| Rank | School | Year | | Pts | G | Total |
| 1 | Lamar | 2013 | | 883 | 15 | 58.87 |
| 2 | Wellington-Napoleon | 2006 | | 564 | 10 | 56.40 |
| 3 | Concordia | 2011 | | 764 | 14 | 54.57 |
| 4 | Valle Catholic | 1966 | | 535 | 10 | 53.50 |
| 5 | Cameron | 2005 | | 741 | 14 | 52.93 |
| 6 | Kearney | 2003 | | 734 | 14 | 52.43 |
| 7 | Concordia | 2010 | | 727 | 14 | 51.93 |
| 8 | Jackson | 2017 | | 564 | 11 | 51.27 |
| 9 | John Burroughs | 1961 | | 400 | 8 | 50.00 |
| 10 | Boonville | 1961 | | 548 | 11 | 49.82 |
| 11 | Penney | 2010 | | 747 | 15 | 49.80 |
| 12 | Christian Brothers College | 2014 | | 695 | 14 | 49.64 |
| 13 | Centralia | 2003 | | 675 | 14 | 48.21 |
| 14 | Maryville | 2012 | | 715 | 16 | 44.69 |
| 15 | Valle Catholic | 2009 | | 661 | 15 | 44.07 |
| 16 | Monroe City | 2017 | | 624 | 15 | 41.60 |