| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Üveg Dénes (2015)Komáromi Úszóklub SE | 01:40.41 | - | 135 | |
50m49.89 R:0.71 100m01:40.4150.52 -
| ||||||
| 2 | 2 | Kürti-Végh Kolos (2014)Kecskeméti Junior Sport Nonprofit KFT. | 01:42.98 | 02.57 | 125 | |
50m51.76 R:0.68 100m01:42.9851.22 -
| ||||||
| 3 | 6 | Takács György Martin (2014)Kőbánya Sport Club | 01:43.51 | 03.10 | 123 | |
50m51.08 R:0.8 100m01:43.5152.43 -
| ||||||
| 4 | 4 | Gyuricza Zsombor (2014)Budapesti Honvéd | 01:44.44 | 04.03 | 120 | |
50m52.02 R:0.7 100m01:44.4452.42 -
| ||||||
| 5 | 8 | Emmer Ábris (2014)II. Kerületi Sport | 01:46.33 | 05.92 | 114 | |
50m51.52 R:0.82 100m01:46.3354.81 -
| ||||||
| 6 | 1 | Tóth Bence Tamás (2015)Kecskeméti Junior Sport Nonprofit KFT. | 01:46.66 | 06.25 | 113 | |
50m54.13 R:0.1 100m01:46.6652.53 -
| ||||||
| 7 | 7 | Széll Péter (2014)II. Kerületi Sport | 01:47.73 | 07.32 | 109 | |
50m53.10 R:0.78 100m01:47.7354.63 -
| ||||||
| 8 | 3 | Molnár Erik Lehel (2015)FTC | 01:48.92 | 08.51 | 106 | |