100 m Butterfly, 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 | ||
|---|---|---|---|---|---|
| 🥇 | Grant Ostlund Florida Aquatics Swim Team (FAST) |
USA |
54.80 | ||
| 🥈 | James Halliburton Cummins Engine Swim Club |
USA |
55.00 | ||
| 🥉 | Pär Arvidsson Concord-Pleasant Hill Swim Team |
 SWE |
55.17 | ||
| 4 | Bill Forrester Florida Aquatics Swim Team (FAST) |
USA |
55.19 | ||
| 5 | Mike Bottom Athletes-in-Action |
USA |
55.50 | ||
| 6 | Richard Thornton Concord-Pleasant Hill Swim Team |
USA |
55.51 | ||
| 7 | Bill Paulus Panther |
USA |
55.55 | ||
| 8 | Greg Porter Athletes-in-Action |
USA |
55.83 |