| 1 | Catania Giuseppe | 1997 | Centro Sportivo Le Olimpiadi SSD - Catania | 02'15''72 | 554 |  |  | |
50m 30.07 (30.07) 100m 1:05.06 (34.99) [1:05.06] 150m 1:40.20 (35.14) 200m 2:15.72 (35.52) [1:10.66] |
| 2 | Lo Bianco Giuseppe | 1997 | Swimminside ASD - Caltanissetta | 02'16''65 | 543 | | | |
50m 29.89 (29.89) 100m 1:05.08 (35.19) [1:05.08] 150m 1:40.68 (35.60) 200m 2:16.65 (35.97) [1:11.57] |
| 3 | Leotta Aurelio | 1998 | Kaos Team ASD | 02'18''05 | 527 | | | |
50m 30.74 (30.74) 100m 1:05.06 (34.32) [1:05.06] 150m 1:41.28 (36.22) 200m 2:18.05 (36.77) [1:12.99] |
| 4 | Gennaro Luca | 1998 | Swimminside ASD - Caltanissetta | 02'18''32 | 523 | | | |
50m 31.01 (31.01) 100m 1:06.81 (35.80) [1:06.81] 150m 1:43.08 (36.27) 200m 2:18.32 (35.24) [1:11.51] |
| 5 | Raffa Mauro | 1997 | Nuoto Milazzo ASD | 02'20''49 | 500 | | | |
50m 31.31 (31.31) 100m 1:07.57 (36.26) [1:07.57] 150m 1:43.50 (35.93) 200m 2:20.49 (36.99) [1:12.92] |
| 6 | Barbera Pietro | 1998 | Nuoto Milazzo ASD | 02'22''01 | 484 | | | |
50m 31.10 (31.10) 100m 1:06.59 (35.49) [1:06.59] 150m 1:43.47 (36.88) 200m 2:22.01 (38.54) [1:15.42] |
| 7 | Ruiz Ferdinando | 1998 | Poseidon Sporting Club SSD - Catania | 02'22''75 | 476 | | | |
50m 31.53 (31.53) 100m 1:07.81 (36.28) [1:07.81] 150m 1:44.87 (37.06) 200m 2:22.75 (37.88) [1:14.94] |
| 8 | Cupito' Giovanni | 1997 | Power Team Messina | 02'22''83 | 475 | | | |
50m 31.19 (31.19) 100m 1:07.45 (36.26) [1:07.45] 150m 1:44.01 (36.56) 200m 2:22.83 (38.82) [1:15.38] |
| 9 | Inglima Marco | 1998 | Tennis Club Match Ball ASD - Siracusa | 02'23''45 | 469 | | | |
50m 30.42 (30.42) 100m 1:06.91 (36.49) [1:06.91] 150m 1:44.38 (37.47) 200m 2:23.45 (39.07) [1:16.54] |
| 10 | Maccotta Francesco | 1998 | Polisportiva TL Palermo | 02'24''05 | 463 | | | |
50m 30.92 (30.92) 100m 1:08.02 (37.10) [1:08.02] 150m 1:46.39 (38.37) 200m 2:24.05 (37.66) [1:16.03] |
| 11 | Licciardello Lorenzo | 1997 | Centro Sportivo Le Olimpiadi SSD - Catania | 02'25''53 | 449 | | | |
50m 30.84 (30.84) 100m 1:06.85 (36.01) [1:06.85] 150m 1:45.18 (38.33) 200m 2:25.53 (40.35) [1:18.68] |
| 12 | Campaniolo Leandro | 1998 | Aquarius ASD - Trapani | 02'25''74 | 447 | | | |
50m 31.36 (31.36) 100m 1:08.01 (36.65) [1:08.01] 150m 1:46.35 (38.34) 200m 2:25.74 (39.39) [1:17.73] |
| 13 | Portelli Daniele | 1998 | All Swim Priolo Gargallo | 02'27''32 | 433 | | | |
50m 33.77 (33.77) 100m 1:11.50 (37.73) [1:11.50] 150m 1:49.52 (38.02) 200m 2:27.32 (37.80) [1:15.82] |
| 14 | Gentile Andrea | 1998 | CS Nuoto Gravina di Catania | 02'27''68 | 430 | | | |
50m 32.31 (32.31) 100m 1:09.94 (37.63) [1:09.94] 150m 1:49.07 (39.13) 200m 2:27.68 (38.61) [1:17.74] |
| 15 | Rizzo Roberto | 1998 | Sicilia Nuoto SSD | 02'28''66 | 422 | | | |
50m 31.43 (31.43) 100m 1:08.64 (37.21) [1:08.64] 150m 1:48.04 (39.40) 200m 2:28.66 (40.62) [1:20.02] |
| 16 | Montalto Salvatore | 1997 | Polisportiva Nadir - Palermo | 02'31''34 | 400 | | | |
50m 31.89 (31.89) 100m 1:11.02 (39.13) [1:11.02] 150m 1:51.08 (40.06) 200m 2:31.34 (40.26) [1:20.32] |
| 17 | Crimi Giuseppe | 1998 | Altair Vulcania Nuoto & Benessere - Catania | 02'35''46 | 369 | | | |
50m 33.25 (33.25) 100m 1:13.12 (39.87) [1:13.12] 150m 1:54.12 (41.00) 200m 2:35.46 (41.34) [1:22.34] |
| 18 | De Grande Francesco | 1998 | Nuoto '95 - Siracusa | 02'42''81 | 321 | | | |
50m 33.55 (33.55) 100m 1:14.12 (40.57) [1:14.12] 150m 1:56.96 (42.84) 200m 2:42.81 (45.85) [1:28.69] |
| 19 | Ottoveggio Marco Salvatore | 1998 | Aquarius ASD - Trapani | 02'43''91 | 314 | | | |
50m 36.01 (36.01) 100m 1:18.60 (42.59) [1:18.60] 150m 2:01.11 (42.51) 200m 2:43.91 (42.80) [1:25.31] |
| 20 | Falcetta Daniele | 1998 | Altair Vulcania Nuoto & Benessere - Catania | 03'01''19 | 233 | | | |
50m 40.38 (40.38) 100m 1:26.68 (46.30) [1:26.68] 150m 2:14.47 (47.79) 200m 3:01.19 (46.72) [1:34.51] |
