| 1 | Psallidi Giacomo | 2005 | Polisportiva San Giuliano | 01'14''23 | 420 |
| 2 | Mattavelli Nicolo' | 2005 | CSM Swim Team ASD | 01'14''55 | 415 |
| 3 | Boni Riccardo | 2005 | Polisportiva Brembate Di Sopra | 01'14''77 | 411 |
| 4 | Giamberini Alessandro | 2005 | Team Insubrika - Creval | 01'16''63 | 382 |
| 5 | Grandini Tommaso | 2005 | Nuotatori Milanesi | 01'16''75 | 380 |
| 6 | Santangelo Francesco | 2005 | La Fenice Dei Laghi ASD | 01'17''40 | 370 |
| 7 | Tabladini Filippo | 2005 | Sport Management Atleti Lombardi SSD | 01'17''69 | 366 |
| 8 | Ducoli Diego | 2005 | Dinamic Nuoto Vallecamonica ASD | 01'18''20 | 359 |  |  | |
50m 36.52 (36.52) 100m 1:18.20 (41.68) [1:18.20] |
| 9 | Kancsar Thomas | 2005 | Bergamo Nuoto | 01'18''27 | 358 | | | |
50m 36.69 (36.69) 100m 1:18.27 (41.58) [1:18.27] |
| 10 | Martini Tommaso | 2005 | Canottieri Vittorino Da Feltre | 01'18''28 | 358 | | | |
50m 36.65 (36.65) 100m 1:18.28 (41.63) [1:18.28] |
| 11 | Oldani Leonardo | 2005 | Sport Management Atleti Lombardi SSD | 01'18''91 | 349 | | | |
50m 37.23 (37.23) 100m 1:18.91 (41.68) [1:18.91] |
| 12 | Ferrante Alessio | 2005 | Aquatic Center SSD Montichiari | 01'20''19 | 333 | | | |
50m 36.92 (36.92) 100m 1:20.19 (43.27) [1:20.19] |
| 13 | Lovino Marco | 2005 | Mioclub SSD Cassano Magnago | 01'20''54 | 329 | | | |
50m 37.26 (37.26) 100m 1:20.54 (43.28) [1:20.54] |
| 14 | Rodella Matteo | 2005 | S.N.E.F. Erba SSD | 01'20''90 | 324 | | | |
50m 38.24 (38.24) 100m 1:20.90 (42.66) [1:20.90] |
| 15 | Poli Riccardo | 2005 | Rari Nantes Crema ASD | 01'21''04 | 323 | | | |
50m 39.38 (39.38) 100m 1:21.04 (41.66) [1:21.04] |
| 16 | Cesana Daniele | 2005 | Canottieri Lecco | 01'21''05 | 322 | | | |
50m 37.49 (37.49) 100m 1:21.05 (43.56) [1:21.05] |
| 17 | Picano Edoardo | 2005 | Mioclub SSD Cassano Magnago | 01'21''20 | 321 | | | |
50m 38.38 (38.38) 100m 1:21.20 (42.82) [1:21.20] |
| 18 | Carimati Matteo | 2005 | Acqua1Village ASD - Castano Primo | 01'21''58 | 316 | | | |
50m 38.85 (38.85) 100m 1:21.58 (42.73) [1:21.58] |
| 19 | Pozzi Lorenzo | 2005 | Sport Management Atleti Lombardi SSD | 01'21''98 | 312 | | | |
50m 38.91 (38.91) 100m 1:21.98 (43.07) [1:21.98] |
| 20 | Beretta Jacopo | 2005 | H2Sport SSD - Vigevano | 01'23''18 | 298 | | | |
50m 40.11 (40.11) 100m 1:23.18 (43.07) [1:23.18] |
| 21 | Carra' Lorenzo | 2005 | A.P. Padana ASD - Mortara | 01'23''31 | 297 | | | |
50m 38.53 (38.53) 100m 1:23.31 (44.78) [1:23.31] |
| 22 | Del Duca Matteo Maria | 2005 | Team Lombardia Nuoto MGM SSD | 01'23''59 | 294 | | | |
50m 39.19 (39.19) 100m 1:23.59 (44.40) [1:23.59] |
| 23 | Ambroggi Mirco | 2005 | Nuotatori Milanesi | 01'24''77 | 282 | | | |
50m 39.61 (39.61) 100m 1:24.77 (45.16) [1:24.77] |
| 24 | Martinelli Isacco | 2005 | Sporting Club 63 SSD - Mozzate | 01'26''39 | 266 | | | |
50m 40.76 (40.76) 100m 1:26.39 (45.63) [1:26.39] |
