| 1 | Curto Alessandro | 2003 | US Triestina Nuoto | 01'10''61 | 528 |  |  | |
50m 31.73 (31.73) 100m 1:10.61 (38.88) [1:10.61] |
| 2 | Natale Franco Lihuel | 2003 | Gemonese Nuoto | 01'11''18 | 516 | | | |
50m 34.59 (34.59) 100m 1:11.18 (36.59) [1:11.18] |
| 3 | Vattolo Davide | 2003 | Tavagnacco Nuoto | 01'11''40 | 511 | | | |
50m 33.73 (33.73) 100m 1:11.40 (37.67) [1:11.40] |
| 4 | Zancani Federico | 2004 | CUS Udine ASD | 01'11''55 | 508 | | | |
50m 33.62 (33.62) 100m 1:11.55 (37.93) [1:11.55] |
| 5 | Stella Tazio | 2003 | Pallanuoto Trieste SSD | 01'11''69 | 505 | | | |
50m 33.70 (33.70) 100m 1:11.69 (37.99) [1:11.69] |
| 6 | Molinari Matteo | 2004 | San Vito Nuoto | 01'11''78 | 503 |
| 7 | Furlan Filippo | 2003 | Gymnasium Pordenone | 01'12''17 | 495 | | | |
50m 34.39 (34.39) 100m 1:12.17 (37.78) [1:12.17] |
| 8 | Casale Edoardo | 2003 | Gorizia Nuoto ASD | 01'12''39 | 490 | | | |
50m 33.46 (33.46) 100m 1:12.39 (38.93) [1:12.39] |
| 9 | Vendramini Alessio | 2003 | San Vito Nuoto | 01'13''79 | 463 | | | |
50m 33.79 (33.79) 100m 1:13.79 (40.00) [1:13.79] |
| 10 | Joli Alessandro | 2004 | Rari Nantes Trieste | 01'14''16 | 456 | | | |
50m 34.56 (34.56) 100m 1:14.16 (39.60) [1:14.16] |
| 11 | Vecchione Michele | 2003 | Gorizia Nuoto ASD | 01'14''94 | 442 | | | |
50m 35.20 (35.20) 100m 1:14.94 (39.74) [1:14.94] |
| 12 | Righi Francesco | 2004 | Tergeste Nuoto Altura ASD | 01'15''22 | 437 | | | |
50m 36.00 (36.00) 100m 1:15.22 (39.22) [1:15.22] |
| 13 | Zoletto Sam | 2003 | CUS Udine ASD | 01'15''33 | 435 | | | |
50m 35.21 (35.21) 100m 1:15.33 (40.12) [1:15.33] |
| 14 | Parise Mario Augusto | 2003 | Tavagnacco Nuoto | 01'15''75 | 428 | | | |
50m 34.56 (34.56) 100m 1:15.75 (41.19) [1:15.75] |
| 15 | Zauli Edoardo | 2004 | Gymnasium Pordenone | 01'16''34 | 418 | | | |
50m 36.67 (36.67) 100m 1:16.34 (39.67) [1:16.34] |
