High School Girls' 4x400 Suburban National
160Thursday 3:58 PM
Nine fastest teams from Events #127-166 (minus #154) qualify to Championship Final, Event #362 (Friday, 5:05 pm). The leading team from the Philadelphia Public League, Philadelphia Catholic League, PIAA District I, South Jersey and Northern Delaware (events #156-166), and the remaining fastest teams from these races plus #155 area schools, qualify for 12-team Philadelphia Area final, Event #361 (Friday, 5:00 pm).
North Penn (Lansdale, Pa.)
Mikaela Vlasic (58.45), Kathleen Stevenson (57.60), Natalie Kwortnik (56.78), Uchechi Nwogwugwu (54.79)