USA Girls 10 & under - 50 Y Back
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 | Danna Zarco | 39.40 | 9 | BB Min | A: 37.99 (+1.41s | 3.6%) | Livermore AquaCowboys | 12/06/2024 | 2024 Pacific Swimming Winter Age Group Champs | |
| 1702 | Angela Cruickshank | 39.40 | 10 | BB Min | A: 37.99 (+1.41s | 3.6%) | Connetquot Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 1703 | Zureena Hughes | 39.40 | 10 | BB Min | A: 37.99 (+1.41s | 3.6%) | Tnt Swimming | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 1704 | Aya Sharif | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 1705 | Carina Cheung | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Hockomock Area YMCA Lightning | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 1706 | Clare Bernard | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Metro Marlins Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 1707 | Callie Ballard | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 1708 | Katharina Bock | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 1709 | Towela Sebit | 39.41 | 9 | BB Min | A: 37.99 (+1.42s | 3.6%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1710 | Sara Buckner | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Karishim Swim Club | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 1711 | Josie Epstein | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 1712 | Zoey Najor | 39.42 | 9 | BB Min | A: 37.99 (+1.43s | 3.6%) | Motor City Aquatics | 01/16/2026 | 2026 Odd Age Classic | |
| 1713 | Maisie Racicot | 39.42 | 10 | BB Min | A: 37.99 (+1.43s | 3.6%) | Rapids Area YMCA | 10/17/2025 | 2025 WMS Boo Bash | |
| 1714 | Celine Lin | 39.42 | 10 | BB Min | A: 37.99 (+1.43s | 3.6%) | Staten Island Aquatics Club | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 1715 | Gabrielle Sandler | 39.42 | 10 | BB Min | A: 37.99 (+1.43s | 3.6%) | Farmingdale Aquatics | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 1716 | Elizabeth Chiu | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Tennessee Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 1717 | Rianne Bohaty | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 1718 | Amira Abel | 39.43 | 7 | BB Min | A: 37.99 (+1.44s | 3.7%) | Hydro Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 1719 | Kristen Isberto | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 1720 | Aziza Schroeder | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Eagle Swim Team Inc. | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 1721 | Eliana Smith | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Mason Makos Swim Team | 01/16/2026 | GSA January Jump Start 2026 | |
| 1722 | Arden Lee | 39.44 | 9 | BB Min | A: 37.99 (+1.45s | 3.7%) | Rosemead Rapids | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 1723 | Aria Ferris | 39.44 | 9 | BB Min | A: 37.99 (+1.45s | 3.7%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 1724 | Anya Loi | 39.44 | 11 | BB Min | A: 37.99 (+1.45s | 3.7%) | Harbor Seals | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 1725 | Sen Chen | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | |
| 1726 | ViMoon Pham | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Spartan Aquatic Club | 02/14/2026 | SAC Winter Classic | |
| 1727 | Addelyn Rausch | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Brookings Swim Club | 12/05/2025 | 2025 Candy Cane Swim Meet | |
| 1728 | Elise Becerra | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1729 | Amy Cui | 39.44 | 9 | BB Min | A: 37.99 (+1.45s | 3.7%) | Aquajets Swim Team | 01/24/2026 | 2026 MN AQJT Winter Invite | |
| 1730 | Bethany Herbias | 39.45 | 10 | BB Min | A: 37.99 (+1.46s | 3.7%) | Stingrays Swim Team | 01/17/2026 | 2026 Duck Bowl | |
| 1731 | Addison Pitz | 39.45 | 9 | BB Min | A: 37.99 (+1.46s | 3.7%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 1732 | Melodie Yuen | 39.45 | 9 | BB Min | A: 37.99 (+1.46s | 3.7%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 1733 | Kiley Joseph | 39.45 | 10 | BB Min | A: 37.99 (+1.46s | 3.7%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 1734 | Yanira Mendis | 39.45 | 9 | BB Min | A: 37.99 (+1.46s | 3.7%) | Aces Swim Club | 03/07/2025 | 2025 CO CSI Silver State Championships | |
| 1735 | Kylie Hollifield | 39.45 | 10 | BB Min | A: 37.99 (+1.46s | 3.7%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1736 | Madison Fogarty | 39.45 | 10 | BB Min | A: 37.99 (+1.46s | 3.7%) | Crimson Aquatics | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 1737 | Megan Xiao | 39.46 | 9 | BB Min | A: 37.99 (+1.47s | 3.7%) | Xtreme Swim Club | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 1738 | Aiyanna Williams | 39.46 | 9 | BB Min | A: 37.99 (+1.47s | 3.7%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 1739 | Emma Yarbrough | 39.46 | 8 | BB Min | A: 37.99 (+1.47s | 3.7%) | Fast Falcons | 01/30/2026 | 2026 FAST February Helping Hands Invite | |
| 1740 | Marais Messana | 39.46 | 10 | BB Min | A: 37.99 (+1.47s | 3.7%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | |
| 1741 | Elena Lippman | 39.46 | 10 | BB Min | A: 37.99 (+1.47s | 3.7%) | Machine Aquatics | 11/06/2025 | 2025 TAC TITANS Big Southern Classic | |
| 1742 | Julia Meeks | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 1743 | Isadora Fain | 39.47 | 9 | BB Min | A: 37.99 (+1.48s | 3.7%) | Layton Surfers | 10/24/2025 | SSC Witchy Waters 2025 | |
| 1744 | Eleanor Mitchell | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1745 | Hadley Tomkowicz | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Champlain Valley Swim Academy- | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1746 | Cora Platt | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | YMCA of Virginia\\\\\\'s Blue Ridge | 01/02/2026 | 2026 LY Winter Invitational | |
| 1747 | Patricia Kaawa | 39.47 | 8 | BB Min | A: 37.99 (+1.48s | 3.7%) | Kona Aquatics Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | |
| 1748 | Reese Miller | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Tampa Y Swimming | 07/25/2025 | 2025 Summer Area 3 Championships | |
| 1749 | Harper McCormack | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Patriot Swim Team | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 1750 | Lauren Lantto | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Great Wolf Swim Team | 01/24/2026 | 2026 MN Tuna Frozen Festival | |
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.