100 m Breaststroke, Women
| Competition | 1947 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Tyler, TX; Chicago, IL
 USA
|
| Held | 24 August 1947 |
| Status | Medal |
| Competitors | 4 |
| Countries | 2 |
Chicago, Illinois / Washington Park / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Nel van Vliet |  NED |
1:21.6 | * | |
| 🥈 | Clara LaMore Olneyville Boys' Club, RI |
USA |
— | ||
| 🥉 | Jeanne Wilson Lake Shore Aquatic Club, Chicago, IL |
USA |
— | ||
| 4 | Nancy Lees Multnomah Athletic Club |
USA |
— |