Hawkeye Ten Conference:

Harlan 3-Atlantic 1 (25-16, 25-20, 23-25, 25-16)
Red Oak 3-Creston 0 (25-15, 25-16, 25-15)
Lewis Central 3-Kuemper Catholic 1 (25-18, 15-25, 25-15, 30-28)

Western Iowa Conference:

AHSTW 3-IKM-Manning 0 (25-14, 25-18, 25-23)
Tri-Center 3-Riverside 0 (25-21, 25-19, 25-23)
Underwood 3-Logan-Magnolia 0 (26-24, 25-6, 25-14)
Treynor 3-Missouri Valley 0 (25-9, 25-9, 25-9)

Rolling Valley Conference:

CAM 3-West Harrison 0 (25-18, 25-19, 25-19)
Exira-EHK 3-Ar-We-Va 0 (25-18, 25-21, 25-10)
Woodbine 3-Coon Rapids-Bayard 0 (25-21, 25-14, 25-11)

Corner Conference:

Championship: Stanton 3-Sidney 1 (24-26, 25-18, 26-14, 25-15)
3rd Place: East Mills 3-Griswold 1 (19-25, 25-16, 26-28, 14-25)

Pride of Iowa Conference:

Earlham 2-East Union 1 (24-26, 25-13, 15-12)
Lenox 2-Earlham 0 (25-17, 26-24)
Lenox 2-East Union 0 (25-16, 25-23)
Wayne 3-Chariton 2 (22-25, 31-29, 23-25, 20-25, 15-10)

West Central Conference:

ACGC 3-Madrid 0 (25-9, 25-10, 25-12)
Earlham 2-East Union 1 (24-26, 25-13, 15-12)
Lenox 2-Earlham 0 (25-17, 26-24)
Pleasantville 2-Grand View Christian 0 (25-16, 25-22)
Pleasantville 2-Panorama 0 (25-18, 25-11)
Pleasantville 2-Woodward-Granger 0 (25-23, 25-15)
Southeast Valley 3-Ogden 0 (25-9, 25-9, 25-13)

Raccoon River Conference:

ADM 3-North Polk 0 (27-25, 25-19, 25-23)