100 m Butterfly, Men
| Competition | 1974 South American Aquatics Championships |
|---|---|
| Venue |
Medellín
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Jorge Delgado, Jr. |  ECU |
58.30 | ||
| 🥈 | Eduardo Orejuela | ECU |
1:00.22 | ||
| 🥉 | Heliani Santos |  BRA |
1:00.56 |