300 m Individual Medley, Men
| Competition | 1929 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
San Francisco, CA; Honolulu, HI
 USA
|
| Held | 23 August 1929 |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
San Francisco, California / Fleishhacker Pool
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Buster Crabbe Outrigger Canoe Club, Honolulu, Hawai'i |
USA |
4:12 | ||
| 🥈 | Walter Spence Patton Pool AAU, Detroit, MI |
 CAN |
— | ||
| 🥉 | Austin Clapp Hollywood Aquatic Club |
USA |
— |