| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Balogh Lili Annabella (2013)FTC | 00:35.27 | - | 302 | |
| 2 | 1 | Rakaczky Villő (2012)Darnyi Tamás SC | 00:35.31 | 00:00.04 | 301 | |
| 3 | 7 | Hall Lauren May (2013)FTC | 00:36.67 | 00:01.40 | 268 | |
| 4 | 3 | Fekete Vivien Dorka (2012)FTC | 00:37.37 | 00:02.10 | 254 | |
| 5 | 4 | Koncz Mirjam (2011)KESI | 00:37.40 | 00:02.13 | 253 | |
| 6 | 2 | Farkas Flóra (2012)KESI | 00:37.97 | 00:02.70 | 242 | |
| 7 | 5 | Máthé Mira Rebeka (2012)Budapesti Honvéd | 00:39.11 | 00:03.84 | 221 | |
| 8 | 8 | Végh Lilla (2011)Kis-Pingvin SE | 00:39.37 | 00:04.10 | 217 |