The men's 400 metre freestyle competition at the 2023 World Aquatics Championships was held on 23 July 2023.
Records Prior to the competition, the existing world and championship records were as follows.
Results Heats The heats were started at 10:47.
Rank Heat Lane Name Nationality Time Notes 1 6 4 Samuel Short 3:42.44 Q 2 6 3 Felix Auböck 3:44.14 Q 3 5 5 Guilherme Costa 3:44.17 Q 4 5 7 Ahmed Hafnaoui 3:44.34 Q 5 5 4 Lukas Märtens 3:44.42 Q 6 6 2 Kim Woo-min 3:44.52 Q 7 6 5 Elijah Winnington 3:44.63 Q 8 5 3 Antonio Djakovic 3:45.43 Q 9 5 2 Kieran Smith 3:45.77 10 6 0 Kristóf Rasovszky 3:46.56 11 5 0 Alfonso Mestre 3:46.61 NR 12 6 6 Marco De Tullio 3:47.23 13 5 1 Lucas Henveaux 3:47.88 14 6 1 Matteo Ciampi 3:48.12 15 5 8 Marwan Elkamash 3:48.31 16 4 7 Kregor Zirk 3:48.43 17 6 7 David Johnston 3:48.68 18 4 5 Bar Soloveychik 3:49.21 19 4 2 Dimitrios Markos 3:49.41 20 4 1 Carlos Quijada 3:49.60 21 5 6 Oliver Klemet 3:49.79 22 4 6 Krzysztof Chmielewski 3:49.90 23 4 8 Eric Brown 3:50.68 24 4 3 Khiew Hoe Yean 3:50.78 25 6 8 Logan Fontaine 3:51.56 26 4 4 Luke Turley 3:51.95 27 4 0 Jovan Lekić 3:53.17 28 3 6 Joaquín Vargas 3:53.54 29 3 2 Eduardo Cisternas 3:53.80 NR 30 3 5 Velimir Stjepanović 3:54.25 31 4 9 Glen Lim Jun Wei 3:54.42 32 6 9 Zac Reid 3:55.55 33 5 9 Zhang Ziyang 3:55.76 34 3 1 Tonnam Kanteemool 3:56.69 35 3 3 Kushagra Rawat 3:59.03 36 3 4 Đỗ Ngọc Vĩnh 4:02.05 37 3 7 Pavel Alovatki 4:02.43 38 3 0 Loris Bianchi 4:03.88 39 2 3 Sauod Al-Shamroukh 4:04.95 40 2 8 Gerald Hernández 4:05.13 NR 41 2 4 Alberto Vega 4:05.18 42 1 6 Raekwon Noel 4:05.70 43 2 5 Théo Druenne 4:06.58 44 1 4 Mal Gashi 4:07.65 45 2 6 Nikola Ǵuretanoviḱ 4:07.87 46 2 0 Nasir Yahya Hussain 4:08.23 NR 47 2 7 Líggjas Joensen 4:09.17 48 2 9 Timothy Leberl 4:09.47 49 2 1 Mauricio Arias 4:11.15 50 1 5 Muhammad Siddiqui 4:12.29 NR 51 2 2 José Campo 4:15.97 52 3 9 Dylan Cachia 4:16.27 53 1 2 Ali Al-Awi 4:17.02 NR 54 1 3 Mohammed Al-Zaki 4:20.48 55 3 8 Mark Ducaj 4:20.88
Final The final was started at 20:02.
Rank Lane Name Nationality Time Notes 4 Samuel Short 3:40.68 6 Ahmed Hafnaoui 3:40.70 AF 2 Lukas Märtens 3:42.20 4 3 Guilherme Costa 3:43.58 5 7 Kim Woo-min 3:43.92 6 8 Antonio Djakovic 3:44.22 7 1 Elijah Winnington 3:44.26 8 5 Felix Auböck 3:44.43
References