| 1) | Jaeger, Chantel | Montana State | 53.98 (05/14-05/17) | 54.50 (05/14-05/17) | 55.11 (05/02-05/03) | 55.41 (04/17-04/19) | 55.91 (04/12) | |
| 2) | Williams, Santina | Alabama State | 53.98 (04/25-04/27) | 54.57 (05/16-05/17) | 54.60 (04/11-04/12) | 54.68 (04/25-04/27) | 56.35 (03/21-03/22) | 56.74 (03/21-03/22) |