Final result
De La Salle Institute defeated Marmion Academy 59–57 — margin of 2.
Standings impact
| # | TEAM | RECORD | PCT |
|---|---|---|---|
| 1 | DEDePaul | 18-3 | .857 |
| 2 | LCLeo Catholic High School | 18-4 | .818 |
| 3 |  De La Salle Institute | 11-4 | .733 |
| 4 |  Loyola Academy (IL) | 12-6 | .667 |
| 5 |  Brother Rice High School | 13-9 | .591 |
| 6 |  Marmion Academy | 11-9 | .550 |