Mark Seidman All Swims  Best Times  Teams
Born 1979
US Nationals - Summer 1999
Event  Date Heat Lane Time
200M Backstroke 8/6/1999 9 8 2:07.17p
400M Individual Medley 8/6/1999 6 5 4:30.34p
400M Individual Medley 8/6/1999 1 2 4:32.13