| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Kesztler Natasa Éva (2016)Százhalombattai VUKSE | 00:55.09R:0.53 | - | 148 | |
| 2 | 1 | Szücs Natália (2016)Ferencvárosi Torna Club | 00:55.86R:0.56 | 00:00.77 | 142 | |
| 3 | 4 | Cséplő Frida Elena (2016)Kőbánya Sport Club | 00:56.74R:0.6 | 00:01.65 | 135 | |
| 4 | 8 | Hitkó Regina (2015)Budapesti Honvéd SE | 00:57.74 | 00:02.65 | 128 | |
| 5 | 3 | Ittzés Sára Gabriella (2014)Budafóka XXII. SE | 00:57.96R:0.81 | 00:02.87 | 127 | |
| 6 | 2 | Devecseri Liliána (2014)Budafóka XXII. SE | 00:58.10 | 00:03.01 | 126 | |
| 7 | 0 | Béres Adél (2014)M-Mekler László SE | 00:58.34R:0.72 | 00:03.25 | 124 | |
| 8 | 6 | Godár Viola (2015)Darnyi Tamás SC | 00:59.63 | 00:04.54 | 116 | |
| 9 | 7 | Szomolánkai Mira (2017)Darnyi Tamás SC | 01:00.08 | 00:04.99 | 114 | |
| 10 | 9 | Gelegonya Panka (2016)Budapesti Honvéd SE | 01:00.39 | 00:05.30 | 112 |