Philadelphia Archdiocese Junior Boys 4x100 winner: Our Lady of Mount Carmel, 53.46.
Philadelphia Archdiocese Junior Girls 4x100 winner: St. Ignatius, 57.96.
Philadelphia Archdiocese Senior Boys 4x100 winner: St. Andrew Newtown, 48.98.
Philadelphia Archdiocese Senior Girls 4x100 winner: St. Eleanor, 52.51.
Philadelphia Public Schools 7th and 8th Grades Small School Girls 4x100 winner: Middle Years Alternative for the Humanities, 56.26. A sweep for the school.
Philadelphia Public Schools 7th and 8th Grades Large School Boys 4x100 winner: AMY Northwest, 49.51.
Philadelphia Public Schools 7th and 8th Grades Large School Girls 4x100 winner: Gilbert Spruance, 56.96.
Philadelphia Area Private/Charter School Boys 4x100 winner: Germantown Academy, 49.49.
Philadelphia Area Private/Charter School Girls 4x100 winner: Germantown Academy, 52.56.
And with that, the middle school races are done. Now it's on to a ton of high school boys 4x100 heats. They'll go on from now until 12:30.
Papine of Jamaica joins the party with a time of 42.15.
41.81 for Ruseas of Jamaica.
St. Jago comes in at 42.31, which is good for 8th place by 0.01 seconds over St. Augustine's of the Bahmas.
Auburn wins the college women's 4x100 Championship of America in 44.14. A big anchor leg to come from behind against Clemson.