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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Ann Garcia Seeley | 55.16 | 9 | BB Min | A: 48.79 (+6.37s | 11.5%) | Riptide Swim Team | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 502 | Amelie Johnson | 55.17 | 10 | BB Min | A: 48.79 (+6.38s | 11.6%) | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 503 | Rowan Breedon | 55.18 | 10 | BB Min | A: 48.79 (+6.39s | 11.6%) | Fast Falcons | 05/16/2025 | 2025 FAST May Invite | |
| 504 | Anna Latham | 55.21 | 10 | BB Min | A: 48.79 (+6.42s | 11.6%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 505 | Helen Faber | 55.22 | 10 | BB Min | A: 48.79 (+6.43s | 11.6%) | Newport Swim Team | 03/07/2026 | Valley Coast Swim League 2026 | |
| 506 | Nikki Henderson | 55.22 | 10 | BB Min | A: 48.79 (+6.43s | 11.6%) | Maverick Aquatics | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 507 | Aaira Jain | 55.23 | 9 | BB Min | A: 48.79 (+6.44s | 11.7%) | Hillsboro Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 508 | Madison Pronovost | 55.24 | 10 | BB Min | A: 48.79 (+6.45s | 11.7%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 509 | Romy Hale | 55.24 | 9 | BB Min | A: 48.79 (+6.45s | 11.7%) | Skyline Swim Club | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
| 510 | Ella Vann | 55.24 | 10 | BB Min | A: 48.79 (+6.45s | 11.7%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 511 | Amalica Gooze | 55.26 | 9 | BB Min | A: 48.79 (+6.47s | 11.7%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | |
| 512 | Chloe Solonskyi | 55.26 | 8 | BB Min | A: 48.79 (+6.47s | 11.7%) | SwimRise Aquatics | 06/27/2025 | SwimRise Season Finale | |
| 513 | Ava Sysum | 55.30 | 10 | BB Min | A: 48.79 (+6.51s | 11.8%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 514 | Aria Ferris | 55.31 | 9 | BB Min | A: 48.79 (+6.52s | 11.8%) | Aquawolves Swimming | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | |
| 515 | Fazia Cherik | 55.31 | 10 | BB Min | A: 48.79 (+6.52s | 11.8%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 516 | Sage Kundey-Reiten | 55.33 | 9 | BB Min | A: 48.79 (+6.54s | 11.8%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | |
| 517 | Lydia Kessler | 55.34 | 10 | BB Min | A: 48.79 (+6.55s | 11.8%) | Aberdeen Swim Club | 06/14/2024 | 2024 SD Aberdeen Summer High Point Swim Meet | |
| 518 | Isabel Ivanov | 55.35 | 8 | BB Min | A: 48.79 (+6.56s | 11.9%) | Tampa Bay Aquatic Club | 01/16/2026 | 2026 TRIALS FUNDRAISER MEET | |
| 519 | Melody Chen | 55.36 | 10 | BB Min | A: 48.79 (+6.57s | 11.9%) | DeAnza Cupertino Aquatics | 06/29/2024 | DACA LC C B A+ Meet | |
| 520 | Cameron Gaspar | 55.38 | 9 | BB Min | A: 48.79 (+6.59s | 11.9%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 521 | Alyssa Nakajima | 55.40 | 8 | BB Min | A: 48.79 (+6.61s | 11.9%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 522 | Anya Radlinski | 55.42 | 10 | BB Min | A: 48.79 (+6.63s | 12.0%) | Portland Aquatic Club | 11/14/2025 | GACC PAC 12 U Sprint Dual | |
