| 1 | Faraci Claudio Antonino | 2001 | Tennis Club Match Ball ASD - Siracusa | 00'55''09 | 664 |  |  | |
50m 25.78 (25.78) 100m 55.09 (29.31) [55.09] |
| 2 | Susino Gianguglielmo | 1999 | Water Sun Comiso ASD | 00'58''42 | 557 | | | |
50m 27.61 (27.61) 100m 58.42 (30.81) [58.42] |
| 3 | Hanna Paolo | 2001 | Ondablu Ragusa ASD | 00'58''65 | 550 | | | |
50m 27.50 (27.50) 100m 58.65 (31.15) [58.65] |
| 4 | Tomarchio Giuseppe | 1999 | Poseidon Sporting Club SSD - Catania | 00'58''76 | 547 | | | |
50m 27.48 (27.48) 100m 58.76 (31.28) [58.76] |
| 5 | Aurnia Rosario | 2000 | Poseidon Sporting Club SSD - Catania | 00'59''24 | 534 | | | |
50m 27.39 (27.39) 100m 59.24 (31.85) [59.24] |
| 6 | Mangione Francesco | 1999 | Ondablu Ragusa ASD | 01'00''14 | 510 | | | |
50m 28.32 (28.32) 100m 1:00.14 (31.82) [1:00.14] |
| 7 | Russo Antonino Samuele | 2001 | Poseidon Sporting Club SSD - Catania | 01'00''16 | 510 | | | |
50m 28.22 (28.22) 100m 1:00.16 (31.94) [1:00.16] |
| 8 | Privitera Salvatore Francesco | 2001 | Sicilia Nuoto SSD | 01'00''29 | 507 | | | |
50m 28.44 (28.44) 100m 1:00.29 (31.85) [1:00.29] |
| 9 | Cacia Roberto | 2000 | Sprinteam SSD - Catania | 01'02''98 | 444 | | | |
50m 28.57 (28.57) 100m 1:02.98 (34.41) [1:02.98] |
| 10 | Distefano Vittorio | 2000 | Poseidon Sporting Club SSD - Catania | 01'03''77 | 428 | | | |
50m 29.69 (29.69) 100m 1:03.77 (34.08) [1:03.77] |
| 11 | Mirabile Francesco Samuele | 2001 | Island ASD - Milazzo | 01'04''79 | 408 | | | |
50m 30.40 (30.40) 100m 1:04.79 (34.39) [1:04.79] |
| 12 | Spadaccini Enrico | 2001 | Altair Nuoto SSD - Catania | 01'05''07 | 403 | | | |
50m 30.41 (30.41) 100m 1:05.07 (34.66) [1:05.07] |
| 13 | Savarino Pierpaolo | 2001 | Ondablu Ragusa ASD | 01'05''96 | 387 | | | |
50m 30.58 (30.58) 100m 1:05.96 (35.38) [1:05.96] |
| 14 | Bonsignore Jonathan Stefano | 2000 | HdueO Sport & Animazione ASD - Catania | 01'06''45 | 378 | | | |
50m 30.63 (30.63) 100m 1:06.45 (35.82) [1:06.45] |
| 15 | Garozzo Ignazio Giovanni Maria | 2001 | Sprinteam SSD - Catania | 01'06''58 | 376 | | | |
50m 29.91 (29.91) 100m 1:06.58 (36.67) [1:06.58] |
| 16 | Maio Gianluca | 1998 | Island ASD - Milazzo | 01'06''60 | 376 | | | |
50m 30.19 (30.19) 100m 1:06.60 (36.41) [1:06.60] |
| 17 | Magri' Alessio | 2001 | Sprinteam SSD - Catania | 01'08''54 | 345 | | | |
50m 30.37 (30.37) 100m 1:08.54 (38.17) [1:08.54] |
| 18 | Mirto Fabio Orazio | 2000 | Island ASD - Milazzo | 01'08''95 | 339 | | | |
50m 32.07 (32.07) 100m 1:08.95 (36.88) [1:08.95] |
| 19 | Longordo Andrea | 2000 | Island ASD - Milazzo | 01'12''21 | 295 | | | |
50m 32.75 (32.75) 100m 1:12.21 (39.46) [1:12.21] |
