| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Karczag Kira Jázmin (2014)Miskolci Sportiskola | 00:33.55 | - | 348 | |
| 2 | 5 | Galambos Léna (2014)Miskolci Sportiskola | 00:34.68 | 00:01.13 | 315 | |
| 3 | 6 | Pénzes Panna (2014)Debreceni Sportc. SI | 00:37.45R:0.8 | 00:03.90 | 250 | |
| 4 | 2 | Tőke Hédi (2015)Debreceni Sportc. SI | 00:38.28 | 00:04.73 | 234 | |
| 5 | 3 | Erdei Nóra (2015)Debreceni Sportc. SI | 00:39.38 | 00:05.83 | 215 | |
| 6 | 9 | Harmati Zsófia (2015)Debreceni Sportc. SI | 00:40.22 | 00:06.67 | 202 | |
| 7 | 1 | Kinczel Anna (2015)Debreceni Sportc. SI | 00:41.37 | 00:07.82 | 185 | |
| 8 | 8 | Kóté Ajna Marietta (2014)Debreceni Sportc. SI | 00:41.60 | 00:08.05 | 182 | |
| 9 | 7 | Csurka Luca (2014)NYSC | 00:43.30 | 00:09.75 | 162 | |
| - | 0 | Gaál Alíz (2014)Miskolci Sportiskola | DNS |