John Koster broke a record in the 14-Under boys 50 meter butterfly with a time of 29.28 seconds, breaking River Elms' mark of 30.16 set in 2012.
Finn Franks (8-Under boys), Ava Franks (12-Under girls), Gaige Elms (14-Under girls) and Koster each won three events for Chappaqua.
Kerry Kelly was a triple winner for Katonah with victories in the 18-Under girls backstroke, butterfly and freestyle.
Triple Winners
Chappaqua
Finn Franks: 8-Under boys backstroke, breaststroke, butterfly.
Ava Franks: 12-Under girls backstroke, breaststroke, butterfly.
Gaige Elms: 14-Under girls backstroke, butterfly, freestyle John Koster: 14-Under boys backstroke, butterflyfly, freestyle.
Katonah Kerry Kelly: 18-Under girls backstroke, butterfly, freestyle. Double Winners: Chappaqua Kiara Cekic: 8-Under girls back, butterfly. Felix Lucchese: 10-Under boys backstroke, butterfly Adam Nack: 10-Under boys breaststroke, freestyle Kate Posner: 13-Under girls diving, 12-Under girls freestyle Wyatt Yates: 12-Under boys back, breaststroke Joe Weiner: 12-Under boys butterfly, freestyle
Katonah Kate Buckley: 10-Under girls backstroke, freestyle Michael Baudinet: 18-Under boys backstroke, butterfly Kaz Sampson: 18-Under boys breaststroke, freestyle
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