| 1) | Johnson, Omar | St. Augustine's | 47.89 (02/12-02/13) | 47.89 (02/12-02/13) | 48.06 (03/09-03/11) | 48.06 (03/09-03/11) | 48.58 (02/12-02/13) | 48.58 (02/12-02/13) | ||
| 2) | Melson, Desmond | Michigan | 47.89 (02/24-02/25) | 47.89 (02/24-02/25) | 48.94 (02/18) | 48.94 (02/18) | 49.38 (02/10-02/11) | 49.38 (02/10-02/11) | ||
| 3) | Mihelich, Jake | Linfield | 47.89 (02/10-02/11) | 47.89 (02/10-02/11) | 49.01 (01/27-01/28) | 49.01 (01/27-01/28) | 49.33 (03/10-03/11) | 49.33 (03/10-03/11) | 50.29 (02/03-02/04) | 50.29 (02/03-02/04) |
| 4) | Chisena, Dan | Penn State | 47.89 (02/24-02/25) | 47.89 (02/24-02/25) |