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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5901 | Kaili Xu | 52.89 | 9 | B Min | BB: 48.69 (+4.20s | 7.9%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | |
| 5902 | Anna Gilfrich | 52.89 | 9 | B Min | BB: 48.69 (+4.20s | 7.9%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 5903 | Helena Gordon | 52.89 | 10 | B Min | BB: 48.69 (+4.20s | 7.9%) | Tampa Y Swimming | 10/10/2025 | 2025 FAST Pumpkin Plunge | |
| 5904 | Nora Johnson | 52.89 | 8 | B Min | BB: 48.69 (+4.20s | 7.9%) | St Croix Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 5905 | Grace McGarry | 52.89 | 10 | B: 43.99 (+8.90s | 16.8%) | SwimMAC Carolina | 11/15/2025 | 2025 John Dewey Invitational | ||
| 5906 | Kinsley Herringdine | 52.89 | 10 | B Min | BB: 48.69 (+4.20s | 7.9%) | Carrollton Bluefins | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 5907 | Nora Profumo | 52.90 | 8 | B Min | BB: 48.69 (+4.21s | 8.0%) | Saint Petersburg Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 5908 | Alianna Raine | 52.90 | 10 | B Min | BB: 48.69 (+4.21s | 8.0%) | Edina Swim Club | 12/12/2025 | 2025 MN SCSC Winter Carnival | |
| 5909 | Remy Danesis | 52.90 | 9 | B Min | BB: 48.69 (+4.21s | 8.0%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 5910 | Stephanie Wang | 52.90 | 9 | B Min | BB: 48.69 (+4.21s | 8.0%) | Seattle Metropolitan Aquatic C | 05/18/2025 | 2025 PN SMAC May Mini Meet | |
| 5911 | Jazlynn Bernal | 52.90 | 9 | B Min | BB: 48.69 (+4.21s | 8.0%) | Patuxent Aquatics Club | 02/13/2026 | 39th Black History Swim Meet | |
| 5912 | Emily Woolley | 52.90 | 10 | B Min | BB: 48.69 (+4.21s | 8.0%) | Milford Area Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 5913 | Celine Liu | 52.91 | 9 | B Min | BB: 48.69 (+4.22s | 8.0%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 5914 | Elle Kanitz | 52.91 | 8 | B Min | BB: 48.69 (+4.22s | 8.0%) | Saline Swim Team | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 5915 | Hollis Levorse | 52.91 | 9 | B Min | BB: 48.69 (+4.22s | 8.0%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 5916 | Evelyn Sorrenti | 52.91 | 8 | B Min | BB: 48.69 (+4.22s | 8.0%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 5917 | Leah Miller | 52.91 | 8 | B Min | BB: 48.69 (+4.22s | 8.0%) | Battle Creek YMCA - Sturgis | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 5918 | Eleanor Mutispaugh | 52.91 | 10 | B Min | BB: 48.69 (+4.22s | 8.0%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 5919 | Harper Contreras | 52.92 | 8 | B Min | BB: 48.69 (+4.23s | 8.0%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 5920 | Caroline Tanner | 52.92 | 9 | B Min | BB: 48.69 (+4.23s | 8.0%) | Waterloo Swimming | 10/06/2024 | 2024 ST TXLA 10 U Fall Kick Off | |
| 5921 | Layla Vencill | 52.92 | 8 | B Min | BB: 48.69 (+4.23s | 8.0%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 5922 | Lilly McDowell | 52.92 | 8 | B Min | BB: 48.69 (+4.23s | 8.0%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 5923 | GraceLynn Phan | 52.92 | 10 | B Min | BB: 48.69 (+4.23s | 8.0%) | Issaquah Swim Team | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 5924 | Mingyu Chen | 52.92 | 9 | B Min | BB: 48.69 (+4.23s | 8.0%) | Coronado Swim -team Elite | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 5925 | Ellis Marinelli | 52.92 | 10 | B Min | BB: 48.69 (+4.23s | 8.0%) | SwimRise Aquatics | 11/01/2025 | 2025 SwimRise Fall Festival | |
