| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Piros Kristóf (2015)Debreceni Sportc. SI | 01:24.78 | - | 301 | |
50m00:40.49 R:0.48 100m01:24.7800:44.29 -
| ||||||
| 2 | 7 | Schwarcz Mátyás (2014)Debreceni Sportc. SI | 01:26.84 | 00:02.06 | 281 | |
50m00:42.64 R:0.64 100m01:26.8400:44.20 -
| ||||||
| 3 | 5 | Trencsényi Zsombor (2015)Debreceni Sportc. SI | 01:27.59 | 00:02.81 | 273 | |
50m00:40.92 R:0.69 100m01:27.5900:46.67 -
| ||||||
| 4 | 3 | Sedenszki Hunor András (2014)Gigászok SE | 01:27.70 | 00:02.92 | 272 | |
50m00:41.58 R:0.64 100m01:27.7000:46.12 -
| ||||||
| 5 | 6 | Kapin Ákos (2014)Debreceni Sportc. SI | 01:29.36 | 00:04.58 | 257 | |
50m00:42.44 R:0.71 100m01:29.3600:46.92 -
| ||||||
| 6 | 2 | Gyuricza Zsombor (2014)BVSC-Zugló | 01:30.98 | 00:06.20 | 244 | |
50m00:43.77 R:0.51 100m01:30.9800:47.21 -
| ||||||
| 7 | 8 | Molnár-Szalai András Béla (2015)Budapesti Honvéd SE | 01:31.08 | 00:06.30 | 243 | |
| 8 | 0 | Márton Patrik (2015)Miskolci Sportiskola | 01:31.25 | 00:06.47 | 242 | |
50m00:43.71 R:0.75 100m01:31.2500:47.54 -
| ||||||
| 9 | 1 | Zsarkó Botond (2015)NICS-HSÚVC | 01:31.98 | 00:07.20 | 236 | |
50m00:44.00 R:0.44 100m01:31.9800:47.98 -
| ||||||
| 10 | 9 | Kovács Kálmán Kristóf (2014)Debreceni Sportc. SI | 01:35.61 | 00:10.83 | 210 | |
50m00:45.66 R:0.88 100m01:35.6100:49.95 -
| ||||||