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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Rowan Aguillon | 36.21 | 10 | A Min | AA: 36.19 (+0.02s | 0.1%) | Ocean Pines Swim Team | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 552 | Mannat Garg | 36.21 | 10 | A Min | AA: 36.19 (+0.02s | 0.1%) | Wave Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 553 | Alice Booth | 36.22 | 10 | A Min | AA: 36.19 (+0.03s | 0.1%) | Asphalt Green Unified Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 554 | Mia Xu | 36.22 | 9 | A Min | AA: 36.19 (+0.03s | 0.1%) | St. Lawrence Swim Team | 03/28/2026 | Swim South Bay | |
| 555 | Lillian Mzyk | 36.22 | 10 | A Min | AA: 36.19 (+0.03s | 0.1%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 556 | Marina Hall | 36.23 | 10 | A Min | AA: 36.19 (+0.04s | 0.1%) | Neptune Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 557 | Esmee Choi | 36.24 | 10 | A Min | AA: 36.19 (+0.05s | 0.1%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 558 | Sasha Zhou | 36.25 | 10 | A Min | AA: 36.19 (+0.06s | 0.2%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | |
| 559 | Eliza Mohr | 36.25 | 10 | A Min | AA: 36.19 (+0.06s | 0.2%) | Team Eugene Aquatics | 02/15/2026 | 2026 February Mini Meet | |
| 560 | Sarang Wooten | 36.26 | 10 | A Min | AA: 36.19 (+0.07s | 0.2%) | Madison Swimming Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 561 | Anna Latham | 36.26 | 10 | A Min | AA: 36.19 (+0.07s | 0.2%) | Front Range Barracudas | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 562 | Liya Weber | 36.26 | 10 | A Min | AA: 36.19 (+0.07s | 0.2%) | Seahawks Swim club | 02/27/2026 | Ozark Division I Championship | |
| 563 | Claire Richardson | 36.26 | 10 | A Min | AA: 36.19 (+0.07s | 0.2%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 564 | Penelope Wood | 36.27 | 10 | A Min | AA: 36.19 (+0.08s | 0.2%) | Potomac Marlins | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 565 | Charlotte Dixon | 36.27 | 10 | A Min | AA: 36.19 (+0.08s | 0.2%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 566 | Isabella Britz | 36.27 | 10 | A Min | AA: 36.19 (+0.08s | 0.2%) | Tide Swimming | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 567 | Celine Fan | 36.28 | 10 | A Min | AA: 36.19 (+0.09s | 0.2%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 568 | Olivia Asnis | 36.28 | 10 | A Min | AA: 36.19 (+0.09s | 0.2%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 569 | Kennedy Stutzman | 36.29 | 9 | A Min | AA: 36.19 (+0.10s | 0.3%) | Lenawee County Gators | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 570 | Sienna Schenk | 36.29 | 10 | A Min | AA: 36.19 (+0.10s | 0.3%) | Boulder City Henderson Swim Te | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 571 | Everly Guest | 36.30 | 10 | A Min | AA: 36.19 (+0.11s | 0.3%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 572 | Emilia Smith | 36.30 | 10 | A Min | AA: 36.19 (+0.11s | 0.3%) | Falfins Swimming | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 573 | Bridget Thayer | 36.30 | 10 | A Min | AA: 36.19 (+0.11s | 0.3%) | Tuna Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 574 | Lilly Ackley | 36.30 | 10 | A Min | AA: 36.19 (+0.11s | 0.3%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 575 | Rosie Collins | 36.31 | 10 | A Min | AA: 36.19 (+0.12s | 0.3%) | North Carolina Aquatic Club | 12/12/2025 | Triad Tropic Invitational Copied | |
| 576 | Zoey Wen | 36.31 | 10 | A Min | AA: 36.19 (+0.12s | 0.3%) | Cerritos Aquatic Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 577 | Margot Malone | 36.31 | 10 | A Min | AA: 36.19 (+0.12s | 0.3%) | Kingfish Swimming Medfield | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 578 | Hannah Linowska | 36.31 | 10 | A Min | AA: 36.19 (+0.12s | 0.3%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 579 | Paitly Gaebler | 36.32 | 10 | A Min | AA: 36.19 (+0.13s | 0.4%) | Surge Aquatics | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 580 | Elena Hynst | 36.32 | 10 | A Min | AA: 36.19 (+0.13s | 0.4%) | SwimRVA | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 581 | Adaleen Cho | 36.32 | 9 | A Min | AA: 36.19 (+0.13s | 0.4%) | Sierra Marlins Swim Team | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 582 | Ani Cinquemani | 36.32 | 10 | A Min | AA: 36.19 (+0.13s | 0.4%) | Upper Valley Aquatic Club | 03/13/2026 | 2026 NE UVAC NHSA State Championships | |
| 583 | Charlotte Stair | 36.34 | 9 | A Min | AA: 36.19 (+0.15s | 0.4%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 584 | Bella Turner | 36.34 | 9 | A Min | AA: 36.19 (+0.15s | 0.4%) | Nashville Aquatic Club | 03/06/2026 | Speedo Southern Premier | |
| 585 | Hollen Jenkins | 36.35 | 10 | A Min | AA: 36.19 (+0.16s | 0.4%) | Crawfish Aquatics | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 586 | Mandy Du | 36.35 | 9 | A Min | AA: 36.19 (+0.16s | 0.4%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 587 | Avery Eash | 36.35 | 10 | A Min | AA: 36.19 (+0.16s | 0.4%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 588 | Petra Fragedakis | 36.36 | 10 | A Min | AA: 36.19 (+0.17s | 0.5%) | YMCA of the Triangle Area Swim | 03/19/2026 | 2026 USRY Short Course Champs | |
| 589 | Leonora Foster | 36.36 | 9 | A Min | AA: 36.19 (+0.17s | 0.5%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 590 | Hadassah Tanner | 36.37 | 10 | A Min | AA: 36.19 (+0.18s | 0.5%) | Columbia Aquatics Association | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 591 | Hellen Xia | 36.37 | 10 | A Min | AA: 36.19 (+0.18s | 0.5%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 592 | Alicia Breault | 36.37 | 10 | A Min | AA: 36.19 (+0.18s | 0.5%) | Cac Seawolves | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 593 | Chloe Young | 36.38 | 10 | A Min | AA: 36.19 (+0.19s | 0.5%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 594 | Regina Acosta | 36.38 | 10 | A Min | AA: 36.19 (+0.19s | 0.5%) | EL Paso Border Land Swim Team | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 595 | Kate Brown | 36.40 | 9 | A Min | AA: 36.19 (+0.21s | 0.6%) | Poseidon Swimming Inc | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 596 | Eloise Chau | 36.40 | 10 | A Min | AA: 36.19 (+0.21s | 0.6%) | Sarasota Tsunami Swim Team | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 597 | Jhene Lee | 36.40 | 10 | A Min | AA: 36.19 (+0.21s | 0.6%) | Freedom Aquatics | 01/10/2026 | 2026 MR FREE Freedom Winter Magic | |
| 598 | Delaney Seavers | 36.40 | 10 | A Min | AA: 36.19 (+0.21s | 0.6%) | Annapolis Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 599 | Norah Miller | 36.41 | 10 | A Min | AA: 36.19 (+0.22s | 0.6%) | Centreville Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 600 | Elizabeth Putman | 36.41 | 10 | A Min | AA: 36.19 (+0.22s | 0.6%) | Frederick Area Swim Team | 03/05/2026 | 2026 MD LSC 14 U Championships | |
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.