| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Laczkó Olivér (2014)Kőbánya Sport Club | 01:42.68 | - | 126 | |
50m49.11 R:0.73 100m01:42.6853.57 -
| ||||||
| 2 | 3 | Szilágyi Dániel (2013)Budapesti Honvéd | 01:44.97 | 02.29 | 118 | |
50m50.65 R:0.74 100m01:44.9754.32 -
| ||||||
| 3 | 6 | Juhász Vince (2013)Érdi Vízisport Kft | 01:45.46 | 02.78 | 117 | |
50m52.64 R:0.75 100m01:45.4652.82 -
| ||||||
| 4 | 4 | Legény Bence (2015)Kőbánya Sport Club | 01:46.66 | 03.98 | 113 | |
50m51.91 R:0.54 100m01:46.6654.75 -
| ||||||
| 5 | 2 | György Máté (2014)Kaposvári Úszó SE | 01:48.46 | 05.78 | 107 | |
50m53.75 R:0.81 100m01:48.4654.71 -
| ||||||
| 6 | 7 | Bukovics Bendegúz Alex (2013)Budapesti Honvéd | 01:49.30 | 06.62 | 105 | |
50m52.96 R:0.75 100m01:49.3056.34 -
| ||||||
| 7 | 1 | Máthé Csongor (2014)Kőbánya Sport Club | 01:49.88 | 07.20 | 103 | |
50m55.08 R:0.79 100m01:49.8854.80 -
| ||||||
| 8 | 8 | Dobák Milán Kolen (2014)A Jövő SC | 01:57.82 | 15.14 | 84 | |
50m57.92 R:0.87 100m01:57.8259.90 -
| ||||||