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 | Macklin McAlister | 40.69 | 9 | BB Min | A: 37.99 (+2.70s | 6.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | |
| 1702 | Tessa Iaci | 40.69 | 10 | BB Min | A: 37.99 (+2.70s | 6.6%) | The Capitol Sea Devils | 01/24/2026 | 2026 SDS Polar Bear Invitational | |
| 1703 | Abigail Brown | 40.69 | 8 | BB Min | A: 37.99 (+2.70s | 6.6%) | Plymouth Canton Cruisers | 02/27/2026 | 2026 Junior Cup | |
| 1704 | Ellie Smith | 40.69 | 8 | BB Min | A: 37.99 (+2.70s | 6.6%) | Plymouth Canton Cruisers | 02/13/2026 | 2026 Showdown In Motown | |
| 1705 | Emerson Koch | 40.69 | 9 | BB Min | A: 37.99 (+2.70s | 6.6%) | Lakeland Hills Family YMCA | 01/03/2026 | 2026 TYR Winterfest | |
| 1706 | Blair Chalkley | 40.69 | 10 | BB Min | A: 37.99 (+2.70s | 6.6%) | Patriot Aquatics | 10/10/2026 | TCSC Fall Invitational | |
| 1707 | Gretta Russell | 40.70 | 10 | BB Min | A: 37.99 (+2.71s | 6.7%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 1708 | Ava Ferrer | 40.70 | 10 | BB Min | A: 37.99 (+2.71s | 6.7%) | Farmingdale Aquatics | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1709 | Carly Williams | 40.70 | 9 | BB Min | A: 37.99 (+2.71s | 6.7%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1710 | Zoe Norkunas | 40.70 | 8 | BB Min | A: 37.99 (+2.71s | 6.7%) | 757swim | 01/09/2026 | 2026 757swim Splash And Dash | |
| 1711 | Charlee Sill | 40.70 | 9 | BB Min | A: 37.99 (+2.71s | 6.7%) | Bishop Swim Team | 07/31/2026 | 2026 High Country Short Course Championship | |
| 1712 | Emaline Sardjito | 40.71 | 8 | BB Min | A: 37.99 (+2.72s | 6.7%) | Quince Orchard Swim Academy | 11/08/2025 | 2025 Autumn Mini Meet | |
| 1713 | Chelsea Liu | 40.71 | 9 | BB Min | A: 37.99 (+2.72s | 6.7%) | YMCA of Greater Nashua Storm | 05/09/2026 | 2026 NE STRM Spring Splash W Distance | |
| 1714 | Bailey Hutchinson | 40.71 | 9 | BB Min | A: 37.99 (+2.72s | 6.7%) | Denver Swim Academy | 10/10/2026 | 2026 CO FST Swim Pink | |
| 1715 | Jillian Fiske | 40.72 | 9 | BB Min | A: 37.99 (+2.73s | 6.7%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 1716 | Grace McManus | 40.72 | 9 | BB Min | A: 37.99 (+2.73s | 6.7%) | Huntington YMCA Bluefish | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1717 | Nhi Ngo | 40.72 | 8 | BB Min | A: 37.99 (+2.73s | 6.7%) | Suburban Aquatics | 03/20/2026 | 26th Annual Spring Championships | |
| 1718 | Gabrielle Oswald | 40.72 | 9 | BB Min | A: 37.99 (+2.73s | 6.7%) | Northwest Georgia Aquatics | 01/09/2026 | 2026 MCC January Invite | |
| 1719 | Millie Halm | 40.72 | 10 | BB Min | A: 37.99 (+2.73s | 6.7%) | Findlay YMCA Frogs | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1720 | Cara Marx | 40.72 | 10 | BB Min | A: 37.99 (+2.73s | 6.7%) | North Suburban Aquatic Club | 06/20/2026 | 2026 MN AQJT June | |
| 1721 | Kerina Li | 40.72 | 10 | BB Min | A: 37.99 (+2.73s | 6.7%) | Springfield YMCA Swim Team | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 1722 | Sophia Suprun | 40.73 | 9 | BB Min | A: 37.99 (+2.74s | 6.7%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 1723 | Waverly Bates | 40.73 | 10 | BB Min | A: 37.99 (+2.74s | 6.7%) | Dothan Dolphins Swim Team | 02/13/2026 | 2026 SES Region 4 Championships | |
| 1724 | Stella Kang | 40.73 | 10 | BB Min | A: 37.99 (+2.74s | 6.7%) | Lone Star Aquatic Club | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 1725 | Evie Maldonado | 40.73 | 8 | BB Min | A: 37.99 (+2.74s | 6.7%) | Carson Tigersharks | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 1726 | Kahikinakealohilani Manfre | 40.73 | 9 | BB Min | A: 37.99 (+2.74s | 6.7%) | Punahou Aquatics Institute | 10/02/2026 | 2026 HI Al Minn Invitational | |
| 1727 | Cora Priester | 40.74 | 10 | BB Min | A: 37.99 (+2.75s | 6.8%) | Smithfield YMCA Dolphins | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 1728 | Bailey Aguilar-Marin | 40.74 | 9 | BB Min | A: 37.99 (+2.75s | 6.8%) | Clovis Swim Club | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 1729 | Madeline Halle | 40.74 | 9 | BB Min | A: 37.99 (+2.75s | 6.8%) | Delaware Riptide YMCA Swim Tea | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1730 | Jillian Parkin | 40.74 | 9 | BB Min | A: 37.99 (+2.75s | 6.8%) | Chinook Aquatic Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 1731 | Frances Crossman | 40.74 | 10 | BB Min | A: 37.99 (+2.75s | 6.8%) | Cascade Swim Club | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | |
| 1732 | Christina Perdomo | 40.74 | 9 | BB Min | A: 37.99 (+2.75s | 6.8%) | Streamline Aquatics Club | 03/14/2026 | 2026 STAC Final Finale | |
| 1733 | Angelina Militano | 40.75 | 10 | BB Min | A: 37.99 (+2.76s | 6.8%) | Empire Swimming | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 1734 | Margaret Hale | 40.75 | 9 | BB Min | A: 37.99 (+2.76s | 6.8%) | Nashville Aquatic Club | 09/26/2026 | 2026 Fall Kickoff Classic Inviational | |
| 1735 | Maggie Sherman | 40.75 | 9 | BB Min | A: 37.99 (+2.76s | 6.8%) | Westchester Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1736 | Lucy Engelmeyer | 40.75 | 9 | BB Min | A: 37.99 (+2.76s | 6.8%) | Rochester Swim Club | 10/02/2026 | 2026 MN RSC Fall Pentathlon | |
| 1737 | Nia Liu | 40.75 | 9 | BB Min | A: 37.99 (+2.76s | 6.8%) | Pacific Dragons Swim Team | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 1738 | Joanna Sargent | 40.75 | 10 | BB Min | A: 37.99 (+2.76s | 6.8%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 1739 | Yuliana Stephens | 40.75 | 9 | BB Min | A: 37.99 (+2.76s | 6.8%) | Tennessee Aquatics | 09/26/2026 | 2026 Fall Kickoff Classic Inviational | |
| 1740 | Addison Roskamp | 40.76 | 9 | BB Min | A: 37.99 (+2.77s | 6.8%) | Grand Rapids Aquatics | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 1741 | Emily Kouassi | 40.76 | 10 | BB Min | A: 37.99 (+2.77s | 6.8%) | Houston Hydra | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 1742 | Adeline Neiman | 40.76 | 10 | BB Min | A: 37.99 (+2.77s | 6.8%) | Metro Area Life Time | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 1743 | Kainaat Singh | 40.76 | 9 | BB Min | A: 37.99 (+2.77s | 6.8%) | X-Cel Swimming | 01/31/2026 | 2026 CAT Cougar Snow Storm | |
| 1744 | Everly Vagts | 40.76 | 9 | BB Min | A: 37.99 (+2.77s | 6.8%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1745 | Emersyn Green | 40.76 | 10 | BB Min | A: 37.99 (+2.77s | 6.8%) | City of Mobile Swim Associatio | 10/02/2026 | 2026 Vance Rose Invitational | |
| 1746 | Zoe Pedonti | 40.76 | 10 | BB Min | A: 37.99 (+2.77s | 6.8%) | Unattached | 07/11/2026 | Willits Otters Hot Summer Swim | |
| 1747 | Naomi Hui | 40.76 | 10 | BB Min | A: 37.99 (+2.77s | 6.8%) | Tualatin Hills Swim Club | 10/23/2026 | 2026 THSC Fall Invitational | |
| 1748 | Luci Bach | 40.77 | 9 | BB Min | A: 37.99 (+2.78s | 6.8%) | Cincinnati Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1749 | Emerson Garrett | 40.77 | 10 | BB Min | A: 37.99 (+2.78s | 6.8%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 1750 | Alexandra Pham | 40.77 | 10 | BB Min | A: 37.99 (+2.78s | 6.8%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
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.