USA Girls 10 & under - 50 Y Back
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 5951 | Savanna Rossman | 45.63 | 9 | B Min | BB: 43.29 (+2.34s | 5.1%) | Racer X Aquatics | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 5952 | Olivia Allen | 45.63 | 10 | B Min | BB: 43.29 (+2.34s | 5.1%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 5953 | Taylor Lincoln | 45.63 | 9 | B Min | BB: 43.29 (+2.34s | 5.1%) | Shark Wave Aquatic Team | 11/21/2025 | 2025 Tiger Turkey Tumble | |
| 5954 | Amelia Mayorga | 45.63 | 9 | B Min | BB: 43.29 (+2.34s | 5.1%) | Plantation Swim Team | 10/03/2025 | Early October Central Park Series | |
| 5955 | Hannah Hassanein | 45.63 | 10 | B Min | BB: 43.29 (+2.34s | 5.1%) | Metro Area Life Time | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 5956 | Josephine Garin | 45.63 | 10 | B Min | BB: 43.29 (+2.34s | 5.1%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | |
| 5957 | Julie Rzouq | 45.63 | 10 | B Min | BB: 43.29 (+2.34s | 5.1%) | Norfolk YMCA Aquajets | 03/14/2026 | 2026 MW App Nebraska YMCA Champs | |
| 5958 | Ivy Stark | 45.63 | 9 | B Min | BB: 43.29 (+2.34s | 5.1%) | Ensworth Aquatics | 10/25/2025 | 2025 IM Spooky | |
| 5959 | Marin Laskowski | 45.63 | 9 | B Min | BB: 43.29 (+2.34s | 5.1%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 5960 | Elizabeth Daniels | 45.64 | 10 | B Min | BB: 43.29 (+2.35s | 5.1%) | Staten Island Aquatics Club | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 5961 | Willow Schwalb | 45.64 | 9 | B Min | BB: 43.29 (+2.35s | 5.1%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 5962 | Cameron Small | 45.64 | 10 | B Min | BB: 43.29 (+2.35s | 5.1%) | Germantown Swim Team | 10/24/2025 | 2025 Fall Invite | |
| 5963 | Maliyah Woods | 45.64 | 10 | B Min | BB: 43.29 (+2.35s | 5.1%) | Detroit All Star Aquatics | 02/13/2026 | 2026 Showdown In Motown | |
| 5964 | DeLeesia Barnes | 45.64 | 9 | B Min | BB: 43.29 (+2.35s | 5.1%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 5965 | Emersyn Forbes | 45.65 | 10 | B Min | BB: 43.29 (+2.36s | 5.2%) | Blue Wave Swimming | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 5966 | Maya Kiryanov | 45.65 | 9 | B Min | BB: 43.29 (+2.36s | 5.2%) | Wind N Sea Swim Team | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 5967 | Dorothea Wilkie | 45.65 | 8 | B Min | BB: 43.29 (+2.36s | 5.2%) | Sea Devils | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 5968 | Gabriella Smith | 45.65 | 10 | B Min | BB: 43.29 (+2.36s | 5.2%) | Old Colony YMCA - Narwhals | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 5969 | Julia Oi | 45.65 | 10 | B Min | BB: 43.29 (+2.36s | 5.2%) | South Lyon Aquatics | 12/06/2025 | SLA Holiday Blast | |
| 5970 | Kennington Schalles | 45.65 | 10 | B Min | BB: 43.29 (+2.36s | 5.2%) | Team Charlotte Swimming | 01/04/2026 | 2026 Team Sailfish Dual Copied | |
| 5971 | Harper Cischke | 45.65 | 9 | B Min | BB: 43.29 (+2.36s | 5.2%) | DC Dept Of Parks and Recreatio | 10/11/2025 | 2025 ASA October Kick Off | |
| 5972 | Rylee Kozak | 45.66 | 10 | B Min | BB: 43.29 (+2.37s | 5.2%) | Greater Toledo Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 5973 | Lilinoe Silva | 45.66 | 10 | B Min | BB: 43.29 (+2.37s | 5.2%) | Swim Kauai Aquatics | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 5974 | Sadie Bradshaw | 45.66 | 9 | B Min | BB: 43.29 (+2.37s | 5.2%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | |
| 5975 | Coraline Schloss | 45.66 | 10 | B Min | BB: 43.29 (+2.37s | 5.2%) | Vermillion Area Swim Team | 12/13/2025 | VAST Winter Invitational | |
