Drew Kemp was crowned British Under-19 Champion with a 15-point maximum at Redcar on Thursday.
The 17-year-old went through the card at the Media Prima Arena, finishing one point clear of Jason Edwards with Anders Rowe in third place.
All three riders were unbeaten from their first three rides, meaning their clash in Heat 15 proved crucial, with Kemp coming out on top in that race.
Kyle Bickley (11), Connor Bailey (10) and Leon Flint (10) all also recorded double-figure scores but finished just outside the rostrum places.