USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Elizabeth Vincent | 42.69 | 10 | A Min | AA: 41.59 (+1.10s | 2.6%) | North Coast Aquatics | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 602 | Stella Stern | 42.70 | 10 | A Min | AA: 41.59 (+1.11s | 2.6%) | Annapolis Swim Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 603 | Harper Mulholland | 42.70 | 10 | A Min | AA: 41.59 (+1.11s | 2.6%) | Saratoga Stingrays | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 604 | Claire Leeds | 42.70 | 9 | A Min | AA: 41.59 (+1.11s | 2.6%) | Monocacy Aquatic Club | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 605 | Claire Nordan | 42.71 | 9 | A Min | AA: 41.59 (+1.12s | 2.6%) | Raleigh Swimming Association | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 606 | Nora Julson | 42.73 | 10 | A Min | AA: 41.59 (+1.14s | 2.7%) | Seminole Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 607 | Layun Kim | 42.74 | 10 | B Min | BB: 41.59 (+1.15s | 2.7%) | Quicksilver Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 608 | Clara Larkin | 42.77 | 10 | A Min | AA: 41.59 (+1.18s | 2.8%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 609 | Maeve Wilson | 42.78 | 10 | A Min | AA: 41.59 (+1.19s | 2.8%) | Nitro Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 610 | Olivia Champion | 42.78 | 6 | A Min | AA: 41.59 (+1.19s | 2.8%) | Sand Mountain Park Swimming | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 611 | Dericka Hunt | 42.78 | 10 | A Min | AA: 41.59 (+1.19s | 2.8%) | Saint Petersburg Aquatics | 06/19/2026 | 2026 Lightning Invitational | |
| 612 | Zerina Idrizovic | 42.79 | 9 | A Min | AA: 41.59 (+1.20s | 2.8%) | Executive Swim Club | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 613 | Jade Hartley | 42.79 | 8 | A Min | AA: 41.59 (+1.20s | 2.8%) | Unattached | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 614 | Natalie Chong | 42.80 | 10 | A Min | AA: 41.59 (+1.21s | 2.8%) | Swim Streamline at Northampton | 07/16/2025 | 2025 Texas Age Group Championships | |
| 615 | Isabelle Deal | 42.81 | 10 | A Min | AA: 41.59 (+1.22s | 2.8%) | Cincinnati Marlins | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 616 | Aubrey Li | 42.82 | 10 | A Min | AA: 41.59 (+1.23s | 2.9%) | Rosemead Rapids | 06/11/2026 | 2026 SCS June AG Invite | |
| 617 | Ivy Acosta | 42.82 | 10 | A Min | AA: 41.59 (+1.23s | 2.9%) | South Florida Aquatic Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 618 | Silvi Courtney | 42.83 | 10 | A Min | AA: 41.59 (+1.24s | 2.9%) | Fenix Swim Club | 07/10/2026 | 2026 FG LCM BB Champs South | |
| 619 | Ayesha Haynes | 42.83 | 9 | A Min | AA: 41.59 (+1.24s | 2.9%) | Tampa Bay Aquatic Club | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 620 | Brooklyn King | 42.84 | 9 | A Min | AA: 41.59 (+1.25s | 2.9%) | Southwest Stars Swim Club | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 621 | Ella Simpson | 42.85 | 9 | A Min | AA: 41.59 (+1.26s | 2.9%) | Triton Swimming of Louisville | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 622 | Jaclyn Dixon | 42.87 | 10 | A Min | AA: 41.59 (+1.28s | 3.0%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | |
| 623 | Bianca Duke | 42.88 | 10 | A Min | AA: 41.59 (+1.29s | 3.0%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | |
