Dominic Fortes collected the major prizes on offer in his categories.
The 15-year-old King's High School pupil won the W.H. Matthews Memorial Cup for the best combined score across the three disciplines in his age-group.
He also won the Kirkley Challenge Cup men's open event.
The other dominant diver was 12-year-old Sophie Derbyshire.
She had the best combined score in her age-group and also claimed the Gwen Rix Challenge women's open event.
The other notable performances came from 11-year-old Lybia Nilsen, who won the girls under-11 3m springboard.
In addition, 14-year-old Rohan Leckie-Zaharic won the 5m platfrom in his age-group.
The event attracted 39 divers, including one from as far afield as Auckland.
There were 14 events during the two days of the championships.
