| 1) | Fletcher, Isaiha | Northern State | 51.86 (02/24-02/25) | 51.99 (02/03-02/04) | 52.44 (01/14) | 52.76 (02/17) | 52.84 (02/10-02/11) | 52.96 (01/28) | 53.49 (12/02-12/03) |
| 2) | Konrad, Matt | SW Minnesota St. | 51.86 (01/27-01/28) | 52.20 (01/07) | 52.70 (02/10-02/11) | 53.11 (12/02-12/03) | 57.11 (02/24-02/25) |