400 m Individual Medley, Women
| Competition | 1956 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Cuyahoga Falls, OH; Tyler, TX
 USA
|
| Held | 5 July 1956 |
| Status | Medal |
| Competitors | 3 |
| Countries | 1 |
Tyler, Texas / Fun Forest Park / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Shelley Mann Walter Reed Swim Club |
USA |
5:52.5 | * | |
| 🥈 | Sylvia Ruuska Berkeley YMCA |
USA |
— | ||
| 🥉 | Barbara Mehr Los Angeles Athletic Club |
USA |
— |