| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Kovács-Leszkay Zoé (2012)Iron Swim SE | 00:37.03 R:0.42 | - | 386 | |
| 2 | 4 | Kriston-Hegedüs Luca (2011)Újpesti Torna Egylet | 00:37.75 R:0.65 | 00:00.72 | 365 | |
| 3 | 2 | Máthé Mira Rebeka (2012)Budapesti Honvéd | 00:38.63 R:0.48 | 00:01.60 | 340 | |
| 4 | 1 | Rakaczky Villő (2012)Darnyi Tamás SC | 00:39.59 R:0.57 | 00:02.56 | 316 | |
| 5 | 3 | Párkányi Panna (2012)BVSC-Zugló | 00:39.62 R:0.63 | 00:02.59 | 315 | |
| 6 | 7 | Kovács Nóra (2011)KESI | 00:39.98 R:0.67 | 00:02.95 | 307 | |
| 7 | 6 | Alt Kamilla (2011)Budapesti Honvéd | 00:41.17 R:0.73 | 00:04.14 | 281 | |
| 8 | 8 | Bereczki Dorina (2013)A Jövő SC | 00:44.81 R:0.53 | 00:07.78 | 218 |