| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 9 | Pinkóczi Dorottya (2014)Iron Swim SE | 49.52R:0.66 | - | 204 | |
| 2 | 0 | Horváth Szonja Dorina (2014)Százhalombattai VUKSE | 55.20R:0.73 | 05.68 | 147 | |
| 3 | 6 | Pusztai Lilla Diána (2016)Tiszakécskei Vízis | 01:00.20R:0.64 | 10.68 | 113 | |
| 4 | 2 | Tubak-Csörnyei Boglárka (2017)Tiszakécskei Vízis | 01:02.60 | 13.08 | 101 | |
| 5 | 3 | Bodzán Nóra Lili (2013)Érdi Vízisport Kft | 01:03.69R:0.7 | 14.17 | 95 | |
| 6 | 8 | Cséplő Frida Elena (2016)Kőbánya Sport Club | 01:04.30R:0.65 | 14.78 | 93 | |
| 7 | 4 | Falusi Luca (2014)Fergeteg Triatlon SE | 01:04.44R:0.88 | 14.92 | 92 | |
| 8 | 5 | Radvanszki Emma (2015)Csepeli Öttusa Vizis | 01:07.04R:0.79 | 17.52 | 82 | |
| 9 | 7 | Rezsonya Fruzsina Flóra (2017)Kis-Pingvin SE | 01:11.88 | 22.36 | 66 | |
| 10 | 1 | Rávai Lilla (2016)Darnyi Tamás SC | 01:14.73R:0.53 | 25.21 | 59 |