| 1 | Pessina Arianna | 2002 | Robur Et Fides | 00'59''72 | 619 |  |  | |
50m 28.44 (28.44) 100m 59.72 (31.28) [59.72] |
| 2 | Lanzotti Ilaria | 2002 | Senago Nuoto | 01'00''09 | 608 | | | |
50m 29.11 (29.11) 100m 1:00.09 (30.98) [1:00.09] |
| 3 | Garsia Giorgia | 2003 | Arona Active | 01'01''21 | 575 | | | |
50m 29.14 (29.14) 100m 1:01.21 (32.07) [1:01.21] |
| 4 | Belotti Greta | 2001 | Bergamo Nuoto | 01'01''64 | 563 | | | |
50m 29.27 (29.27) 100m 1:01.64 (32.37) [1:01.64] |
| 5 | Bonifacio Carlotta | 2002 | New Swim ASD - Castiglione | 01'02''66 | 536 | | | |
50m 29.41 (29.41) 100m 1:02.66 (33.25) [1:02.66] |
| 6 | Camerin Sara | 2003 | Caronno Pertusella | 01'03''52 | 514 | | | |
50m 31.11 (31.11) 100m 1:03.52 (32.41) [1:03.52] |
| 7 | Rota Gaia | 2003 | Bergamo Nuoto | 01'03''53 | 514 | | | |
50m 30.73 (30.73) 100m 1:03.53 (32.80) [1:03.53] |
| 8 | Gilormello Viola | 2002 | Bergamo Nuoto | 01'04''41 | 493 | | | |
50m 30.72 (30.72) 100m 1:04.41 (33.69) [1:04.41] |
| 9 | Orlandi Rachele | 2003 | Team Insubrika - Creval | 01'04''88 | 483 | | | |
50m 31.15 (31.15) 100m 1:04.88 (33.73) [1:04.88] |
| 10 | Pizzini Cloe Andrea | 2001 | Ice Club Como SRL SSD | 01'04''92 | 482 | | | |
50m 31.68 (31.68) 100m 1:04.92 (33.24) [1:04.92] |
| 11 | Speziali Elisa Giulia | 2003 | Ice Club Como SRL SSD | 01'05''25 | 474 | | | |
50m 31.50 (31.50) 100m 1:05.25 (33.75) [1:05.25] |
| 12 | Perrone Margherita | 2001 | Robur Et Fides | 01'05''35 | 472 | | | |
50m 31.53 (31.53) 100m 1:05.35 (33.82) [1:05.35] |
| 13 | Pelizzoli Benedetta | 2003 | Bergamo Nuoto | 01'05''53 | 468 | | | |
50m 31.31 (31.31) 100m 1:05.53 (34.22) [1:05.53] |
| 14 | Russo Sara | 2002 | Nuoto Sud Milano | 01'05''82 | 462 | | | |
50m 31.78 (31.78) 100m 1:05.82 (34.04) [1:05.82] |
| 15 | Miraglia Sara | 2003 | Arona Active | 01'05''93 | 460 | | | |
50m 30.71 (30.71) 100m 1:05.93 (35.22) [1:05.93] |
| 16 | Cavalleri Chiara | 2002 | Azzurra Nuoto Buccinasco | 01'06''76 | 443 | | | |
50m 31.71 (31.71) 100m 1:06.76 (35.05) [1:06.76] |
| | Randazzo Elisa Maria | 2002 | Team Insubrika - Creval | 01'06''76 | 443 | | | |
50m 31.75 (31.75) 100m 1:06.76 (35.01) [1:06.76] |
| 18 | De Luca Ginevra | 2000 | Senago Nuoto | 01'08''02 | 419 | | | |
50m 32.38 (32.38) 100m 1:08.02 (35.64) [1:08.02] |
| 19 | Gandini Viola | 2000 | Robur Et Fides | 01'08''38 | 412 | | | |
50m 33.03 (33.03) 100m 1:08.38 (35.35) [1:08.38] |
| 20 | Cattini Gaia | 2001 | Games Sport ASD | 01'09''20 | 398 | | | |
50m 33.33 (33.33) 100m 1:09.20 (35.87) [1:09.20] |
| 21 | Monteriso Elisa | 2000 | Robur Et Fides | 01'09''37 | 395 | | | |
50m 32.23 (32.23) 100m 1:09.37 (37.14) [1:09.37] |
| 22 | Nimis Eleonora | 2002 | Caronno Pertusella | 01'09''46 | 393 | | | |
50m 33.38 (33.38) 100m 1:09.46 (36.08) [1:09.46] |
| 23 | Galati Giulia | 2002 | Senago Nuoto | 01'10''74 | 372 | | | |
50m 34.16 (34.16) 100m 1:10.74 (36.58) [1:10.74] |
| 24 | Cattini Linda | 2003 | Games Sport ASD | 01'11''20 | 365 | | | |
50m 33.97 (33.97) 100m 1:11.20 (37.23) [1:11.20] |
| 25 | Bovo Alessia | 2002 | Wet Life Villa Guardia SSD | 01'14''33 | 321 | | | |
50m 34.86 (34.86) 100m 1:14.33 (39.47) [1:14.33] |
| 26 | Esposito Simona | 2000 | Games Sport ASD | 01'14''72 | 316 | | | |
50m 36.03 (36.03) 100m 1:14.72 (38.69) [1:14.72] |
| 27 | Comerio Silvia | 1997 | Games Sport ASD | 01'17''47 | 283 | | | |
50m 37.44 (37.44) 100m 1:17.47 (40.03) [1:17.47] |
| 28 | Carnago Sara | 2003 | Games Sport ASD | 01'21''43 | 244 | | | |
50m 38.49 (38.49) 100m 1:21.43 (42.94) [1:21.43] |
