Johnson was previously committed to Louisville.
This marked Starck's fourth time receiving the honor.
Mieke Schiemann, Kaitlyn MacBean, and Ginger Fontenot all ranked in the top 100.
Warren was also named Big Ten Offensive Player of the Week and AP Player of the Week for his performance against the Trojans.
The Nittany Lions are 6-0 in conference play.
The Nittany Lions have been ranked No. 12 for four straight weeks.