In his first meet at Brooklyn, Peter Ebert won the two distance events to lead the Bulldogs to a 143-49 win at Purchase on Wednesday. The sophomore from Rockaway Beach in Queens finished first in the 1000 freestyle with a time 11:29.42 and the 500 freestyle in 5:22.98. Ebert also led off the 200 medley relay squad that finished first with a time of 1:52.94.