1) | Stratioti, Paige | North Dakota St. | 53.79 (05/15-05/17) | 54.01 (04/17-04/19) | 54.24 (05/09) | 54.30 (03/27-03/29) | 54.35 (05/02-05/03) | 55.75 (05/15-05/17) |
2) | Kopp, Madeline | Duke | 53.79 (05/09-05/10) | 54.08 (04/17-04/19) | 54.18 (05/16) | 55.06 (04/17-04/19) |