Hawkeye Ten Conference:
Glenwood 3-Harlan Community 0 (25-17, 25-16, 25-12)
Glenwood 3-St. Albert 1 (27-25, 21-25, 25-15, 25-20)
St. Albert 3 Harlan, 2 (20-25, 21-25, 25-10, 25-14, 15-13)
Lewis Central 3-Red Oak 0 (25-23, 25-9, 25-23)
Shenandoah 3-Denison-Schleswig 0 (25-9, 25-16, 25-12)
Western Iowa Conference:
Audubon 3-AHSTW 0 (25-23, 25-19, 25-23)
IKM-Manning 3-Logan-Magnolia 0 (25-22, 25-21, 26-24)
Riverside 3-Underwood 0 (25-18, 25-17, 25-14)
Tri-Center 3-Missouri Valley 1 (25-13, 25-16, 10-25, 25-20)
Rolling Valley Conference:
CAM 3-Coon Rapids-Bayard 0 (25-9, 25-12, 25-17)
Glidden-Ralston 3-Ar-We-Va 0 (25-18, 25-12, 25-17)
Corner Conference:
East Mills 3-Stanton 0 (25-13, 25-18, 25-20)
Griswold 3-Heartland Christian 0 (25-14, 25-16, 25-17)
Sidney 3-Fremont-Mills 1 (25-14, 22-25, 25-18, 26-24)
Pride of Iowa Conference:
Lenox 3-Nodaway Valley 2 (23-25, 25-18, 27-25, 25-27, 15-10)
Southwest Valley 3-Mount Ayr 1 (18-25, 25-11, 25-23, 25-13)
Wayne 3-Martensdale-St Marys 1 (25-16, 20-25, 25-22, 25-15)
West Central Conference:
ACGC 3-Woodward-Granger 0 (25-18, 25-18, 25-21)
Des Moines Christian 3-Madrid 0 (25-6, 25-8, 25-5)
Ogden 3-Panorama 2 (25-12, 22-25, 23-25, 25-10, 17-14)
Pleasantville 3-Earlham 0 (25-20, 25-17, 25-15)
Van Meter 3-Interstate 35 0 (25-16, 25-19, 25-4)
Raccoon River Conference:
Boone 3-Gilbert 1 (22-25, 25-11, 25-21, 26-24)
Carlisle 3-Carroll 0 (25-14, 25-21, 25-18)
North Polk 3-Bondurant-Farrar 0 (25-17, 25-20, 25-21)