2018 FINA World Swimming Championships (25 m) – Women's 200 metre butterfly

The women's 200 metre butterfly competition of the 2018 FINA World Swimming Championships (25 m) was held on 12 December 2018.

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

Heats
The heats were started on 12 December at 10:54.

Final
The final was held on 12 December at 19:14.