| 1 | Bosco Daniele Francesco | 1999 | Poseidon Sporting Club SSD - Catania | 02'05''01 | 674 |  |  | |
50m 27.09 (27.09) 100m 57.85 (30.76) [57.85] 150m 1:35.16 (37.31) 200m 2:05.01 (29.85) [1:07.16] |
| 2 | Divita Alessandro | 2000 | Nuoto Chiaramonte ASD | 02'08''25 | 624 | | | |
50m 27.75 (27.75) 100m 59.54 (31.79) [59.54] 150m 1:37.16 (37.62) 200m 2:08.25 (31.09) [1:08.71] |
| 3 | Santangelo Alfio | 1999 | Sicilia Nuoto SSD | 02'10''72 | 589 | | | |
50m 27.04 (27.04) 100m 1:00.15 (33.11) [1:00.15] 150m 1:40.36 (40.21) 200m 2:10.72 (30.36) [1:10.57] |
| 4 | Azzarelli Gaspare | 1999 | Altair Nuoto SSD - Catania | 02'11''16 | 583 | | | |
50m 28.53 (28.53) 100m 1:01.36 (32.83) [1:01.36] 150m 1:40.28 (38.92) 200m 2:11.16 (30.88) [1:09.80] |
| 5 | Sofia Francesco Karol | 2001 | Ondablu Ragusa ASD | 02'11''19 | 583 | | | |
50m 29.02 (29.02) 100m 1:03.06 (34.04) [1:03.06] 150m 1:40.24 (37.18) 200m 2:11.19 (30.95) [1:08.13] |
| 6 | Caruso Francesco | 2001 | Polisportiva Sport Club Erea ASD | 02'11''89 | 574 | | | |
50m 28.13 (28.13) 100m 1:00.80 (32.67) [1:00.80] 150m 1:40.19 (39.39) 200m 2:11.89 (31.70) [1:11.09] |
| 7 | Anastasi Carmelo | 2000 | Poseidon Sporting Club SSD - Catania | 02'15''99 | 523 | | | |
50m 29.63 (29.63) 100m 1:05.79 (36.16) [1:05.79] 150m 1:44.81 (39.02) 200m 2:15.99 (31.18) [1:10.20] |
| 8 | D'Agata Fabrizio | 1998 | CS Nuoto Gravina di Catania | 02'16''19 | 521 | | | |
50m 30.59 (30.59) 100m 1:04.12 (33.53) [1:04.12] 150m 1:43.89 (39.77) 200m 2:16.19 (32.30) [1:12.07] |
| 9 | Triolo Luca | 1997 | Poseidon Sporting Club SSD - Catania | 02'16''34 | 519 | | | |
50m 29.08 (29.08) 100m 1:04.87 (35.79) [1:04.87] 150m 1:46.46 (41.59) 200m 2:16.34 (29.88) [1:11.47] |
| 10 | Licciardello Antonino | 2000 | Poseidon Sporting Club SSD - Catania | 02'17''41 | 507 | | | |
50m 29.85 (29.85) 100m 1:05.79 (35.94) [1:05.79] 150m 1:45.55 (39.76) 200m 2:17.41 (31.86) [1:11.62] |
| 11 | Palazzo Davide | 2001 | Nuoto Chiaramonte ASD | 02'18''19 | 499 | | | |
50m 29.96 (29.96) 100m 1:05.53 (35.57) [1:05.53] 150m 1:45.83 (40.30) 200m 2:18.19 (32.36) [1:12.66] |
| 12 | Perez Federico Francesco | 1996 | All Swim Priolo Gargallo | 02'19''05 | 490 | | | |
50m 27.78 (27.78) 100m 1:03.50 (35.72) [1:03.50] 150m 1:46.28 (42.78) 200m 2:19.05 (32.77) [1:15.55] |
| 13 | Distefano Ivan | 2001 | CS Nuoto Gravina di Catania | 02'20''91 | 470 | | | |
50m 30.62 (30.62) 100m 1:07.14 (36.52) [1:07.14] 150m 1:46.96 (39.82) 200m 2:20.91 (33.95) [1:13.77] |
| 14 | Casano Alessandro | 2001 | Polisportiva Nadir - Palermo | 02'22''43 | 456 | | | |
50m 30.10 (30.10) 100m 1:07.87 (37.77) [1:07.87] 150m 1:49.61 (41.74) 200m 2:22.43 (32.82) [1:14.56] |
| 15 | Tomarchio Giuseppe | 1999 | Poseidon Sporting Club SSD - Catania | 02'22''82 | 452 | | | |
50m 29.49 (29.49) 100m 1:06.90 (37.41) [1:06.90] 150m 1:49.43 (42.53) 200m 2:22.82 (33.39) [1:15.92] |
| 16 | Gangi Luca Filippo | 2001 | CS Nuoto Gravina di Catania | 02'22''90 | 451 | | | |
50m 30.29 (30.29) 100m 1:06.69 (36.40) [1:06.69] 150m 1:51.55 (44.86) 200m 2:22.90 (31.35) [1:16.21] |
| 17 | Simone Christian | 1998 | All Swim Priolo Gargallo | 02'23''27 | 448 | | | |
50m 29.70 (29.70) 100m 1:10.49 (40.79) [1:10.49] 150m 1:47.78 (37.29) 200m 2:23.27 (35.49) [1:12.78] |
| 18 | Bonsignore Jonathan Stefano | 2000 | HdueO Sport & Animazione ASD - Catania | 02'30''59 | 385 | | | |
50m 30.93 (30.93) 100m 1:11.39 (40.46) [1:11.39] 150m 1:55.59 (44.20) 200m 2:30.59 (35.00) [1:19.20] |
