| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Fogarasi Janka (2008)Miskolci Sportiskola | 00:29.36R:0.58 | - | 523 | |
| 2 | 9 | Vagdalt Kiara (2007)Soproni Széchy T. SI | 00:29.75R:0.74 | 00:00.39 | 503 | |
| 3 | 0 | Bagaméri Panna (2007)Budapesti Honvéd | 00:29.81R:0.74 | 00:00.45 | 500 | |
| 4 | 4 | Pálinkás Luca (2008)Budafóka XXII. SE | 00:29.88R:0.62 | 00:00.52 | 497 | |
| 5 | 6 | Tolnay Laura (2008)Kőbánya Sport Club | 00:29.93R:0.7 | 00:00.57 | 494 | |
| 6 | 8 | Senye Janka (2007)Bálinti Úszó Egyes. | 00:30.06R:0.61 | 00:00.70 | 488 | |
| 7 | 3 | Deák Zsóka (2007)Miskolci Sportiskola | 00:30.15R:0.81 | 00:00.79 | 483 | |
| 8 | 1 | Hornyik Panna (2008)Miskolci Sportiskola | 00:30.38R:0.73 | 00:01.02 | 472 | |
| 9 | 5 | Korcsmáros Luca (2008)Délzalai Vízmű SE | 00:30.56R:0.61 | 00:01.20 | 464 | |
| 10 | 2 | Márton Véda Anna (2007)Vízcseppek SE | 00:30.87R:0.78 | 00:01.51 | 450 |