Islanders captain John Tavares said they can't look back at the opportunities that got away.
"We've got to stay with it and push forward and move on to the next one," said Tavares, who scored New York's only goal Wednesday on a second-period power play.
For the fourth game in a row, the Islanders were dominated in the first period. They escaped the first 20 minutes with a scoreless tie, but showed little desperation for most of the night.
"We were half a step slow, not as quick as we were on the forecheck in the past couple of games," Tavares said. "We have to execute better. It's not just one guy; it's everyone supporting one another. It's a five-man unit that's got to be in unison and executing. That's the strength of our game."
Tavares gave the Islanders a spark when he score a game-tying power-play goal with 15.3 seconds left in the second period, but they were unable to carry any momentum into the third period. Defenseman Alexander Petrovic's tie-breaking goal 9:25 into the third period gave Florida the series-tying victory and kept the Islanders from ending their streak.
Despite the latest disappointment, defenseman Travis Hamonic feels the Islanders can find a way to end the streak and get past the first round of the playoffs for the first time since 1993.
"We're real confident in our group, in our team, that we can get the job done," Hamonic said. "We're just going to keep working hard; that's all you can do. We'll try to be relentless and keep going, shift after shift, and plug away."