Vasilevskiy went 30-7-3 after his return from the injury, including 10 straight wins from Feb. 9-March 5.
"There's not a lot that can be said about [Vasilevskiy] that all of us don't already know," Lightning captain Steven Stamkos said. "I think he's gotten better as the season's gone on. I thought coming back from that injury, he wanted to get dialed in right away.
"You just see his work ethic in practice. You see his preparation for games, he's just so competitive. He wants to make every single save. It's obviously fun to be part of that because it makes our job easier to go out and just have to get one."
Voting totals (points awarded on a 5-4-3-2-1 basis): Andrei Vasilevskiy, Lightning, 97 points (15 first-place votes); Ben Bishop, Stars, 63 points (five first-place votes); Marc-Andre Fleury, Golden Knights, 40 points (one first-place vote); Robin Lehner, New York Islanders, 28 points; Darcy Kuemper, Arizona Coyotes, 25 points; Carey Price, Montreal Canadiens, 16 points; Sergei Bobrovsky, Columbus Blue Jackets, 11 points; Frederik Andersen, Toronto Maple Leafs, 11 points; Jordan Binnington, St. Louis Blues, nine points; Matt Murray, Pittsburgh Penguins, five points; Thomas Greiss, Islanders, four points; Pekka Rinne, Predators, three points; Tuukka Rask, Boston Bruins, one point; Devan Dubnyk, Minnesota Wild, one point; John Gibson, Anaheim Ducks, one point.