| 1) | Lee, Dexter | TAMU-Commerce | 47.38 (05/07-05/09) | 47.49 (04/18) | 47.54 (05/07-05/09) | 47.61 (04/25) | 48.20 (03/21-03/31) | |||
| 2) | Gross, Terrance | Tarleton State | 47.38 (05/07-05/09) | 47.62 (05/07-05/09) | 47.63 (04/11) | 47.86 (04/02) | 47.90 (04/18) | 48.26 (03/21-03/31) | 48.28 (04/02) | 48.37 (03/06) |