The 17-year-old youth sailor fended off strong competition from fellow youths Sarah Eames (Ballyholme) and Gary Fekkes (East Antrim) to claim the Laser Radial crown with a net total of six points, five ahead of her closest rival.
The Strangford Lough Yacht Club member and junior champ's victorious weekend got off to a slow start on Saturday, with lighter than forecast wind early on making things tough for the record 146 entries.
But soon a good, though shifty, 10-12 knot breeze filled in, enabling all fleets to get three races in across both race areas.
On Sunday, conditions were light and shifty, making conditions difficult for race officers. Still, two races went ahead with stiff competition from a number of clubs.
RYANI performance manager Richard Honeyford thanked Ballyholme YC "for hosting such a great regatta. It was fantastic to see the numbers going from strength to strength, with a large number of clubs being represented.
"Well done to all competitors and prize winners. It is great for RYANI to be able to recognise the dedication of our sailors and clubs.”