| 1 | Ongaro Riccardo | 2003 | A.P.D. Dynamic Sport | 00'53''76 | 664 |  |  | |  |
50m 26.15 (26.15) 100m 53.76 (27.61) [53.76] |
| 2 | Salvatori Matteo | 2004 | Rari Nantes Legnano | 00'54''04 | 654 | | | | |
50m 26.15 (26.15) 100m 54.04 (27.89) [54.04] |
| 3 | Locchi Simone | 2004 | In Sport Rane Rosse | 00'54''66 | 632 | | | |
50m 26.69 (26.69) 100m 54.66 (27.97) [54.66] |
| 4 | Vlad Alessandro Petrisor | 2004 | Gestisport Coop SSD - Carugate | 00'54''67 | 631 | | | |
50m 26.86 (26.86) 100m 54.67 (27.81) [54.67] |
| 5 | Saita Riccardo Giuseppe | 2003 | Sport Management Pallanuoto | 00'56''14 | 583 | | | |
50m 27.11 (27.11) 100m 56.14 (29.03) [56.14] |
| 6 | Stalletti' Matteo | 2003 | Phoenix ASD | 00'56''43 | 574 | | | |
50m 27.29 (27.29) 100m 56.43 (29.14) [56.43] |
| 7 | Giordano Andrea | 2003 | Centro Nuoto Torino | 00'56''78 | 563 | | | |
50m 26.98 (26.98) 100m 56.78 (29.80) [56.78] |
| 8 | Randi Andrea | 2004 | Swimming Club Alessandria | 00'56''79 | 563 | | | |
50m 27.48 (27.48) 100m 56.79 (29.31) [56.79] |
| 9 | Curtis Andrea | 2004 | CSR Granda | 00'57''03 | 556 | | | |
50m 27.48 (27.48) 100m 57.03 (29.55) [57.03] |
| 10 | Camerini Matteo | 2004 | Nuotatori Milanesi | 00'57''10 | 554 | | | |
50m 27.17 (27.17) 100m 57.10 (29.93) [57.10] |
| 11 | Cancedda Alessio | 2004 | Sisport SPA SSD | 00'57''19 | 551 | | | |
50m 27.91 (27.91) 100m 57.19 (29.28) [57.19] |
| 12 | Veglia Francesco Vitale | 2004 | DDS SSD | 00'57''90 | 531 | | | |
50m 27.46 (27.46) 100m 57.90 (30.44) [57.90] |
| 13 | Pasquetto Alessandro | 2003 | Sporting Lodi SSD | 00'57''97 | 529 | | | |
50m 28.08 (28.08) 100m 57.97 (29.89) [57.97] |
| 14 | Garino Francesco | 2004 | UISP River Borgaro | 00'58''16 | 524 | | | |
50m 27.66 (27.66) 100m 58.16 (30.50) [58.16] |
| 15 | Peloso Yuri | 2005 | Rari Nantes Torino | 00'58''57 | 513 | | | |
50m 27.85 (27.85) 100m 58.57 (30.72) [58.57] |
| 16 | Campione Ruben | 2003 | V02 Nuoto Torino Ssd | 00'58''81 | 507 | | | |
50m 28.09 (28.09) 100m 58.81 (30.72) [58.81] |
| 17 | Canti Alessandro | 2004 | Rari Nantes Saronno | 00'59''33 | 494 | | | |
50m 27.99 (27.99) 100m 59.33 (31.34) [59.33] |
| 18 | Milano Alessandro Simon | 2003 | Malaspina SC | 00'59''52 | 489 | | | |
50m 28.45 (28.45) 100m 59.52 (31.07) [59.52] |
| 19 | Grillo Daniel | 2005 | Sporting Club 63 SSD - Mozzate | 00'59''87 | 481 | | | |
50m 28.80 (28.80) 100m 59.87 (31.07) [59.87] |
| 20 | Roncolato Luca | 2003 | NP Varedo SSD | 01'00''07 | 476 | | | |
50m 29.14 (29.14) 100m 1:00.07 (30.93) [1:00.07] |
| 21 | Chiarini Michele | 2005 | G.A.M. Team SSD - Brescia | 01'00''21 | 472 | | | |
50m 28.70 (28.70) 100m 1:00.21 (31.51) [1:00.21] |
| 22 | Zenzon Giulio | 2004 | Libertas Nuoto Chivasso | 01'00''84 | 458 | | | |
50m 29.41 (29.41) 100m 1:00.84 (31.43) [1:00.84] |
| 23 | Casati Alessandro | 2003 | Acqua1Village ASD - Castano Primo | 01'00''88 | 457 | | | |
50m 29.11 (29.11) 100m 1:00.88 (31.77) [1:00.88] |
| 24 | Ferrero Lorenzo | 2003 | UISP Vivisport | 01'01''57 | 442 | | | |
50m 29.29 (29.29) 100m 1:01.57 (32.28) [1:01.57] |
| 25 | Voglino Lorenzo | 2004 | Asti Nuoto | 01'02''05 | 432 | | | |
50m 30.43 (30.43) 100m 1:02.05 (31.62) [1:02.05] |
| 26 | Luciani Marco | 2004 | Sport & Fitness SSD Brescia | 01'04''36 | 387 | | | |
50m 30.76 (30.76) 100m 1:04.36 (33.60) [1:04.36] |
