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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Alethea Zhou | 29.52 | 10 | AAA Min | AAAA: 28.29 (+1.23s | 4.2%) | Xtreme Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 402 | Ellie Phan | 29.52 | 10 | AAA Min | AAAA: 28.29 (+1.23s | 4.2%) | South Florida Aquatic Club | 09/05/2025 | 2025 Michael S Memorial Meet | |
| 403 | Charlotte Anderson | 29.55 | 10 | AAA Min | AAAA: 28.29 (+1.26s | 4.3%) | University Place Aquatic Club | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 404 | Alyssa Beauregard | 29.55 | 9 | AAA Min | AAAA: 28.29 (+1.26s | 4.3%) | Macomb Dakota High School | 10/02/2025 | 2025 Macomb County Championship | |
| 405 | Irene Zhong | 29.56 | 10 | AAA Min | AAAA: 28.29 (+1.27s | 4.3%) | Santa Clara Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | |
| 406 | Grace Beck | 29.56 | 10 | AAA Min | AAAA: 28.29 (+1.27s | 4.3%) | York Swim Club of Northern Vir | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 407 | Jaidynlee Kast | 29.57 | 9 | AAA Min | AAAA: 28.29 (+1.28s | 4.3%) | La Grande | 02/15/2025 | 2025 OR HS 4a 1 | |
| 408 | Ashlyn Schon | 29.57 | 10 | AAA Min | AAAA: 28.29 (+1.28s | 4.3%) | Golden West Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 409 | Satia Seng | 29.57 | 10 | AAA Min | AAAA: 28.29 (+1.28s | 4.3%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 410 | Chase Beebe | 29.57 | 10 | AAA Min | AAAA: 28.29 (+1.28s | 4.3%) | Royal Oak High School | 11/05/2025 | 2025 OAA Girls White League Meet | |
| 411 | Zoe Chan | 29.58 | 10 | AAA Min | AAAA: 28.29 (+1.29s | 4.4%) | Fog City Hammerheads | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 412 | Sadie Van Horn | 29.61 | 9 | AA Min | AAA: 29.59 (+0.02s | 0.1%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 413 | Sofia Hakimov | 29.61 | 11 | AA Min | AAA: 29.59 (+0.02s | 0.1%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 414 | Blair Davis | 29.61 | 11 | AA Min | AAA: 29.59 (+0.02s | 0.1%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 415 | Hadley Wheeler | 29.62 | 9 | AA Min | AAA: 29.59 (+0.03s | 0.1%) | Swim Streamline at Northampton | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 416 | Sophia Ballou | 29.62 | 10 | AA Min | AAA: 29.59 (+0.03s | 0.1%) | El Paso Chapin | 01/09/2026 | 2026 BD UIL EP TimedFinals | |
| 417 | Bailey Harrell | 29.62 | 9 | AA Min | AAA: 29.59 (+0.03s | 0.1%) | Southwest Stars Swim Club | 01/09/2026 | 2026 FAST Polar Plunge | |
| 418 | Madison Ray | 29.62 | 10 | AA Min | AAA: 29.59 (+0.03s | 0.1%) | Steilacoom | 11/14/2025 | 2025 WIAA 1A 2A Girls HSState Swim Champ OB | |
| 419 | Norah Djoko Moyo | 29.62 | 10 | AA Min | AAA: 29.59 (+0.03s | 0.1%) | FMC Aquatic | 12/11/2025 | 35th Annual Winter Championships | |
| 420 | Elliana Aiken | 29.63 | 10 | AA Min | AAA: 29.59 (+0.04s | 0.1%) | Neptune Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |
| 421 | Blythe Rodgers | 29.64 | 10 | AA Min | AAA: 29.59 (+0.05s | 0.2%) | New Wave Swim Team | 12/13/2025 | 2025 Ugly Sweater Meet | |
| 422 | Shay Kaplan | 29.64 | 9 | AA Min | AAA: 29.59 (+0.05s | 0.2%) | Pointe Aquatics | 10/17/2025 | 2025 OLY Fall Classic | |
| 423 | Lindsey Hutcheson | 29.64 | 9 | AA Min | AAA: 29.59 (+0.05s | 0.2%) | Cascade Christian | 02/14/2025 | 2025 OR HS 4a 2 | |
| 424 | Charlotte Burgtorf | 29.65 | 10 | AA Min | AAA: 29.59 (+0.06s | 0.2%) | Riverview Buccaneers Swim Team | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 425 | Elizabeth Holliday | 29.65 | 10 | AA Min | AAA: 29.59 (+0.06s | 0.2%) | New Wave Swim Team | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 426 | Josephine Morabito | 29.66 | 10 | AA Min | AAA: 29.59 (+0.07s | 0.2%) | Brighton High School | 11/06/2025 | 2025 Girls KLAA West Championship Meet | |
