2021 FINA World Swimming Championships (25 m) – Women's 200 metre butterfly

The Women's 200 metre butterfly competition of the 2021 FINA World Swimming Championships (25 m) was held on 17 December 2021.

Records
Prior to the competition, the existing world and championship records were as follows.

Heats
The heats were started at 10:44.

Final
The final was held at 18:13.