| 1) | Anderson, Torin | Siena Heights | 53.54 (05/10-05/11) | 53.90 (05/04-05/05) | 55.01 (04/08) | 55.13 (04/27-04/29) | 55.13 (04/13) | 57.99 (03/31-04/01) | 1:09.87 (04/21-04/22) |
| 2) | Murphy, Cameron | Lindsey Wilson | 53.54 (04/14-04/15) | 54.13 (04/27-04/29) | 54.26 (04/07-04/08) | 55.67 (03/24-03/25) | 56.53 (04/01) |