Give her an atta girl for me. She deserves it. Sound's like your daughter channeled mine. Mine lettered 4 years in swimming, won her league 3 times in the 500, twice in the 200, Made it to CIF 3 years, finalist in 7 events, class treasurer, but not valedictorian, nor did she work. I wanted her to study engineering at UCSD, but she wanted to go to Cal, and wasn't enthused with engineering.
As a father of 5, with kids having graduated from UCLA, Cal, UC Santa Cruz and one attending Cal Poly, just make sure she is ready emotionally for the reality that the real hard work and effort hasn't begun. My UCLA grad was older, essentially married, and had worked after high school, so she was mature. My UC Santa Cruz grad barely applied himself in high school, relying on his 790 on the SAT Math subject test brain. Santa Cruz was the first time in his life he was challenged, and he thrived, taking extra credits most semesters, doing the extra reading for "fun." My Cal all-star was "spent" by her high school effort getting in, which she didn't realize until the night before her first assignment was due, the studying "drudge" tarnished her entire college experience. That hurts me big time. She needed a gap year, which she flatly refused to take, but now admits was a mistake.
Just make an effort to let your daughter know the battle begins when she sets foot on campus, it doesn't end when she gets her high school pat on the back at graduation. Hopefully, she is more self aware than my bright, but head strong daughter, and is chomping at the bit to take "weeder" chem, physics and calculus simultaneously. If not, there is nothing like a years maturity and/or a crappy dead end job for a year to rekindle the fire.