| 1) | Andrews, Mackenzie | Akron | 4:25.05 (03/24-03/25) | 4:25.05 (03/24-03/25) | 4:29.30 (04/27-04/29) | 4:29.30 (04/27-04/29) | 4:29.79 (05/11-05/13) | 4:29.79 (05/11-05/13) | 4:31.64 (04/21-04/22) | 4:31.64 (04/21-04/22) |
| 2) | Szekely, Morgan | La Salle | 4:25.05 (04/21-04/22) | 4:25.05 (04/21-04/22) | 4:29.40 (04/08) | 4:29.40 (04/08) | 4:30.55 (05/06-05/07) | 4:30.55 (05/06-05/07) | 4:32.93 (04/27-04/29) | 4:32.93 (04/27-04/29) |