Hawkeye Ten Conference:

Glenwood 3-Kuemper Catholic 2 (25-21, 16-25, 21-25, 25-22, 16-14)
Red Oak 3-Shenandoah 0 (25-22, 25-19, 25-22)
Saint Albert 3 Clarinda, 1 (25-19, 25-27, 25-23, 25-22)
Harlan 3 Creston, 0 (25-14, 25-13, 25-20)

Western Iowa Conference:

AHSTW 3-Underwood 2 (25-18, 20-25, 25-21, 21-25, 15-13)
Riverside 3-Missouri Valley 2 (25-22, 25-21, 21-25, 23-25, 18-16)
Treynor 3-Audubon 0 (25-10, 25-8, 26-24)
Tri-Center 3-Logan-Magnolia 0 (25-14, 25-9, 25-12)
Tri-Center 3-Logan-Magnolia 0 (25-14, 25-9, 25-12)

Rolling Valley Conference:

Coon Rapids-Bayard 3-Paton-Churdan 0 (25-9, 25-12, 25-12)
Woodbine 3-West Harrison 2 (25-21, 26-24, 19-25, 22-25, 15-10)

Corner Conference:

Stanton 3-Griswold 1 (25-22, 19-25, 25-16, 25-23)

Pride of Iowa Conference:

East Union 3-Martensdale-St Marys 0 (25-11, 25-14, 28-26)
Lenox 3-Mount Ayr 1 (25-23, 25-21, 15-25, 25-21)
Southwest Valley 3-Bedford 1 (25-21, 14-25, 25-15, 25-22)
Wayne 3-Central Decatur 1

West Central Conference:
Van Meter 3 Pleasantville, 0 25-16, 25-15, 25-10)
Des Moines, Christian 3 Woodward-Granger, 0 (25-19, 25-12, 25-13)
Panorama 3 Madrid, 0 (25-17) 25-18, 25-17)

Raccoon River Conference:

Bondurant-Farrar 3-Gilbert 0 (25-16, 25-15, 25-15)
Boone 3-Carroll 0 (26-24, 25-18, 25-15)
North Polk 3-Ballard 1 (25-19, 28-26, 23-25, 25-18)
ADM 3 Carlisle, 0 (25-10, 25-14, 25-23)