400 m Freestyle, Women
| Competition | 1950 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Seattle, WA; High Point, NC
 USA
|
| Held | 5 August 1950 |
| Status | Medal |
| Competitors | 4 |
| Countries | 1 |
High Point, North Carolina / City Lake Park / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Thelma Kalama Hawai'i Swim Club |
USA |
5:30.9 | ||
| 🥈 | Carolyn Green Fort Lauderdale Aquatics |
USA |
— | ||
| 🥉 | Catherine Kleinschmidt Hawai'i Swim Club |
USA |
— | ||
| 4 | Evelyn Kawamoto Hawai'i Swim Club |
USA |
— |