| 1) | Muhammad, Ishmael | Villanova | 1:50.80 (02/04) | 1:50.95 (04/21-04/22) | 1:51.34 (05/05) | 1:52.01 (04/08) | 1:52.22 (05/12-05/13) | 1:54.41 (02/24) | 1:54.83 (05/12-05/13) |
| 2) | Cooper, Charles | Georgetown | 1:50.80 (02/10) | 1:51.77 (03/30-04/01) | 1:52.16 (02/24) | 1:52.45 (02/24) | 1:52.63 (01/14) | 1:53.69 (05/12-05/13) | 1:55.27 (05/12-05/13) |