| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Illés Bence (2005)A Jövő SC | 25.62R:0.71 | - | 543 | |
| 2 | 1 | Sárvári Máté (2008)Budafóka XXII. SE | 25.75R:0.76 | 00.13 | 535 | |
| 3 | 7 | Rajcsányi Boldizsár (2007)Lőrinc Swim Team | 26.09R:0.64 | 00.47 | 514 | |
| 4 | 3 | Nagy Benjamin (2010)Budafóka XXII. SE | 26.27R:0.69 | 00.65 | 504 | |
| 5 | 5 | Balogh Bence Zsolt (2009)Monori Sport Egyes. | 26.30R:0.71 | 00.68 | 502 | |
| 6 | 0 | Rácz Benedek György (2008)FTC | 26.97R:0.66 | 01.35 | 466 | |
| 7 | 2 | Bao Jiayu (2010)Budapesti Honvéd SE | 27.07R:0.68 | 01.45 | 460 | |
| 8 | 6 | Okolicsányi Huba (2009)Kőbánya Sport Club | 27.15R:0.74 | 01.53 | 456 | |
| 9 | 9 | Fónyi-Pintér Iván (2008)Vasas Sport Club | 27.38R:0.58 | 01.76 | 445 | |
| 10 | 8 | Pálfi Ákos (2010)Iron Swim SE | 27.50R:0.73 | 01.88 | 439 |