| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Békési Eszter (2002)BVSC-Zugló | 02:28.88 94.088% | - | A4 | |
| 2 | Kalmár Aliz (2002)Szombathelyi SK SI | 02:29.68 99.698% | 00.80 | A5 | |
| 3 | Halmai Petra (1997)Kaposvári SI | 02:30.16 96.399% | 01.28 | A3 | |
| 4 | Huszár Ingrid (2003)BVSC-Zugló | 02:30.43 98.584% | 01.55 | A6 | |
| 5 | Barna Bianka Dorottya (2006)NYSC | 02:30.57 99.907% | 01.69 | A2 | |
| 6 | Medvedieva Olha (2005)Ukraine | 02:31.38 99.281% | 02.50 | A7 | |
| 7 | Megyesi Vanda (2009)Győri Úszó Sportegy. | 02:34.06 95.574% | 05.18 | A1 | |
| 8 | Joó Kata (2004)Bálinti Úszó Egyes. | 02:34.22 103.365% | 05.34 | A8 | |
| 9 | Sós Borbála Mária (2008)Egri Úszó Klub | 02:35.38 100.090% | 06.50 | B4 | |
| 10 | Pálházi Léda (2009)TVSE | 02:35.46 103.025% | 06.58 | B5 | |
| 11 | Okos Glória (1999)Budapesti Honvéd | 02:36.87 99.610% | 07.99 | B3 | |
| 12 | Halmai Blanka (1999)Kaposvári SI | 02:37.12 98.547% | 08.24 | VL | |
| 13 | Király Zsófi (2005)Kaposvári SI | 02:37.28 102.973% | 08.40 | B6 | |
| 14 | Kardos Eszter (2005)Kaposvári SI | 02:37.29 101.694% | 08.41 | B2 | |
| 15 | Puzsa Petra (2010)A Jövő SC | 02:37.83 103.338% | 08.95 | B7 | |
| 16 | Hives Katica (2003)Vasas Sport Club | 02:38.60 101.765% | 09.72 | B1 | |
| 17 | Szabó Dóra Izabella (2008)Kőbánya Sport Club | 02:40.29 102.896% | 11.41 | VL | |
| 18 | Detrich Luca (2008)Kaposvári SI | 02:40.68 101.586% | 11.80 | B8 | |
| 19 | Sramkó Lili (2005)BVSC-Zugló | 02:41.10 101.299% | 12.22 | T1 | |
| 20 | Balázs Petra (2005)Budafóka XXII. SE | 02:41.46 101.991% | 12.58 | T2 | |
| 21 | Pálinkás Luca (2008)Budafóka XXII. SE | 02:42.87 101.986% | 13.99 | ||
| 22 | Szabó Nóra (2008)Bajai SSC | 02:44.31 100.206% | 15.43 | ||
| 23 | Boruzs Bianka (2007)Kaposvári SI | 02:44.44 100.904% | 15.56 | ||
| 24 | Czeglédi Diána (2008)BÁCSVÍZ SC | 02:47.41 98.889% | 18.53 | ||
| 25 | Grexák Nóra (2006)NICS-HSÚVC | 02:54.12 97.286% | 25.24 | ||
| 26 | Jáger Mira (2003)MATE - GEAC | 02:56.64 95.763% | 27.76 | ||
| - | Mihályvári-Farkas Viktória (2003)FTC | DSQ - | |||
| - | Jakabos Zsuzsanna (1989)Győri Úszó Sportegy. | DNS - | |||