Substate #1: Dowling Catholic (over WDM Valley)
Substate #2: Ankeny Centennial (over Indianola)
Substate #3: Cedar Falls (over Prairie, Cedar Rapids)
Substate #4: Iowa City High (over Linn-Mar)
Substate #5: Epworth, Western Dubuque (over CR Washington)
Substate #6: Iowa City West (over North Scott, Eldridge)
Substate #7: Johnston (over Ankeny)
Substate #8: Urbandale (over Council Bluffs, Abraham Lincoln)
Substate #2: Ankeny Centennial (over Indianola)
Substate #3: Cedar Falls (over Prairie, Cedar Rapids)
Substate #4: Iowa City High (over Linn-Mar)
Substate #5: Epworth, Western Dubuque (over CR Washington)
Substate #6: Iowa City West (over North Scott, Eldridge)
Substate #7: Johnston (over Ankeny)
Substate #8: Urbandale (over Council Bluffs, Abraham Lincoln)