| 1 | Gabrielli Alessio | 2008 | Domar Sporting Club SSD | 01'03''60 | 534 |  |  | |
50m 30.98 (30.98) 100m 1:03.60 (32.62) [1:03.60] |
| 2 | Perotti Filippo | 2008 | Polisportiva Lavoratori Terni | 01'03''74 | 530 | | | |
50m 30.65 (30.65) 100m 1:03.74 (33.09) [1:03.74] |
| 3 | Tognaccini Andrea | 2008 | Aquatica SSD - San Casciano | 01'05''27 | 494 | | | |
50m 31.18 (31.18) 100m 1:05.27 (34.09) [1:05.27] |
| 4 | Tramentozzi Samuele | 2008 | Circolo Canottieri Aniene | 01'05''78 | 482 | | | |
50m 32.66 (32.66) 100m 1:05.78 (33.12) [1:05.78] |
| 5 | Taccheri Taddeo | 2008 | H. Sport SSD - Firenze | 01'06''44 | 468 | | | |
50m 32.83 (32.83) 100m 1:06.44 (33.61) [1:06.44] |
| 6 | Antonelli Edoardo | 2008 | TVN ASD | 01'06''57 | 465 | | | |
50m 32.95 (32.95) 100m 1:06.57 (33.62) [1:06.57] |
| 7 | Singh Varinder | 2008 | H. Sport SSD - Firenze | 01'07''04 | 455 | | | |
50m 32.83 (32.83) 100m 1:07.04 (34.21) [1:07.04] |
| 8 | Vegni Lorenzo | 2008 | H. Sport SSD - Firenze | 01'07''88 | 439 | | | |
50m 34.05 (34.05) 100m 1:07.88 (33.83) [1:07.88] |
| 9 | Biagiotti Lapo | 2008 | Rari Nantes Florentia | 01'08''73 | 423 | | | |
50m 33.29 (33.29) 100m 1:08.73 (35.44) [1:08.73] |
| 10 | Moretti Davide | 2008 | Arete' SSD | 01'09''13 | 415 | | | |
50m 33.65 (33.65) 100m 1:09.13 (35.48) [1:09.13] |
| 11 | Giommoni Leonardo | 2008 | Virtus Buonconvento ASD | 01'09''68 | 406 | | | |
50m 34.09 (34.09) 100m 1:09.68 (35.59) [1:09.68] |
| 12 | Pelliccioni Ludovico | 2008 | Arete' SSD | 01'10''11 | 398 | | | |
50m 34.37 (34.37) 100m 1:10.11 (35.74) [1:10.11] |
| 13 | Brogna Felice | 2008 | Virtus Buonconvento ASD | 01'10''24 | 396 | | | |
50m 33.34 (33.34) 100m 1:10.24 (36.90) [1:10.24] |
| 14 | Marziale Matteo | 2008 | Nuoto Club 2000 Faenza | 01'10''69 | 388 | | | |
50m 34.47 (34.47) 100m 1:10.69 (36.22) [1:10.69] |
| 15 | D'Avanzo Augusto | 2008 | Virtus Buonconvento ASD | 01'10''90 | 385 | | | |
50m 1:10.90 (1:10.90) |
| 16 | Gori Lapo | 2008 | Futura Club I Cavalieri Prato | 01'11''61 | 374 | | | |
50m 34.90 (34.90) 100m 1:11.61 (36.71) [1:11.61] |
| 17 | Giannotti Lorenzo | 2008 | Torre N.P. Pontassieve ASD | 01'12''52 | 360 | | | |
50m 35.10 (35.10) 100m 1:12.52 (37.42) [1:12.52] |
| 18 | Nevi Alessandro | 2008 | Polisportiva Lavoratori Terni | 01'13''03 | 352 | | | |
50m 35.06 (35.06) 100m 1:13.03 (37.97) [1:13.03] |
| 19 | Giusti Guglielmo | 2008 | Futura Club I Cavalieri Prato | 01'13''30 | 348 | | | |
50m 35.81 (35.81) 100m 1:13.30 (37.49) [1:13.30] |
| 20 | Baldini Andrea | 2008 | Virtus Buonconvento ASD | 01'17''00 | 300 | | | |
50m 37.73 (37.73) 100m 1:17.00 (39.27) [1:17.00] |
| 21 | Casini Mattia | 2008 | H. Sport SSD - Firenze | 01'17''47 | 295 | | | |
50m 37.85 (37.85) 100m 1:17.47 (39.62) [1:17.47] |
| 22 | Persichetti Matteo | 2008 | Polisportiva Lavoratori Terni | 01'20''14 | 266 | | | |
50m 38.29 (38.29) 100m 1:20.14 (41.85) [1:20.14] |
