100 m Butterfly, Women
| Competition | 1966 South American Aquatics Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 5 |
| Countries | 4 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Eliana Aguiar Motta |  BRA |
1:13.6 | ||
| 🥈 | Consuelo Changanachi | PER |
1:16.2 | ||
| 🥉 | Patricia Sentous |  ARG |
1:16.4 | ||
| 4 | Tereza Sodré | BRA |
1:17.1 | ||
| 5 | Rosita Ventura |  COL |
1:17.7 |