When finish the regular season, top four teams at standings play championship playoff.
Championship playoff began on May 14 with semifinals, playing the Finals around late May.
Sabadell Astralpool won the twelfth title in its history, and fourth in a row by defeating (again as in previous season) Mataró La Sirena 2–0 in the Championship Finals.
Source:[1] Sabadell Astralpool won series 2–0 and advanced to Final Mataró La Sirena won series 2–0 and advanced to Final Sabadell Astralpool won the Championship Finals series 2–0.
Concepción–Cdad Lineal won the penalty shoot-out 4–3 and promoted to División de Honor.