Fastest swim 400 m freestyle - S6 (female)
- Who
- Yelyzaveta Mereshko
- What
- 5:14.69 minute(s):second(s)
- Where
- Portugal (Funchal)
- When
- 06 May 2016
The fastest 400 m freestyle by a female para swimmer in the S6 category is 5 minutes 14.69 seconds, achieved by Yelyzaveta Mereshko (Ukraine) in Funchal, Portugal, on 6 May 2016.