400 m Freestyle, Men
| Competition | 1949 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Los Angeles, CA; San Antonio, TX
 USA
|
| Held | 19 August 1949 |
| Status | Medal |
| Competitors | 7 |
| Countries | 2 |
Los Angeles, California / Los Angeles Swim Stadium / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Hironoshin Furuhashi Tokyo Swim Club |
 JPN |
4:33.3 | * | |
| 🥈 | Shiro Hashizume Tokyo Swim Club |
JPN |
4:43.9 | ||
| 🥉 | Shuichi Murayama Tokyo Swim Club |
JPN |
4:46.6 | ||
| 4 | Sumio Tanaka Tokyo Swim Club |
JPN |
4:47.5 | ||
| 5 | John Blum New Haven Swim Club |
USA |
4:54.4 | ||
| 6 | Wally Wolf Los Angeles Athletic Club |
USA |
4:54.7 | ||
| 7 | Bumpy Jones Camp Chikopi, Magnetawan, Ontario, CAN |
USA |
5:00.9 |