Swimming at the 2013 Mediterranean Games – Women's 400 metre individual medley

The women's 400 metre individual medley competition of the swimming events at the 2013 Mediterranean Games took place on June 23 at the Mersin Olympic Swimming Pool in Mersin, Turkey.

Schedule
All times are Eastern European Summer Time (UTC+03:00)

Records
Prior to this competition, the existing world and Mediterranean Games records were as follows: