USA Girls 10 & under - 50 M Breast
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 | Arya Nicoara | 53.54 | 9 | BB Min | A: 48.79 (+4.75s | 8.9%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 602 | Zoe Friemel | 53.54 | 9 | BB Min | A: 48.79 (+4.75s | 8.9%) | Austin Swim Club | 04/18/2026 | 2026 ST ASC LC Kickoff | |
| 603 | Elaine Hu | 53.54 | 9 | BB Min | A: 48.79 (+4.75s | 8.9%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 604 | Lillian James | 53.55 | 8 | BB Min | A: 48.79 (+4.76s | 8.9%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 605 | Marina Hall | 53.56 | 10 | BB Min | A: 48.79 (+4.77s | 8.9%) | Neptune Swimming | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 606 | Riley Blaugh | 53.56 | 10 | BB Min | A: 48.79 (+4.77s | 8.9%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 607 | Ella Droneck | 53.57 | 10 | BB Min | A: 48.79 (+4.78s | 8.9%) | West Express Swim Team | 06/20/2025 | 2025 MN MAN Red White Blue Invite | |
| 608 | Cora Biwer | 53.57 | 9 | BB Min | A: 48.79 (+4.78s | 8.9%) | Foxjets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 609 | Jaelyn Dao | 53.59 | 9 | BB Min | A: 48.79 (+4.80s | 9.0%) | San Jose Goosemonkeys | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 610 | Mia Miller | 53.60 | 10 | BB Min | A: 48.79 (+4.81s | 9.0%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 611 | Aanaya Mondal | 53.60 | 10 | BB Min | A: 48.79 (+4.81s | 9.0%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 612 | Sofia Marquez Ruiz | 53.60 | 10 | BB Min | A: 48.79 (+4.81s | 9.0%) | Escualos | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 613 | Harlow Redson | 53.60 | 10 | BB Min | A: 48.79 (+4.81s | 9.0%) | North Jeffco Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 614 | Juliana Burko | 53.61 | 10 | BB Min | A: 48.79 (+4.82s | 9.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 615 | Avery Mack | 53.62 | 10 | BB Min | A: 48.79 (+4.83s | 9.0%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 616 | Raegan Seib | 53.63 | 10 | BB Min | A: 48.79 (+4.84s | 9.0%) | Alamo Area Aquatic Association | 04/10/2026 | Blossom Into Spring 5 | |
| 617 | Emilia Smith | 53.63 | 10 | BB Min | A: 48.79 (+4.84s | 9.0%) | Falfins Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 618 | Heidi Wang | 53.63 | 10 | BB Min | A: 48.79 (+4.84s | 9.0%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 619 | Seren Rachanow | 53.64 | 10 | BB Min | A: 48.79 (+4.85s | 9.0%) | Island Aquatics | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 620 | Nayeon Kim | 53.65 | 10 | BB Min | A: 48.79 (+4.86s | 9.1%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 621 | Stella Zhao | 53.65 | 10 | BB Min | A: 48.79 (+4.86s | 9.1%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 622 | Axel Potier | 53.65 | 9 | BB Min | A: 48.79 (+4.86s | 9.1%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 623 | Lillian Zhao | 53.66 | 9 | BB Min | A: 48.79 (+4.87s | 9.1%) | Cascadia Swimming | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 624 | Stella Madore | 53.69 | 9 | BB Min | A: 48.79 (+4.90s | 9.1%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 625 | Esme Wegleitner | 53.69 | 10 | BB Min | A: 48.79 (+4.90s | 9.1%) | Great Wolf Swim Team | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 626 | Whitley Reeves | 53.69 | 8 | BB Min | A: 48.79 (+4.90s | 9.1%) | SwimRise Aquatics | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 627 | Drew Howard | 53.70 | 10 | BB Min | A: 48.79 (+4.91s | 9.1%) | La Grande Swim Club | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 628 | Gina Le | 53.71 | 9 | BB Min | A: 48.79 (+4.92s | 9.2%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | |
| 629 | Brooklyn Litteken | 53.72 | 9 | BB Min | A: 48.79 (+4.93s | 9.2%) | VillaSport Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 630 | Alara Petricka | 53.73 | 10 | BB Min | A: 48.79 (+4.94s | 9.2%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 631 | Scout Maxfield | 53.75 | 10 | BB Min | A: 48.79 (+4.96s | 9.2%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 632 | Adar Van Horn | 53.75 | 8 | BB Min | A: 48.79 (+4.96s | 9.2%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 633 | Sage Lovanhill | 53.75 | 10 | BB Min | A: 48.79 (+4.96s | 9.2%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 634 | Caroline Deykin | 53.75 | 9 | BB Min | A: 48.79 (+4.96s | 9.2%) | Life Time Swim Team - Central | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 635 | Georgina Bugauisan | 53.75 | 10 | BB Min | A: 48.79 (+4.96s | 9.2%) | Fast Falcons | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | |
| 636 | Kate Lee | 53.76 | 7 | BB Min | A: 48.79 (+4.97s | 9.2%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 637 | Charlie Duke | 53.77 | 10 | BB Min | A: 48.79 (+4.98s | 9.3%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 638 | Enid Winskowski | 53.77 | 10 | BB Min | A: 48.79 (+4.98s | 9.3%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 639 | Georgia Lee | 53.78 | 10 | BB Min | A: 48.79 (+4.99s | 9.3%) | SwimRise Aquatics | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 640 | Chloe Wang | 53.79 | 10 | BB Min | A: 48.79 (+5.00s | 9.3%) | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 641 | Evelyn Samborski | 53.80 | 10 | BB Min | A: 48.79 (+5.01s | 9.3%) | Highlands Ranch Aquatics | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 642 | Hana Park | 53.80 | 10 | BB Min | A: 48.79 (+5.01s | 9.3%) | Olympus Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 643 | Elizabeth Ellis | 53.81 | 9 | BB Min | A: 48.79 (+5.02s | 9.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 644 | Maeve Wilson | 53.82 | 10 | BB Min | A: 48.79 (+5.03s | 9.3%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 645 | Lois Singer | 53.83 | 10 | BB Min | A: 48.79 (+5.04s | 9.4%) | Tuna Swim Club | 05/10/2025 | 2025 MN HURR LC Spring Opener | |
| 646 | Amelia Wilden | 53.89 | 10 | BB Min | A: 48.79 (+5.10s | 9.5%) | Ramona Swim Team | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 647 | Lydia Kingery | 53.90 | 9 | BB Min | A: 48.79 (+5.11s | 9.5%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | |
| 648 | Lochlyn White | 53.90 | 10 | BB Min | A: 48.79 (+5.11s | 9.5%) | Nation\\\\\\'s Capital Swim Club | 05/12/2023 | STAT LC Invite 2023 | |
| 649 | Addison Pitz | 53.90 | 9 | BB Min | A: 48.79 (+5.11s | 9.5%) | Sioux Falls Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 650 | Evelyn Wang | 53.91 | 10 | BB Min | A: 48.79 (+5.12s | 9.5%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
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.