| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Molnár Kiara (2009)Budapesti Honvéd | 29.36R:0.63 | - | 523 | |
| 2 | 3 | Kérdő Luca (2007)HÓD Úszó SE | 29.65R:0.69 | 00.29 | 508 | |
| 3 | 6 | Lénárt Zsófia (2007)NYSC | 29.87R:0.77 | 00.51 | 497 | |
| 4 | 1 | Seres-Gömöry Lili (2006)Iron Swim SE | 29.93R:0.67 | 00.57 | 494 | |
| 5 | 7 | Zudor Nóra (2008)Létavértes SC 97 | 29.96R:0.68 | 00.60 | 493 | |
| 6 | 5 | Hegedűs Julianna (2009)BVSC-Zugló | 30.09R:0.72 | 00.73 | 486 | |
| 7 | 2 | Horváth Bianka (2007)Veszprémi Egyetemi Ú | 30.11R:0.71 | 00.75 | 485 | |
| 8 | 8 | Halász Hanna (2008)Swimming Pentathlon Club Egyesület | 30.15R:0.75 | 00.79 | 483 | |
| 9 | 0 | Burik Anna (2006)Váci Vízmű SE | 30.25R:0.55 | 00.89 | 479 | |
| 10 | 9 | Kovács Fruzsina (2006)Iron Swim SE | 30.71R:0.69 | 01.35 | 457 |