| 1) | Hearn, Tianna | North Florida | 1:00.67 (05/12-05/13) | 1:00.67 (05/12-05/13) | 1:00.96 (04/08) | 1:00.96 (04/08) | 1:00.97 (03/24) | 1:00.97 (03/24) | 1:01.52 (03/30-04/01) | 1:01.52 (03/30-04/01) |
| 2) | Garland, Desiree | Pittsburgh | 1:00.67 (04/14-04/15) | 1:00.67 (04/14-04/15) |