| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Varga-Futó Dávid (2016)Tatabányai Vizmü SE | 01:41.17 | - | 177 | |
50m49.86 R:0.7 100m01:41.1751.31 -
| ||||||
| 2 | 3 | Balogh-Fazekas Ákos (2013)Hullám 91 | 01:41.24 | 00.07 | 177 | |
50m47.81 R:0.76 100m01:41.2453.43 -
| ||||||
| 3 | 8 | Mester Bálint Máté (2014)Budapesti Honvéd SE | 01:47.67 | 06.50 | 147 | |
50m50.98 R:0.55 100m01:47.6756.69 -
| ||||||
| 4 | 2 | Ecker Ákos (2012)Tatabányai Vizmü SE | 01:48.17 | 07.00 | 145 | |
50m50.29 R:0.65 100m01:48.1757.88 -
| ||||||
| 5 | 0 | Süvegh Kende Barnabás (2012)Hullám 91 | 01:49.10 | 07.93 | 141 | |
50m51.66 R:0.85 100m01:49.1057.44 -
| ||||||
| 6 | 7 | Petőfi Bulcsú (2015)Tiszakécskei Vízisport Klub | 01:49.48 | 08.31 | 140 | |
50m51.32 R:0.73 100m01:49.4858.16 -
| ||||||
| 7 | 4 | Széll Péter (2014)II. Kerületi Sport | 01:49.72 | 08.55 | 139 | |
| 8 | 1 | Vesztergom Dániel (2014)Darnyi Tamás SC | 01:52.14 | 10.97 | 130 | |
50m55.56 R:0.64 100m01:52.1456.58 -
| ||||||
| 9 | 5 | Legény Bence (2015)Kőbánya Sport Club | 01:53.80 | 12.63 | 124 | |
50m57.69 R:0.62 100m01:53.8056.11 -
| ||||||
| 10 | 9 | Urbán Mirkó (2015)Ferencvárosi Torna Club | 01:59.61 | 18.44 | 107 | |