100 m Butterfly, Men
| Competition | 1964 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Los Altos, California
 USA
|
| Held | 31 July 1964 |
| Status | Medal |
| Competitors | 8 |
| Countries | 1 |
Los Altos, California / Foothill College Pool / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Walter Richardson Gopher Swim Club |
USA |
57.5 | * | |
| 🥈 | Gary Ilman Santa Clara Swim Club |
USA |
58.3 | ||
| 🥉 | Jon Helland Unattached |
USA |
59.1 | * | |
| 4 | Ed Spencer Verdugo Hills Swim Club |
USA |
58.9 | * | |
| 5 | Lary Schulhof Indiana Aquatic Club |
USA |
59.7 | ||
| 6 | John Lindley University of Illinois |
USA |
1:00.5 | * | |
| 7 | Phil Riker Southeastern Swim Club |
USA |
1:00.3 | * | |
| 8 | John Reitman Los Angeles Athletic Club |
USA |
1:00.5 |