| SUBSTATE SITE | |||||
| AMES | AMES | 1 | PRAIRIE, CEDAR RAPIDS | 0 | 2OT/PK |
| ANKENY | ANKENY | 2 | WAUKEE | 0 | |
| BETTENDORF | BETTENDORF | 2 | PLEASANT VALLEY | 0 | |
| IOWA CITY, CITY | IOWA CITY, CITY | 5 | MUSCATINE | 0 | |
| IOWA CITY, WEST | IOWA CITY, WEST | 2 | CEDAR RAPIDS, KENNEDY | 0 | |
| JOHNSTON | JOHNSTON | 3 | DOWLING CATHOLIC, WDM | 1 | |
| SIOUX CITY, NORTH | SIOUX CITY, WEST | 2 | SIOUX CITY, EAST | 0 | |
| VALLEY, WEST DES MOINES | VALLEY, WEST DES MOINES | 2 | DES MOINES, HOOVER | 1 |