It seems I have the Sioux finishing 4th as well:
Team GP Pts
Denver 28 40
UMD 28 37
UW 28 35
UND 28 34
CC 28 33
SCSU 28 32
UMN 28 28
Mankato 28 21
AA 28 14
MTech 28 6
I have them sweeping MTU and SCSU (payback for Genoway) and then splitting with UMN, DU, UMD, and CC.
So if they can manage to sweep any of those four series (and not get swept by any as well) they could certainly get more than 34 points and finish higher than 4th.
With their remaining schedules, I think DU is a near-lock for 1st and UMD is a near-lock for 2nd. The 3rd-6th will be very tight though IMO.