| 1) | Webb, Kyle | Purdue | 47.31 (04/23) | 47.37 (03/17-03/19) | ||||
| 2) | Lamont, Dakota | Western Carolina | 47.31 (05/12-05/13) | 47.52 (04/15-04/16) | 47.88 (05/12-05/13) | 48.32 (04/08-04/09) | 48.64 (03/17-03/19) | 49.15 (04/29) |
| 3) | Moona, Alistair | Florida State | 47.31 (05/04) | 47.70 (03/31-04/02) | 47.74 (04/22) | 47.95 (04/15-04/16) | 48.09 (05/13-05/15) | 48.14 (04/09) |
| 4) | Gomez, Rico | George Mason | 47.31 (05/07-05/08) | 47.83 (05/07-05/08) | 47.92 (04/22-04/23) | 48.53 (03/18-03/19) | 50.18 (05/13-05/15) |