| 1) | Hruskovich, Cole | Wabash | 1:52.85 (04/28) | 1:54.46 (05/04-05/05) | 1:56.74 (05/04-05/05) | 1:56.91 (04/20) | 1:57.23 (05/14-05/15) | 1:58.28 (03/24) | 1:59.55 (03/31) |
| 2) | McKee, Evan | Ohio Northern | 1:52.85 (05/15-05/18) | 1:55.15 (04/27-04/28) | 1:55.72 (04/14) | 1:57.28 (03/23) | 2:03.95 (03/31) |