Hawkeye 10:

• (3-0) Denison-Schleswig 25-27-25, Atlantic 20-25-13
• (3-0) Harlan 25-25-25, Glenwood 10-15-9
• (3-0) Harlan 25-25-25, St. Albert 20-11-16
• (3-0) St. Albert 25-25-25, Glenwood 16-18-14
• (3-2) Lewis Central 13-25-25-13-15, Kuemper Catholic 25-10-17-25-10
• (3-2) Red Oak 21-21-25-25-15, Clarinda 25-25-22-20-13
• (3-2) Shenandoah 25-22-24-27-15, Creston 16-25-26-25-10

Western Iowa:

• (3-1) Griswold 25-25-22-25, Logan-Magnolia 8-17-25-17
• (3-0) IKM-Manning 25-25-25, Audubon 21-13-8
• (3-0) Missouri Valley 25-25-25, A-H-S-T 11-23-18
• (3-1) Tri-Center 25-25-20-25, Treynor 22-20-25-22
• (3-0) Underwood 25-25-25, Riverside, Oakland 8-15-18

Rolling Valley:

• (3-1) Boyer Valley 25-25-28-25, Glidden-Ralston 14-20-30-18
• (3-0) Coon Rapids-Bayard 25-25-25, West Harrison 13-8-17
• (3-0) Exira/EHK 25-25-25, Charter Oak-Ute 14-13-10
• (3-0) Paton-Churdan 28-25-25, Adair-Casey 26-19-23

Others:

• (3-2) East Union 25-27-22-8-16, Mount Ayr 15-25-25-25-14
• (3-0) Grandview Park Baptist 25-25-25, West Central Valley 12-8-12
• (3-1) Guthrie Center 25-25-22-25, Earlham 19-10-25-14
• (3-0) Nodaway Valley 25-25-25, Lenox 16-14-9
• (3-0) Stanton 25-25-25, Essex 7-17-17
• (3-0) Woodward-Granger 25-25-25, Panorama 18-6-20
• (3-1) Southwest Valley 25-18-25-25, Bedford 11-25-16-14
• (3-0) Fremont-Mills 25-25-25, Nishnabotna 12-22-19