| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Halmai Petra (1997)Kaposvári SI | 02:30.44 97.065% | - | A4 | |
| 2 | Békési Eszter (2002)BVSC-Zugló | 02:31.16 93.662% | 00.72 | A5 | |
| 3 | Joó Kata (2004)Bálinti Úszó Egyes. | 02:33.30 100.597% | 02.86 | A3 | |
| 4 | Barna Bianka Dorottya (2006)Nyíregyházi Sportcentrum | 02:33.59 97.106% | 03.15 | A6 | |
| 5 | Zsebők Laura (2006)Hullám 91 | 02:33.83 100.032% | 03.39 | A2 | |
| 6 | Halmai Blanka (1999)Kaposvári SI | 02:36.09 100.656% | 05.65 | A7 | |
| 7 | Tóth Zengő Katalin (2010)Swimming Pentathlon Club Egyesület | 02:38.24 98.571% | 07.80 | A1 | |
| 8 | Szilvási-Hazag Aliz (2008)BÁCSVÍZ SC | 02:38.48 98.690% | 08.04 | A8 | |
| 9 | Berta Barbara (2001)Városi Sportegyesület Dunakeszi | 02:38.77 102.691% | 08.33 | B4 | |
| 10 | Nagyházi Lili (2009)A Jövő SC | 02:39.03 99.067% | 08.59 | B5 | |
| 11 | Zsunics Boglárka (2006)BVSC-Zugló | 02:39.56 102.523% | 09.12 | B3 | |
| 12 | Kovács Nóra (2011)BÁCSVÍZ SC | 02:39.96 102.039% | 09.52 | B6 | |
| 13 | Varsányi Réka (2008)Budapesti Honvéd | 02:40.76 97.298% | 10.32 | B2 | |
| 14 | Sós Borbála Mária (2008)Egri Úszó Klub | 02:42.60 92.687% | 12.16 | B7 | |
| 15 | Sramkó Lili (2005)BVSC-Zugló | 02:43.08 96.543% | 12.64 | B1 | |
| 16 | Kardos Eszter (2005)Kaposvári SI | 02:43.32 94.298% | 12.88 | B8 | |
| 17 | Rozbora Mia Jázmin (2008)A Jövő SC | 02:44.42 99.382% | 13.98 | T1 | |
| 18 | Kopcsó Petra (2009)Miskolci Sportiskola | 02:45.07 97.459% | 14.63 | VL | |
| 18 | Pincési Szonja (2010)Budafóka XXII. SE | 02:45.07 100.638% | 14.63 | T2 | |
| 20 | Samarkoon Ramudi (2002)MÚSZ | 02:46.71 98.024% | 16.27 | ||
| 21 | Murua Melissa (1997)MÚSZ | 02:48.51 101.086% | 18.07 | ||
| - | Megyesi Vanda (2009)Győri Úszó Sportegy. | VL - | VL | ||
| - | Puzsa Petra (2010)A Jövő SC | DNS - | |||