Coach Matt Lacey was disappointed with the result but proud of the players for reaching the final four.
“We put a game plan together where we wanted to come out fighting and punching first, and we just weren’t really able to get going tonight,” Lacey said.
“Super proud of the guys, and you know we still have an opportunity to make history and get a bronze medal.”
New Zealand opened the scoring against the Americans through Julius Halaifonua, but that was the only time the Kiwis led in the match.
Halaifonua was New Zealand’s top scorer with 15 points, while Jackson Ball contributed 12.
The US had six players in double figures, led by Caleb Holt with 20 points. They will face Germany in the gold medal match.
Ben Francis is an Auckland-based reporter for the New Zealand Herald who covers breaking sports news.