Constant Weight No Fins · Soufrière Bay, Dominica
Every depth on this page is an official, judged competition dive. No estimates, no training numbers — only what was earned on the line and given the white card.
Competition personal bests across all four depth disciplines, ratified and current as of the 2026 season. In Constant Weight No Fins — the purest discipline, no propulsion but the body — Harry is the deepest diver in British history but one.
Three successive national records in CNF, deepening the British mark on a single breath without fins.
The current British no-fins depth holder, and the second-deepest no-fins diver in British history.
Ranked eighth globally in Constant Weight No Fins over the 2025 competition season.
Awarded a wild card to the 2026 AIDA Individual Depth World Championships in Limassol, Cyprus.
Harry has competed in depth events only since 2024 — a rapid rise from first competition to world ranking and a World Championships place in three seasons.
Official, dive-by-dive results are maintained on The Freedive Ranking and in the AIDA rankings database. Send me your latest results export and I'll fill in the full competition-by-competition table here.
Next on the line
Train with Harry in Dominica, partner with a rising GB athlete heading to the World Championships, or follow the season one dive at a time.