100 m Backstroke, Women
| Competition | 1964 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Los Altos, California
 USA
|
| Held | 2 August 1964 |
| Status | Medal |
| Competitors | 8 |
| Countries | 1 |
Los Altos, California / Foothill College Pool / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Cathy Ferguson Los Angeles Athletic Club |
USA |
1:09.2 | * | |
| 🥈 | Ginny Duenkel Summit YMCA |
USA |
1:09.7 | ||
| 🥉 | Joey Weir Enfinity Aquatic Club |
USA |
1:09.9 | ||
| 4 | Donna de Varona Santa Clara Swim Club |
USA |
1:10.9 | ||
| 5 | Elizabeth McCleary Kansas City Orchards |
USA |
1:11.5 | ||
| 6 | Nina Harmar Vesper Boat Club |
USA |
1:11.7 | ||
| 7 | Judy Humbarger Club Olympia, Fort Wayne, Ind. |
USA |
1:11.7 | ||
| 8 | Jana Haroun Santa Clara Swim Club |
USA |
1:11.8 |