| Clas. | Cors. | Pett. | Atleta | Anno | Cat. | Società | Prestazione | Punti |
| 1 | 4 | 127 | MANAUZZI Paolo Alfredo | 1990 | AM21 | LT004 POLISPORTIVA HYPERION ONLUS AS | 34.84 q | |
| 2 | 4 | 505 | SCOTTI Andrea | 1999 | SM21 | CR005 ASD DELFINI CREMONA ONLUS | 35.51 q | |
| 3 | 4 | 390 | SIMONI Davide | 1993 | AM21 | LI002 ZENITH LIVORNO ASD A.P.S. | 38.34 q | |
| 4 | 5 | 493 | GRENDENE Andrea | 1997 | SM21 | TV001 SPORT LIFE ONLUS A.S.D. | 38.86 q | |
| 5 | 6 | 680 | CLEMENTE Christian | 1992 | AM21 | VE004 POLISPORTIVA TERRAGLIO SRL SSD | 40.71 q | |
| 6 | 5 | 239 | PIZZINI Federico | 1999 | SM21 | CO002 ASD ICE CLUB COMO | 40.88 q | |
| 7 | 3 | 678 | RAMPONI Paolo | 2004 | SM21 | BS002 ASD POLISPORTIVA BRESCIANA NO | 42.82 q | |
| 8 | 3 | 186 | FADINI Gabriele | 2000 | SM21 | VR014 ASD VERONA SWIMMING TEAM | 43.19 q | |
| 9 | 2 | 142 | PREVIDE MASSARA Davide | 2004 | SM21 | CO001 OSHA A.S.D. - APS | 43.53 | 901 |
| 10 | 6 | 621 | GALEAZZI Emanuele | 2002 | SM21 | LT004 POLISPORTIVA HYPERION ONLUS AS | 43.93 | 893 |
| 11 | 5 | 481 | BICCIATO Luca | 1979 | MM21 | PD001 ASD A.S.P.E.A. PADOVA ONLUS | 43.96 | 892 |
| 12 | 5 | 476 | VALOTI Andrea | 1999 | SM21 | BG001 PHB POLISPORTIVA BERGAMASCA ON | 44.13 | 889 |
| 13 | 3 | 360 | BRONZINI Lorenzo | 2002 | SM21 | AN011 ACQUA TEAM SENIGALLIA ASD | 44.64 | 878 |
| 14 | 2 | 84 | CROCCO Gregorio | 2001 | SM21 | RO004 OUTSIDER ASD | 46.83 | 837 |
| 15 | 6 | 672 | MANISCALCO Davide | 1992 | AM21 | CO003 ASD BRIANTEA84 | 48.19 | 814 |
| 16 | 2 | 451 | FINAZZI Luca | 1982 | MM21 | VA007 VHARESE - ASS. POL. DIL. PER D | 48.45 | 809 |
| 17 | 7 | 153 | ALESSI Amedeo | 1995 | AM21 | MB003 U.S. VOLALTO O.N.L.U.S. | 51.66 | 759 |
| 18 | 2 | 125 | LEONI Giacomo | 1987 | AM21 | MN006 ASD VIRGILIANA MANTOVA | 53.78 | 729 |
| 19 | 7 | 36 | MUSCIO Giorgio | 1971 | MM21 | BS002 ASD POLISPORTIVA BRESCIANA NO | 56.41 | 695 |
| 20 | 7 | 848 | TALLUTO Filippo | 1996 | AM21 | PA035 TELIMAR - TEMPO LIBERO MARE SO | 56.98 | 688 |
| 21 | 1 | 618 | DE RISO Marco | 2001 | SM21 | MB003 U.S. VOLALTO O.N.L.U.S. | 58.35 | 672 |
| 22 | 1 | 200 | TONON Giovanni | 2005 | JM21 | TN003 ASD BUONCONSIGLIO NUOTO | 1:04.12 | 612 |
| 23 | 1 | 264 | LATORRATA Andrea | 1989 | AM21 | CO001 OSHA A.S.D. - APS | 1:04.58 | 607 |
| 24 | 1 | 891 | DI FABIO Fabrizio | 1985 | MM21 | PE002 A.S.D. ORIONE PESCARA | 1:16.04 | 516 |
| 25 | 7 | 726 | ALFARINI Francesco | 1997 | SM21 | TV001 SPORT LIFE ONLUS A.S.D. | 1:19.43 | 494 |
| 26 | 8 | 223 | MOSSINI Giovanni Battis | 2011 | JM21 | GE015 CROCERA STADIUM SSD A R.L. | 1:23.97 | 467 |
| | 8 | 805 | BERTAGLIA Enrico | 1991 | AM21 | RO005 PETTIROSSO ASSOCIAZIONE SPORTI | DQ | |
| | 8 | 422 | MUFFA Marco | 1983 | MM21 | PE002 A.S.D. ORIONE PESCARA | DQ | |
| | 6 | 664 | BRAGHIN Stefano | 1992 | AM21 | RO005 PETTIROSSO ASSOCIAZIONE SPORTI | DQ | |
| | 3 | 863 | GIAMBARTOLOMEI Matteo | 1996 | AM21 | AN009 SSD TEAM MARCHE CIS S.R.L. | DNS | |
| | 4 | 395 | BELIG Axel (FC) | 1994 | AM21 | FI009 RARI NANTES FLORENTIA ASD | DNS | |
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