Kevin Durant believes the Brooklyn Nets' chemistry has "grown pretty fast" after the NBA championship-chasing franchise improved to 2-2 for the season with Monday's 104-90 win over the Washington Wizards.

Durant led the way with 25 points along with eight rebounds and four assists for the Nets, while Patty Mills came off the bench to contribute 21 points in Kyrie Irving's ongoing absence.

Brooklyn have relied on Durant, who has top scored in all four games this season, while James Harden's shooting has been errant, and fellow star Irving absent due to his vaccination status 

The Nets bowed out of last season's Eastern Conference semi-finals against eventual champions the Milwaukee Bucks, with injuries to their big three Durant, Harden and Irving taking their toll.

Durant and Harden only played 11 games together last season following the latter's January trade from the Houston Rockets, but they have played all four alongside each other this campaign.

Harden managed 14 points with five-from-17 shooting from the field though he only made one of his eight three-pointers on Monday, but Durant was bullish about their improving chemistry in offense.

The Nets shared around the points with Harden also having nine assists, while starters Bruce Brown (14 points and three rebounds) and Joe Harris (11 points, eight rebounds and two assists) contributed.

"It felt like we always had that unselfish energy around our team," Durant told reporters after the game.

"I felt like our chemistry has grown pretty fast, learning how to play with one another. This was a good step in the right direction.

"It's always good to get a W, it's good for the morale of the team. We want to build on it and keep growing.

"It's a long season. It's still the first few weeks of the season so we want to keep finetuning."

Brooklyn's victory was aided by a strong defensive display, keeping Wizards guard Bradley Beal quiet, led by Durant.

Beal finished with 19 points after shooting 36.4 per cent from the field, making only three from 13 from three-point range.

Nets head coach Steve Nash said: "It's a huge aspect of Kevin's game that he can be an incredible defender and impact the game at that end of the floor at an elite level.

"We know what he can do offensively but we're reminded here that defensively he's incredible at times as well."