17-year-old David Nolan set two individual USA high school and age group (17-18) records during the PIAA Swimming Championships this weekend, improving upon his own 200 yards medley record from 1:43.43 last year to 1:41.39 now, and swimming 45.49 in the 100 yard backstroke, where the age group record was 46.11 and the high school record 46.75. The 200 medley records is the 8th best time at all, with only NCAA swimmers like Ryan Lochte (1:40.08), Bradley Alley (1:40.49) and Michael Phelps (1:40.58) bettering him. Source: simma.nu/no.