| 1) | Trick, Sarah | Capital | 2:15.31 (05/11) | 2:15.48 (05/04) | 2:16.42 (04/07) | 2:16.42 (04/07) | 2:16.89 (05/14-05/15) | 2:19.01 (03/17) | 2:19.07 (04/14) | 2:20.43 (04/27-04/28) |
| 2) | Adkins, Kaly | Wartburg | 2:15.31 (05/03) | 2:15.92 (04/18-04/21) | 2:17.41 (04/05-04/06) | 2:18.44 (05/10-05/12) | 2:18.95 (05/10-05/12) |