| 1) | Joseph, Paul | Maryland | 52.76 (04/22-04/23) | 52.76 (04/22-04/23) | 52.76 (05/13-05/15) | 52.76 (05/13-05/15) | 53.15 (03/18-03/19) | 53.15 (03/18-03/19) | 53.22 (04/28-04/30) | 53.22 (04/28-04/30) |
| 2) | Bedard, Matt | North Dakota State | 52.76 (05/12-05/14) | 52.76 (05/12-05/14) | 52.87 (04/14-04/16) | 52.87 (04/14-04/16) | 53.16 (04/09) | 53.16 (04/09) | 53.27 (04/01-04/02) | 53.27 (04/01-04/02) |
| 3) | Caudle, Austin | Alabama-Huntsville | 58.13 (03/05) | 58.13 (03/05) | 58.46 (04/08) | 58.46 (04/08) | 1:00.55 (03/17-03/19) | 1:00.55 (03/17-03/19) | 1:00.91 (04/21-04/23) | 1:00.91 (04/21-04/23) |