Bjorklund sparked an 8-0 run to begin the game with two quick lay-ups and North Dakota State (12-3, 3-0 Summit) never looked back. The Bison shot 63.8 percent from the field, making 37 of 58 attempts including 10 3-pointers and out-rebounded the Coyotes 32-20.
North Dakota State dominated inside the paint, outscoring South Dakota 46-22.
Taylor Braun scored 14 of his 19 points in the first half for the Bison, Mike Felt had 15 points while hitting five 3-pointers and Jordan Aaberg had 12 points.
Casey Kasperbauer led South Dakota (6-9, 2-1) with 15 points by hitting five 3-pointers and Brandon Bos scored 14 points.
The two teams combined to hit 19 shots from beyond the arc.