| 1) | Ouderkirk, Mykah | Utah Valley | 1:01.10 (04/14-04/16) | 1:01.52 (04/29-04/30) | 1:01.79 (05/11-05/14) | 1:02.04 (04/08) | 1:02.56 (04/01) | 1:03.45 (03/17-03/19) | 1:03.52 (04/21-04/23) | 1:03.81 (05/11-05/14) |
| 2) | Scott, Gabby | Colorado | 1:01.10 (04/14-04/15) | 1:02.66 (04/08-04/09) | 1:03.76 (05/14-05/15) | 1:06.25 (03/30-04/02) |