| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Békési Eszter (2002)BVSC-Zugló | 02:31.17 97.824% | - | A4 | |
| 2 | Péter Virág (2004)Pécsi Vörös MeteorSK | 02:32.96 100.559% | 01.79 | A5 | |
| 3 | Kalmár Aliz (2002)Szombathelyi SK SI | 02:33.85 97.693% | 02.68 | A3 | |
| 4 | Medvedieva Olha (2005)Ukraine | 02:34.91 98.752% | 03.74 | A6 | |
| 5 | Sós Borbála Mária (2008)Egri Úszó Klub | 02:37.10 98.984% | 05.93 | A2 | |
| 6 | Megyesi Vanda (2009)Győri Úszó Sportegy. | 02:38.17 97.185% | 07.00 | A7 | |
| 7 | Okos Glória (1999)Budapesti Honvéd | 02:38.52 98.554% | 07.35 | A1 | |
| 8 | Puzsa Petra (2010)A Jövő SC | 02:38.95 102.251% | 07.78 | A8 | |
| 9 | Joó Kata (2004)Bálinti Úszó Egyes. | 02:38.96 99.754% | 07.79 | B4 | |
| 10 | Barna Bianka Dorottya (2006)NYSC | 02:39.12 95.734% | 07.95 | VL | |
| 11 | Hetyei Nóra (2005)Keszthelyi Kiscápák | 02:43.07 101.277% | 11.90 | VL | |
| 12 | Varsányi Réka (2008)Budapesti Honvéd | 02:44.44 96.709% | 13.27 | B5 | |
| 13 | Szilvási-Hazag Aliz (2008)BÁCSVÍZ SC | 02:44.65 98.882% | 13.48 | B3 | |
| 14 | Király Zsófi (2005)Kaposvári SI | 02:44.99 100.704% | 13.82 | B6 | |
| 15 | Veszelovszki Eszter (2007)HÓD Úszó SE | 02:46.30 100.817% | 15.13 | B2 | |
| 16 | Boruzs Bianka (2007)Kaposvári SI | 02:49.06 98.542% | 17.89 | B7 | |
| 16 | Detrich Luca (2008)Kaposvári SI | 02:49.06 96.454% | 17.89 | B1 | |
| 18 | László Florina (2010)Dombóvári | 02:50.72 100.321% | 19.55 | B8 | |
| 19 | Béky Petra (2006)Lőrinc Swim Team | 02:50.98 98.311% | 19.81 | T1 | |
| 20 | Pálinkás Luca (2008)Budafóka XXII. SE | 02:51.90 96.874% | 20.73 | T2 | |
| 21 | Sramkó Lili (2005)BVSC-Zugló | 02:52.02 98.351% | 20.85 | ||
| 22 | Rhone Amy (2011)Pécsi Vörös MeteorSK | 02:54.35 96.319% | 23.18 | ||
| 23 | Jáger Mira (2003)MATE - GEAC | 02:56.20 98.852% | 25.03 | ||
| 24 | Szakos Laura (2007)Miskolci Sportiskola | 02:57.64 95.074% | 26.47 | ||
| 25 | Balázs Hanna (2011)Egri Úszó Klub | 02:58.06 98.414% | 26.89 | ||
| 26 | Halasi Nóra (2007)Miskolci Sportiskola | 02:58.76 95.742% | 27.59 | ||
| 27 | Tihor Jázmin (2010)Miskolci Sportiskola | 02:59.47 96.152% | 28.30 | ||
| 28 | Halasi Lili (2007)Miskolci Sportiskola | 02:59.97 96.942% | 28.80 | ||
| - | Dancsok Dorka (2005)Budaörsi Sport Club | DNS - | |||
| - | Kopcsó Petra (2009)Miskolci Sportiskola | DNS - | |||