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 | Emilia Weant | 46.25 | 9 | BB Min | A: 42.79 (+3.46s | 7.5%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 1702 | Eden McCage | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Hill Country Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1703 | Catalina Bernal | 46.25 | 9 | BB Min | A: 42.79 (+3.46s | 7.5%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 1704 | Claire Du | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1705 | Laila Inglish | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 1706 | Samantha Waldron | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1707 | Carolina Simpkins | 46.27 | 9 | BB Min | A: 42.79 (+3.48s | 7.5%) | North Palm Beach Swim Club | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 1708 | Torie Thompson | 46.27 | 10 | BB Min | A: 42.79 (+3.48s | 7.5%) | Mesa Aquatics Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 1709 | Isadora Pena | 46.27 | 9 | BB Min | A: 42.79 (+3.48s | 7.5%) | Unattached | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 1710 | Charlotte Drake | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1711 | Ilaryia Ramaniuk | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 1712 | Emma Paisley | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Enfinity Aquatic Club | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 1713 | Hannah Quertermous | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 1714 | Juni Keum | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1715 | Avery Peck | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Terrapins Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 1716 | Anya Thompson | 46.29 | 9 | BB Min | A: 42.79 (+3.50s | 7.6%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 1717 | Sophia Bogan | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Sprc Stingrays | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 1718 | Margaret MacKenzie | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Atlantis Swimming | 10/17/2025 | 2025 OLY Fall Classic | |
| 1719 | Carina Hess | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Mount Carmel Force Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1720 | Sadie Voellinger | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Nocatee Bluetide Swim Team | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1721 | Annabelle Buchner | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Huntington YMCA Bluefish | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1722 | Evelyn Ye | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 1723 | Elsie Holmes | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Columbia River Swim Team | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 1724 | Maya Nessler | 46.31 | 10 | BB Min | A: 42.79 (+3.52s | 7.6%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 1725 | Amelia Vanderbeck | 46.31 | 10 | BB Min | A: 42.79 (+3.52s | 7.6%) | Royal Swimming | 02/28/2026 | 2026 Last Chance Meet | |
| 1726 | Khloe Rehbein | 46.31 | 8 | BB Min | A: 42.79 (+3.52s | 7.6%) | Stingrays Swim Team | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1727 | Petra Gustafson | 46.31 | 10 | BB Min | A: 42.79 (+3.52s | 7.6%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1728 | Joey Pendt | 46.31 | 10 | BB Min | A: 42.79 (+3.52s | 7.6%) | Stingray Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 1729 | Hadley Hutchison | 46.32 | 10 | BB Min | A: 42.79 (+3.53s | 7.6%) | Scioto Country Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1730 | Camorrah Connor | 46.32 | 10 | BB Min | A: 42.79 (+3.53s | 7.6%) | Norfolk Silver Dolphins | 11/22/2025 | ECAT FPJ Memorial Invitational 2025 | |
| 1731 | Vivienne Coviello | 46.32 | 10 | BB Min | A: 42.79 (+3.53s | 7.6%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1732 | Katheryn Bracht | 46.33 | 9 | BB Min | A: 42.79 (+3.54s | 7.6%) | Sandpoint Sharks Swim Club | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 1733 | Audrey Conrad | 46.33 | 10 | BB Min | A: 42.79 (+3.54s | 7.6%) | Saint Joseph Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 1734 | Zoey Nguyen | 46.33 | 10 | BB Min | A: 42.79 (+3.54s | 7.6%) | Garden Grove Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1735 | 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 | |
| 1736 | 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 | |
| 1737 | 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 | |
| 1738 | 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 | |
| 1739 | Elia Bytwork | 46.34 | 10 | BB Min | A: 42.79 (+3.55s | 7.7%) | Rockford Riptide | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 1740 | Catalina Exantus | 46.34 | 10 | BB Min | A: 42.79 (+3.55s | 7.7%) | Nu Finmen Swimming | 12/05/2025 | NOVA December Dip | |
| 1741 | 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 | |
| 1742 | 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 | |
| 1743 | Emma Yin | 46.35 | 10 | BB Min | A: 42.79 (+3.56s | 7.7%) | Wasatch Front Fish Market | 12/04/2025 | 2025 Holiday Swim Festival | |
| 1744 | 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 | |
| 1745 | 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 | |
| 1746 | Brynn Vanorny | 46.35 | 10 | BB Min | A: 42.79 (+3.56s | 7.7%) | SwimRise Aquatics | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 1747 | Vanessa Wang | 46.36 | 10 | BB Min | A: 42.79 (+3.57s | 7.7%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1748 | 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 | |
| 1749 | Addison Qu | 46.36 | 10 | BB Min | A: 42.79 (+3.57s | 7.7%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | |
| 1750 | Tatiana Heinrich | 46.36 | 9 | BB Min | A: 42.79 (+3.57s | 7.7%) | Machine Aquatics | 03/20/2026 | 2026 RMSC Spring Finale | |
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.