| 1) | Kemmerer, Katie | Marquette | 56.62 (05/09-05/11) | 56.89 (03/13-03/14) | 57.20 (05/09-05/11) | 57.53 (04/17-04/19) | 58.07 (05/02-05/03) | 58.97 (03/28-03/29) |
| 2) | Armitage, Betsy | UC Santa Barbara | 56.62 (05/16) | 57.64 (04/04-04/05) | 57.70 (05/03) | 57.83 (04/18) | 58.38 (03/27-03/29) | 58.70 (03/08) |
| 3) | Bonilla, Kenia | UNLV | 56.62 (04/26) |