| SUBSTATE SITE | |||||
| AMES | AMES | 87 | MASON CITY | 45 | |
| BETTENDORF | DAVENPORT, WEST | 43 | BETTENDORF | 38 | |
| CEDAR FALLS | CEDAR FALLS | 79 | WATERLOO, EAST | 55 | |
| CEDAR RAPIDS, JEFFERSON | CEDAR RAPIDS, JEFFERSON | 66 | MARSHALLTOWN | 65 | |
| CEDAR RAPIDS, WASHINGTON | CEDAR RAPIDS, WASHINGTON | 43 | CEDAR RAPIDS, KENNEDY | 41 | |
| CLINTON | CLINTON | 70 | DAVENPORT, CENTRAL | 63 | OT |
| DES MOINES, HOOVER | DES MOINES, HOOVER | 51 | DES MOINES, ROOSEVELT | 44 | |
| DES MOINES, NORTH | DES MOINES, NORTH | 82 | VALLEY, WEST DES MOINES | 68 | |
| IOWA CITY, CITY | IOWA CITY, CITY | 42 | IOWA CITY, WEST | 41 | OT |
| JOHNSTON | ANKENY | 58 | JOHNSTON | 51 | |
| LEWIS CENTRAL | COUNCIL BLUFFS, T JEFFERSON | 62 | LEWIS CENTRAL | 55 | |
| LINN-MAR, MARION | LINN-MAR, MARION | 56 | DUBUQUE, SENIOR | 47 | |
| NORTH SCOTT, ELDRIDGE | PLEASANT VALLEY | 57 | NORTH SCOTT, ELDRIDGE | 44 | |
| SIOUX CITY, EAST | SIOUX CITY, EAST | 71 | SIOUX CITY, NORTH | 64 | |
| SOUTHEAST POLK | SOUTHEAST POLK | 63 | URBANDALE | 55 | |
| WAUKEE | DOWLING CATHOLIC, WDM | 54 | WAUKEE | 43 |