| 1) | Harley, Quinton | East Carolina | 52.04 (03/14-03/16) | 52.05 (05/09-05/12) | 52.13 (04/18-04/19) | 52.55 (05/09-05/12) | 53.38 (03/14-03/16) | 54.56 (04/11-04/13) | 56.34 (04/25-04/27) |
| 2) | McFadden, Dai'Tyevon | Northern Arizona | 52.04 (05/08-05/11) | 52.77 (05/08-05/11) | 53.25 (04/27) | 53.84 (04/18-04/20) | 54.00 (03/15-03/16) | 54.04 (03/22-03/23) | 54.42 (04/05-04/06) |