| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Erdős Luca (2013)Debreceni Sportc. SI | 02:59.52 | - | 312 | |
100m01:26.31 150m02:15.2848.97 +2.82
200m02:59.5244.24 -4.73
| ||||||
| 2 | 4 | Kóbory Sára (2012)Érdi Vízisport Kft | 03:02.95 | 03.43 | 295 | |
100m01:27.75 150m02:18.2050.45 +1.27
200m03:02.9544.75 -5.7
| ||||||
| 3 | 5 | Losonci-Várnai Flóra (2012)Darnyi Tamás SC | 03:27.12 | 27.60 | 203 | |
100m01:36.49 150m02:33.0456.55 +2.65
200m03:27.1254.08 -2.47
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