John Grzeszczak  All Swims  Best Times
Born 1958
TeamSwimsRecent
Gold Coast Masters 5 May 15, 2003
Gold Coast Masters 5 April 15, 2007
Hammerhead Aquatics 6 July 10, 2016
South Broward 8 April 18, 2002
West Broward YMCA 7 April 15, 2004