USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5851 | Aubree Charlesworth | 53.96 | 9 | B Min | BB: 48.69 (+5.27s | 9.8%) | Maverick Aquatics | 06/07/2025 | 2025 CO Aspen Summer Meet | |
| 5852 | D'Marisha Harty | 53.96 | 8 | B Min | BB: 48.69 (+5.27s | 9.8%) | H.E.S. Hurricanes Swim Team | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 5853 | D'Marisha Harty | 53.96 | 8 | B Min | BB: 48.69 (+5.27s | 9.8%) | H.E.S. Hurricanes Swim Team | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 5854 | Jane Fulling | 53.96 | 10 | B Min | BB: 48.69 (+5.27s | 9.8%) | Waves Of Wilmington Inc | 07/02/2026 | BAC Vs WOW Dual | |
| 5855 | Gwyn Frankfort | 53.97 | 9 | B Min | BB: 48.69 (+5.28s | 9.8%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 5856 | Andrea Parra Carlos | 53.98 | 10 | B Min | BB: 48.69 (+5.29s | 9.8%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 5857 | Briella Stokes | 53.98 | 9 | B Min | BB: 48.69 (+5.29s | 9.8%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 5858 | Evelyn Polazzi | 53.98 | 10 | B Min | BB: 48.69 (+5.29s | 9.8%) | Pine Crest Swimming | 11/21/2025 | 2025 NPB Turkey Invite | |
| 5859 | Beverly Uketui | 53.98 | 9 | B Min | BB: 48.69 (+5.29s | 9.8%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 5860 | Tara Radivojevic | 53.98 | 10 | B Min | BB: 48.69 (+5.29s | 9.8%) | Eagle Aquatics | 12/06/2025 | 2025 NMST December Holiday Invite | |
| 5861 | Mingyang Hou | 53.98 | 10 | B Min | BB: 48.69 (+5.29s | 9.8%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 5862 | Lila Sadaya | 53.98 | 9 | B Min | BB: 48.69 (+5.29s | 9.8%) | Hawaii Swimming Club | 01/11/2026 | ABC SCY Meet | |
| 5863 | Samantha Pinigitore | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Swim Fort Lauderdale | 04/18/2026 | SoFlo 12 Under Spring Invitational | |
| 5864 | Madalyn Renner | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Obx Swim Club | 01/10/2026 | ODAC January 2026 Rising Stars Meet | |
| 5865 | Victoria Veihmeyer | 53.99 | 8 | B Min | BB: 48.69 (+5.30s | 9.8%) | Silver Spring YMCA Piranhas | 11/22/2025 | 20205 Odd Ball Challenge | |
| 5866 | Olivia Nadramija Cardenas | 53.99 | 10 | B Min | BB: 48.69 (+5.30s | 9.8%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 Fairland | |
| 5867 | Reagan Laneres | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Kingfish Swimming Medfield | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 5868 | Olivia Cortes | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 5869 | Catherine Acquavito | 53.99 | 8 | B Min | BB: 48.69 (+5.30s | 9.8%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | |
| 5870 | Sera Wu | 53.99 | 7 | B Min | BB: 48.69 (+5.30s | 9.8%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 5871 | Amelia Chu | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Castle Rock Swimming | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |
| 5872 | Penelope Kallini | 53.99 | 7 | B Min | BB: 48.69 (+5.30s | 9.8%) | Spartan Aquatic Club | 01/16/2026 | 2026 Pentathlon | |
| 5873 | Brielle Calix | 54.00 | 10 | B Min | BB: 48.69 (+5.31s | 9.8%) | Prince George\\\\\\'s Parks and Recr | 05/22/2026 | 2026 ISCA National Diversity Swim Champ | |
