| 1 | Vadala' Giovanni | 1998 | Poseidon Sporting Club SSD - Catania | 01'05''43 | 613 |  |  | |
50m 30.75 (30.75) 100m 1:05.43 (34.68) [1:05.43] |
| 2 | Inzerilli Pietro | 1999 | Sicilia Nuoto SSD | 01'05''88 | 601 | | | |
50m 31.13 (31.13) 100m 1:05.88 (34.75) [1:05.88] |
| 3 | Vaccaro Roberto | 1997 | Polisportiva Mimmo Ferrito SSD | 01'07''40 | 561 | | | |
50m 31.48 (31.48) 100m 1:07.40 (35.92) [1:07.40] |
| 4 | Gennaro Luca | 1998 | Polisportiva Nadir - Palermo | 01'08''03 | 546 | | | |
50m 32.16 (32.16) 100m 1:08.03 (35.87) [1:08.03] |
| 5 | Failla Andrea Augusto | 1996 | Etna Nuoto ASD - Catania | 01'08''11 | 544 | | | |
50m 31.54 (31.54) 100m 1:08.11 (36.57) [1:08.11] |
| 6 | Bossone Mario | 2001 | Aquagym ASD - Trapani | 01'08''52 | 534 | | | |
50m 32.47 (32.47) 100m 1:08.52 (36.05) [1:08.52] |
| 7 | Grimaldi Davide | 1998 | Hydra Sport - Villabate | 01'08''55 | 533 | | | |
50m 32.56 (32.56) 100m 1:08.55 (35.99) [1:08.55] |
| 8 | Taccone Corrado | 1998 | Team Nuoto Siracusa ASD | 01'08''94 | 524 | | | |
50m 32.90 (32.90) 100m 1:08.94 (36.04) [1:08.94] |
| 9 | Gargani Lorenzo | 2000 | Polisportiva Zenion ASD - Ragusa | 01'08''95 | 524 | | | |
50m 32.11 (32.11) 100m 1:08.95 (36.84) [1:08.95] |
| 10 | Barbera Pietro | 1998 | Nuoto Milazzo ASD | 01'09''42 | 514 | | | |
50m 32.93 (32.93) 100m 1:09.42 (36.49) [1:09.42] |
| 11 | Fiorito Mario | 1993 | Centro Sportivo Le Olimpiadi SSD - Catania | 01'09''44 | 513 | | | |
50m 31.76 (31.76) 100m 1:09.44 (37.68) [1:09.44] |
| 12 | Gargano Claudio Antonio | 1999 | Polisportiva Nadir - Palermo | 01'10''23 | 496 | | | |
50m 32.43 (32.43) 100m 1:10.23 (37.80) [1:10.23] |
| 13 | Barrile Luigi Pio | 1996 | Polisportiva Nadir - Palermo | 01'10''41 | 492 | | | |
50m 32.45 (32.45) 100m 1:10.41 (37.96) [1:10.41] |
| 14 | Zinna Lorenzo Santo | 1998 | Poseidon Sporting Club SSD - Catania | 01'10''49 | 490 | | | |
50m 33.02 (33.02) 100m 1:10.49 (37.47) [1:10.49] |
| 15 | D'Alessandro Aldo | 1995 | Hydra Sport - Villabate | 01'11''29 | 474 | | | |
50m 33.08 (33.08) 100m 1:11.29 (38.21) [1:11.29] |
| 16 | Ciulla Antonino | 2000 | Aquarius ASD - Trapani | 01'11''41 | 472 | | | |
50m 33.09 (33.09) 100m 1:11.41 (38.32) [1:11.41] |
| 17 | Pipitone Matteo | 1999 | Aquarius ASD - Trapani | 01'11''93 | 462 | | | |
50m 33.58 (33.58) 100m 1:11.93 (38.35) [1:11.93] |
| 18 | Scalora Simone | 2001 | Team Nuoto Siracusa ASD | 01'11''95 | 461 | | | |
50m 33.65 (33.65) 100m 1:11.95 (38.30) [1:11.95] |
| 19 | Pucci Mario | 2000 | Poseidon Sporting Club SSD - Catania | 01'11''97 | 461 | | | |
50m 33.43 (33.43) 100m 1:11.97 (38.54) [1:11.97] |
| 20 | Saccuzzo Federico | 2000 | Team Nuoto Siracusa ASD | 01'12''25 | 455 | | | |
50m 33.70 (33.70) 100m 1:12.25 (38.55) [1:12.25] |
| 21 | Caci Emanuele | 1999 | Kas Nuoto | 01'12''75 | 446 | | | |
50m 33.27 (33.27) 100m 1:12.75 (39.48) [1:12.75] |
| 22 | Costanzo Benedetto | 1999 | Polisportiva Mimmo Ferrito SSD | 01'12''96 | 442 | | | |
50m 34.04 (34.04) 100m 1:12.96 (38.92) [1:12.96] |
| 23 | Grimaldi Marco | 1998 | Hydra Sport - Villabate | 01'14''37 | 418 | | | |
50m 34.08 (34.08) 100m 1:14.37 (40.29) [1:14.37] |
