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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7751 | Keir Johnson | 54.94 | 9 | B: 54.59 (+0.35s | 0.6%) | Southridge | 02/14/2025 | 2025 OR HS 6a 2 | ||
| 7752 | Nina L'Hommedieu | 54.94 | 9 | B: 54.59 (+0.35s | 0.6%) | Tampa Elite Aquatics | 02/20/2026 | Bay Area Spring Championships | ||
| 7753 | Esme Lucas | 54.95 | 9 | B: 54.59 (+0.36s | 0.7%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | ||
| 7754 | Norabelle Han | 54.95 | 9 | B: 54.59 (+0.36s | 0.7%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | ||
| 7755 | Olive Soucy | 54.95 | 9 | B: 54.59 (+0.36s | 0.7%) | Portland Porpoise Swim Club | 01/10/2026 | 2026 NE CS Winter Classic | ||
| 7756 | Delaney Lynch | 54.95 | 8 | B: 54.59 (+0.36s | 0.7%) | Carrollwood Village Swim Team | 02/20/2026 | Bay Area Spring Championships | ||
| 7757 | Annabella Workman | 54.95 | 7 | B: 54.59 (+0.36s | 0.7%) | Naval Academy Aquatic Club | 12/20/2025 | The Grinch Stole My Times (8 U) 2025 | ||
| 7758 | Allele Li-Fang | 54.95 | 10 | B: 54.59 (+0.36s | 0.7%) | The Fish | 01/31/2026 | The 2026 Super FISH Bowl XVI | ||
| 7759 | Royce Paterson | 54.95 | 10 | B: 54.59 (+0.36s | 0.7%) | Swim Kauai Aquatics | 12/06/2025 | Kauai Ho Oilo Winter Meet | ||
| 7760 | Hannah Kaiser | 54.95 | 10 | B: 54.59 (+0.36s | 0.7%) | Bayside Aquatics | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
| 7761 | Paige Dillow | 54.96 | 10 | B: 54.59 (+0.37s | 0.7%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | ||
| 7762 | Shafer Botke | 54.96 | 9 | B: 54.59 (+0.37s | 0.7%) | Mid Michigan Aquatics Hurrican | 10/04/2025 | 2025 Spooky Splash | ||
| 7763 | Amelia Bota | 54.96 | 9 | B: 54.59 (+0.37s | 0.7%) | Tide Swimming | 11/01/2025 | ODAC Rising Stars Meet #2 | ||
| 7764 | Piper Kohlhagen | 54.96 | 10 | B: 54.59 (+0.37s | 0.7%) | River Falls Swim Club | 11/15/2025 | 2025 MN SHRK Tigersharks Thanksgiving Classic | ||
| 7765 | Lillian Blazo | 54.96 | 11 | B: 54.59 (+0.37s | 0.7%) | Plymouth Canton Cruisers | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 7766 | Hannah Ruan | 54.97 | 9 | B: 54.59 (+0.38s | 0.7%) | South Shore YMCA Strypers | 12/05/2025 | 2025 NE YNS Reid Sacco Prelims Finals Invite | ||
| 7767 | Della Rosser | 54.97 | 8 | B: 54.59 (+0.38s | 0.7%) | Puget Sound Swim Club | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | ||
| 7768 | Paityn Cokeley | 54.97 | 10 | B: 54.59 (+0.38s | 0.7%) | Red River Valley Wahoos | 01/17/2026 | 2026 Optimist High Point Meet | ||
| 7769 | Leah Spillane | 54.97 | 9 | B: 54.59 (+0.38s | 0.7%) | Excel Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 7770 | Emersyn McIlvaine | 54.97 | 8 | B: 54.59 (+0.38s | 0.7%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 7771 | Keira Moran | 54.97 | 10 | B: 54.59 (+0.38s | 0.7%) | Club Husker | 01/24/2026 | 2026 MW LSS Winterfest | ||
| 7772 | Erona Osmani | 54.97 | 9 | B: 54.59 (+0.38s | 0.7%) | Houston Hydra | 11/01/2024 | Gravy Boat Invitational | ||
| 7773 | Sarah Duan | 54.97 | 9 | B: 54.59 (+0.38s | 0.7%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | ||
| 7774 | Merritt Harkins | 54.97 | 9 | B: 54.59 (+0.38s | 0.7%) | Memphis Tiger Swimming | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | ||