| 427 | Makenna Schlesselman | 29.66 | 9 | AA Min | AAA: 29.59 (+0.07s | 0.2%) | Warren Regina | 11/14/2025 | 2025 Girls Catholic League Championships | |
| 428 | Evelyn Voorhees Byrne | 29.66 | 10 | AA Min | AAA: 29.59 (+0.07s | 0.2%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 429 | Melinda Ramirez Perez | 29.66 | 10 | AA Min | AAA: 29.59 (+0.07s | 0.2%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 430 | Khloe Morse | 29.67 | 10 | AA Min | AAA: 29.59 (+0.08s | 0.3%) | Carrollwood Village Swim Team | 02/06/2026 | CVST Sweetheart Meet | |
| 431 | Ellamia Moulinos | 29.67 | 10 | AA Min | AAA: 29.59 (+0.08s | 0.3%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 432 | Autumn Kibler | 29.67 | 10 | AA Min | AAA: 29.59 (+0.08s | 0.3%) | Battlefield Area Star Swimmers | 12/11/2025 | 2025 East Coast WinterFest | |
| 433 | Mila Niven | 29.67 | 10 | AA Min | AAA: 29.59 (+0.08s | 0.3%) | Badger Swim Club,Inc. | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 434 | Chloe Sada | 29.68 | 10 | AA Min | AAA: 29.59 (+0.09s | 0.3%) | Santa Barbara Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 435 | Maya Saifullah | 29.68 | 10 | AA Min | AAA: 29.59 (+0.09s | 0.3%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 436 | Aleksandra Banjeglav | 29.68 | 9 | AA Min | AAA: 29.59 (+0.09s | 0.3%) | Rochester Adams | 11/05/2025 | 2025 OAA Girls White League Meet | |
| 437 | Charley Lynch | 29.68 | 10 | AA Min | AAA: 29.59 (+0.09s | 0.3%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 438 | Eva Rossetti | 29.69 | 10 | AA Min | AAA: 29.59 (+0.10s | 0.3%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 439 | Lilian Pettigrew | 29.69 | 10 | AA Min | AAA: 29.59 (+0.10s | 0.3%) | Mission Viejo Nadadores | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 440 | Skaya Kain | 29.69 | 10 | AA Min | AAA: 29.59 (+0.10s | 0.3%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 441 | Mary Natonski | 29.69 | 10 | AA Min | AAA: 29.59 (+0.10s | 0.3%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 442 | Charlotte Branich | 29.70 | 10 | AA Min | AAA: 29.59 (+0.11s | 0.4%) | Unattached | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 443 | Adriana Logan | 29.70 | 10 | AA Min | AAA: 29.59 (+0.11s | 0.4%) | Unattached | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 444 | Sophia Ballou | 29.71 | 10 | AA Min | AAA: 29.59 (+0.12s | 0.4%) | El Paso Chapin | 11/07/2025 | 2025 Loretto Cathedral Invite | |
| 445 | Nora Julson | 29.71 | 10 | AA Min | AAA: 29.59 (+0.12s | 0.4%) | Seminole Aquatics | 12/13/2025 | 2025 BD Holiday Invite | |
| 446 | Addison Moore | 29.72 | 10 | AA Min | AAA: 29.59 (+0.13s | 0.4%) | YMCA of Northwest North Caroli | 12/05/2025 | 2025 TYDE Winter Championship | |
| 447 | Callie Bevilacqua | 29.72 | 10 | AA Min | AAA: 29.59 (+0.13s | 0.4%) | North Palm Beach Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 448 | Emmery Smith | 29.74 | 10 | AA Min | AAA: 29.59 (+0.15s | 0.5%) | Piranhas YMCA of the Suncoast | 11/02/2025 | SUNDAY MORNING RACES NOV 2 | |
| 449 | Addilyn Mayo | 29.75 | 10 | AA Min | AAA: 29.59 (+0.16s | 0.5%) | McCallie-GPS Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 450 | Clementine Mitchell | 29.75 | 9 | AA Min | AAA: 29.59 (+0.16s | 0.5%) | Sierra Marlins Swim Team | 11/08/2025 | Folsom Classic 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.