Twelve of the 13 voters ranked the Bruins first; one voter ranked them second behind the Washington Capitals.
Boston has won four in a row and is 6-0-2 in its past eight games.
The Capitals moved up one spot to No. 2 this week. They are 6-0-1 in their past seven games, including going 4-0-1 on a five-game road trip.
The Nashville Predators, winners of four in a row, moved up four spots to No. 4, and the New York Islanders, who have won seven straight, got into the Super 16 at No. 8. They were in the "others receiving points" category last week.
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: