| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Shilenkova Anastasia (2007)Russian Federation | 02:32.91 97.079% | - | A4 | |
| 2 | Giliazova Ralina (2007)Russian Federation | 02:35.18 98.316% | 02.27 | A5 | |
| 3 | Dobra Katalin (2010)Újpesti Torna Egylet | 02:37.45 97.833% | 04.54 | A3 | |
| 4 | Barna Bianka Dorottya (2006)Iron Swim SE | 02:37.79 96.402% | 04.88 | A6 | |
| 5 | Zsebők Laura (2006)Vasas Sport Club | 02:38.34 98.779% | 05.43 | A2 | |
| 6 | Virág Ágnes (2007)Debreceni Sportc. SI | 02:40.50 99.341% | 07.59 | A7 | |
| 7 | Megyesi Vanda (2009)UNI Győri Úszó Sportegy. | 02:41.22 93.612% | 08.31 | A1 | |
| 8 | Kiss Ajsa Villő (2009)BVSC-Zugló | 02:42.00 99.454% | 09.09 | A8 | |
| 9 | Zámbori Hanna Zsófia (2009)BVSC-Zugló | 02:42.19 96.278% | 09.28 | B4 | |
| 10 | Nagy Boglárka (2007)Veszprémi Úszó Klub | 02:43.54 99.279% | 10.63 | B5 | |
| 11 | Jackl Vivien (2008)Tatabányai Vizmü SE | 02:43.55 100.765% | 10.64 | B3 | |
| 12 | Elekes Ajna (2009)BVSC-Zugló | 02:44.36 99.915% | 11.45 | B6 | |
| 13 | Szabó Nóra (2008)Bajai Spartacus Sport Club | 02:44.98 99.666% | 12.07 | B2 | |
| 14 | Rozek Petra (2008)BÁCSVÍZ KVSC | 02:45.67 97.431% | 12.76 | B7 | |
| 15 | Kopcsó Petra (2009)Miskolci Sportiskola | 02:45.78 97.018% | 12.87 | B1 | |
| 16 | Tóth Regina Kata (2008)Érdi Vízisport Kft | 02:47.45 100.493% | 14.54 | B8 | |
| 17 | Béky Petra (2006)Lőrinc Swim Team | 02:48.50 99.457% | 15.59 | T1 | |
| 18 | Jánka Eszter (2007)Budapesti Honvéd SE | 02:52.19 101.017% | 19.28 | T2 | |
| 19 | Hornyik Panna (2008)Miskolci Sportiskola | 02:52.60 98.614% | 19.69 | ||
| 20 | Horváth Hanna Kata (2007)Sárvári Gyógyfürdő | 02:53.21 98.541% | 20.30 | ||
| 21 | Ötvös Korina (2008)Kaposvári Sportközpont és Sportiskola | 02:54.75 97.054% | 21.84 | ||
| 22 | Ujvári Dóra Brigitta (2011)Miskolci Sportiskola | 03:06.76 94.055% | 33.85 | ||
| - | Halasi Nóra (2007)Miskolci Sportiskola | DSQ - | |||
| - | Veszelovszki Eszter (2007)Hód Úszó SE | DSQ - | |||
| - | Detrich Luca (2008)Kaposvári Sportközpont és Sportiskola | DNS - | |||
| - | Puzsa Petra (2010)A Jövő SC | DNS - | |||