| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Bálint Petra Noémi (2010)Monori Sport Egyes. | 00:37.11R:0.67 | - | 285 | |
| 2 | 5 | Koncz Angelika (2009)BÁCSVÍZ SC | 00:37.50R:0.53 | 00:00.39 | 276 | |
| 3 | 2 | Palai Panna (2010)II. Kerületi Sport | 00:37.64R:0.51 | 00:00.53 | 273 | |
| 4 | 7 | Tombor Panna (2011)Iron Swim SE | 00:37.81R:0.76 | 00:00.70 | 269 | |
| 5 | 8 | Kristóf Kyra Anna (2010)Bohóchal Egyesület | 00:38.95R:0.77 | 00:01.84 | 246 | |
| 6 | 3 | Meleg Hédi (2009)BÁCSVÍZ SC | 00:39.00R:0.73 | 00:01.89 | 245 | |
| 7 | 4 | Jele Sára (2011)Gigászok SE | 00:39.23R:0.63 | 00:02.12 | 241 | |
| 8 | 6 | Tóth Sarolta (2010)Bohóchal Egyesület | 00:39.87R:0.64 | 00:02.76 | 230 | |
| 9 | 0 | Keresztes Gréta Gabriella (2011)FTC | 00:40.94 | 00:03.83 | 212 | |
| 10 | 9 | Pozderka Luca (2010)BÁCSVÍZ SC | 00:41.68R:0.65 | 00:04.57 | 201 |