The Bruins have won 14 of their past 17 games and replaced the Tampa Bay Lightning, who held the top spot each of the past two weeks but dropped to No. 3.
The Colorado Avalanche, Edmonton Oilers and Toronto Maple Leafs each moved up three spots this week.
The Pittsburgh Penguins and Dallas Stars each fell three spots, to No. 8 and 9 respectively.
The Vancouver Canucks took the biggest fall, from No. 11 to No. 15.
To create the power rankings, each of the 13 participating staff members puts together his or her version of what the Super 16 should look like. Those are submitted and a point total is assigned to each.
The team picked first is given 16 points, second gets 15, third gets 14 and so on down to No. 16, which gets one point.
Here is the latest Super 16: