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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1551 | Axel Potier | 46.33 | 9 | BB Min | A: 42.79 (+3.54s | 7.6%) | Pro Swimming | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 1552 | Catherine Lei | 46.34 | 9 | BB Min | A: 42.79 (+3.55s | 7.7%) | Suburban Aquatics | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 1553 | Lily Delgross | 46.34 | 9 | BB Min | A: 42.79 (+3.55s | 7.7%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 1554 | Piper Aleshire | 46.34 | 9 | BB Min | A: 42.79 (+3.55s | 7.7%) | Westerville Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1555 | Elia Bytwork | 46.34 | 10 | BB Min | A: 42.79 (+3.55s | 7.7%) | Rockford Riptide | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 1556 | Catalina Exantus | 46.34 | 10 | BB Min | A: 42.79 (+3.55s | 7.7%) | Nu Finmen Swimming | 12/05/2025 | NOVA December Dip | |
| 1557 | Reagan Story | 46.34 | 8 | BB Min | A: 42.79 (+3.55s | 7.7%) | Ensworth Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 1558 | Rebecca Liccardi | 46.35 | 10 | BB Min | A: 42.79 (+3.56s | 7.7%) | Peninsula Wave Riders Swimming | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1559 | Evangeline Sharygin | 46.35 | 10 | BB Min | A: 42.79 (+3.56s | 7.7%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1560 | Myra Hulbert | 46.35 | 10 | BB Min | A: 42.79 (+3.56s | 7.7%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 1561 | Brynn Vanorny | 46.35 | 10 | BB Min | A: 42.79 (+3.56s | 7.7%) | SwimRise Aquatics | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 1562 | Abigail Hinz | 46.36 | 10 | BB Min | A: 42.79 (+3.57s | 7.7%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 1563 | Addison Qu | 46.36 | 10 | BB Min | A: 42.79 (+3.57s | 7.7%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | |
| 1564 | Tatiana Heinrich | 46.36 | 9 | BB Min | A: 42.79 (+3.57s | 7.7%) | Machine Aquatics | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1565 | Rose DiPiro | 46.36 | 9 | BB Min | A: 42.79 (+3.57s | 7.7%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1566 | Paulina Zaitsev | 46.37 | 9 | BB Min | A: 42.79 (+3.58s | 7.7%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1567 | Keira Degalan | 46.37 | 9 | BB Min | A: 42.79 (+3.58s | 7.7%) | T2 Aquatics | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 1568 | Daphne Braddock | 46.37 | 10 | BB Min | A: 42.79 (+3.58s | 7.7%) | McMinnville | 02/13/2026 | 2026 OR HS 6A 3 | |
| 1569 | Orlene Yu | 46.38 | 9 | BB Min | A: 42.79 (+3.59s | 7.7%) | Xtreme Swim Club | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 1570 | Riley Blaugh | 46.38 | 10 | BB Min | A: 42.79 (+3.59s | 7.7%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 1571 | Isabel Churchill | 46.38 | 10 | BB Min | A: 42.79 (+3.59s | 7.7%) | Metro Surge Aquatic Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1572 | Madison Karpinski | 46.38 | 9 | BB Min | A: 42.79 (+3.59s | 7.7%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1573 | Ana Ristanovic | 46.39 | 9 | BB Min | A: 42.79 (+3.60s | 7.8%) | YMCA of Metro North Tritons | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1574 | Emilia Yoon | 46.39 | 9 | BB Min | A: 42.79 (+3.60s | 7.8%) | Cumming Waves | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 1575 | Chloe Wailehua | 46.39 | 8 | BB Min | A: 42.79 (+3.60s | 7.8%) | Iolani Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1576 | Eleanor Wolf | 46.40 | 9 | BB Min | A: 42.79 (+3.61s | 7.8%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 1577 | Zara Webster | 46.40 | 10 | BB Min | A: 42.79 (+3.61s | 7.8%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 1578 | Isabel Schneider | 46.41 | 10 | BB Min | A: 42.79 (+3.62s | 7.8%) | Eastmont | 01/31/2026 | 2026 Winter Open | |
| 1579 | Stella Spencer | 46.41 | 10 | BB Min | A: 42.79 (+3.62s | 7.8%) | Waves Of Wilmington Inc | 05/29/2026 | 2026 NSEA Swim May Flowers WOW Dual Meet | |
| 1580 | Harper Haemmerle | 46.41 | 10 | BB Min | A: 42.79 (+3.62s | 7.8%) | Upper Arlington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1581 | Chloe Wang | 46.41 | 10 | BB Min | A: 42.79 (+3.62s | 7.8%) | Pleasanton Seahawks | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 1582 | Ava Surber | 46.41 | 10 | BB Min | A: 42.79 (+3.62s | 7.8%) | Boise Swim Club | 12/06/2025 | Reindeer Games 2025 | |
| 1583 | Mia Lu | 46.41 | 9 | BB Min | A: 42.79 (+3.62s | 7.8%) | Plymouth Canton Cruisers | 02/27/2026 | 2026 Junior Cup | |
| 1584 | Laila Neggaz | 46.41 | 8 | BB Min | A: 42.79 (+3.62s | 7.8%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 1585 | Elena Angelides | 46.41 | 10 | BB Min | A: 42.79 (+3.62s | 7.8%) | Castle Rock Swimming | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1586 | Reagan Davis | 46.42 | 10 | BB Min | A: 42.79 (+3.63s | 7.8%) | CAC Stingrays Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1587 | Allison Wu | 46.42 | 10 | BB Min | A: 42.79 (+3.63s | 7.8%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 1588 | Lydia Bowman | 46.42 | 10 | BB Min | A: 42.79 (+3.63s | 7.8%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | |
| 1589 | Sloan Sedlak | 46.42 | 9 | BB Min | A: 42.79 (+3.63s | 7.8%) | Saint Louis Tsunami Swimming | 02/27/2026 | Ozark Division I Championship | |
| 1590 | Kaitlyn Bieging | 46.42 | 9 | BB Min | A: 42.79 (+3.63s | 7.8%) | Aces Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 1591 | Ashtyn Geddings | 46.43 | 10 | BB Min | A: 42.79 (+3.64s | 7.8%) | Brownell Talbot | 12/17/2025 | BLCK MW BT Block Party Sprint #2 | |
| 1592 | Elaine Smith | 46.43 | 10 | BB Min | A: 42.79 (+3.64s | 7.8%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1593 | Harper Bruorton | 46.43 | 10 | BB Min | A: 42.79 (+3.64s | 7.8%) | Carolina Aquatics Swim Club | 12/05/2025 | ATOM Winter Invite 2025 | |
| 1594 | Abigail Granger | 46.43 | 9 | BB Min | A: 42.79 (+3.64s | 7.8%) | Atlantis Swimming | 02/06/2026 | 2026 Michigan Open | |
| 1595 | Arden Allard | 46.45 | 10 | BB Min | A: 42.79 (+3.66s | 7.9%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 1596 | Henley Miller | 46.45 | 10 | BB Min | A: 42.79 (+3.66s | 7.9%) | Atlantic Coast Athletic Club | 01/16/2026 | CA Y Winter Rumble Copied | |
| 1597 | Remy English | 46.45 | 10 | BB Min | A: 42.79 (+3.66s | 7.9%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 1598 | Sophia Staunton | 46.45 | 10 | BB Min | A: 42.79 (+3.66s | 7.9%) | Shamrock Swim Club | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 1599 | Abigail Jordan | 46.45 | 9 | BB Min | A: 42.79 (+3.66s | 7.9%) | YMCA of the Triangle Area Swim | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 1600 | Aliza Panameno | 46.45 | 10 | BB Min | A: 42.79 (+3.66s | 7.9%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
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.