Bennett tied it 2-2 at 10:32, redirecting Gustav Forsling's shot from the left point.
Reinhart scored 10 seconds later to give the Panthers a 3-2 lead. He scored on a rebound in the left circle after Barkov drove to the net and tried to jam the puck past Woll.
“This is how you want to gear up for the playoffs,” Bennett said. “We had a setback, which should be expected, but we finished strong and finished the right way. We played hard and prepared ourselves the right way. We’re going in in a good spot."
Brandon Montour made it 4-2 at 13:42 of the second with a slap shot from the point through traffic.
“It wasn’t a very good second period," Tavares said. “We spent a long time in the box (three penalties), they got on the board, got some momentum and got their game going."
Reinhart scored his 57th goal of the season into an empty net at 17:40 for the 5-2 final.
“You want to finish as high as you can to get home ice," Stolarz said. “You could see the difference in the second period. That’s the loudest I have heard this building. ... It was super special. This was probably the most important game I have played in my career. It was business as usual. Everyone played super hard.”
NOTES: The Panthers won their division for the fourth time in their history. They also won the Atlantic Division in 2021-22 and 2015-16, and the Southeast Division in 2011-12. ... Reinhart's 57 goals are the third-most in a season in Panthers history. Pavel Bure scored 59 goals in 2000-01, and 58 in 1999-00.