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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1651 | Peyton McDonald | 39.94 | 9 | BB Min | A: 37.99 (+1.95s | 4.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 1652 | River Steinbis | 39.94 | 9 | BB Min | A: 37.99 (+1.95s | 4.9%) | Boise YMCA Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | |
| 1653 | Natalia Nykodym | 39.95 | 5 | BB Min | A: 37.99 (+1.96s | 4.9%) | Sleepy Hollow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 1654 | Ellie Combs | 39.95 | 10 | BB Min | A: 37.99 (+1.96s | 4.9%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 1655 | Isabelle Demma | 39.96 | 10 | BB Min | A: 37.99 (+1.97s | 4.9%) | Tollefson Swimming | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1656 | Eden Yuen | 39.96 | 9 | BB Min | A: 37.99 (+1.97s | 4.9%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1657 | Evelyn Pinger | 39.96 | 9 | BB Min | A: 37.99 (+1.97s | 4.9%) | Cincinnati Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1658 | Louisa Knodt | 39.96 | 8 | BB Min | A: 37.99 (+1.97s | 4.9%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1659 | Grace Welter | 39.96 | 10 | BB Min | A: 37.99 (+1.97s | 4.9%) | Metro Marlins Swim Team | 12/13/2025 | 2025 MN VCTY MMST Winter Splash | |
| 1660 | Lily Paraszczuk | 39.96 | 9 | BB Min | A: 37.99 (+1.97s | 4.9%) | Team Suffolk | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1661 | Avery Tubb | 39.97 | 10 | BB Min | A: 37.99 (+1.98s | 5.0%) | North Jeffco Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1662 | Leah Spiker | 39.97 | 10 | BB Min | A: 37.99 (+1.98s | 5.0%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1663 | Chloe Laub | 39.97 | 10 | BB Min | A: 37.99 (+1.98s | 5.0%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 1664 | Liliella Kaar | 39.98 | 10 | BB Min | A: 37.99 (+1.99s | 5.0%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 1665 | Ryan Connor | 39.98 | 10 | BB Min | A: 37.99 (+1.99s | 5.0%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 1666 | Vela Remaniak | 39.98 | 10 | BB Min | A: 37.99 (+1.99s | 5.0%) | Unattached | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 1667 | Vivian Vozella | 39.98 | 8 | BB Min | A: 37.99 (+1.99s | 5.0%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1668 | Anna Podolyak | 39.99 | 10 | BB Min | A: 37.99 (+2.00s | 5.0%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 1669 | Felix Tobias | 39.99 | 10 | BB Min | A: 37.99 (+2.00s | 5.0%) | Heartland Swim Assoc | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1670 | Aaria Palkhiwala | 39.99 | 10 | BB Min | A: 37.99 (+2.00s | 5.0%) | McCallie-GPS Aquatics | 01/09/2026 | 2026 MCC January Invite | |
| 1671 | Alexa Leyvi | 39.99 | 10 | BB Min | A: 37.99 (+2.00s | 5.0%) | Sarasota Tsunami Swim Team | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 1672 | Evelyn Rogers | 39.99 | 9 | BB Min | A: 37.99 (+2.00s | 5.0%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1673 | Ali Zellner | 40.00 | 9 | BB Min | A: 37.99 (+2.01s | 5.0%) | Westerville Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1674 | Amelia Gogola | 40.00 | 10 | BB Min | A: 37.99 (+2.01s | 5.0%) | Patriot Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 1675 | Doreen Zhang | 40.00 | 10 | BB Min | A: 37.99 (+2.01s | 5.0%) | Santa Clara Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | |
| 1676 | Nataly Nagy | 40.00 | 10 | BB Min | A: 37.99 (+2.01s | 5.0%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 1677 | Quinn Jelinek | 40.00 | 10 | BB Min | A: 37.99 (+2.01s | 5.0%) | Riptide Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 1678 | Celeste Tabuenca | 40.01 | 10 | BB Min | A: 37.99 (+2.02s | 5.0%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1679 | Ariana Angel | 40.01 | 10 | BB Min | A: 37.99 (+2.02s | 5.0%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 1680 | Nia Jiang | 40.01 | 10 | BB Min | A: 37.99 (+2.02s | 5.0%) | Qns Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 1681 | Madelyn Malone | 40.01 | 9 | BB Min | A: 37.99 (+2.02s | 5.0%) | Arena Club Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1682 | Madison Peck | 40.02 | 10 | BB Min | A: 37.99 (+2.03s | 5.1%) | Rapids Swim Team | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 1683 | Charlotte Struble | 40.02 | 8 | BB Min | A: 37.99 (+2.03s | 5.1%) | Sea Devils | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1684 | Willow Sewell | 40.02 | 10 | BB Min | A: 37.99 (+2.03s | 5.1%) | Arena Club Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1685 | Molly Ahearn | 40.02 | 10 | BB Min | A: 37.99 (+2.03s | 5.1%) | Herndon Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 1686 | Kaia Mejia | 40.02 | 10 | BB Min | A: 37.99 (+2.03s | 5.1%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 1687 | Kennedy Nelson | 40.02 | 8 | BB Min | A: 37.99 (+2.03s | 5.1%) | Wasatch Front Fish Market | 12/04/2025 | 2025 Holiday Swim Festival | |
| 1688 | Cameron Cerny | 40.03 | 9 | BB Min | A: 37.99 (+2.04s | 5.1%) | Upper Arlington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1689 | Anne Straus | 40.03 | 10 | BB Min | A: 37.99 (+2.04s | 5.1%) | Greenwich Ywca Swim Team | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1690 | Thea Baumann | 40.03 | 9 | BB Min | A: 37.99 (+2.04s | 5.1%) | Klamath Union | 02/13/2026 | 2026 OR HS 4a 2 | |
| 1691 | Sophia Chen | 40.03 | 9 | BB Min | A: 37.99 (+2.04s | 5.1%) | Nova of Virginia | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 1692 | Enzhi Liu | 40.03 | 10 | BB Min | A: 37.99 (+2.04s | 5.1%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 1693 | Harper Wick | 40.03 | 10 | BB Min | A: 37.99 (+2.04s | 5.1%) | Coast Gaurd Blue Dolphins | 12/05/2025 | 2025 757swim Grand Illumination | |
| 1694 | Teagyn Wederquist | 40.04 | 9 | BB Min | A: 37.99 (+2.05s | 5.1%) | Reynolds Raiders | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1695 | Olivia Lucia | 40.04 | 10 | BB Min | A: 37.99 (+2.05s | 5.1%) | Blackhawk Swim Team | 12/12/2025 | Winter SC Age Group Championships | |
| 1696 | Peyton Allen | 40.04 | 9 | BB Min | A: 37.99 (+2.05s | 5.1%) | Foster | 11/06/2025 | 2025 Sea King District II 1A 2A 4A GirlsHS OB | |
| 1697 | Olivia Gonzalez | 40.04 | 10 | BB Min | A: 37.99 (+2.05s | 5.1%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1698 | Violet Spasic | 40.04 | 9 | BB Min | A: 37.99 (+2.05s | 5.1%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1699 | Maya Koren | 40.04 | 10 | BB Min | A: 37.99 (+2.05s | 5.1%) | Manoa Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1700 | Ella Zhang | 40.05 | 9 | BB Min | A: 37.99 (+2.06s | 5.1%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
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.