(3-0) AHSTW, Avoca 25-25-29, IKM-Manning 14-19-27
(3-0) Carroll 25-25-25, ADM, Adel 20-23-16
(3-2) Coon Rapids-Bayard 26-25-12-25-15, Boyer Valley 28-17-25-14-5
(3-0) East Mills 25-25-25, Griswold 23-12-18
(3-2) East Union 13-17-25-25-15, Mount Ayr 25-25-23-22-12
(3-0) Kuemper Catholic, Carroll 25-25-25, Harlan 20-21-18
(3-1) Madrid 25-18-25-25, West Central Valley, Stuart 14-25-20-19
(3-0) Missouri Valley 26-25-25, Audubon 24-20-7
(3-0) Panorama 25-25-25, Pleasantville 21-11-19
(3-2) Red Oak 22-18-25-25-15, Lewis Central 25-25-18-22-12
(3-0) Sidney 25-25-25, Essex 11-13-10
(3-0) Southwest Valley 25-25-25, Nodaway Valley 15-23-20
(3-0) St. Albert, Council Bluffs 25-25-25, Creston 18-16-13
(3-0) Tri-Center, Neola 25-25-25, Riverside, Oakland 10-11-11
(3-1) Underwood 25-25-18-25, Logan-Magnolia 21-17-25-19
(3-2) West Harrison 28-20-13-25-15, Exira-EHK 26-25-25-21-12
(3-0) West Monona 25-25-25, MVAOCOU 13-12-17
(3-0) West Monona 25-25-25, Woodbury Central 16-19-11
(3-0) Woodbury Central 25-25-25, Westwood, Sloan 15-17-18