USA Girls 10 & under - 50 Y Free
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 | Aleksandra Domin | 30.76 | 10 | AA Min | AAA: 29.59 (+1.17s | 3.8%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 602 | Sophia Hunter | 30.76 | 10 | AA Min | AAA: 29.59 (+1.17s | 3.8%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 603 | Emma Allen | 30.76 | 10 | AA Min | AAA: 29.59 (+1.17s | 3.8%) | Highline | 10/30/2025 | 2025 KingCo(Sea King District II)Girls HS OB | |
| 604 | Izzy Keefe | 30.77 | 9 | AA Min | AAA: 29.59 (+1.18s | 3.8%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 605 | Alana Jaidar | 30.77 | 10 | AA Min | AAA: 29.59 (+1.18s | 3.8%) | The Claremont Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 606 | Natalia Romero | 30.77 | 10 | AA Min | AAA: 29.59 (+1.18s | 3.8%) | Phoenix Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 607 | Maeve Muety | 30.78 | 10 | AA Min | AAA: 29.59 (+1.19s | 3.9%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 608 | Heaven Park | 30.80 | 10 | AA Min | AAA: 29.59 (+1.21s | 3.9%) | Mission Viejo Nadadores | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 609 | Quinn Snell | 30.80 | 9 | AA Min | AAA: 29.59 (+1.21s | 3.9%) | South Lyon East High School | 11/07/2025 | 2025 LVC Swim And Dive Championship | |
| 610 | Marina Hall | 30.81 | 10 | AA Min | AAA: 29.59 (+1.22s | 4.0%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | |
| 611 | Maeve Hansen | 30.81 | 10 | AA Min | AAA: 29.59 (+1.22s | 4.0%) | SwimMAC Carolina | 07/21/2026 | 2026 SwimMAC Short Course IntraSquad Shootout | |
| 612 | Adeline Jang | 30.81 | 10 | AA Min | AAA: 29.59 (+1.22s | 4.0%) | Livonia Community Swim Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 613 | Meredith Luitjohan | 30.82 | 10 | BB Min | A: 29.29 (+1.53s | 5.0%) | Metro East Titans Swimming | 02/27/2026 | Ozark Division I Championship | |
| 614 | Gray Murphy | 30.82 | 10 | AA Min | AAA: 29.59 (+1.23s | 4.0%) | Parkland Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 615 | Mia Valdiviezo | 30.82 | 10 | AA Min | AAA: 29.59 (+1.23s | 4.0%) | EL Paso Border Land Swim Team | 11/14/2025 | 2025 BD Turkey Splash | |
| 616 | Elle Burnbaum | 30.82 | 10 | AA Min | AAA: 29.59 (+1.23s | 4.0%) | Gulliver Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 617 | Zachiel Caraballo | 30.83 | 10 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 618 | Lacey Durden | 30.83 | 10 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Riptide Aquatics | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 619 | Riley Shipp | 30.83 | 10 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Sporting Jax Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 620 | Esmee Choi | 30.83 | 10 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 621 | Nadia Bluvas | 30.84 | 10 | AA Min | AAA: 29.59 (+1.25s | 4.1%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 622 | Patricia Kaawa | 30.85 | 9 | AA Min | AAA: 29.59 (+1.26s | 4.1%) | Kona Aquatics Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 623 | Skyler Zhao | 30.85 | 10 | AA Min | AAA: 29.59 (+1.26s | 4.1%) | Tac Titans | 09/21/2025 | 2025 TAC TITANS Blue V Green Meet | |
| 624 | Chooch Branich | 30.85 | 9 | AA Min | AAA: 29.59 (+1.26s | 4.1%) | Unattached | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 625 | Evalyn Lee | 30.86 | 10 | AA Min | AAA: 29.59 (+1.27s | 4.1%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 626 | Claire Baker | 30.86 | 10 | AA Min | AAA: 29.59 (+1.27s | 4.1%) | Olympic Cascade Aquatics | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 627 | Julie Lee | 30.86 | 10 | AA Min | AAA: 29.59 (+1.27s | 4.1%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 628 | Enzhi Liu | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | SwimMAC Carolina | 07/21/2026 | 2026 SwimMAC Short Course IntraSquad Shootout | |
| 629 | Thalia Bonne | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | |
| 630 | Lucy Riley | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Sarasota Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 631 | Kaley Colabella | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Sprc Stingrays | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 632 | Ashley Kail | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Orinda Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 633 | Jacquelyn Coleman | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Unattached | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 634 | Ocean Zeng | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Sailfish | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 635 | Paige Heacock | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Roseburg | 02/13/2026 | 2026 OR HS 6A 7 | |
| 636 | Lillian Talley | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Quest Swimming | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 637 | Frida Gilcreace | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | South Gate Aquatics Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 638 | Claira Wong | 30.88 | 10 | AA Min | AAA: 29.59 (+1.29s | 4.2%) | Los Gatos | 04/22/2026 | 2026 SCVAL De Anza Division Championship Meet | |
| 639 | Mae White | 30.88 | 10 | AA Min | AAA: 29.59 (+1.29s | 4.2%) | Volusia Swim Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 640 | Annabelle Liu | 30.89 | 10 | AA Min | AAA: 29.59 (+1.30s | 4.2%) | Sandpipers of Nevada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 641 | Lawson Comstock | 30.89 | 10 | AA Min | AAA: 29.59 (+1.30s | 4.2%) | Charles River Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 642 | Sofia Martinez | 30.90 | 10 | A Min | AA: 30.89 (+0.01s | 0.0%) | Gold\\\\\\'s Aquatics Club (Camas) | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 643 | Laini Horsmon | 30.90 | 10 | A Min | AA: 30.89 (+0.01s | 0.0%) | Dayton Raiders | 03/12/2026 | 2026 OH SC Junior Championships | |
| 644 | Adalyn Meza | 30.91 | 10 | A Min | AA: 30.89 (+0.02s | 0.1%) | Team Swim Los Angeles | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 645 | Zara Maleche | 30.91 | 9 | A Min | AA: 30.89 (+0.02s | 0.1%) | Mantas Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 646 | Audrey Kagarise | 30.92 | 10 | A Min | AA: 30.89 (+0.03s | 0.1%) | Atlantic Coast Athletic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 647 | Margaret Wang | 30.93 | 8 | A Min | AA: 30.89 (+0.04s | 0.1%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 648 | Chloe Thomas | 30.94 | 9 | A Min | AA: 30.89 (+0.05s | 0.2%) | Forest Grove | 02/13/2026 | 2026 OR HS 6A 3 | |
| 649 | Isla McGeachie | 30.94 | 10 | A Min | AA: 30.89 (+0.05s | 0.2%) | Charles River Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 650 | Everly Sato | 30.95 | 10 | A Min | AA: 30.89 (+0.06s | 0.2%) | Hawaii Swimming Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
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.