Hawkeye Ten Conference 

(3-2) Atlantic 25-22-23-25-15, Denison-Schleswig 20-25-25-15-7
(3-0) Creston 25-25-25, Shenandoah 11-22-18
(3-1) Lewis Central 20-25-25-25, Kuemper Catholic 25-22-11-17
(3-0) Red Oak 25-25-25, Clarinda 20-16-13

(3-1) Glenwood 25-23-25-25, St. Albert 18-25-18-18
(3-0) Glenwood 25-25-25, Harlan 15-15-21
(3-0) St. Albert 25-25-25, Harlan 15-22-15

Western Iowa Conference 

(3-0) AHSTW 25-25-25, Audubon 9-12-15
(3-0) Logan-Magnolia 25-25-25, IKM-Manning 9-11-19
(3-1) Missouri Valley 18-25-25-25, Tri-Center 25-21-20-19
(3-0) Underwood 25-25-25, Riverside 14-19-20

Rolling Valley Conference 

(3-0) CAM 25-25-25, Ar-We-Va 12-8-14
(3-0) Glidden-Ralston 25-25-2,5 West Harrison 14-14-16
(3-0) Woodbine 25-25-25, Paton-Churdan 10-13-15

Corner Conference 

(3-0) Griswold 25-25-25 Heartland Christian 17-14-14
(3-0) Sidney 25-25-25, Fremont-Mills 17-14-19
(3-2) Stanton 25-25-21-24-15, East Mills 17-18-25-26-12

Pride of Iowa Conference 

(3-1) Bedford 14-25-25-25, Murray 25-23-22-17
(3-2) Lenox 22-22-25-25-15, Nodaway Valley 25-25-23-23-13
(3-0) Southwest Valley 25-25-25, Mount Ayr 20-15-21

Missouri River Conference 

(3-1) CB Abraham Lincoln 25-22-25-25, Sioux City West 10-25-20-17
(3-0) Sioux City North Def CB Thomas Jefferson

Bluegrass Conference 

(3-1) Diagonal 22-25-25-25, Mormon Trail 25-20-14-19