OKLAHOMA CITY — Pitcher Meghan King settled down after a rough start to complete a record-setting Women’s College World Series, and Florida State beat Washington 8-3 on Tuesday night to claim its first national title. The Seminoles (58-12) won the best-of-three championship series 2-0. They lost their opener before winning six straight to become just the third team to come through the losers’ bracket and take the title. King broke a World Series record for lowest ERA among pitchers who threw at least 10 innings with a mark of 0.20.