| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Sztankovics Anna (1996)NYSC | 00:26.39R:0.57 | - | 716 | |
| 2 | 3 | Rékasi Zsuzsanna (2009)Bálinti Úszó Egyes. | 00:28.44R:0.72 | 00:02.05 | 572 | |
| 3 | 6 | Buciu Ania (2007)U Cluj | 00:28.67R:0.77 | 00:02.28 | 558 | |
| 4 | 2 | Dingfelder Eszter (2007)Budapesti Honvéd SE | 00:29.29 | 00:02.90 | 523 | |
| 5 | 7 | Kopcsó Petra (2009)Miskolci Sportiskola | 00:29.68R:0.54 | 00:03.29 | 503 | |
| 6 | 0 | Kiss Léna (2011)Miskolci Sportiskola | 00:30.50R:0.62 | 00:04.11 | 463 | |
| 7 | 9 | Halasi Lili (2007)Miskolci Sportiskola | 00:30.61R:0.63 | 00:04.22 | 458 | |
| 8 | 1 | Hornyik Panna (2008)Miskolci Sportiskola | 00:30.67 | 00:04.28 | 456 | |
| 9 | 8 | Lénárt Zsófia (2007)NYSC | 00:30.94R:0.66 | 00:04.55 | 444 | |
| - | 5 | Drommer Lili Eszter (2006)Budaörsi Sport Club | DNS |