| 1 | Gerardi Tommaso | 2007 | Aurelia Nuoto ASD | 00'59''05 | 548 |  |  | |
50m 29.39 (29.39) 100m 59.05 (29.66) [59.05] |
| 2 | Brandimarte Matteo | 2008 | Centro Sport Roma SSD | 01'00''32 | 514 | | | |  |
50m 29.41 (29.41) 100m 1:00.32 (30.91) [1:00.32] |
| 3 | Hyso Alessandro | 2007 | Thebris Perugia | 01'00''36 | 513 | | | |
50m 29.11 (29.11) 100m 1:00.36 (31.25) [1:00.36] |
| 4 | De Finis Alessio | 2008 | Aurelia Nuoto ASD | 01'00''38 | 512 | | | | |
50m 29.35 (29.35) 100m 1:00.38 (31.03) [1:00.38] |
| 5 | Bernardo Emanuele | 2007 | Rari Nantes Nuoto Salerno | 01'01''60 | 482 | | | |
50m 29.94 (29.94) 100m 1:01.60 (31.66) [1:01.60] |
| 6 | Dinu Alessandro Costantino | 2007 | Centro Sport Roma SSD | 01'02''04 | 472 | | | |
50m 30.46 (30.46) 100m 1:02.04 (31.58) [1:02.04] |
| 7 | Laluci Alessio Andrei | 2008 | Guidonia SC Manianpama ASD | 01'02''38 | 465 | | | |
50m 29.96 (29.96) 100m 1:02.38 (32.42) [1:02.38] |
| 8 | Petricelli Alessio | 2007 | Consorz. Le Cupole - Roma | 01'04''01 | 430 | | | |
50m 30.87 (30.87) 100m 1:04.01 (33.14) [1:04.01] |
| 9 | Casarin Nicolo' | 2008 | Guidonia SC Manianpama ASD | 01'04''19 | 426 |
| 10 | Mellai Francesco | 2008 | K-Sport Academy SSD | 01'04''52 | 420 |
| 11 | Salvatori Cristiano | 2008 | Gruppo Sportivo Fiamme Oro | 01'04''70 | 416 |
| 12 | Bellino Daniele | 2007 | Circolo Canottieri Aniene | 01'05''68 | 398 |
| 13 | Vasiento Andrea | 2008 | K-Sport Academy SSD | 01'06''28 | 387 |
| 14 | Divizia Alessio | 2008 | Effedue Group | 01'06''31 | 387 |
| 15 | Sciarretta Vittorio | 2007 | Hidro Sport S.S.D. ARL | 01'06''86 | 377 |
| 16 | Santoro Lino | 2008 | Hidro Sport S.S.D. ARL | 01'07''43 | 368 |
| 17 | Carocci Leandro | 2008 | Sport Village Fondi Nuoto SSD | 01'08''74 | 347 | | | |
50m 34.04 (34.04) 100m 1:08.74 (34.70) [1:08.74] |
| 18 | Natuzzi Alessandro | 2007 | K-Sport Academy SSD | 01'08''95 | 344 | | | |
50m 33.49 (33.49) 100m 1:08.95 (35.46) [1:08.95] |
| 19 | Amato Bruno | 2007 | Swim Academy SSD | 01'09''49 | 336 | | | |
50m 32.37 (32.37) 100m 1:09.49 (37.12) [1:09.49] |
| 20 | Pulcini Claudio | 2008 | Olimpiasport FCO SSD | 01'13''39 | 285 | | | |
50m 35.62 (35.62) 100m 1:13.39 (37.77) [1:13.39] |
| 21 | Federici Roberto | 2008 | Olimpiasport FCO SSD | 01'13''41 | 285 | | | |
50m 35.25 (35.25) 100m 1:13.41 (38.16) [1:13.41] |
| 22 | Salvatore Riccardo | 2007 | Rari Nantes Roma Vis Nova | 01'14''08 | 277 | | | |
50m 36.61 (36.61) 100m 1:14.08 (37.47) [1:14.08] |
| 23 | Colasanti Giorgio | 2008 | Effedue Group | 01'14''30 | 275 | | | |
50m 36.88 (36.88) 100m 1:14.30 (37.42) [1:14.30] |
| 24 | Isoppi Gabriele | 2008 | Thebris Perugia | 01'21''25 | 210 | | | |
50m 40.07 (40.07) 100m 1:21.25 (41.18) [1:21.25] |
