| 1 | Savard Katerine | 1993 | CAN Club Aquatique De Montreal - Canada | 00'26''59 | 775 |
| 2 | Masse Kylie Jacqueline | 1996 | CAN Toronto Swim Club | 00'26''99 | 741 |
| 3 | Hanus Danielle | 1998 | CAN Richmond Rapids Swim Club | 00'27''10 | 732 |
| | Cannings Kamryn | 2005 | CAN University Of Calgary Swim Club | 00'27''10 | 732 |
| 5 | Wilm Ingrid K | 1998 | USA Cascade Swim Club | 00'27''37 | 711 |
| 6 | Watson Clare | 2007 | CAN Unattached Canada | 00'27''67 | 688 |
| 7 | Allen Eloise | 2004 | CAN UBC Thunderbirds | 00'27''70 | 686 |
| 8 | Wieclawek Blythe | 2005 | CAN Orillia Channel Cats Swim Club | 00'27''78 | 680 |
| 9 | Fack Leilani R | 2006 | CAN Langley Olympians Swim Club | 00'27''90 | 671 |
| | Korbely Paige | 2007 | CAN Hyack Masters Burnaby | 00'27''90 | 671 |
| 11 | Wist Sela | 2000 | CAN Ubct | 00'27''91 | 670 |
| 12 | Kovaluk Eva | 2004 | CAN Club Aquatique De Montreal - Canada | 00'28''00 | 664 |
| 13 | Raymond Victoria | 2005 | CAN Etobicoke Swimming | 00'28''18 | 651 |
| 14 | Christie Clair | 2006 | CAN Ggst | 00'28''26 | 646 |
| 15 | Burton Bridget | 2005 | CAN Island Swimming | 00'28''27 | 645 |
| 16 | Clark Maxine | 2008 | CAN University Of Calgary Swim Club | 00'28''30 | 643 |
| 17 | Massey Ashlyn | 2006 | CAN Pointe-Claire Swim Club | 00'28''42 | 635 |
| 18 | Gigovic Matea | 2008 | CAN Killarney Swim Club | 00'28''44 | 633 |
| 19 | Kehoe Gracyn | 2007 | CAN Unattached Canada | 00'28''51 | 629 |
| 20 | Beasse Gabrielle | 2007 | CAN Club Aquatique De Montreal - Canada | 00'28''52 | 628 |
| 21 | Heasman Sydney | 2005 | CAN Glencoe Gators Swim Club | 00'28''60 | 623 |
| | Nevins Harper | 2005 | CAN Island Swimming | 00'28''60 | 623 |
| 23 | Hu Yueyi | 2006 | CAN Markham Aquatic Club | 00'28''64 | 620 |
| 24 | Cheung Eunice | 2008 | CAN Newmarket Stingrays Swim Club | 00'28''71 | 616 |
| 25 | Loseth Angel | 2006 | CAN Vernon Kokanee Swim Club | 00'28''73 | 614 |
| 26 | Sang Siporah | 2005 | CAN London Aquatic Club | 00'28''75 | 613 |
| 27 | Stewart Sydney | 2006 | CAN University Of Calgary Swim Club | 00'28''82 | 609 |
| 28 | Bleakney Lila | 2006 | CAN Ggst | 00'28''83 | 608 |
| 29 | Cameron Annika | 2006 | CAN Cp | 00'28''85 | 607 |
| 30 | Howard Dakota | 2007 | CAN Parkland Pirates Aquatic Club | 00'28''89 | 604 |
| 31 | Lee Sophia | 2006 | CAN Ramac Aquatic Club | 00'28''91 | 603 |
| 32 | Visscher Sahara | 2007 | CAN Olympian Swim Club | 00'28''93 | 602 |
| 33 | Firth Brynn V | 2005 | CAN Pacific Sea Wolves | 00'28''97 | 599 |
| | Cara Axelle | 1997 | CAN Rouge Et Or Universitaire | 00'28''97 | 599 |
| 35 | Mcgrath Rebecca | 2006 | CAN Pointe-Claire Swim Club | 00'28''98 | 599 |
| 36 | Begin Tremblay Lily Rose | 2005 | CAN Rl | 00'28''99 | 598 |
| 37 | Walters Jenna | 2006 | CAN Guelph Marlin Aquatic Club | 00'29''02 | 596 |
| 38 | Blake Mikaela K | 2005 | CAN Uxbridge Swim Club | 00'29''04 | 595 |
| | Graboski Katie | 2006 | CAN University Of Calgary Swim Club | 00'29''04 | 595 |
| 40 | Mcmurray Ainsley | 2000 | CAN Csla | 00'29''05 | 594 |
| 41 | Karagiannis Maria Theoni | 2007 | CAN Samak | 00'29''08 | 592 |
| 42 | Blackmore Rach | 2006 | CAN Dartmouth Crusaders Swim Club | 00'29''14 | 589 |
| 43 | Mason Sara V | 2008 | CAN Kssc | 00'29''17 | 587 |
| 44 | Miksa Adele | 2008 | CAN Nyac | 00'29''22 | 584 |
| 45 | Xia Vanessa | 2007 | CAN Oakville Aquatic Club | 00'29''24 | 583 |
| 46 | Tetu Anne Florence | 2006 | CAN Club De Natation Region De Quebec | 00'29''34 | 577 |
| 47 | Wiens Madison | 2005 | CAN Red Deer Catalina Swim Club | 00'29''35 | 576 |
| | Courtemanche Anaee | 2005 | CAN Club Aquatique De Montreal - Canada | 00'29''35 | 576 |
| 49 | Ma Katie | 2007 | USA Mississauga Aquatic Club | 00'29''41 | 573 |
| 50 | Crevier Megane | 2005 | CAN DSC | 00'29''53 | 566 |
| 51 | Esson Summer | 2005 | CAN Cnbo | 00'29''54 | 565 |
| 52 | Willey Jenna | 2007 | CAN Mavs | 00'29''61 | 561 |
| 53 | Moran Jessica | 2007 | CAN Etobicoke Swimming | 00'29''75 | 553 |
