300 m Individual Medley, Women
| Competition | 1943 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
New London, CT; Jasonville, IN
 USA
|
| Held | 27 August 1943 |
| Status | Medal |
| Competitors | 4 |
| Countries | 1 |
Jasonville, Indiana / Shakamak Lake Pool, Shakamak State Park / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Joan Fogle Riviera Club, Indianapolis, IN |
USA |
4:35.3 | ||
| 🥈 | Suzanne Zimmerman Multnomah Athletic Club |
USA |
— | ||
| 🥉 | Betty Mae Shields Women's Swimming Association, New York, NY |
USA |
— | ||
| 4 | Florence Schmitt Women's Swimming Association, New York, NY |
USA |
— |