| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Kalmár Aliz (2002)Szombathelyi SK SI | 02:33.69 97.799% | - | A4 | |
| 2 | Péter Virág (2004)Pécsi Vörös MeteorSK | 02:36.58 97.000% | 00:02.89 | A5 | |
| 3 | Megyesi Vanda (2009)Győri Úszó Sportegy. | 02:37.92 97.147% | 00:04.23 | A3 | |
| 4 | Nagy Anna Zsófia (2008)Győri Úszó Sportegy. | 02:39.75 99.969% | 00:06.06 | A6 | |
| 5 | Barna Bianka Dorottya (2006)NYSC | 02:39.93 95.203% | 00:06.24 | A2 | |
| 6 | Paier Lilli (2011)Sportvereinigung Leoben (AUSTRIA) | 02:40.62 99.700% | 00:06.93 | A7 | |
| 7 | Paier Linda (2005)Sportvereinigung Leoben (AUSTRIA) | 02:42.52 98.823% | 00:08.83 | A1 | |
| 8 | SYSLO Julia (2009)Schwimmunion Mödling (AUSTRIA) | 02:44.28 98.867% | 00:10.59 | A8 | |
| 9 | Hajj Lynn (2007)Team Lebanon (LEBANON) | 02:44.88 102.264% | 00:11.19 | B4 | |
| 10 | Huth Anabel (2009)Vorarlberger Schwimmverband (AUSTRIA) | 02:45.56 96.635% | 00:11.87 | B5 | |
| 11 | Mihályvári-Farkas Viktória (2003)FTC | 02:45.69 100.433% | 00:12.00 | B3 | |
| 12 | Stanescu Enya (2008)ÖLSZ Südstadt (AUSTRIA) | 02:46.84 94.911% | 00:13.15 | B6 | |
| 13 | Varsányi Réka (2008)Budapesti Honvéd | 02:46.98 95.113% | 00:13.29 | B2 | |
| 14 | Szabó Nóra (2008)Bajai SSC | 02:47.87 99.455% | 00:14.18 | B7 | |
| 15 | HAMMERL Marlene (2008)Vienna Aquatic SC (AUSTRIA) | 02:48.83 95.797% | 00:15.14 | B1 | |
| 16 | Schlauer Hana (2009)Sportvereinigung Leoben (AUSTRIA) | 02:48.92 100.740% | 00:15.23 | B8 | |
| 17 | Grabowski Lena (2002)ÖLSZ Südstadt (AUSTRIA) | 02:49.26 98.318% | 00:15.57 | T1 | |
| 18 | Kainz Elena (2007)Schwimm-Union Wien (AUSTRIA) | 02:49.70 95.819% | 00:16.01 | T2 | |
| 19 | Szobi Réka (2012)TVSE | 02:51.91 100.209% | 00:18.22 | ||
| 20 | Paier Laura (2008)LSV-Steiermark (AUSTRIA) | 02:53.49 91.670% | 00:19.80 | ||
| 21 | Erős Karolina (2011)NivoMed Egyesület | 02:55.66 101.342% | 00:21.97 | ||
| 22 | Jánka Eszter (2007)Budapesti Honvéd | 02:58.24 100.302% | 00:24.55 | ||
| 23 | Klujber Hanna Napsugár (2011)NivoMed Egyesület | 02:58.57 102.988% | 00:24.88 | ||