| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Oláh Ádám (2010)NICS-HSÚVC | 00:58.57 | - | 601 | |
50m00:27.64 R:0.67 100m00:58.5700:30.93 -
| ||||||
| 2 | 7 | Nagy Benjamin (2010)Ferencvárosi Torna Club | 01:00.00 | 00:01.43 | 559 | |
50m00:27.76 R:0.63 100m01:00.0000:32.24 -
| ||||||
| 3 | 3 | Fekete-Nagy Ábel (2010)Érdi Vízisport Kft | 01:00.01 | 00:01.44 | 559 | |
50m00:28.02 R:0.72 100m01:00.0100:31.99 -
| ||||||
| 4 | 5 | Varga István János (2009)Darnyi Tamás SC | 01:00.41 | 00:01.84 | 548 | |
50m00:27.88 R:0.75 100m01:00.4100:32.53 -
| ||||||
| 5 | 2 | Varga Marcell (2010)Delfin Sportegyesület | 01:00.90 | 00:02.33 | 535 | |
50m00:28.65 R:0.64 100m01:00.9000:32.25 -
| ||||||
| 6 | 6 | Nagyházi Bence (2012)A Jövő SC | 01:01.41 | 00:02.84 | 522 | |
50m00:28.88 R:0.73 100m01:01.4100:32.53 -
| ||||||
| 7 | 1 | Valkai Vajk (2010)Monori Sport Egyes. | 01:01.56 | 00:02.99 | 518 | |
50m00:28.84 R:0.66 100m01:01.5600:32.72 -
| ||||||
| 8 | 8 | Zsurek Dávid Áron (2010)Debreceni Sportc. SI | 01:02.30 | 00:03.73 | 500 | |
50m00:28.66 R:0.67 100m01:02.3000:33.64 -
| ||||||