Thanks to the Build Your Own Rankings Calculator we now have 11 years of Pairwise data to study. In that time there have been 20 teams that qualified thanks to the autobid and 156 who qualified by being ranked high enough (autobid or not) to make the NCAA tournament.
Of the 156 teams, a whopping 141 (90.4%) that qualified as of the final weekend of February have made the eventual field. No teams that were ranked in the top 7 after February dropped out of the eventual field. Only Denver in 2007 and Mankato in 2008 have fallen out of the top 11. The state of Michigan has taken it on the chin, as Western Michigan (2013), Northern Michigan (2012) and Michigan State (2010) have joined Duluth (2008) and Dartmouth (2005) as 12-seeds who have missed the tournament. Overall, 38 of the 44 (81.8%) teams ranked 9-12 qualified.
In 2004, 2006 and 2011 the field matched the pairwise rankings from the end of February perfectly.
The 2009 Air Force, 2010 Michigan and 2013 Union and Wisconsin teams were ranked 20th, 25th, 21st and 27th but came all the way back to earn a bid (granted, they were all autobids, but they were ranked high enough to make the field anyway). Aside from them, the lowest-ranked teams to make the field are #18 Colgate (2005) and eventual national champion Michigan State (2007).
There is one game left this weekend. The top 11 are set no matter what happens:
1 Minnesota
2 Boston College
3 Union
4 St. Cloud State
5 Wisconsin
6 Ferris State
7 Quinnipiac
8 Mass.-Lowell
9 North Dakota
10 Notre Dame
11 Providence
With Michigan win:
12 Michigan
13 Cornell
14 Vermont
15 Northeastern
--
16 Colgate
17 Minnesota State
18 Minnesota-Duluth
With Ohio State win:
12 Cornell
13 Vermont
14 Northeastern
15 Colgate
--
16 Minnesota State
17 Minnesota-Duluth
18 Michigan
19 Ohio State
A tie:
12 Cornell
13 Vermont
14 Northeastern
15 Michigan
--
16 Colgate
17 Minnesota State
18 Minnesota-Duluth