| 1) | Frazier, Jordon | Louisville | 52.46 (04/14) | 52.80 (05/04-05/06) | 53.12 (05/11) | 53.16 (03/15-03/16) | 53.42 (03/24) | 53.42 (05/04-05/06) | 53.54 (04/20) |
| 2) | Word, Brian | Mississippi | 52.46 (05/10-05/13) | 53.06 (03/17) | 53.07 (03/31) | 53.15 (03/23) | 53.99 (04/06-04/07) | 54.32 (04/21) | |
| 3) | Courtney, Taylor | Liberty | 52.46 (04/06-04/07) | 53.08 (05/11-05/13) | 53.55 (03/30-03/31) | 53.76 (03/24) | 54.25 (04/19-04/21) | 54.41 (04/19-04/21) |