| 1) | Lien, Trevor | Cal Poly | 53.95 (03/28) | 54.44 (04/03-04/04) | 54.64 (04/25) | 55.13 (03/14) | 56.09 (05/02) | |||
| 2) | Woods, Markus | UC San Diego | 53.95 (04/29-05/02) | 54.80 (04/04) | 54.85 (02/28) | 54.89 (04/11) | 54.97 (04/17) | 55.42 (04/29-05/02) | 56.29 (03/26-03/28) | 56.73 (04/24-04/25) |