| 1) | Sloat, Dan | Rice | 1:50.77 (04/06-04/07) | 1:51.07 (04/21) | 1:52.54 (05/11-05/13) | 1:53.18 (05/04) | 1:54.75 (03/22-03/24) | 1:54.75 (03/23-03/24) | |
| 2) | Miedema, Chris | DePaul | 1:50.77 (05/11) | 1:51.23 (05/04-05/06) | 1:52.49 (04/06-04/07) | 1:52.59 (03/21-03/24) | 1:52.86 (03/30-03/31) | 1:52.88 (04/14) | 1:53.69 (04/20-04/21) |