| 1) | Belew, Devon | Case Western | 49.72 (04/04) | 49.90 (04/25-04/26) | 50.05 (04/11) | 50.38 (04/25-04/26) | 51.00 (03/20-03/21) | 51.60 (01/31) | 51.62 (02/14) | 51.84 (02/07) |
| 2) | Ericksen-Deriso, Nico | Case Western | 49.72 (04/25-04/26) | 50.14 (04/11) | 50.47 (04/25-04/26) | 50.78 (04/04) | 51.00 (03/20-03/21) | 51.30 (02/28) | 51.30 (02/28) | 51.73 (12/06) |