| 1 | Murtas Federica | 2009 | Waterland Oristano ASD | 00'37''60 | 272 |
| 2 | Merone Rosa Olivia | 2009 | Accademia Sportiva Olbia | 00'38''50 | 253 |
| 3 | Lai Sara | 2010 | Sporting Nuoto Libertas ASD - Cagliari | 00'39''00 | 244 |
| 4 | Cioffo Alyssa | 2009 | Acquasport Cagliari SSD | 00'40''70 | 214 |
| 5 | Ligas Isotta Carlotta | 2009 | Antares SSD - Iglesias | 00'41''10 | 208 |
| 6 | Oggianu Elisa | 2010 | Sport Full Time Sassari | 00'41''40 | 204 |
| 7 | Cambedda Nicole | 2010 | Antares SSD - Iglesias | 00'42''10 | 194 |
| 8 | Ambu Benedetta | 2010 | Atlantide SSD - Elmas | 00'42''20 | 192 |
| 9 | Gaia Elena | 2010 | Esperia Cagliari | 00'42''80 | 184 |
| 10 | Palomba Greta Zoe | 2009 | Esperia Cagliari | 00'43''90 | 171 |
| 11 | Nicassio Licia | 2009 | Nuoto Ozieri ASD | 00'44''20 | 167 |
| 12 | Locci Angelica | 2009 | Atlantide SSD - Elmas | 00'44''60 | 163 |
| 13 | Trudu Valentina | 2009 | Acquamania ASD - Cagliari | 00'45''00 | 159 |
| 14 | Lai Dania | 2009 | Promogest Coop - Cagliari | 00'45''90 | 149 |
| 15 | Frau Sara | 2009 | Antares SSD - Iglesias | 00'46''10 | 147 |
| 16 | Dessi' Maria | 2009 | Sport Full Time Sassari | 00'47''50 | 135 |
| 17 | Loi Martina | 2009 | Acquasport Cagliari SSD | 00'48''70 | 125 |
| 18 | Pili Carlotta | 2009 | Accademia Sportiva Olbia | 00'50''20 | 114 |
| 19 | Derosas Ginevra | 2010 | Sport Full Time Sassari | 00'51''40 | 106 |
| 20 | Meli Arianna | 2009 | Antares SSD - Iglesias | 00'52''00 | 103 |
| 21 | Calaresu Gaia | 2010 | Sport.Er Sassari Nuoto ASD | 00'52''10 | 102 |
| 22 | Mereu Greta | 2009 | All Together COOP.SOC. SSD - Oristano | 00'52''20 | 101 |
| 23 | Putzu Melissa | 2010 | Gruppo In Forma - Cagliari | 00'52''80 | 98 |
| 24 | Caria Melissa | 2009 | All Together COOP.SOC. SSD - Oristano | 00'53''10 | 96 |
| 25 | Fiori Serena | 2009 | Nuoto Ozieri ASD | 00'55''10 | 86 |
| 26 | Corona Sannia Rebecca | 2010 | All Together COOP.SOC. SSD - Oristano | 00'55''50 | 84 |
| 27 | Trogu Nadia | 2010 | Sport.Er Sassari Nuoto ASD | 00'55''80 | 83 |
| 28 | Fais Giulia | 2010 | Accademia Sportiva Olbia | 00'57''10 | 77 |
| 29 | Bonora Emma | 2010 | Accademia Sportiva Olbia | 00'57''40 | 76 |
| 30 | Sedda Nadia Maria | 2010 | Atlantide SSD - Elmas | 00'58''00 | 74 |
| 31 | Carboni Lavinia | 2010 | Sporting Tennis Club ASD - San Gavino Morreale | 01'01''20 | 63 |
| | Devilla Giulia Camilla | 2010 | Accademia Sportiva Olbia | 01'01''20 | 63 |
| 33 | Circuri Alice | 2009 | Sporting Tennis Club ASD - San Gavino Morreale | 01'02''40 | 59 |
| 34 | Figus Giulia | 2010 | Antares SSD - Iglesias | 01'02''70 | 58 |
| 35 | Circuri Marta | 2010 | Sporting Tennis Club ASD - San Gavino Morreale | 01'04''60 | 53 |
| 36 | Isola Matilde | 2010 | Antares SSD - Iglesias | 01'07''80 | 46 |
