| SUBSTATE SITE | |||||
| BOONE | SOUTHEAST POLK | 5 | BOONE | 0 | |
| BURLINGTON | DAVENPORT, WEST | 1 | BURLINGTON | 0 | |
| CEDAR FALLS | PRAIRIE, CEDAR RAPIDS | 2 | CEDAR FALLS | 1 | |
| CEDAR RAPIDS, WASHINGTON | CEDAR RAPIDS, WASHINGTON | 9 | EPWORTH, WESTERN DUBUQUE | 0 | |
| CEDAR RAPIDS, WASHINGTON | LINN-MAR, MARION | 1 | CEDAR RAPIDS, JEFFERSON | 0 | 2OT/PK |
| COUNCIL BLUFFS, ABE LINCOLN | SIOUX CITY, WEST | 4 | COUNCIL BLUFFS, ABE LINCOLN | 0 | |
| DES MOINES, EAST | DES MOINES, EAST | 4 | OTTUMWA | 2 | |
| DES MOINES, LINCOLN | DES MOINES, LINCOLN | 3 | DES MOINES, NORTH | 1 | |
| DES MOINES, ROOSEVELT | DES MOINES, ROOSEVELT | 3 | INDIANOLA | 0 | |
| DUBUQUE, SENIOR | DUBUQUE, HEMPSTEAD | 1 | DUBUQUE, SENIOR | 0 | 2OT/PK |
| FORT DODGE | FORT DODGE | 3 | MASON CITY | 0 | |
| MARSHALLTOWN | MARSHALLTOWN | 21 | WATERLOO, EAST | 0 | |
| NORTH SCOTT, ELDRIDGE | NORTH SCOTT, ELDRIDGE | 7 | CLINTON | 1 | |
| URBANDALE | URBANDALE | 5 | COUNCIL BLUFFS, T JEFFERSON | 1 |