Hawkeye 10:

• (3-0) Harlan 25-25-25, Atlantic 7-6-7
• (3-0) Creston 25-25-25, Denison-Schleswig 22-15-17
• (3-2) Kuemper Catholic 25-23-25-23-15, St. Albert 23-25-22-25-12

Western Iowa:

• (3-2) Griswold 25-25-16-18-15, Underwood 22-17-25-25-8
• (3-1) IKM-Manning 25-25-21-25, Missouri Valley 22-15-25-23
• (3-0) Treynor 25-25-25, Audubon 15-14-11

Rolling Valley:

• (3-0) Boyer Valley 25-25-25, Ar-We-Va 15-12-16
• (3-0) Coon Rapids-Bayard 25-25-25, Adair-Casey 22-19-16

Others:

• (2-0) Ankeny Centennial 25-25, CB Abraham Lincoln 18-12
• (2-0) CB Abraham Lincoln 25-25, Johnston 23-19
• (3-0) Earlham 25-25-25, Lenox 21-22-15
• (3-0) Murray 25-25-25, Orient-Macksburg 11-12-8
• (3-1) Stanton 25-18-25-25, Nishnabotna 21-25-12-20