| 1 | Tomasi Emiliano | 2001 | Rari Nantes Torino | 01'08''04 | 591 |  |  | |
50m 32.18 (32.18) 100m 1:08.04 (35.86) [1:08.04] |
| 2 | Zanfrini Alessandro | 2001 | Team Lombardia Nuoto MGM SSD | 01'08''80 | 572 | | | |
50m 31.61 (31.61) 100m 1:08.80 (37.19) [1:08.80] |
| 3 | Caramellino Luca | 2002 | A.P.D. Dynamic Sport | 01'09''68 | 551 | | | |
50m 33.39 (33.39) 100m 1:09.68 (36.29) [1:09.68] |
| 4 | Nociti Alessandro | 2002 | Centro Nuoto Torino | 01'10''12 | 540 | | | |
50m 33.15 (33.15) 100m 1:10.12 (36.97) [1:10.12] |
| 5 | D'Angelo Tiberio | 2001 | Team Insubrika - Creval | 01'10''17 | 539 | | | |
50m 32.43 (32.43) 100m 1:10.17 (37.74) [1:10.17] |
| 6 | Zanforlin Riccardo | 2001 | Sisport SPA SSD | 01'11''24 | 515 | | | |
50m 33.31 (33.31) 100m 1:11.24 (37.93) [1:11.24] |
| 7 | Musella Nicola | 2001 | Blu Sport - Orbassano | 01'11''32 | 513 | | | |
50m 33.62 (33.62) 100m 1:11.32 (37.70) [1:11.32] |
| 8 | Mancini Gabriele | 2002 | Dinamica Sport SSD | 01'12''01 | 499 | | | |
50m 33.84 (33.84) 100m 1:12.01 (38.17) [1:12.01] |
| 9 | Cucchi Gianluca | 2002 | Gestisport Coop SSD - Carugate | 01'12''04 | 498 | | | |
50m 33.34 (33.34) 100m 1:12.04 (38.70) [1:12.04] |
| 10 | Vitali Andrea | 2003 | Bergamo Swim Team | 01'13''74 | 465 | | | |
50m 35.30 (35.30) 100m 1:13.74 (38.44) [1:13.74] |
| 11 | Morello Mattia | 2002 | Robur Et Fides | 01'13''92 | 461 | | | |
50m 33.92 (33.92) 100m 1:13.92 (40.00) [1:13.92] |
| 12 | Mauri Davide Giuseppe | 2002 | Nuoto Club Seregno | 01'13''98 | 460 | | | |
50m 34.89 (34.89) 100m 1:13.98 (39.09) [1:13.98] |
| 13 | Vorraro Alessandro | 2002 | CSR Granda | 01'14''01 | 459 | | | |
50m 34.42 (34.42) 100m 1:14.01 (39.59) [1:14.01] |
| 14 | Mazzoleni Riccardo Antonio | 2002 | Canottieri Lecco | 01'14''17 | 456 | | | |
50m 34.84 (34.84) 100m 1:14.17 (39.33) [1:14.17] |
| 15 | Polloni Edoardo | 2002 | DDS SSD | 01'14''63 | 448 | | | |
50m 34.79 (34.79) 100m 1:14.63 (39.84) [1:14.63] |
| 16 | Maggioli Alessandro | 2003 | Nuotatori Milanesi | 01'14''99 | 442 | | | |
50m 34.66 (34.66) 100m 1:14.99 (40.33) [1:14.99] |
| 17 | Re Francesco | 2002 | Rari Nantes Legnano | 01'15''56 | 432 | | | |
50m 35.51 (35.51) 100m 1:15.56 (40.05) [1:15.56] |
| 18 | Moranda Alessio | 2002 | Libertas Nuoto Novara ASD | 01'15''65 | 430 | | | |
50m 35.20 (35.20) 100m 1:15.65 (40.45) [1:15.65] |
| 19 | Careggio Ludovico | 2003 | Libertas Nuoto Chivasso | 01'17''08 | 407 | | | |
50m 36.03 (36.03) 100m 1:17.08 (41.05) [1:17.08] |
| 20 | Arieno Dario | 2003 | Aquatica Torino S.S.D.a.r.l. | 01'17''17 | 405 | | | |
50m 36.37 (36.37) 100m 1:17.17 (40.80) [1:17.17] |
| 21 | Ghione Enrico | 2003 | Asti Nuoto | 01'17''97 | 393 | | | |
50m 36.09 (36.09) 100m 1:17.97 (41.88) [1:17.97] |
| 22 | Ravera Riccardo | 2003 | UISP Vivisport | 01'18''08 | 391 | | | |
50m 37.03 (37.03) 100m 1:18.08 (41.05) [1:18.08] |
| 23 | Pistoni Stefano | 2002 | Malaspina SC | 01'18''72 | 382 | | | |
50m 35.49 (35.49) 100m 1:18.72 (43.23) [1:18.72] |
| 24 | Di Bartolo Pietro | 2003 | Nuoto Club Milano | 01'21''10 | 349 | | | |
50m 37.72 (37.72) 100m 1:21.10 (43.38) [1:21.10] |
| 25 | Achilli Michael | 2001 | Pianeta Acqua SSD - Corteolona | 01'23''35 | 322 | | | |
50m 37.38 (37.38) 100m 1:23.35 (45.97) [1:23.35] |