| 5874 | Madison Rapoza | 54.00 | 10 | B Min | BB: 48.69 (+5.31s | 9.8%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 5875 | Isabella Prabhakar | 54.00 | 10 | B Min | BB: 48.69 (+5.31s | 9.8%) | Otter Swim Club | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 5876 | Tiernan McEachern | 54.00 | 9 | B Min | BB: 48.69 (+5.31s | 9.8%) | Atlantis Aquatics | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 5877 | Alexandra Tran | 54.00 | 9 | B Min | BB: 48.69 (+5.31s | 9.8%) | YMCA of the North Shore Sharks | 09/27/2025 | 2025 NE YNS September Sprint Spectacular Co | |
| 5878 | Lily Davlin | 54.00 | 10 | B Min | BB: 48.69 (+5.31s | 9.8%) | Nampa Swim Team | 10/11/2025 | 2025 Koudelka Memorial | |
| 5879 | Violet Goldstein | 54.01 | 9 | B Min | BB: 48.69 (+5.32s | 9.9%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 5880 | Madelyn Rop | 54.01 | 10 | B Min | BB: 48.69 (+5.32s | 9.9%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 5881 | Sophia Suprun | 54.01 | 9 | B Min | BB: 48.69 (+5.32s | 9.9%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 5882 | Jubilee Geschwendt | 54.01 | 9 | B Min | BB: 48.69 (+5.32s | 9.9%) | Oyster River Otters | 03/01/2026 | 2026 NE UVAC 14 And Under Pentathlon | |
| 5883 | Nayeli Cargill | 54.01 | 10 | B Min | BB: 48.69 (+5.32s | 9.9%) | Cali Piranha Swim Team | 11/08/2025 | HSA All Ages NTS | |
| 5884 | Nicole Brito | 54.02 | 9 | B Min | BB: 48.69 (+5.33s | 9.9%) | Tampa Bay Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 5885 | Cornelia Keen | 54.02 | 10 | B Min | BB: 48.69 (+5.33s | 9.9%) | Streamline & Sprint Human Perf | 02/06/2026 | 2026 SES Region 3 Champions | |
| 5886 | Eleanor Reed | 54.02 | 9 | B Min | BB: 48.69 (+5.33s | 9.9%) | Gaston Gators | 03/07/2026 | RCST Pirate S Gold | |
| 5887 | Isabel Bolt | 54.02 | 9 | B Min | BB: 48.69 (+5.33s | 9.9%) | Beaverton Area Aquatics Club | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 5888 | Liliana Sustare | 54.02 | 10 | B Min | BB: 48.69 (+5.33s | 9.9%) | Bend Swim Club | 03/14/2026 | 2026 TEAM Shootout | |
| 5889 | Leah Huang | 54.02 | 8 | B Min | BB: 48.69 (+5.33s | 9.9%) | Lifetime | 03/13/2026 | 2026 NE INST NE Cup | |
| 5890 | Eleanor Miller | 54.02 | 9 | B Min | BB: 48.69 (+5.33s | 9.9%) | Aspire Aquatics of Colorado | 01/23/2026 | 2026 CO FAST Winter Open | |
| 5891 | Emma Nonnenmacher | 54.02 | 10 | B Min | BB: 48.69 (+5.33s | 9.9%) | Team Suffolk | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 5892 | Nikki Dong | 54.03 | 10 | B Min | BB: 48.69 (+5.34s | 9.9%) | Texas Elite Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 5893 | Chloe Cook | 54.03 | 9 | B Min | BB: 48.69 (+5.34s | 9.9%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 5894 | Katherine League | 54.03 | 10 | B Min | BB: 48.69 (+5.34s | 9.9%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 5895 | Isabelle Johnson | 54.03 | 9 | B Min | BB: 48.69 (+5.34s | 9.9%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 5896 | Gabriella Ordonez | 54.03 | 10 | B Min | BB: 48.69 (+5.34s | 9.9%) | Blue Tide Aquatics | 09/20/2024 | 2024 BTA IMX IMR | |
| 5897 | Vivienne Smith | 54.03 | 10 | B Min | BB: 48.69 (+5.34s | 9.9%) | Mission Valley YMCA | 06/28/2025 | 2025 SI CAST 14 Under Rising Stars 2 | |
| 5898 | Pender Smith | 54.03 | 10 | B Min | BB: 48.69 (+5.34s | 9.9%) | Jcc Sea Serpents | 01/10/2026 | 2026 NE CS Winter Classic | |
| 5899 | Sybi Kurz | 54.03 | 8 | B Min | BB: 48.69 (+5.34s | 9.9%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 5900 | Everly Matthews | 54.03 | 9 | B Min | BB: 48.69 (+5.34s | 9.9%) | Shark Tank Racing Squad | 03/21/2026 | 2026 MAKO SPRING FLING | |
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.