2022 FINA World Swimming Championships (25 m) – Mixed 4 × 50 metre freestyle relay

The Mixed 4 × 50 metre freestyle relay competition of the 2022 FINA World Swimming Championships (25 m) was held on 16 December 2022.

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

The following new records were set during this competition:

Heats
The heats were started at 11:05.

Final
The final was held at 19:35.