| 1) | Markos, Carly | Springfield | 18.20m (02/24-02/25) | 18.09m (02/04) | 18.09m (02/04) | 17.96m (02/10-02/11) | 17.96m (02/10-02/11) | 17.58m (02/04) | 17.57m (02/04) | 17.07m (02/17-02/18) |
| 2) | Garrett, Michaela | Colby | 18.20m (02/17-02/18) | 17.50m (02/03) | 17.50m (02/03) | 17.36m (02/17-02/18) | 17.36m (02/03) | 17.20m (03/10-03/11) | 17.17m (02/17-02/18) | 17.03m (01/20-01/21) |