The Women's 4 × 200 metre freestyle relay competition of the 2021 FINA World Swimming Championships (25 m) was held on 20 December 2021.
Records
Prior to the competition, the existing world and championship records were as follows.
Results
Heats
The heats were started at 11:38.Heats results
Final
The final was held at 19:55.Final results
References
Women's 4 × 200 metre freestyle relay
