| SUBSTATE SITE | |||||
| ASSUMPTION, DAVENPORT | ASSUMPTION, DAVENPORT | 2 | COLUMBUS COMMUNITY | 1 | |
| BECKMAN, DYERSVILLE | BECKMAN, DYERSVILLE | 3 | POSTVILLE | 2 | |
| CENTER POINT-URBANA | CENTER POINT-URBANA | 8 | MONTICELLO | 1 | |
| COLUMBUS CATHOLIC, WATERLOO | COLUMBUS CATHOLIC, WATERLOO | 5 | BALLARD | 1 | |
| GILBERT | GILBERT | 3 | GARNER-HAYFIELD | 0 | |
| HOLY TRINITY CATHOLIC, FM | HOLY TRINITY CATHOLIC, FM | 2 | NOTRE DAME, BURLINGTON | 0 | |
| IOWA MENNONITE SCHOOL | ALBIA | 2 | IOWA MENNONITE SCHOOL | 1 | 2OT |
| KUEMPER CATHOLIC, CARROLL | KUEMPER CATHOLIC, CARROLL | 1 | UNDERWOOD | 0 | |
| MOC-FLOYD VALLEY | MOC-FLOYD VALLEY | 4 | HUMBOLDT | 0 | |
| NEVADA | NEVADA | 6 | DES MOINES CHRISTIAN | 1 | |
| PELLA CHRISTIAN | PELLA CHRISTIAN | 2 | PCM, MONROE | 1 | OT |
| REGINA, IOWA CITY | REGINA, IOWA CITY | 10 | HIGHLAND, RIVERSIDE | 0 | |
| SOLON | SOLON | 1 | MID-PRAIRIE, WELLMAN | 0 | |
| ST. ALBERT, COUNCIL BLUFFS | ST. ALBERT, COUNCIL BLUFFS | 3 | A-H-S-T, AVOCA | 1 | |
| UNITY CHRISTIAN, ORANGE CITY | UNITY CHRISTIAN, ORANGE CITY | 2 | TRINITY CHRISTIAN, HULL | 0 | |
| WEST LIBERTY | WEST LIBERTY | 3 | CENTRAL LEE, DONNELLSON | 0 |