4 x 100 m Medley Relay, Men
| Competition | 1966 Central American and Caribbean Games |
|---|---|
| Venue |
San Juan
 PUR
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Mexico |  MEX |
4:18.1 | ||
| Guillermo Echevarría | — | ||||
| Rafael Hernández | — | ||||
| Gabriel Altamirano | — | ||||
| Salvador Ruiz | — | ||||
| 🥈 | Venezuela |  VEN |
4:19.2 | ||
| Vicente Capriles | — | ||||
| Nelson Alfonzo | — | ||||
| Gustavo Catala Betancourt | — | ||||
| Teodoro Capriles | — | ||||
| 🥉 | Puerto Rico | PUR |
4:20.1 | ||
| Celestino Pérez | — | ||||
| Antolín Álvarez | — | ||||
| José Ferraioli | — | ||||
| Gary Goodner | — |