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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1701 | Allison Grabowski | 46.83 | 8 | BB Min | A: 42.79 (+4.04s | 8.6%) | York Swim Club of Northern Vir | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 1702 | Elyse Curtin | 46.83 | 9 | BB Min | A: 42.79 (+4.04s | 8.6%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1703 | Soomin Han | 46.84 | 9 | BB Min | A: 42.79 (+4.05s | 8.6%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1704 | Cecilia Thorne | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 1705 | Victoria Willenborg | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | SwimRight Team | 10/10/2026 | NMST BMHG October Invite 26 | |
| 1706 | Marigold Talbott | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | Warrior Aquatic Club | 10/24/2026 | BIG ISLAND SWIMMING @ HPA | |
| 1707 | Lillyana Basil | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | Northside Aquatics | 10/24/2026 | 2026 ST NIST Spooky Splash | |
| 1708 | Grace Arellano | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | Seahawks Swim club | 10/09/2026 | Fall Festival Invitational | |
| 1709 | Evelyn Lee | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Helios | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 1710 | Kami Tong | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 1711 | Kaley Nelson | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Coeur D\\\\\\'alene Area Swim Team | 10/10/2026 | SWAT Fall Challenge 2026 | |
| 1712 | Isabella Mcknight | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Swim Kauai Aquatics | 10/24/2026 | 2026 HI 26th Annual Bill Smith Invitational | |
| 1713 | Alexia Afanasyeva | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1714 | Maeve Beaver | 46.86 | 10 | BB Min | A: 42.79 (+4.07s | 8.7%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1715 | Lina Saleh | 46.87 | 10 | BB Min | A: 42.79 (+4.08s | 8.7%) | Bergen Barracudas Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 1716 | Eliana Chan | 46.87 | 10 | BB Min | A: 42.79 (+4.08s | 8.7%) | Pleasanton Seahawks | 07/25/2026 | Zone 2 Summer Championships | |
| 1717 | Aurora Zhou | 46.87 | 9 | BB Min | A: 42.79 (+4.08s | 8.7%) | Wave Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 1718 | Mikayla Sweeney | 46.87 | 9 | BB Min | A: 42.79 (+4.08s | 8.7%) | Punahou Aquatics Institute | 10/24/2026 | 2026 HI 26th Annual Bill Smith Invitational | |
| 1719 | Ella Johnson | 46.88 | 10 | BB Min | A: 42.79 (+4.09s | 8.7%) | Pueblo Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1720 | Kennedy Stutzman | 46.88 | 9 | BB Min | A: 42.79 (+4.09s | 8.7%) | Lenawee County Gators | 12/06/2025 | 2025 FFYS Holiday Invitational | |
| 1721 | Amelie Tihanyi | 46.88 | 10 | BB Min | A: 42.79 (+4.09s | 8.7%) | Paseo Aquatics Swim Team | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 1722 | Naomi Newell | 46.88 | 10 | BB Min | A: 42.79 (+4.09s | 8.7%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 1723 | Ami Tanaka | 46.89 | 9 | BB Min | A: 42.79 (+4.10s | 8.7%) | Burlingame Aquatics | 11/16/2024 | 2024 DACA SC CBA Meet | |
| 1724 | Kayla Mui | 46.89 | 9 | BB Min | A: 42.79 (+4.10s | 8.7%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1725 | Elsa Nordstrom | 46.89 | 9 | BB Min | A: 42.79 (+4.10s | 8.7%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 1726 | Lucia Torrella | 46.90 | 9 | BB Min | A: 42.79 (+4.11s | 8.8%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1727 | Chloe Adams | 46.90 | 10 | BB Min | A: 42.79 (+4.11s | 8.8%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 1728 | Hanifa Bojuwon | 46.90 | 8 | BB Min | A: 42.79 (+4.11s | 8.8%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 1729 | Nora Thompson | 46.90 | 10 | BB Min | A: 42.79 (+4.11s | 8.8%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 1730 | Lexi Lauderback | 46.90 | 9 | BB Min | A: 42.79 (+4.11s | 8.8%) | New Albany Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1731 | Zoya Kennedy | 46.90 | 9 | BB Min | A: 42.79 (+4.11s | 8.8%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | |
| 1732 | Maya Reznick | 46.91 | 9 | BB Min | A: 42.79 (+4.12s | 8.8%) | Great Lakes Sailfish Swimming | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1733 | Clara Larkin | 46.91 | 10 | BB Min | A: 42.79 (+4.12s | 8.8%) | North Coast Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1734 | Amelia Kam | 46.91 | 8 | BB Min | A: 42.79 (+4.12s | 8.8%) | Pacific Swim | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 1735 | Sharon Salazar | 46.91 | 9 | BB Min | A: 42.79 (+4.12s | 8.8%) | Unattached | 08/22/2026 | TCSC Sprint Invitational | |
| 1736 | Ellie Herman | 46.91 | 10 | BB Min | A: 42.79 (+4.12s | 8.8%) | Longhorn Aquatics | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 1737 | Nola Cipoletti | 46.91 | 10 | BB Min | A: 42.79 (+4.12s | 8.8%) | Bend Swim Club | 08/07/2026 | Bend Swim Club August Invitational | |
| 1738 | Charlotte Wong | 46.91 | 10 | BB Min | A: 42.79 (+4.12s | 8.8%) | Sunnyvale Swim Club | 10/24/2026 | SUNN Fall Classic 2026 | |
| 1739 | Morgan Edouard | 46.92 | 10 | BB Min | A: 42.79 (+4.13s | 8.8%) | Unattached | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 1740 | Poppy Anderson | 46.93 | 10 | BB Min | A: 42.79 (+4.14s | 8.8%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | |
| 1741 | Zoe Uchimoto | 46.94 | 10 | BB Min | A: 42.79 (+4.15s | 8.8%) | Maui Dolphins Swim Club | 05/16/2026 | 2026 MAGSA 12 U ABC And Special Olympics Meet | |
| 1742 | Sofia Gahan | 46.94 | 9 | BB Min | A: 42.79 (+4.15s | 8.8%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 1743 | Audrey Garcia | 46.94 | 9 | BB Min | A: 42.79 (+4.15s | 8.8%) | West Coast Aquatics | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | |
| 1744 | Layla Rinehart | 46.95 | 10 | BB Min | A: 42.79 (+4.16s | 8.9%) | Atlantic Coast Athletic Club | 01/16/2026 | CA Y Winter Rumble Copied | |
| 1745 | Sara Saunders | 46.95 | 10 | BB Min | A: 42.79 (+4.16s | 8.9%) | Potomac Marlins | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 1746 | Audrey Lowengrub | 46.95 | 10 | BB Min | A: 42.79 (+4.16s | 8.9%) | Jcc Waves | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1747 | Lianna Marin | 46.95 | 9 | BB Min | A: 42.79 (+4.16s | 8.9%) | Unattached | 10/02/2026 | SAINT PETE AQUATICS FRI NITE RACE OCT 2 2026 | |
| 1748 | Avery Mack | 46.95 | 10 | BB Min | A: 42.79 (+4.16s | 8.9%) | DeAnza Cupertino Aquatics | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | |
| 1749 | Penelope Braddock | 46.96 | 10 | BB Min | A: 42.79 (+4.17s | 8.9%) | McMinnville | 02/15/2025 | 2025 OR HS 6A 3 | |
| 1750 | Leonor Moscoso Genung | 46.96 | 9 | BB Min | A: 42.79 (+4.17s | 8.9%) | Scarlet Aquatics | 06/06/2026 | 2026 Scarlet Summer Blast | |
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.