BUFFALO — Williamsville North was a 53-49 winner over Jamestown in boys swimming and diving action on Tuesday evening.

The Red Raiders claimed 13 personal-best times, with Owen Maggio posting 163.8 points in the 1-meter dive to qualify for the Erie County Interscholastic Conference championships.

200y medley relay: Williamsville (Everett, Monteiro, Klymko, Barillari), Jamestown, Williamsville B. T–1:50.14

200y freestyle: Will Wamsley (W), Brennan Roehmholdt (J), Jacob Anderson (J). T–2:01.22

200 individual medley: Joseph Roehmholdt (J), Phillip Monteiro (W), Drew Laurin (J). T–2:13.82

50y freestyle: Burke Everett (W), Matt Roehmholdt (J), Kaya Umar (W). T–23.99

1m diving: Owen Maggio (J), Caleb Piazza (J), Colin Mulone (W). P–163.8

100y butterfly: Pavlo Klymko (W) Beck Anderson (J) Andrew Dees (W). T–58.52

100y freestyle: Wamsley (W), Kyle Dean (J), Nick Barillari (W). T–52.39

500y freestyle: Joseph Roehmholdt (J), Adam Klein (W), Jacob Anderson (J). T–5:28.11

200y freestyle: Jamestown (Dean, Roehmholdt, Roehmholdt, Anderson), Williamsville, Jamestown B. T–1:37.11

100y backstroke: Everett (W), B. Roehmholdt (J), Klein (W). T–1:01.97

100y breaststroke: Monteiro (W), M. Roehmholdt (J), Andrew Dees (W). T–1:12.54

400y freestyle relay: Williamsville (Everett, Barillari, Klymko, Wamsley), Jamestown, Williamsville B. T–3:34.08