| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Hornyák Panka (2011)Egri Úszó Klub | 00:46.11R:0.88 | - | 200 | |
| 2 | 2 | Ilk Hanna Lili (2013)Kaposvári Úszó SE | 00:52.72R:0.71 | 00:06.61 | 134 | |
| 3 | 5 | Tar Anna (2013)Iron Swim SE | 00:53.04R:0.69 | 00:06.93 | 131 | |
| 4 | 8 | Kasza Krisztina Bernadett (2013)Budapesti Honvéd | 00:53.82R:0.62 | 00:07.71 | 125 | |
| 5 | 1 | Gyönyörű Zília (2015)Kőbánya Sport Club | 00:54.51R:0.91 | 00:08.40 | 121 | |
| 6 | 4 | Király Lili (2015)Budapesti Honvéd | 00:54.56R:0.58 | 00:08.45 | 120 | |
| 7 | 7 | Horváth Eszter (2014)KÚKSE | 00:56.11R:0.56 | 00:10.00 | 111 | |
| 8 | 3 | Buzás Anna (2013)KÚKSE | 00:58.31R:0.76 | 00:12.20 | 99 |