100 m Backstroke, Women
| Competition | 1972 South American Aquatics Championships |
|---|---|
| Venue |
Arica
 CHI
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Adriana Grebnicoff |  ARG |
1:11.9 | ||
| 🥈 | Patricia López | ARG |
1:12.9 | ||
| 🥉 | Váleria Fernandes |  BRA |
1:13.2 |