See main article: Swimming at the 2018 Mediterranean Games.
| Event: | Women's 400 metre individual medley |
| Games: | 2018 Mediterranean Games |
| Dates: | 23 June |
| Venue: | Campclar Aquatic Center |
| Location: | Tarragona, Spain |
| Competitors: | 9 |
| Nations: | 7 |
| Win Value: | 4:39.42 |
| Gold: | Catalina Corró |
| Gold Nation: | ESP |
| Silver: | Anja Crevar |
| Silver Nation: | SRB |
| Bronze: | Carlotta Toni |
| Bronze Nation: | ITA |
| Prev: | 2013 |
| Next: | 2022 |
The women's 400 metre individual medley competition at the 2018 Mediterranean Games was held on 23 June 2018 at the Campclar Aquatic Center.[1]
Prior to this competition, the existing world and Mediterranean Games records were as follows:
| World record | 4:26.36 | Rio de Janeiro, Brazil | 6 August 2016 | ||
| Mediterranean Games record | 4:39.48 | Pescara, Italy | 29 June 2009 |
The following records were established during the competition:
The heats were held at 10:31.
| Rank | Heat | Lane | Name | Nationality | Time | Notes | |
|---|---|---|---|---|---|---|---|
| 1 | 2 | 4 | Mireia Belmonte | 4:40.53 | Q | ||
| 2 | 1 | 3 | Catalina Corró | 4:42.89 | Q | ||
| 3 | 2 | 3 | Anja Crevar | 4:43.94 | Q | ||
| 4 | 2 | 6 | Viktoriya Zeynep Güneş | 4:44.43 | Q | ||
| 5 | 2 | 5 | Victoria Kaminskaya | 4:45.40 | Q | ||
| 6 | 1 | 4 | Carlotta Toni | 4:47.82 | Q | ||
| 7 | 1 | 5 | Ilektra Lebl | 4:50.07 | Q | ||
| 8 | 1 | 5 | Alessia Polieri | 4:50.18 | Q | ||
| 9 | 2 | 2 | Rania Nefsi | 5:05.27 |
The final was held at 18:44.[2]
| Rank | Lane | Name | Nationality | Time | Notes | |
|---|---|---|---|---|---|---|
| 5 | Catalina Corró | 4:39.42 | GR | |||
| 3 | Anja Crevar | 4:40.62 | NR | |||
| 7 | Carlotta Toni | 4:41.43 | ||||
| 4 | 2 | Victoria Kaminskaya | 4:42.34 | |||
| 5 | 6 | Viktoriya Zeynep Güneş | 4:42.54 | |||
| 6 | 8 | Alessia Polieri | 4:43.35 | |||
| 7 | 4 | Mireia Belmonte | 4:43.98 | |||
| 8 | 1 | Ilektra Lebl | 4:49.75 |