https://kids.guinnessworldrecords.com en

Fastest swim short course relay 4 x 50 metres medley (female)

Fastest swim short course relay 4 x 50 metres medley (female)
Who
Mollie O'Callaghan, Chelsea Hodges, Emma McKeon, Madison Wilson
What
1:42.35 minute(s):second(s)
Where
Australia (Melbourne)
When
17 December 2022

The fastest swim short course relay 4 x 50 metres medley (female) is 1 minute 42.35 seconds, achieved by Australia (Mollie O'Callaghan, Chelsea Hodges, Emma McKeon and Madison Wilson) at the 16th FINA World Swimming Championships (25m) in Melbourne, Australia, on 17 December 2022.