| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Juhász Janka (2000)Balaton ÚK Veszprém | 04:12.21 105.472% | - | D4 | |
| 2 | Kapás Boglárka (1993)Újpesti Torna Egylet | 04:13.77 97.961% | 01.56 | D5 | |
| 3 | Jackl Vivien (2008)Tatabányai Vizmü SE | 04:13.96 100.455% | 01.75 | D3 | |
| 4 | Opatril Lena (1999)Team Austria | 04:14.23 99.215% | 02.02 | D6 | |
| 5 | Pádár Nikolett (2006)Szegedi Úszó Egylet | 04:14.36 95.178% | 02.15 | D2 | |
| 6 | Szabó Lilla (2009)Egri Úszó Klub SE | 04:14.37 99.613% | 02.16 | D7 | |
| 7 | Késely Ajna (2001)BVSC-Zugló | 04:14.83 95.429% | 02.62 | D1 | |
| 8 | Mihályvári-Farkas Viktória (2003)FTC | 04:15.68 98.785% | 03.47 | D8 | |
| 9 | Király Flóra (2008)Kaposvári Sportközpont és Sportiskola | 04:17.11 98.776% | 04.90 | T1 | |
| 10 | Orbán Boróka (2008)FTC | 04:18.33 101.205% | 06.12 | T2 | |
| 11 | Nett Vivien (2006)Zalaco ZÚK | 04:20.21 99.861% | 08.00 | ||
| 12 | Barta Bianka (2009)Kőbánya Sport Club | 04:21.20 98.948% | 08.99 | ||
| 13 | Kammerer Kitti (2009)UNI Győri Úszó Sportegy. | 04:21.72 102.872% | 09.51 | ||
| 14 | Bartalos Anna (2010)Tatabányai Vizmü SE | 04:23.66 97.425% | 11.45 | ||
| 15 | Veres Laura (2005)Újpesti Torna Egylet | 04:27.11 95.709% | 14.90 | ||
| 16 | Bakó Luca (2007)Kaposvári Sportközpont és Sportiskola | 04:28.10 98.834% | 15.89 | ||
| 17 | Pál Adél (2005)Vasas Sport Club | 04:28.37 96.983% | 16.16 | ||
| 18 | Győrffy Lili Anna (2007)Kaposvári Sportközpont és Sportiskola | 04:28.79 98.585% | 16.58 | ||
| 19 | Szilvási-Hazag Aliz (2008)BÁCSVÍZ KVSC | 04:29.48 99.915% | 17.27 | ||
| 20 | Gulyás Fanni (2010)Kaposvári Sportközpont és Sportiskola | 04:29.68 100.634% | 17.47 | ||
| 21 | Barta Nóra (2011)Kőbánya Sport Club | 04:31.82 100.585% | 19.61 | ||
| 22 | Samarakoon Ramudi (2002)Stipendium Hungaricum | 04:35.49 99.705% | 23.28 | ||
| 23 | Németh Emilia Anna (2009)Zalaco ZÚK | 04:36.66 98.458% | 24.45 | ||
| 24 | Arrúa Jure Josefina (2005)Stipendium Hungaricum | 04:43.57 96.688% | 31.36 | ||
| - | Abonyi-Tóth Glenda (2006)A Jövő SC | DNS - | |||
| - | Barna Bianka Dorottya (2006)Iron Swim SE | DNS - | |||
| - | Nagy Napsugár (2008)Zalaco ZÚK | DNS - | |||