Deepest constant weight freedive without fins (female)
- Who
- Kateryna Sadurska
- What
- 86 metre(s)
- Where
- Dominica (Soufrière)
- When
- 23 November 2025
The deepest constant weight freedive without fins (female) is 86 metres, achieved by Kateryna Sadurska (Ukraine) in Soufrière, Dominica, on 23 November 2025.
Sadurska – a former World Championship medallist in artistic swimming – broke her previous Constant Weight No Fins world record at the 2025 Blue Element freediving competition. Described as “among the sport’s most exacting disciplines” by AIDA, CNF challenges divers to descend and ascend on a single breath without the aid of fins or propulsion devices.