| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Mikita Zalán (2007)Debreceni Sportc. SI | 01:03.30 | - | 541 | |
50m30.81 R:0.67 100m01:03.3032.49 -
| ||||||
| 2 | 4 | Doszpoly Zsombor (2008)Miskolci Sportiskola | 01:04.97 | 01.67 | 500 | |
50m31.32 R:0.65 100m01:04.9733.65 -
| ||||||
| 3 | 3 | Tóth Marcell (2007)Debreceni Sportc. SI | 01:08.22 | 04.92 | 432 | |
50m33.68 R:0.77 100m01:08.2234.54 -
| ||||||
| 4 | 2 | Orovecz Krisztián (2008)Debreceni Sportc. SI | 01:09.37 | 06.07 | 411 | |
50m33.61 R:0.7 100m01:09.3735.76 -
| ||||||
| 5 | 7 | Szilágyi Barna (2008)Debreceni Sportc. SI | 01:10.75 | 07.45 | 387 | |
50m34.46 R:0.61 100m01:10.7536.29 -
| ||||||
| 6 | 6 | Nahalka Bence (2009)Egri Úszó Klub SE | 01:11.59 | 08.29 | 374 | |
50m35.46 R:0.64 100m01:11.5936.13 -
| ||||||
| 7 | 1 | Dienes Olivér (2009)Miskolci Sportiskola | 01:13.75 | 10.45 | 342 | |
50m35.45 R:0.73 100m01:13.7538.30 -
| ||||||
| 8 | 8 | Araczki-Szabó Olivér (2009)Debreceni Sportc. SI | 01:15.51 | 12.21 | 319 | |
50m36.29 R:0.63 100m01:15.5139.22 -
| ||||||
| 9 | 0 | Bálint Benedek (2010)Debreceni Sportc. SI | 01:16.07 | 12.77 | 312 | |
50m36.73 R:0.77 100m01:16.0739.34 -
| ||||||
| 10 | 9 | Velekei Benedek (2012)Debreceni Sportc. SI | 01:18.90 | 15.60 | 279 | |
50m38.70 R:0.66 100m01:18.9040.20 -
| ||||||