Tobago | 45.13 | |||
| Esther Hope-Washington | — | ||||
| Janice Bernard | — | ||||
| Joane Gardner | — | ||||
| Rebecca Roberts | — |