| 624 | Sara Khamis | 42.89 | 10 | A Min | AA: 41.59 (+1.30s | 3.0%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 625 | Mary Little | 42.89 | 9 | A Min | AA: 41.59 (+1.30s | 3.0%) | Kentucky Aquatics | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 626 | Emily Earley | 42.89 | 10 | A Min | AA: 41.59 (+1.30s | 3.0%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 627 | Emerson Clark | 42.90 | 10 | A Min | AA: 41.59 (+1.31s | 3.1%) | Edina Swim Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 628 | Julia Hong | 42.90 | 10 | A Min | AA: 41.59 (+1.31s | 3.1%) | Foxjets Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 629 | Cameron Gaspar | 42.91 | 9 | A Min | AA: 41.59 (+1.32s | 3.1%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 630 | Olivia Zhang | 42.91 | 9 | A Min | AA: 41.59 (+1.32s | 3.1%) | Arctic Aquatics | 07/11/2026 | 2026 NE YNS July Last Chance Meet | |
| 631 | Ifeyinwachukwu Ukeje | 42.91 | 10 | A Min | AA: 41.59 (+1.32s | 3.1%) | Mountain Valley Aquatics | 04/18/2026 | HSA April LC Meet | |
| 632 | Vera Wang | 42.92 | 9 | A Min | AA: 41.59 (+1.33s | 3.1%) | West Coast Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 633 | Eloise Capp | 42.92 | 10 | A Min | AA: 41.59 (+1.33s | 3.1%) | Pacific Swim | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 634 | Katelyn Xu | 42.92 | 10 | A Min | AA: 41.59 (+1.33s | 3.1%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 635 | Stella Szalay | 42.94 | 10 | A Min | AA: 41.59 (+1.35s | 3.1%) | Pine Crest Swim Team | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 636 | Serena Murphy | 42.94 | 10 | A Min | AA: 41.59 (+1.35s | 3.1%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 637 | Charlotte Chung | 42.94 | 10 | A Min | AA: 41.59 (+1.35s | 3.1%) | Sarasota Sharks | 06/11/2026 | 2026 Sarastoa Shark Open | |
| 638 | Lainey Long | 42.95 | 10 | A Min | AA: 41.59 (+1.36s | 3.2%) | Stingrays Swim Team | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 639 | Emma Green | 42.95 | 10 | A Min | AA: 41.59 (+1.36s | 3.2%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 640 | Sierra Bhattarai | 42.95 | 10 | A Min | AA: 41.59 (+1.36s | 3.2%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 641 | Victoria Anthony | 42.95 | 9 | A Min | AA: 41.59 (+1.36s | 3.2%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 642 | Kamilla Martinkov | 42.95 | 10 | A Min | AA: 41.59 (+1.36s | 3.2%) | Valley Swim Team Phoenix | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 643 | Lucy Valenti | 42.95 | 10 | A Min | AA: 41.59 (+1.36s | 3.2%) | Eagle Swim Team Inc. | 07/29/2026 | 2026 MD LSC LC Championship | |
| 644 | Madelyn Malone | 42.95 | 9 | A Min | AA: 41.59 (+1.36s | 3.2%) | Arena Club Aquatics | 07/29/2026 | 2026 MD LSC LC Championship | |
| 645 | Amelia Erickson | 42.95 | 9 | A Min | AA: 41.59 (+1.36s | 3.2%) | Watertown Area Swim Club | 07/24/2026 | 2026 SD Long Course State Championship | |
| 646 | Emma Paisley | 42.96 | 10 | A Min | AA: 41.59 (+1.37s | 3.2%) | Old North State Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 647 | Avery Schindler | 42.96 | 10 | A Min | AA: 41.59 (+1.37s | 3.2%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 648 | Raquel Gomez Gutierrez | 42.96 | 10 | A Min | AA: 41.59 (+1.37s | 3.2%) | Utah Zone Team | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 649 | Clover Belling | 42.96 | 10 | A Min | AA: 41.59 (+1.37s | 3.2%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 650 | Piper Fasbinder | 42.97 | 10 | A Min | AA: 41.59 (+1.38s | 3.2%) | Bolles School Sharks | 05/23/2025 | EAJ Mayhem 2025 | |
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.