100 m Backstroke, Women
| Competition | 1951 Pan American Games |
|---|---|
| Venue |
Buenos Aires
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Maureen O'Brien |  USA |
1:18.5 | ||
| 🥈 | Sheila Donahue | USA |
1:20.5 | ||
| 🥉 | Magda Bruggemann |  MEX |
1:21.4 |