2010 Pan Pacific Swimming Championships – Women's 50 metre butterfly

The women's 50 metre butterfly competition at the 2010 Pan Pacific Swimming Championships took place on August 18 at the William Woollett Jr. Aquatics Center. It was the first appearance of this event in the Pan Pacific Swimming Championships. == Records == Prior to this competition, the existing world record was as follows: == Results == All times are in minutes and seconds. === Heats === The first round was held on August 18, at 10:00. === B Final === The B final was held on August 18, at 18:00. === A Final === The A final was held on August 18, at 18:00. == References ==