| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Schriffert Hanna Erzsébet (2012)Darnyi Tamás SC | 45.78R:0.56 | - | 204 | |
| 2 | 0 | Török Anna (2014)Monori Sport Egyes. | 46.46R:0.96 | 00.68 | 195 | |
| 3 | 4 | Németh Lotti (2013)Hullám 91 | 47.96 | 02.18 | 178 | |
| 4 | 2 | Kalóczkai Petra Zoé (2015)Merkapt-Mekler Lász | 51.51R:0.68 | 05.73 | 143 | |
| 5 | 8 | Babinszky Réka Nóra (2015)Monori Sport Egyes. | 53.26R:0.75 | 07.48 | 129 | |
| 6 | 7 | Pilhál Borbála (2015)FTC | 56.45R:0.94 | 10.67 | 109 | |
| 7 | 3 | Balla Bíborka Csenge (2013)Szhalombattai VUK SE | 56.75R:0.71 | 10.97 | 107 | |
| 8 | 1 | Szabó Emma (2013)Csepeli Öttusa Vizis | 57.29R:0.81 | 11.51 | 104 | |
| 9 | 5 | Tóth-Györei Johanna (2013)Szhalombattai VUK SE | 58.47R:0.98 | 12.69 | 98 |