| 1) | Abdul-Rashid, Mariam | Texas | 59.10 (04/27-04/30) | 59.16 (03/30-04/02) | 59.40 (04/23) | 1:00.15 (05/13-05/15) | 1:00.30 (03/17-03/18) | 1:00.48 (04/16) | 1:00.77 (03/25-03/26) | 1:00.79 (05/13-05/15) |
| 2) | Willis, Sydni | Texas State | 59.10 (04/29-04/30) | 59.62 (05/13-05/15) | 1:00.43 (04/23) | 1:00.57 (05/13-05/15) | 1:00.72 (04/09) | 1:02.35 (03/24-03/26) |