| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Mátékovits Áron Máté (2008)Monori Sport Egyes. | 02:44.58 | - | 443 | |
100m01:19.46 150m02:03.3343.87 +1.22
200m02:44.5841.25 -2.62
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| 2 | 5 | Hardi Bulcsú (2011)FTC | 02:54.60 | 10.02 | 371 | |
100m01:24.50 150m02:10.4345.93 +1.69
200m02:54.6044.17 -1.76
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| 3 | 2 | Zöld Zétény (2011)Budapesti Honvéd SE | 03:09.44 | 24.86 | 290 | |
100m01:32.41 150m02:22.0549.64 +1.47
200m03:09.4447.39 -2.25
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| 4 | 4 | Barta Levente (2012)Debreceni Sportc. SI | 03:10.68 | 26.10 | 284 | |
100m01:34.18 150m02:24.1749.99 +1.11
200m03:10.6846.51 -3.48
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| 5 | 1 | Papantonis Grigoris (2011)AQUADEMY | 03:21.75 | 37.17 | 240 | |
100m01:41.48 150m02:31.8250.34 -2.34
200m03:21.7549.93 -0.41
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| 6 | 7 | Végh András (2012)Debreceni Sportc. SI | 03:23.38 | 38.80 | 234 | |
100m01:40.82 150m02:32.3251.50 -2.25
200m03:23.3851.06 -0.44
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| 7 | 6 | Velekei Benedek (2012)Debreceni Sportc. SI | 03:23.63 | 39.05 | 233 | |
100m01:40.18 150m02:32.3752.19 -0.55
200m03:23.6351.26 -0.93
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| 8 | 8 | Tsialoutas Lorentzo (2011)AQUADEMY | 03:40.85 | 56.27 | 183 | |
100m01:47.27 150m02:43.0355.76 -1.51
200m03:40.8557.82 +2.06
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