| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Babinszky Réka Nóra (2015)FTC | 39.64 | - | 211 | |
| 2 | 1 | Rampasekova Patricia (2015)Plavecky Klub Nové Zámky | 39.89 | 00.25 | 207 | |
| 3 | 4 | Déri Anna (2015)Tempo-Aqua Se | 40.11 | 00.47 | 203 | |
| 4 | 5 | Bertók Katalin (2014)Budafóka XXII. SE | 41.21 | 01.57 | 188 | |
| 5 | 7 | Tabi Viktória Dóra (2015)FTC | 41.92 | 02.28 | 178 | |
| 6 | 2 | Nagy-Lakatos Blanka (2014)BVSC-Zugló | 42.58 | 02.94 | 170 | |
| 7 | 6 | Szabó Zoé Zamira (2016)Debreceni Sportc. SI | 42.80 | 03.16 | 167 | |
| 8 | 3 | Gyönyörű Zília (2015)Kőbánya Sport Club | 44.68 | 05.04 | 147 |