| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szabó Marcell Attila (2010)NICS-HSÚVC | 00:57.39 | - | 544 | |
50m00:27.95 R:0.76 100m00:57.3900:29.44 -
| ||||||
| 2 | 5 | Márton Levente (2010)FTC | 00:58.32 | 00:00.93 | 518 | |
50m00:27.98 R:0.65 100m00:58.3200:30.34 -
| ||||||
| 3 | 3 | Barta Ferenc (2010)Swim.Pent | 00:58.46 | 00:01.07 | 515 | |
50m00:28.02 R:0.64 100m00:58.4600:30.44 -
| ||||||
| 4 | 2 | Oláh Ádám (2010)NICS-HSÚVC | 00:58.89 | 00:01.50 | 503 | |
50m00:28.35 R:0.73 100m00:58.8900:30.54 -
| ||||||
| 5 | 6 | Kocsis Máté István (2010)Kőbánya Sport Club | 00:59.16 | 00:01.77 | 496 | |
50m00:28.59 R:0.67 100m00:59.1600:30.57 -
| ||||||
| 5 | 8 | Pálfi Ákos (2010)Iron Swim SE | 00:59.16 | 00:01.77 | 496 | |
50m00:28.05 R:0.75 100m00:59.1600:31.11 -
| ||||||
| 7 | 1 | Zsurek Dávid Áron (2010)Debreceni Aquasport | 00:59.85 | 00:02.46 | 479 | |
50m00:28.85 R:0.79 100m00:59.8500:31.00 -
| ||||||
| 8 | 7 | Nagy Benjamin (2010)Budafóka XXII. SE | 01:00.19 | 00:02.80 | 471 | |
50m00:28.71 R:0.71 100m01:00.1900:31.48 -
| ||||||