| 1) | Gregory, Jade | Richmond | 54.21 (05/07-05/08) | 54.21 (05/07-05/08) | 54.57 (03/31-04/02) | 54.57 (03/31-04/02) | 54.70 (04/14-04/16) | 54.70 (04/14-04/16) | 54.95 (05/07-05/08) | 54.95 (05/07-05/08) |
| 2) | Morris, Terri | Austin Peay | 54.21 (05/13-05/14) | 54.21 (05/13-05/14) | 54.84 (04/22) | 54.84 (04/22) | 55.28 (05/13-05/14) | 55.28 (05/13-05/14) | 55.47 (04/29-04/30) | 55.47 (04/29-04/30) |