(3-1) Adair-Casey 25-16-25-25, Boyer Valley 19-25-20-22
(2-0) A-D-M 21-21, West Central Valley 3-17
(3-1) Ar-We-Va 22-25-25-25, CAM 25-15-22-11
(2-1) Bedford 25-19-15, Essex 15-25-6
(2-0) Bedford 25-25, Riverside 23-9
(3-0) Coon Rapids-Bayard 25-25-25, Charter Oak-Ute 11-8-15
(3-2) Earlham 13-25-23-25-15, Van Meter 25-19-25-19-13
(3-0) Glidden-Ralston 25-25-25, West Harrison 21-21-16
(3-1) Kuemper Catholic 25-25-25-25, Red Oak 17-12-27-16
(3-2) Madrid 20-25-25-18-16, Guthrie Center 25-22-22-25-14
(2-0) Maple Valley-Anthon Oto 25-25, Missouri Valley 23-19
(3-0) Martensdale-St Marys 25-25-25, Lenox 11-12-12
(2-1) Missouri Valley 25-23-15, West Monona 15-25-9
(2-1) Missouri Valley 27-26-15, Sioux City, North 25-28-12
(3-1) Shenandoah 16-25-25-25, Denison-Schleswig 25-18-16-17
(3-2) Southwest Valley 21-16-25-26-15, East Mills 25-25-19-24-9
(3-0) Stanton 25-25-25, South Page 9-6-11