2022 FINA World Swimming Championships (25 m) – Men's 400 metre individual medley
The Men's 400 metre individual medley competition of the 2022 FINA World Swimming Championships (25 m) was held on 17 December 2022. Records
Prior to the competition, the existing world and championship records were as follows. Results

Heats
The heats were started at 11:47. Final 
The final was held at 20:50. References

Men's 400 metre individual medley