| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bukovszki Zsófia (2013)MATE - GEAC | 00:39.81R:0.82 | - | 208 | |
| 2 | 5 | Ning Feiya (2015)Budapesti Honvéd Sportegyesület | 00:44.43R:0.62 | 00:04.62 | 150 | |
| 3 | 3 | Hitkó Regina (2015)Budapesti Honvéd Sportegyesület | 00:44.44R:0.68 | 00:04.63 | 149 |