Not sure when pairings come out and how they go about seeding, but if they go by national polls, from the last poll and who's remaining I have it:
1 Trinity
2 C-M-S
3 Calvin
4 Juniata
5 UWEC
6 Berry
7 MIT
8 Tufts
Maybe CMS jumps Trinity since they came through a tougher region and took out undefeated Wartburg to advance?