100 m Backstroke, Women
| Competition | 1963 Pan American Games |
|---|---|
| Venue |
São Paulo
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Nina Harmar |  USA |
1:11.5 | ||
| 🥈 | Cathy Ferguson | USA |
1:13.1 | ||
| 🥉 | Eileen Weir |  CAN |
1:14.5 |
| Competition | 1963 Pan American Games |
|---|---|
| Venue |
São Paulo
BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Nina Harmar | USA |
1:11.5 | ||
| 🥈 | Cathy Ferguson | USA |
1:13.1 | ||
| 🥉 | Eileen Weir | CAN |
1:14.5 |