| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kocsány Alexandra Hanna (2010)Debreceni Sportc. SI | 01:09.60 | - | 490 | |
50m33.79 R:0.61 100m01:09.6035.81 -
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| 2 | 3 | Arrúa Josefina (2005)MÚSZ | 01:09.73 | 00.13 | 487 | |
50m33.83 R:0.58 100m01:09.7335.90 -
| ||||||
| 3 | 6 | Balázs Éva (2010)Debreceni Aquasport | 01:11.02 | 01.42 | 461 | |
50m33.44 R:0.65 100m01:11.0237.58 -
| ||||||
| 4 | 5 | Mohay Janka (2010)BÁCSVÍZ SC | 01:12.04 | 02.44 | 442 | |
50m34.80 R:0.65 100m01:12.0437.24 -
| ||||||
| 5 | 7 | Chang'anamuno Tayamika (2000)MÚSZ | 01:19.14 | 09.54 | 333 | |
50m37.81 R:0.66 100m01:19.1441.33 -
| ||||||
| 6 | 2 | Pinto Ammara (1997)MÚSZ | 01:22.39 | 12.79 | 295 | |
50m39.49 R:0.54 100m01:22.3942.90 -
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