| DISTRICT SITE | |||||
| BISHOP HEELAN CATHOLIC, SC | LEMARS | 6 | MOC-FLOYD VALLEY | 1 | |
| BISHOP HEELAN CATHOLIC, SC | BISHOP HEELAN CATHOLIC, SC | 4 | SERGEANT BLUFF-LUTON | 1 | |
| BOONE | BOONE | 11 | IOWA FALLS-ALDEN | 0 | (5 inn) |
| BOONE | BALLARD, HUXLEY | 6 | NEVADA | 0 | |
| CARROLL | DENISON-SCHLESWIG | 10 | HARLAN | 6 | |
| CARROLL | CARROLL | 12 | PERRY | 2 | (6 inn) |
| CRESTON | ATLANTIC | 9 | CRESTON | 4 | |
| CRESTON | A-D-M, ADEL | 6 | GLENWOOD | 4 | |
| CRESTWOOD, CRESCO | DECORAH | 5 | NEW HAMPTON | 4 | |
| CRESTWOOD, CRESCO | WAUKON | 3 | CRESTWOOD, CRESCO | 0 | |
| EPWORTH, WESTERN DUBUQUE | EPWORTH, WESTERN DUBUQUE | 13 | MAQUOKETA | 3 | (6 inn) |
| EPWORTH, WESTERN DUBUQUE | WAHLERT, DUBUQUE | 2 | ANAMOSA | 1 | |
| ESTHERVILLE-LINCOLN CENTRAL | ESTHERVILLE-LINCOLN CENTRAL | 5 | SPENCER | 1 | |
| ESTHERVILLE-LINCOLN CENTRAL | STORM LAKE | 22 | ALGONA | 7 | (4 inn) |
| HAMPTON-DUMONT | HAMPTON-DUMONT | 12 | FOREST CITY | 6 | |
| HAMPTON-DUMONT | CLEAR LAKE | 4 | WEBSTER CITY | 2 | |
| KEOKUK | FAIRFIELD | 8 | FORT MADISON | 4 | |
| KEOKUK | KEOKUK | 6 | MOUNT PLEASANT | 3 | |
| KNOXVILLE | CHARITON | 5 | PELLA | 4 | |
| KNOXVILLE | KNOXVILLE | 7 | CENTERVILLE | 2 | |
| MOUNT VERNON | MARION | 6 | CENTRAL CLINTON, DEWITT | 5 | |
| MOUNT VERNON | ASSUMPTION, DAVENPORT | 13 | MOUNT VERNON | 3 | (6 inn) |
| NORWALK | NORWALK | 9 | DALLAS CENTER-GRIMES | 2 | |
| NORWALK | WINTERSET | 6 | CLARKE, OSCEOLA | 1 | |
| SAYDEL | GRINNELL | 8 | SAYDEL | 4 | |
| SAYDEL | CARLISLE | 10 | SOUTH TAMA COUNTY, TAMA | 0 | |
| VINTON-SHELLSBURG | VINTON-SHELLSBURG | 4 | UNION, LA PORTE CITY | 1 | |
| VINTON-SHELLSBURG | WEST DELAWARE, MANCHESTER | 5 | CENTER POINT-URBANA | 1 | |
| WAVERLY-SHELL ROCK | OELWEIN | 8 | INDEPENDENCE | 7 | |
| WAVERLY-SHELL ROCK | WAVERLY-SHELL ROCK | 6 | CHARLES CITY | 1 | |
| WILLIAMSBURG | CLEAR CREEK-AMANA | 5 | WASHINGTON | 1 | |
| WILLIAMSBURG | BENTON COMMUNITY | 3 | WILLIAMSBURG | 0 |