| Rnk | Team | Wins | Losses | SOS |
|---|---|---|---|---|
| 1 | DeSmet Jesuit | 5 | 3 | 0.6811 |
| 2 | St Louis University | 8 | 1 | 0.6809 |
| 3 | Christian Brothers | 5 | 3 | 0.6722 |
| 4 | Chaminade Prep | 7 | 0 | 0.6589 |
| 5 | Edwardsville | 7 | 4 | 0.6403 |
| 6 | MICDS | 7 | 0 | 0.6308 |
| 7 | Priory School | 4 | 6 | 0.5772 |
| 8 | John Burroughs Schoo | 8 | 3 | 0.5735 |
| 9 | Lafayette | 5 | 5 | 0.5702 |
| 10 | Parkway West | 7 | 3 | 0.5581 |
| 11 | Lindbergh | 7 | 4 | 0.5392 |
| 12 | Rockwood Summit | 5 | 8 | 0.5332 |
| 13 | Kirkwood | 4 | 6 | 0.5301 |
| 14 | Ladue | 4 | 5 | 0.5179 |
| 15 | Wentzville | 5 | 5 | 0.5139 |
| 16 | Eureka | 6 | 3 | 0.5025 |
| 17 | Francis Howell | 8 | 4 | 0.4830 |
| 18 | Parkway South | 3 | 9 | 0.4652 |
| 19 | Vianney Marianist | 3 | 6 | 0.4622 |
| 20 | Clayton | 2 | 7 | 0.4587 |
| 21 | Marquette | 5 | 6 | 0.4554 |
| 22 | Webster Groves | 6 | 5 | 0.4422 |
| 23 | Seckman | 1 | 10 | 0.4114 |
| 24 | Rock Bridge | 5 | 4 | 0.3901 |
| 25 | O'Fallon Township | 0 | 11 | 0.3885 |
| 26 | Republic | 4 | 6 | 0.3807 |
| 27 | Westminster Christia | 2 | 6 | 0.3122 |