| Bib | Athlete | Year | Cat. | | PB |
| 577 | NIKOLAEVA Natalia | 2003 | W | RUS RUSSIA | 54.8 |
| 56 | MARTINEZ DE LA RIVA Cam | 1994 | W | ESP SPAIN | 44.26 |
| 291 | STEPHENSON Ellen | 2004 | W | GBR GREAT BRITAIN & N.I. | 44.34 |
| 423 | FRANZA Chiara | 1999 | W | ITA ITALIA | 45.69 |
| | | | | VA006 ASD RARI NANTES SARONNO | |
| 705 | SCHERDER Maggie | 2002 | W | USA UNITED STATES OF AMERICA | 46.76 |
| 171 | HATFIELD Caitlin | 2004 | W | GBR GREAT BRITAIN & N.I. | 47.88 |
| 14 | PINJUH Marija | 1996 | W | CRO CROATIA | 48.90 |
| 89 | REIN Maria | 1999 | W | EST ESTONIA | 48.92 |
| 416 | CHIAPPA Sabrina | 2000 | W | ITA ITALIA | 49.21 |
| | | | | CR005 ASD DELFINI CREMONA ONLUS | |
| 116 | BOCKING Holly | 2001 | W | GBR GREAT BRITAIN & N.I. | 49.62 |
| 144 | FAITHFULL Caroline | 1994 | W | GBR GREAT BRITAIN & N.I. | 50.03 |
| 159 | GARRETT Florence | 1993 | W | GBR GREAT BRITAIN & N.I. | 50.94 |
| 377 | PHILLIPS Maeve | 1983 | W | IRL IRELAND | 51.19 |
| 535 | TORRES Diana | 1999 | W | POR PORTUGAL | 51.39 |
| 131 | EDWARDS Alexandra | 1999 | W | GBR GREAT BRITAIN & N.I. | 51.72 |
| 229 | MCCRINDLE Cerys | 2002 | W | GBR GREAT BRITAIN & N.I. | 52.00 |
| 359 | HENNESSY Anna | 1999 | W | IRL IRELAND | 53.12 |
| 224 | MARTIN Kathryn | 1998 | W | GBR GREAT BRITAIN & N.I. | 53.58 |
| 151 | FICKLING Lucie | 2001 | W | GBR GREAT BRITAIN & N.I. | 55.26 |
| 613 | ANLATICI Ada-zehra | 2007 | W | TUR TURKEY | 55.58 |
| 720 | TREVOR Caitlin | 2003 | W | USA UNITED STATES OF AMERICA | 56.51 |
| 97 | ALLEN Elizabeth | 2004 | W | GBR GREAT BRITAIN & N.I. | 56.83 |
| 166 | GREIG Beth | 2000 | W | GBR GREAT BRITAIN & N.I. | 56.93 |
| 313 | TURNER Rebecca | 1998 | W | GBR GREAT BRITAIN & N.I. | 57.26 |
| 678 | BERGQUIST Lauren | 1997 | W | USA UNITED STATES OF AMERICA | 57.67 |
| 665 | OZTEKIN Irem | 2001 | W | TUR TURKEY | 59.21 |
| 217 | LOGAN Laura | 1994 | W | GBR GREAT BRITAIN & N.I. | 1:01.03 |
| 623 | BAGDAT Rana | 2005 | W | TUR TURKEY | 1:02.09 |
| 397 | YAP Mei-lin | 1988 | W | IRL IRELAND | 1:02.86 |
| 241 | MCKENNA Ciara | 2001 | W | GBR GREAT BRITAIN & N.I. | 1:03.37 |
| 45 | BREY IGLESIAS Rocio | 1998 | W | ESP SPAIN | 1:10.03 |
| 611 | MAMMETDURDYYEVA Humay | 1982 | W | TKM TURKMENISTAN | 1:16.30 |
|