| Competition | 1984 USA Swimming National Championships (Outdoor/LCM) | 
|---|---|
| Venue | Fort Lauderdale, Florida | 
| Held | 18 August 1984 | 
| Status | Medal | 
| Competitors | 8 | 
| Countries | 1 | 
Fort Lauderdale, Florida / International Swimming Hall of Fame Pool / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Bob Jackson Tacoma Swim Club | 1:03.48 | |||
| 🥈 | Robert McAdam Staley | 1:04.15 | |||
| 🥉 | Tom Genz Little Rock Dolphins | 1:04.56 | |||
| 4 | Brett Beedle Los Altos Swim Club | 1:04.69 | |||
| 5 | Sam Schwartz Indian Valley Swim Club | 1:04.80 | |||
| 6 | David Lundberg Walnut Creek Swim Team | 1:05.14 | |||
| 7 | Rob Powers Tacoma Swim Club | 1:05.41 | |||
| 8 | Pat DiFazio Charlottesville, VA | 1:05.59 |