| 1 | Costa Francesco | 2004 | Amatori Nuoto Savona | 01'05''75 | 605 |  |  | |
50m 31.42 (31.42) 100m 1:05.75 (34.33) [1:05.75] |
| 2 | Giordano Lorenzo | 2005 | Rari Nantes Imperia 57 | 01'06''78 | 577 | | | |
50m 30.57 (30.57) 100m 1:06.78 (36.21) [1:06.78] |
| 3 | Marzorati Stefano Elia | 2004 | Rari Nantes Imperia 57 | 01'07''81 | 551 | | | |
50m 31.79 (31.79) 100m 1:07.81 (36.02) [1:07.81] |
| 4 | Tealdi Alessio | 2005 | Nuoto Club Liguria | 01'13''61 | 431 | | | |
50m 34.73 (34.73) 100m 1:13.61 (38.88) [1:13.61] |
| 5 | Sciutto Giovanni | 2002 | Doria Nuoto 2000 Loano | 01'13''66 | 430 | | | |
50m 34.84 (34.84) 100m 1:13.66 (38.82) [1:13.66] |
| 6 | Vimercati Matteo | 2004 | Amatori Nuoto Savona | 01'14''85 | 410 | | | |
50m 34.25 (34.25) 100m 1:14.85 (40.60) [1:14.85] |
| 7 | Pizzorno Jacopo | 2007 | Rari Nantes Cairo M. ASD - Acqui Terme | 01'15''20 | 404 | | | |
50m 35.96 (35.96) 100m 1:15.20 (39.24) [1:15.20] |
| 8 | Rossi Francesco | 2007 | Idea Sport SSD - Genova | 01'19''75 | 339 | | | |
50m 37.37 (37.37) 100m 1:19.75 (42.38) [1:19.75] |
| 9 | Bocchio Simone | 2007 | Amatori Nuoto Savona | 01'19''95 | 336 | | | |
50m 37.67 (37.67) 100m 1:19.95 (42.28) [1:19.95] |
| 10 | Vigolungo Francesco | 2007 | Doria Nuoto 2000 Loano | 01'20''06 | 335 | | | |
50m 37.22 (37.22) 100m 1:20.06 (42.84) [1:20.06] |
| 11 | Aicardo Tommaso | 2005 | Doria Nuoto 2000 Loano | 01'21''07 | 322 | | | |
50m 36.87 (36.87) 100m 1:21.07 (44.20) [1:21.07] |
| 12 | Amerio Mattia | 2005 | Idea Sport SSD - Genova | 01'21''09 | 322 | | | |
50m 36.42 (36.42) 100m 1:21.09 (44.67) [1:21.09] |
| 13 | Ippolito Michele Giuseppe | 2007 | Doria Nuoto 2000 Loano | 01'23''34 | 297 | | | |
50m 39.34 (39.34) 100m 1:23.34 (44.00) [1:23.34] |
| 14 | Mustica Martino Flavio | 2006 | Nuoto Club Liguria | 01'23''44 | 296 | | | |
50m 39.36 (39.36) 100m 1:23.44 (44.08) [1:23.44] |
| 15 | De Franchi Sebastiano | 2007 | Amatori Nuoto Savona | 01'26''05 | 269 | | | |
50m 40.53 (40.53) 100m 1:26.05 (45.52) [1:26.05] |
| 16 | Gasco Gabriele | 2007 | Amatori Nuoto Savona | 01'27''09 | 260 | | | |
50m 41.43 (41.43) 100m 1:27.09 (45.66) [1:27.09] |
| 17 | Ogici Gabriel | 2007 | Rari Nantes Cairo M. ASD - Acqui Terme | 01'30''44 | 232 | | | |
50m 42.14 (42.14) 100m 1:30.44 (48.30) [1:30.44] |
| 18 | Caprili Lorenzo | 2007 | Idea Sport SSD - Genova | 01'33''92 | 207 | | | |
50m 43.99 (43.99) 100m 1:33.92 (49.93) [1:33.92] |
