| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Pálfi Réka (2008)Iron Swim SE | 00:33.69R:0.74 | - | 381 | |
| 2 | 4 | Burányi Bora (2008)Iron Swim SE | 00:34.15R:0.58 | 00:00.46 | 366 | |
| 3 | 5 | Szabó Panna (2011)BVSC-Zugló | 00:34.21R:0.7 | 00:00.52 | 364 | |
| 4 | 7 | Perchtold Lara (2009)Bohóchal Egyesület | 00:35.12R:0.79 | 00:01.43 | 336 | |
| 5 | 0 | Szabó Lilla Anna (2010)Kőbánya Sport Club | 00:35.62R:0.76 | 00:01.93 | 322 | |
| 6 | 3 | Kiss Alina (2010)Újpesti Torna Egylet | 00:35.80R:0.81 | 00:02.11 | 317 | |
| 7 | 1 | Gidófalvy Angéla (2010)Vasas Sport Club | 00:35.85R:0.47 | 00:02.16 | 316 | |
| 8 | 8 | Bolla Csenge (2011)MTK Sportszolg. Kft. | 00:36.01R:0.84 | 00:02.32 | 312 | |
| 9 | 6 | Szilasi Lelle (2009)Iron Swim SE | 00:36.27R:0.66 | 00:02.58 | 305 | |
| 10 | 9 | Kriston-Hegedüs Luca (2011)Újpesti Torna Egylet | 00:39.43R:0.78 | 00:05.74 | 237 |