300 m Individual Medley, Men
| Competition | 1931 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Honolulu, HI; New York, NY
 USA
|
| Held | 15 July 1931 |
| Status | Medal |
| Competitors | 4 |
| Countries | 1 |
Honolulu, Hawai’i / War Memorial Natatorium
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Buster Crabbe Los Angeles Athletic Club |
USA |
4:05 ⅘ | ||
| 🥈 | Maiola Kalili Hollywood Aquatic Club |
USA |
at 10 yd | ||
| 🥉 | Manuella Kalili Hollywood Aquatic Club |
USA |
— | ||
| 4 | John Schmieler University of Michigan |
USA |
— |