| 5976 | Maggie Mitchell | 45.66 | 10 | B Min | BB: 43.29 (+2.37s | 5.2%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 5977 | Lucy Iacco | 45.67 | 10 | B Min | BB: 43.29 (+2.38s | 5.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 5978 | Ellesyn Fischbach | 45.67 | 10 | B Min | BB: 43.29 (+2.38s | 5.2%) | Watertown Area Swim Club | 10/26/2025 | 2025 Ghouls In The Pool | |
| 5979 | Morgan Mathews | 45.67 | 10 | B Min | BB: 43.29 (+2.38s | 5.2%) | Kingfish Swimming Medfield | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 5980 | Julia Nemeroff | 45.67 | 10 | B Min | BB: 43.29 (+2.38s | 5.2%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 5981 | Ellison Harman | 45.67 | 9 | B Min | BB: 43.29 (+2.38s | 5.2%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 5982 | Madison Sublett | 45.67 | 10 | B Min | BB: 43.29 (+2.38s | 5.2%) | Pacific Swim | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 5983 | Millie Sarvies | 45.67 | 10 | B Min | BB: 43.29 (+2.38s | 5.2%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 5984 | Grace Cook | 45.68 | 7 | B Min | BB: 43.29 (+2.39s | 5.2%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 5985 | Isabelle Lewis | 45.68 | 10 | B Min | BB: 43.29 (+2.39s | 5.2%) | Piranhas YMCA of the Suncoast | 11/02/2025 | SUNDAY MORNING RACES NOV 2 | |
| 5986 | Emily Johnson | 45.68 | 10 | B Min | BB: 43.29 (+2.39s | 5.2%) | Puget Sound Swim Club | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |
| 5987 | Tiffany Xiao | 45.68 | 9 | B Min | BB: 43.29 (+2.39s | 5.2%) | Orinda Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 5988 | Faith Tyrell | 45.68 | 10 | B Min | BB: 43.29 (+2.39s | 5.2%) | Granite Falls Makos | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 5989 | Vivienne Kelleher | 45.68 | 9 | B Min | BB: 43.29 (+2.39s | 5.2%) | Crimson Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 5990 | Audrey Nguyen | 45.68 | 10 | B Min | BB: 43.29 (+2.39s | 5.2%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 5991 | Siyana Pavlov | 45.68 | 9 | B Min | BB: 43.29 (+2.39s | 5.2%) | Boca Raton Swim Team | 02/14/2026 | Lightning Valentines BC Invite | |
| 5992 | Evangeline Shipley | 45.69 | 8 | B Min | BB: 43.29 (+2.40s | 5.3%) | Stingrays Swim Team | 11/14/2025 | 2025 Gobbler Gauntlet | |
| 5993 | Isabelle Fleyshman | 45.69 | 9 | B Min | BB: 43.29 (+2.40s | 5.3%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 5994 | Lia Serkovich | 45.69 | 7 | B Min | BB: 43.29 (+2.40s | 5.3%) | Beaverton Area Aquatics Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 5995 | Clara Wilkerson Wong | 45.69 | 10 | B Min | BB: 43.29 (+2.40s | 5.3%) | Skyline Swim Club | 09/20/2024 | Skyline September Intrasquad | |
| 5996 | Darcy Brown | 45.69 | 9 | B Min | BB: 43.29 (+2.40s | 5.3%) | Silver Falls Rapids YMCA | 02/08/2026 | 2026 AAA SC Final Countdown Open | |
| 5997 | Sawyer Cunio | 45.69 | 9 | B Min | BB: 43.29 (+2.40s | 5.3%) | Treasure Coast Aquatics | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 5998 | Anna Brateng | 45.69 | 9 | B Min | BB: 43.29 (+2.40s | 5.3%) | Riptide Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 5999 | Fiona Zidon | 45.69 | 10 | B Min | BB: 43.29 (+2.40s | 5.3%) | Hastings Area Swim Team | 02/21/2026 | 2026 MN NOR MN Bronze Championship Copied | |
| 6000 | Stella Diaz | 45.70 | 10 | B Min | BB: 43.29 (+2.41s | 5.3%) | Red Wing Swim Club | 03/12/2025 | 2025 MN RWSC Fall Winter Mini Meet Champs | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.