| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Késely Ajna (2001)BVSC-Zugló | 04:14.01 97.469% | - | D4 | |
| 2 | Kapás Boglárka (1993)Újpesti Torna Egylet | 04:15.97 97.608% | 00:01.96 | D5 | |
| 3 | Rohács Réka (2000)Kőbánya Sport Club | 04:17.38 99.394% | 00:03.37 | D3 | |
| 4 | Flück Nóra (2005)A Jövő SC | 04:18.19 100.143% | 00:04.18 | D6 | |
| 5 | Szimcsák Mira (2004)Vasas Sport Club | 04:18.37 99.787% | 00:04.36 | D2 | |
| 6 | Pádár Nikolett (2006)Szegedi Úszó Egylet | 04:18.49 97.441% | 00:04.48 | D7 | |
| 7 | Fábián Bettina (2004)FTC | 04:18.60 95.646% | 00:04.59 | D1 | |
| 8 | Nett Vivien (2006)Zalaco ZÚK | 04:20.01 101.324% | 00:06.00 | D8 | |
| 9 | Csulák Lia (2005)Érdi Vízisport Kft | 04:20.90 99.336% | 00:06.89 | T1 | |
| 10 | Jackl Vivien (2008)TVSE | 04:21.00 99.025% | 00:06.99 | T2 | |
| 11 | Nagy Napsugár (2008)Zalaco ZÚK | 04:23.47 99.212% | 00:09.46 | ||
| 12 | Csoba Adrienn Szilvia (2005)Bátori Sárkány ÚE | 04:26.78 98.117% | 00:12.77 | ||
| 13 | Olasz Anna Gréta (1993)Szegedi Úszó Egylet | 04:27.09 98.518% | 00:13.08 | ||
| 14 | Balogh Vivien (2002)FTC | 04:28.20 99.966% | 00:14.19 | ||
| 15 | Rohács Luca (2008)Kőbánya Sport Club | 04:28.68 99.780% | 00:14.67 | ||
| 16 | Keresztes Emma (2007)FTC | 04:28.70 99.840% | 00:14.69 | ||
| 17 | Bartalos Anna (2010)TVSE | 04:28.82 101.733% | 00:14.81 | ||
| 18 | Drommer Lili Eszter (2006)Budaörsi Sport Club | 04:30.48 100.730% | 00:16.47 | ||
| 19 | Márta Rozi (2005)BVSC-Zugló | 04:30.53 101.374% | 00:16.52 | ||
| 20 | Pálházi Léda (2009)Darnyi Tamás SC | 04:30.65 100.236% | 00:16.64 | ||
| 21 | Pálca-Juhász Emese (2009)Kaposvári SI | 04:31.45 99.556% | 00:17.44 | ||
| 22 | Barta Bianka (2009)Kőbánya Sport Club | 04:31.70 100.081% | 00:17.69 | ||
| 23 | Győrffy Lili Anna (2007)Kaposvári "Adorján" | 04:32.90 100.713% | 00:18.89 | ||
| 24 | Kokas Fanni Viktória (2009)A Jövő SC | 04:33.00 99.875% | 00:18.99 | ||
| 25 | Tombor Sára (2009)Iron Swim SE | 04:33.07 100.161% | 00:19.06 | ||
| 26 | Pozsonyi Kitti (2006)Érdi Vízisport Kft | 04:34.66 100.073% | 00:20.65 | ||
| 27 | Varga Zsófia (2006)Vasas Sport Club | 04:34.98 100.614% | 00:20.97 | ||
| 28 | Király Flóra (2008)Kaposvári SI | 04:35.86 94.379% | 00:21.85 | ||
| 29 | Koch Zita (2004)Debreceni Sportc. SI | 04:37.35 97.441% | 00:23.34 | ||
| 30 | Tóth Bernadett Éva (2006)Gyulai Várfürdő Kft. | 04:38.17 100.050% | 00:24.16 | ||
| 31 | Pál Adél (2005)Vasas Sport Club | 04:39.19 95.797% | 00:25.18 | ||
| 32 | Mohay Janka (2010)BÁCSVÍZ SC | 04:39.39 100.534% | 00:25.38 | ||
| 33 | Bánhegyi Brigitta (2007)Miskolci Sportiskola | 04:39.54 99.043% | 00:25.53 | ||
| 34 | Henter Nóra (2007)Darnyi Tamás SC | 04:41.23 99.668% | 00:27.22 | ||
| 35 | Belső Fanni (2005)Zalaco ZÚK | 04:41.94 99.683% | 00:27.93 | ||
| 36 | Virág Réka (2008)TVSE | 04:42.03 99.235% | 00:28.02 | ||
| 37 | Nagy Dalma (2009)TVSE | 04:42.63 97.113% | 00:28.62 | ||
| 38 | Bakó Luca (2007)Kaposvári SI | 04:43.02 97.468% | 00:29.01 | ||
| 39 | Hornyik Panna (2008)Miskolci Sportiskola | 04:45.82 99.021% | 00:31.81 | ||
| 40 | Ötvös Korina (2008)Kaposvári SI | 04:48.10 99.487% | 00:34.09 | ||
| 41 | Pap Bianka (2000)Para Swim Team | 04:48.12 95.038% | 00:34.11 | ||
| 42 | Bali Dorottya (2008)BÁCSVÍZ SC | 04:49.01 97.467% | 00:35.00 | ||
| 43 | Deák Zsóka (2007)Miskolci Sportiskola | 04:50.90 100.302% | 00:36.89 | ||
| 44 | Tiszperger Júlia (2008)Kaposvári SI | 04:58.67 97.078% | 00:44.66 | ||
| 45 | Payer Kata (2005)Para Swim Team | 05:39.67 97.070% | 01:25.66 | ||
| 46 | Száraz Evelin (2005)Para Swim Team | 05:50.79 100.344% | 01:36.78 | ||
| - | Abonyi-Tóth Glenda (2006)A Jövő SC | DNS - | |||