Match won 3–0: 5 points for the winner, 0 point for the loser
Match won 3–1: 4 points for the winner, 1 points for the loser
Match won 3–2: 3 points for the winner, 2 points for the loser
In case of tie, the teams were classified according to the following criteria:
points ratio and sets ratio
First round
All times are CST, Nicaragua Standard Time (UTC -06)