| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Dósa András (2013)Érdi Vízisport Kft | 01:42.70 | - | 126 | |
50m00:49.34 R:0.93 100m01:42.7000:53.36 -
| ||||||
| 2 | 6 | Kőnig Konor Kende (2016)FTC | 01:43.81 | 00:01.11 | 122 | |
50m00:51.81 R:0.78 100m01:43.8100:52.00 -
| ||||||
| 3 | 2 | Veres Zétény (2014)MATE - GEAC | 01:44.65 | 00:01.95 | 119 | |
50m00:51.27 R:0.72 100m01:44.6500:53.38 -
| ||||||
| 4 | 1 | Kiss-Kovács Gellért (2014)II. Kerületi Sport | 01:46.15 | 00:03.45 | 114 | |
50m00:50.38 R:0.74 100m01:46.1500:55.77 -
| ||||||
| 5 | 3 | Burján Gergely Péter (2014)H2O Sportegyesület | 01:49.42 | 00:06.72 | 104 | |
50m00:52.01 R:0.77 100m01:49.4200:57.41 -
| ||||||
| 6 | 8 | Giannakos Alexandros (2013)II. Kerületi Sport | 01:49.85 | 00:07.15 | 103 | |
50m00:51.21 R:0.58 100m01:49.8500:58.64 -
| ||||||
| 7 | 7 | Széll Péter (2014)II. Kerületi Sport | 01:52.28 | 00:09.58 | 97 | |
50m00:54.64 R:0.87 100m01:52.2800:57.64 -
| ||||||
| 8 | 4 | Szentpéteri Botond (2015)H2O Sportegyesület | 02:03.79 | 00:21.09 | 72 | |
50m01:02.33 R:0.73 100m02:03.7901:01.46 -
| ||||||