| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Nagy Adrián (2015)Kaposvári Úszó SE | 01:42.53 | - | 156 | |
50m00:51.27 R:0.96 100m01:42.5300:51.26 -
| ||||||
| 2 | 6 | Kádas Áron (2013)PVM SK | 01:43.91 | 00:01.38 | 150 | |
50m00:46.99 R:0.77 100m01:43.9100:56.92 -
| ||||||
| 3 | 4 | Krusóczki Márk (2015)Siklósi SE | 01:45.59 | 00:03.06 | 143 | |
50m00:50.16 R:0.67 100m01:45.5900:55.43 -
| ||||||
| 4 | 3 | Fegyver Barnabás (2014)KASI | 01:46.73 | 00:04.20 | 138 | |
50m00:49.94 R:0.8 100m01:46.7300:56.79 -
| ||||||
| 5 | 5 | Elmauer Ábel Márk (2015)DSI | 01:48.28 | 00:05.75 | 133 | |
| 6 | 7 | Fáth Botond Baltazár (2018)KASI | 02:03.59 | 00:21.06 | 89 | |