| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Nagyházi Bence (2012)A Jövő SC | 00:55.84 | - | 517 | |
50m00:27.48 R:0.8 100m00:55.8400:28.36 -
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| 2 | 4 | Vörös Zétény Zoltán (2011)Ferencvárosi Torna Club | 00:56.80 | 00:00.96 | 491 | |
50m00:27.79 R:0.73 100m00:56.8000:29.01 -
| ||||||
| 3 | 6 | Szaniszló Bence (2011)Érdi Vízisport Kft | 00:57.03 | 00:01.19 | 486 | |
50m00:27.53 R:0.7 100m00:57.0300:29.50 -
| ||||||
| 4 | 2 | Zöld Zétény (2011)Budapesti Honvéd SE | 00:57.11 | 00:01.27 | 484 | |
50m00:27.74 R:0.73 100m00:57.1100:29.37 -
| ||||||
| 5 | 7 | Kovács-Pimper Gergő (2012)Balaton ÚK Veszprém | 00:57.83 | 00:01.99 | 466 | |
50m00:27.66 R:0.75 100m00:57.8300:30.17 -
| ||||||
| 6 | 1 | Buzder-Lantos Áron (2011)Ybl Waterpolo Club | 00:58.33 | 00:02.49 | 454 | |
50m00:28.19 R:0.7 100m00:58.3300:30.14 -
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| 7 | 3 | Kéri Attila (2011)Ferencvárosi Torna Club | 00:58.69 | 00:02.85 | 445 | |
50m00:28.22 R:0.67 100m00:58.6900:30.47 -
| ||||||
| 8 | 8 | Gyenge-Takács Dávid (2012)Debreceni Sportc. SI | 00:59.42 | 00:03.58 | 429 | |
50m00:28.63 R:0.77 100m00:59.4200:30.79 -
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