Lani Pallister defeats Katie Ledecky in 800m freestyle at Pan Pacific Championships

Australia's Lani Pallister claimed victory in the women's 800-meter freestyle at the Pan Pacific Championships in Irvine, California, finishing in 8:06.10 and surpassing Katie Ledecky's 2018 championship record. The American swimmer took silver with a time of 8:07.26. Ledecky, a four-time Olympic champion in the event, had suffered only one prior defeat in an 800-free final since 2010, which occurred at a domestic meet earlier this year.

"Katie's such a dominant force," Pallister said. The result marks Pallister's first international loss for Ledecky and highlights a shift in the competitive landscape of women's distance swimming.