| 7775 | Avery Tayan | 54.97 | 8 | B: 54.59 (+0.38s | 0.7%) | Ladera Oaks | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 7776 | Peyton Walton | 54.97 | 10 | B: 54.59 (+0.38s | 0.7%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 7777 | Fiona Leal | 54.97 | 10 | B: 54.59 (+0.38s | 0.7%) | Clover Aquatics | 10/24/2025 | 2025 ST AAAA NS Spooky Splash | ||
| 7778 | Adelaide Flaherty | 54.97 | 8 | B: 54.59 (+0.38s | 0.7%) | Olympus Aquatics | 03/05/2025 | 2025 Short Course UTAGS Championships | ||
| 7779 | Kayleigh Ward | 54.97 | 11 | B: 54.59 (+0.38s | 0.7%) | Grand Island YMCA Quicksilver | 02/07/2026 | 2026 MW App HYAC February Y Meet | ||
| 7780 | Georgia Gkotsis | 54.98 | 11 | B: 54.59 (+0.39s | 0.7%) | Team Suffolk | 12/11/2025 | 2025 MR HAUP Eagle Invitational | ||
| 7781 | Elizabeth McCauley | 54.98 | 9 | B: 54.59 (+0.39s | 0.7%) | Rocky Mountain Rapids | 02/07/2025 | 2025 CO RPDS Championship Kick Off | ||
| 7782 | Palmer Cornett | 54.98 | 8 | B: 54.59 (+0.39s | 0.7%) | Riptide Swim Team | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 7783 | Mae McManus | 54.98 | 9 | B: 54.59 (+0.39s | 0.7%) | Crimson Aquatics | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | ||
| 7784 | Emily Nguyen | 54.98 | 7 | B: 54.59 (+0.39s | 0.7%) | Capital Area Aquatics | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | ||
| 7785 | Kennedy Mitchell | 54.99 | 7 | B: 54.59 (+0.40s | 0.7%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 7786 | Helena Kriesel | 54.99 | 10 | B: 54.59 (+0.40s | 0.7%) | Swim Gators Str | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 7787 | Sophia Long | 54.99 | 9 | B: 54.59 (+0.40s | 0.7%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | ||
| 7788 | Waylin Burke | 54.99 | 9 | B: 54.59 (+0.40s | 0.7%) | Unattached | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 7789 | Cori Hernandez | 54.99 | 8 | B: 54.59 (+0.40s | 0.7%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 7790 | Eleanor O'Neill | 54.99 | 10 | B: 54.59 (+0.40s | 0.7%) | Webbs Tornadoes Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 7791 | Estefania Medina Sandoval | 55.00 | 9 | B: 54.59 (+0.41s | 0.7%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | ||
| 7792 | Charlotte Meeks | 55.00 | 8 | B: 54.59 (+0.41s | 0.7%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 7793 | Caroline Klima | 55.01 | 9 | B: 54.59 (+0.42s | 0.8%) | The Fish | 01/31/2026 | The 2026 Super FISH Bowl XVI | ||
| 7794 | Lilly Carter | 55.01 | 10 | B: 54.59 (+0.42s | 0.8%) | Patriot Aquatics | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 7795 | Addison Fitzsimmons | 55.01 | 10 | B: 54.59 (+0.42s | 0.8%) | Ensworth Aquatics | 12/13/2025 | 2025 Marshmallow Mini | ||
| 7796 | Lily Taganov | 55.01 | 9 | B: 54.59 (+0.42s | 0.8%) | Jbarracudas Swim Team | 10/12/2024 | 2024 SI HSA BC All Ages Oct | ||
| 7797 | Hanna Chen | 55.01 | 8 | B: 54.59 (+0.42s | 0.8%) | Alamo Area Aquatic Association | 10/04/2025 | Autumn Sprints #1 | ||
| 7798 | Brienna Minns | 55.01 | 8 | B: 54.59 (+0.42s | 0.8%) | Sailfish | 10/11/2024 | 2024 ST LSAC 5th Annual Gnarfest | ||
| 7799 | Klaudia Dyszkiewicz | 55.01 | 9 | B: 54.59 (+0.42s | 0.8%) | Aquatic Team Of Mecklenburg | 01/10/2026 | ATOM Frosty Invitational 2026 | ||
| 7800 | Kendall Kaneshiro | 55.01 | 8 | B: 54.59 (+0.42s | 0.8%) | Splash Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | ||
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.