| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kasza Krisztina Bernadett (2013)Budapesti Honvéd SE | 02:51.54 | - | 284 | |
50m 00:38.30 R:0.54 100m 01:21.73 00:43.43 - 150m 02:07.46 00:45.73 +2.3 200m 02:51.54 00:44.08 -1.65 | ||||||
| 2 | 3 | Molnár Zselyke (2014)JMSE | 04:23.48 | 01:31.94 | 78 | |
100m 02:01.66 150m 03:15.64 01:13.98 +6.2 200m 04:23.48 01:07.84 -6.14 | ||||||
| - | 5 | Bai Yu (2015)JMSE | DNS | |||