| SUBSTATE SITE | |||||
| AMES | JOHNSTON | 60 | AMES | 46 | |
| ANKENY | ANKENY | 74 | BOONE | 46 | |
| CEDAR RAPIDS, KENNEDY | CEDAR RAPIDS, KENNEDY | 71 | MARSHALLTOWN | 44 | |
| COUNCIL BLUFFS, T JEFFERSON | COUNCIL BLUFFS, T JEFFERSON | 65 | LEWIS CENTRAL | 45 | |
| DES MOINES, LINCOLN | DES MOINES, LINCOLN | 56 | SOUTHEAST POLK | 55 | |
| DUBUQUE, SENIOR | DUBUQUE, SENIOR | 78 | CLINTON | 73 | 2OT |
| INDIANOLA | INDIANOLA | 71 | OSKALOOSA | 39 | |
| IOWA CITY, CITY | CEDAR RAPIDS, WASHINGTON | 58 | IOWA CITY, CITY | 41 | |
| SIOUX CITY, NORTH | SIOUX CITY, NORTH | 68 | SIOUX CITY, EAST | 45 | |
| URBANDALE | URBANDALE | 46 | DES MOINES, ROOSEVELT | 41 | |
| VALLEY, WEST DES MOINES | VALLEY, WEST DES MOINES | 84 | DES MOINES, EAST | 71 |