| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Szántó Norina (2012)Budafóka XXII. SE | 42.93R:0.65 | - | 248 | |
| 2 | 4 | Lakatos Júlia Boróka (2013)Budafóka XXII. SE | 43.20R:0.63 | 00.27 | 243 | |
| 2 | 6 | Fedor Luca (2013)Szhalombattai VUK SE | 43.20R:0.71 | 00.27 | 243 | |
| 4 | 7 | Mateidesz Anna Megara (2012)Bohóchal Egyesület | 43.67R:0.59 | 00.74 | 235 | |
| 4 | 3 | Felméry Fanni (2012)Budafóka XXII. SE | 43.67R:0.59 | 00.74 | 235 | |
| 6 | 5 | Madaras Luca (2012)Ybl Waterpolo Club | 43.89R:0.03 | 00.96 | 232 | |
| 7 | 2 | Hegyes Mirabella (2016)Kőbánya Sport Club | 45.31R:0.69 | 02.38 | 211 | |
| 8 | 9 | Nagyházi Nóra (2014)A Jövő SC | 45.94R:0.62 | 03.01 | 202 | |
| 9 | 8 | Petró Hanga (2012)DELFIN SE | 47.46R:0.71 | 04.53 | 183 | |
| 10 | 0 | Deszpod Szonja (2015)Bohóchal Egyesület | 47.77R:0.64 | 04.84 | 180 |