| A CONFERENCE | B CONFERENCE | ||
| 2009-10 | McDonogh | St. Paul’s School for Girls | |
| 2008-09 | McDonogh | Severn School | |
| 2007-08 | McDonogh | Archbishop Spalding | |
| 2006-07 | McDonogh | Archbishop Spalding | |
| 2005-06 | McDonogh | Institute of Notre Dame | |
| 2004-05 | McDonogh | — | |
| 2003-04 | McDonogh | — | |
| 2002-03 | McDonogh | — | |
| 2001-02 | McDonogh | — | |
| 2000-01 | Notre Dame Prep | — | |
| 1999-00 | Notre Dame Prep | — |
