| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Késely Ajna (2001)BVSC-Zugló | 16:04.08 98.833% | - | ||
| 2 | Nagy Napsugár (2008)Zalaco ZÚK | 16:06.81 100.039% | 00:02.73 | ||
| 3 | Mihályvári-Farkas Viktória (2003)Ferencvárosi Torna Club | 16:13.60 98.961% | 00:09.52 | ||
| 4 | Kammerer Kitti (2009)UNI Győri Úszó Sportegyesület | 16:36.31 101.849% | 00:32.23 | ||
| 5 | Bartalos Anna Bíborka (2010)Tatabányai Vizmü SE | 16:41.31 99.804% | 00:37.23 | ||
| 6 | Miszlai Mira (2008)Kőbánya Sport Club | 16:48.47 103.692% | 00:44.39 | ||
| 7 | Juhász Janka (2000)Balaton ÚK Veszprém | 16:50.05 98.132% | 00:45.97 | ||
| 8 | Gulyás Fanni (2010)Kaposvári Sportközpont és Sportiskola | 17:02.99 100.589% | 00:58.91 | ||
| 9 | Barta Nóra (2011)Ferencvárosi Torna Club | 17:10.80 101.761% | 01:06.72 | ||
| 10 | Mérai Janka (2011)Szegedi Úszó Egylet | 17:22.61 101.711% | 01:18.53 | ||
| 11 | Bencsics Angéla (2010)Ferencvárosi Torna Club | 17:23.48 102.190% | 01:19.40 | ||
| 12 | Szabó Flóra (2011)Hód Úszó SE | 17:26.07 101.943% | 01:21.99 | ||
| 13 | Varga Zsófia (2006)Kőbánya Sport Club | 17:27.74 99.557% | 01:23.66 | ||
| 14 | Nagy Emma (2010)DKSE Dunaújváros | 17:32.85 99.725% | 01:28.77 | ||
| 15 | Balogh Viktória Enikő (2010)Debreceni Sportc. SI | 17:33.19 100.885% | 01:29.11 | ||
| 16 | Hollós Fruzsina (2008)Szegedi Úszó Egylet | 17:34.33 98.743% | 01:30.25 | ||
| 17 | Kinczel Adrienn (2010)Debreceni Sportc. SI | 17:35.55 102.625% | 01:31.47 | ||
| 18 | Aouich Meryem (2008)Zalaco ZÚK | 18:04.26 99.595% | 02:00.18 | ||
| 19 | Fenech Attard Ella (2010)Sirens Aquatic Sports Club | 18:37.69 97.460% | 02:33.61 | ||