The Winchester High girls swimming and diving team placed 11th in the MIAA North sectional meet on Sunday, Nov. 11 at MIT.The Sachems scored 78 points. Andover was first overall with 411.Donna Zhang placed second in diving, scoring 422.90 points.Winchester’s 200-yard freestyle relay placed sixth. Abby Luthern, Abby Slatalla, MacKenzie Moore and Audra Salvietti finished in 1 minute, 46.75 seconds.Winchester’s 200 medley and 400 freestyle relay teams [...]