| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Szabó Lilla (2009)Egri Úszó Klub | 04:23.32 99.642% | - | D4 | |
| 2 | Nagy Napsugár (2008)Zalaco ZÚK | 04:24.65 98.761% | 01.33 | D5 | |
| 3 | Rohács Luca (2008)Kőbánya Sport Club | 04:25.28 100.952% | 01.96 | D3 | |
| 4 | Bartalos Anna (2010)TVSE | 04:27.44 99.925% | 04.12 | D6 | |
| 5 | Pálházi Léda (2009)Darnyi Tamás SC | 04:28.52 100.019% | 05.20 | D2 | |
| 6 | Király Flóra (2008)Kaposvári SI | 04:29.08 96.975% | 05.76 | D7 | |
| 7 | Barta Bianka (2009)Kőbánya Sport Club | 04:29.92 99.598% | 06.60 | D1 | |
| 8 | Pálca-Juhász Emese (2009)Kaposvári SI | 04:30.24 100.004% | 06.92 | D8 | |
| 9 | Tombor Sára (2009)Iron Swim SE | 04:31.75 99.731% | 08.43 | T1 | |
| 10 | Kammerer Kitti (2009)Győri Úszó Sportegy. | 04:33.27 99.348% | 09.95 | T2 | |
| 11 | Prisztóka Lili (2009)BVSC-Zugló | 04:37.65 101.762% | 14.33 | ||
| 12 | Hollós Fruzsina (2008)Szegedi Úszó Egylet | 04:40.00 102.538% | 16.68 | ||
| 13 | Nagy Dalma (2009)TVSE | 04:40.95 97.725% | 17.63 | ||
| 14 | Németh Hanna (2009)Újpesti Torna Egylet | 04:42.30 98.785% | 18.98 | ||
| 15 | Mohay Janka (2010)BÁCSVÍZ SC | 04:42.96 98.722% | 19.64 | ||
| 16 | Kovács Kitti (2009)Debreceni Sportc. SI | 04:43.37 100.460% | 20.05 | ||
| 17 | Nagynémedi Anna Rebeka (2010)NICS-HSÚVC | 04:43.43 97.793% | 20.11 | ||
| 18 | Kiss Ajsa Villő (2009)BVSC-Zugló | 04:43.68 99.100% | 20.36 | ||
| 19 | Kári Eszter (2008)Egri Úszó Klub | 04:45.12 100.123% | 21.80 | ||
| 20 | Zombori-Szalontai Krisztina (2008)Debreceni Sportc. SI | 04:45.48 97.187% | 22.16 | ||
| 21 | Ötvös Korina (2008)Kaposvári SI | 04:47.02 99.864% | 23.70 | ||
| 22 | Kinczel Adrienn (2010)Debreceni Sportc. SI | 04:47.64 102.382% | 24.32 | ||
| 22 | Vass Bianka (2008)DKSE Dunaújváros | 04:47.64 97.873% | 24.32 | ||
| 24 | Kiss Panna (2010)Kiskunhalasi ÚGYE | 04:47.75 101.395% | 24.43 | ||
| 24 | Pincési Szonja (2010)Budafóka XXII. SE | 04:47.75 102.009% | 24.43 | ||
| 26 | Kropkó Jázmin (2009)Bohóchal Egyesület | 04:47.99 100.229% | 24.67 | ||
| 27 | Gadányi Hédi (2011)NivoMed Egyesület | 04:48.07 99.061% | 24.75 | ||
| 28 | Horváth Eszter (2009)Hullám 91 | 04:49.38 100.293% | 26.06 | ||
| 29 | Tóth Regina Kata (2008)Érdi Vízisport Kft | 04:49.80 99.256% | 26.48 | ||
| 30 | Csitári Izabella Laura (2011)Érdi Vízisport Kft | 04:51.77 100.464% | 28.45 | ||
| 31 | Nagy Emma Lilla (2009)Balaton ÚK Veszprém | 04:52.16 101.484% | 28.84 | ||
| 32 | Paksa Borbála (2008)Zalaco ZÚK | 04:52.21 98.312% | 28.89 | ||
| 33 | Kiss Csenge (2008)Kőbánya Sport Club | 04:52.25 96.556% | 28.93 | ||
| 34 | Boriszov Noémi (2008)Érdi Vízisport Kft | 04:52.54 97.405% | 29.22 | ||
| 35 | Mikhalevich Anastasiia (2009)Ukraine | 04:52.85 93.791% | 29.53 | ||
| 36 | Vágó Peggi (2009)Győri Úszó Sportegy. | 04:53.02 97.463% | 29.70 | ||
| 37 | Kaczkó Lilien (2009)BÁCSVÍZ SC | 04:53.34 102.109% | 30.02 | ||
| 38 | Hornyik Panna (2008)Miskolci Sportiskola | 04:53.73 96.227% | 30.41 | ||
| 39 | Sós Júlia Anna (2009)Egri Úszó Klub | 04:53.96 97.980% | 30.64 | ||
| 40 | Eszenyi Léna (2009)DKSE Dunaújváros | 04:54.13 99.884% | 30.81 | ||
| 41 | Kovács-Leszkay Zoé (2012)Iron Swim SE | 04:54.15 99.679% | 30.83 | ||
| 42 | Gulyás Fanni (2010)Kaposvári SI | 04:54.19 99.212% | 30.87 | ||
| 43 | Pádár Flóra (2009)Szegedi Úszó Egylet | 04:54.36 98.177% | 31.04 | ||
| 44 | Horváth Zsófia (2009)NivoMed Egyesület | 04:54.82 101.193% | 31.50 | ||
| 45 | Kálmán Nóra Kitti (2010)Szhalombattai VUK SE | 04:55.46 100.112% | 32.14 | ||
| 46 | Nagy Adrienn (2009)Érdi Vízisport Kft | 04:55.82 99.939% | 32.50 | ||
| 47 | Sasvári Alíz (2008)Ybl Waterpolo Club | 04:57.56 100.081% | 34.24 | ||
| 48 | Tombor Panna (2011)Iron Swim SE | 04:57.66 99.717% | 34.34 | ||
| 49 | Kovencz Odett (2009)Kaposvári "Adorján" | 04:57.82 97.825% | 34.50 | ||
| 50 | Patocskai Csenge (2008)Kiskunhalasi ÚGYE | 04:58.07 97.331% | 34.75 | ||
| 51 | Bátori Csilla (2011)Kaposvári SI | 04:59.64 98.774% | 36.32 | ||
| 52 | Huszár Lilien (2009)NivoMed Egyesület | 05:00.39 98.899% | 37.07 | ||
| 53 | Suijker Alexia (2009)Váci Vízmű SE | 05:02.74 98.084% | 39.42 | ||
| 54 | Csongrádi Dorina (2010)Bohóchal Egyesület | 05:03.22 97.830% | 39.90 | ||
| - | Illy Luca Lili (2008)Budaörsi Sport Club | DNS - | |||
| - | Tiszperger Júlia (2008)Kaposvári SI | DNS - | |||