400 m Freestyle, Men
| Competition | 1979 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Fort Lauderdale, Florida
 USA
|
| Held | 16 August 1979 |
| Status | Medal |
| Competitors | 8 |
| Countries | 2 |
Fort Lauderdale, Florida / International Swimming Hall of Fame Pool / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brian Goodell Mission Viejo Nadadores |
USA |
3:51.89 | * | |
| 🥈 | Casey Converse Conquistador |
USA |
3:54.14 | ||
| 🥉 | Rowdy Gaines Florida Aquatics Swim Team (FAST) |
USA |
3:56.81 | ||
| 4 | Brian Roney Class Swimming |
USA |
3:57.07 | ||
| 5 | Bill O'Brien Dad's Swim Club, Houston, TX |
USA |
3:57.48 | ||
| 6 | Djan Madruga Mission Viejo Nadadores |
 BRA |
3:58.38 | ||
| 7 | John Hillencamp Florida Aquatics Swim Team (FAST) |
USA |
3:58.69 | ||
| 8 | Bill Forrester Florida Aquatics Swim Team (FAST) |
USA |
3:58.75 |