| 5926 | Elizabeth Beal | 52.92 | 10 | B Min | BB: 48.69 (+4.23s | 8.0%) | North Carolina Aquatic Club | 02/14/2026 | 2026 CAT Valentine Splash | |
| 5927 | Harper Zion | 52.92 | 10 | B Min | BB: 48.69 (+4.23s | 8.0%) | Virginia Gators | 12/12/2025 | Triad Tropic Invitational Copied | |
| 5928 | Louisa Yao-Adams | 52.92 | 10 | B Min | BB: 48.69 (+4.23s | 8.0%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 5929 | Elise Mafanire | 52.93 | 8 | B Min | BB: 48.69 (+4.24s | 8.0%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 5930 | Lilyana Lee | 52.93 | 10 | B Min | BB: 48.69 (+4.24s | 8.0%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 5931 | Clare Armstrong | 52.93 | 9 | B Min | BB: 48.69 (+4.24s | 8.0%) | West | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 5932 | Jahzara Saunders | 52.93 | 9 | B Min | BB: 48.69 (+4.24s | 8.0%) | Gator Swim Club | 09/05/2025 | Hydro Fall Classic 2025 | |
| 5933 | Emma Cookson | 52.93 | 10 | B Min | BB: 48.69 (+4.24s | 8.0%) | SwimRise Aquatics | 01/16/2026 | 2026 Pentathlon | |
| 5934 | Elizabeth Bernabe | 52.94 | 10 | B Min | BB: 48.69 (+4.25s | 8.0%) | Elko Swim Team | 12/13/2025 | 2025 UTAH Winter Classic | |
| 5935 | Tennant McGill | 52.94 | 8 | B Min | BB: 48.69 (+4.25s | 8.0%) | Opelika Swim Team | 02/06/2026 | 2026 SES Region 3 Champions | |
| 5936 | Harper Allen | 52.94 | 10 | B Min | BB: 48.69 (+4.25s | 8.0%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 5937 | Julia Nemeroff | 52.94 | 10 | B Min | BB: 48.69 (+4.25s | 8.0%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 5938 | Audrey Taylor | 52.94 | 10 | B Min | BB: 48.69 (+4.25s | 8.0%) | Bangor YMCA Barracudas | 03/13/2025 | 2025 MESI Winter Short Course Championships | |
| 5939 | Adelynn Stone | 52.94 | 10 | B Min | BB: 48.69 (+4.25s | 8.0%) | Carolina Aquatics Swim Club | 12/05/2025 | ATOM Winter Invite 2025 | |
| 5940 | Elizabeth Tokarz | 52.95 | 10 | B Min | BB: 48.69 (+4.26s | 8.0%) | Crimson Aquatics | 03/06/2026 | 2026 NE CRIM March Trials Finals Meet | |
| 5941 | Chloe Moore | 52.95 | 10 | B Min | BB: 48.69 (+4.26s | 8.0%) | Accokeek Stroke Technique Swim | 02/13/2026 | 39th Black History Swim Meet | |
| 5942 | Addison Oetting | 52.95 | 10 | B Min | BB: 48.69 (+4.26s | 8.0%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 5943 | Ava Brandenburg | 52.96 | 10 | B Min | BB: 48.69 (+4.27s | 8.1%) | Metro Marlins Swim Team | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 5944 | Grace Aiken | 52.96 | 9 | B Min | BB: 48.69 (+4.27s | 8.1%) | Rockingham Area Youth Swimming | 03/13/2026 | 2026 NE UVAC NHSA State Championships | |
| 5945 | Kali Joseph | 52.96 | 9 | B Min | BB: 48.69 (+4.27s | 8.1%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | |
| 5946 | Jolene Meier | 52.96 | 10 | B Min | BB: 48.69 (+4.27s | 8.1%) | Frederick Area Swim Team | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 5947 | Ansley Bryan | 52.96 | 10 | B Min | BB: 48.69 (+4.27s | 8.1%) | Rocky Mount Family YMCA Racers | 02/13/2026 | 2026 RMY February Friday Night 50 S | |
| 5948 | River Steinbis | 52.96 | 9 | B Min | BB: 48.69 (+4.27s | 8.1%) | Boise YMCA Swim Team | 12/04/2025 | 2025 Holiday Swim Festival | |
| 5949 | Kira Zamfira | 52.96 | 8 | B Min | BB: 48.69 (+4.27s | 8.1%) | Metro Aquatic Club of Miami | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 5950 | Hannah Hickman | 52.96 | 9 | B Min | BB: 48.69 (+4.27s | 8.1%) | Alamo Area Aquatic Association | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
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.