| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Lendvai Zalán (2012)Újpesti Torna Egylet | 01:16.54 | - | 306 | |
50m00:37.03 R:0.61 100m01:16.5400:39.51 -
| ||||||
| 2 | 5 | Gergely Bence (2009)Hullám 91 | 01:16.58 | 00:00.04 | 305 | |
50m00:37.57 R:0.68 100m01:16.5800:39.01 -
| ||||||
| 3 | 9 | Molnár Konrád Péter (2013)Bohóchal | 01:48.09 | 00:31.55 | 108 | |
50m00:54.91 R:0.81 100m01:48.0900:53.18 -
| ||||||
| 4 | 2 | Kovács-Zádori Kristóf (2016)Kőbánya Sport Club | 01:49.60 | 00:33.06 | 104 | |
50m00:53.72 R:0.58 100m01:49.6000:55.88 -
| ||||||
| 5 | 4 | Láng Tibor András (2015)Budafóka XXII. SE | 01:50.03 | 00:33.49 | 103 | |
50m00:53.16 R:0.66 100m01:50.0300:56.87 -
| ||||||
| 6 | 8 | Páljános Nátán (2017)Bohóchal | 01:51.75 | 00:35.21 | 98 | |
50m00:53.78 R:0.82 100m01:51.7500:57.97 -
| ||||||
| 7 | 1 | Tóth Artúr Péter (2016)Bálinti Úszó Egyes. | 01:59.69 | 00:43.15 | 80 | |
50m00:58.04 R:0.83 100m01:59.6901:01.65 -
| ||||||
| 8 | 7 | Horváth Zénó (2016)Bálinti Úszó Egyes. | 02:04.37 | 00:47.83 | 71 | |
50m00:56.92 R:0.93 100m02:04.3701:07.45 -
| ||||||
| 9 | 6 | Orosz Bertalan (2015)Bálinti Úszó Egyes. | 02:07.42 | 00:50.88 | 66 | |
50m01:00.62 R:0.7 100m02:07.4201:06.80 -
| ||||||
| 10 | 0 | Tömöri Csobánc (2017)Bohóchal | 02:07.62 | 00:51.08 | 66 | |