Washington Capitals defenseman Jack Hillen practically scoffed at the question of whether he and his teammates have been scoreboard-watching. At this point in the NHL’s regular season, Hillen said, every team in contention for a playoff spot glances at the standings daily, wondering about the various scenarios that could put them over the top. Only a short time ago, after Washington started this lockout-shortened campaign 2-8-1, few would have predicted the Capitals to be where they are today, atop the Southeast Division with “our destiny in our hand,” according to center Mathieu Perreault. When March began, the Capitals had the worst record in the Eastern Conference. With six games remaining in the regular season, they might be the hottest team in the league, a trait that could serve them well given the challenging slate that remains. “We’ve come a long way,” Coach Adam Oates said Saturday night after Washington beat Tampa Bay for its seventh victory in a row and 11th in the past 13 games. The latest win has provided the Capitals with a valuable four-point cushion over Winnipeg in the chase to win the beleaguered Southeast Division and claim the No. 3 playoff seed in the Eastern Conference. It also could come in handy given the teams’ schedules over the final stretch. The Jets are in the midst of a three-game winning streak after losing five contests in a row earlier this month. They have just two games left against opponents that would qualify for the postseason if it started Sunday, and four of their final six games are at home. The Capitals, meanwhile, have five games against four of the Eastern Conference’s top six teams, starting Tuesday night at home against Toronto. Their other remaining contest is against Winnipeg on April 23 at Verizon Center, a matchup that should loom large since either team could be left out of the playoffs if it does not win the division.