Caroline Mertz of Santa Rosa High competing in the girls' 200-yard freestyle during the 2015 North Bay League championships held Saturday at the Santa Rosa Junior College Quinn Swim Center, May 9, 2015. (Erik Castro / for The Press Democrat) The starting moment of the second heat of the boys' 100-yard butterfly during the 2015 North Bay League championships held Saturday at the Santa Rosa Junior College Quinn Swim Center, May 9, 2015. (Erik Castro / for The Press Democrat) Maggie C. Flaherty of Ukiah competing in the girls' 200-yard individual medley during the 2015 North Bay League championships held Saturday at the Santa Rosa Junior College Quinn Swim Center, May 9, 2015. (Erik Castro / for The Press Democrat) Reilly Clarkson of Santa Rosa High competing in the girls' 200-yard medley relay during the 2015 North Bay League championships held Saturday at the Santa Rosa Junior College Quinn Swim Center, May 9, 2015. (Erik Castro / for The Press Democrat) Zoe Wattz, a freshman at Santa Rosa High, writing down her competition events on her hand before she raced during the 2015 North Bay League championships held Saturday at the Santa Rosa Junior College Quinn Swim Center, May 9, 2015. (Erik Castro / for The Press Democrat) Stefan Keller of Maria Carrillo competing in the second heat of the boys' 200-yard IM during the 2015 North Bay League championships held Saturday at the Santa Rosa Junior College Quinn Swim Center, May 9, 2015. (Erik Castro / for The Press Democrat) Gabriela Edman of Cardinal Newman during the first heat of the girls' 100-yard butterfly during the 2015 North Bay League championships held Saturday at the Santa Rosa Junior College Quinn Swim Center, May 9, 2015. (Erik Castro / for The Press Democrat)