The Panthers (37-14-5) swept the two-game set to finish four points ahead of the Lightning (36-17-3) and earn home-ice advantage when the teams play each other in the first round of the Stanley Cup Playoffs.
"For these last two games, for the boys to come out the way they did, just to gain home-ice advantage in the first round is huge," Florida forward Anthony Duclair said. "We know how important that is come playoff time. We're really excited and we're looking forward to it."
Chris Driedger made 30 saves, and Juho Lammikko had a goal and an assist for the Panthers, who ended the regular season on a six-game winning streak and went 5-2-1 against the Lightning.
Andrei Vasilevskiy made 26 saves for Tampa Bay, which lost its final three games and was outscored 14-3 in that span.
"The goal every year is to make the playoffs. In an unprecedented year, it's tough," Lightning coach Jon Cooper said. "The guys buckled down and made the playoffs, good on them. … I've been part of playoffs series that we've won when we've had home ice, and I've been a part of playoff series that we lost when we've had home ice. The players will lock horns when the puck drops, and we go from there."
Tampa Bay started the game with an all-Black forward line with Mathieu Joseph,
Gemel Smith
and Daniel Walcott, who was making his NHL debut.
"It was pretty awesome," Joseph said. "It was great, a step in the right direction. It was fun to have some progress and it was great to see and I was glad I was part of it. We all laughed about it and were pretty happy. Any players of color in this league want to showcase to our families or other people of color. I thank the coaching staff for doing this."