The men's 400 metre freestyle competition at the 2018 Mediterranean Games was held on 25 June 2018 at the Campclar Aquatic Center.

Records Prior to this competition, the existing world and Mediterranean Games records were as follows: World record3:40.07Rome, Italy26 July 2009Mediterranean Games record3:42.71Pescara, Italy27 June 2009

Results Heats The heats were held at 10:17. RankHeatLaneNameNationalityTimeNotes124Marwan Elkamash3:51.98Q234Domenico Acerenza3:52.41Q336Gregorio Paltrinieri3:52.43Q422Mohamed Agili3:53.23Q532Marcos Rodríguez3:53.55Q633Dimitrios Dimitriou3:53.64Q735Miguel Durán3:54.05Q825Martin Bau3:55.05Q923Joris Bouchaut3:56.251026Dimitrios Negris3:56.421128Efe Turan3:56.641227Miguel Nascimento3:58.481338Mohamed Djaballah4:02.561414Tomás Veloso4:03.851515Marko Kovačić4:04.071637Jonathan Atsu4:06.161731Constantinos Hadjittooulis4:08.541813Franci Aleksi4:13.04 2 1Erge Can Gezmiş

Final The final was held at 18:52.Final results RankLaneNameNationalityTimeNotes3Gregorio Paltrinieri3:46.295Domenico Acerenza3:47.504Marwan Elkamash3:47.5146Mohamed Agili3:52.5451Miguel Durán3:53.8862Marcos Rodríguez3:54.5178Martin Bau3:54.8287Dimitrios Dimitriou3:55.27

References