| 1) | Barber, Justin | Minnesota | 20.54m (02/08-02/09) | 20.51m (02/22-02/23) | 20.46m (03/02) | 20.31m (02/15) | 20.15m (03/02) | 19.62m (02/15) | 19.62m (02/22-02/23) | 19.60m (02/15) |
| 2) | Phillips, David | Montana State | 20.54m (02/22-02/23) | 20.38m (02/15) | 20.34m (03/01) | 20.30m (02/15) | 20.08m (02/22-02/23) | 19.98m (02/22-02/23) | 19.95m (03/01) | 19.90m (02/08) |