| 523 | Margaret Ursulenko | 55.43 | 10 | BB Min | A: 48.79 (+6.64s | 12.0%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 524 | Isabella Atkins | 55.43 | 10 | BB Min | A: 48.79 (+6.64s | 12.0%) | Ramona Swim Team | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 525 | Metta Oeltjenbruns | 55.44 | 10 | BB Min | A: 48.79 (+6.65s | 12.0%) | Minnetonka Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 526 | Emerson Parks | 55.45 | 9 | BB Min | A: 48.79 (+6.66s | 12.0%) | Unattached | 04/11/2025 | 2025 April Classic | |
| 527 | Caroline Mitchell | 55.46 | 9 | BB Min | A: 48.79 (+6.67s | 12.0%) | Unattached | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 528 | Edith Cass | 55.46 | 9 | BB Min | A: 48.79 (+6.67s | 12.0%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 529 | Madison Liu | 55.48 | 10 | BB Min | A: 48.79 (+6.69s | 12.1%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 530 | Mary McInnis | 55.50 | 9 | B Min | BB: 55.49 (+0.01s | 0.0%) | Unattached | 04/11/2025 | 2025 April Classic | |
| 531 | Halina Permar | 55.50 | 10 | B Min | BB: 55.49 (+0.01s | 0.0%) | Steel City Aquatics | 06/12/2025 | Holtrey Summer Classic | |
| 532 | Kateri Leahy | 55.51 | 10 | B Min | BB: 55.49 (+0.02s | 0.0%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 533 | Olivia Dameron | 55.54 | 10 | B Min | BB: 55.49 (+0.05s | 0.1%) | Virginia Gators | 06/21/2024 | 28th Annual SMAC Summer Classic | |
| 534 | Lucy James | 55.55 | 10 | B Min | BB: 55.49 (+0.06s | 0.1%) | Aspire Aquatics of Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 535 | Chelsea Shia | 55.55 | 9 | B Min | BB: 55.49 (+0.06s | 0.1%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 536 | Juliet Markham | 55.56 | 10 | B Min | BB: 55.49 (+0.07s | 0.1%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | |
| 537 | Kora Lind | 55.57 | 10 | B Min | BB: 55.49 (+0.08s | 0.1%) | Vermillion Area Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 538 | Michaela Smurdon | 55.57 | 10 | B Min | BB: 55.49 (+0.08s | 0.1%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | |
| 539 | Ellie Hsu | 55.57 | 10 | B Min | BB: 55.49 (+0.08s | 0.1%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 540 | Mika Bainum | 55.58 | 10 | B Min | BB: 55.49 (+0.09s | 0.2%) | Steamboat Springs Swim Team | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | |
| 541 | Willow Herod | 55.60 | 9 | B Min | BB: 55.49 (+0.11s | 0.2%) | Patriot Aquatics | 05/16/2025 | 2025 PA Long Course Invite | |
| 542 | Elizabeth Williams | 55.61 | 8 | B Min | BB: 55.49 (+0.12s | 0.2%) | Flagler Fluid Swim Team | 06/13/2025 | EAJ Summer Sizzler 2025 | |
| 543 | Thalia Bonne | 55.61 | 10 | B Min | BB: 55.49 (+0.12s | 0.2%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 544 | Carolyn Liu | 55.61 | 10 | B Min | BB: 55.49 (+0.12s | 0.2%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 545 | Anika Uy | 55.64 | 10 | B Min | BB: 55.49 (+0.15s | 0.3%) | Gold\\\\\\'s Aquatics Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 546 | Nia Liu | 55.64 | 8 | B Min | BB: 55.49 (+0.15s | 0.3%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 547 | Elena Ferraz de Toledo | 55.68 | 9 | B Min | BB: 55.49 (+0.19s | 0.3%) | South East Metro Sharks | 06/20/2025 | 2025 MN MAN Red White Blue Invite | |
| 548 | Lillian Dean | 55.70 | 10 | B Min | BB: 55.49 (+0.21s | 0.4%) | Voltage Aquatics | 07/18/2025 | 2025 LCM Summer Championships | |
| 549 | Zeina Nagy | 55.70 | 9 | B Min | BB: 55.49 (+0.21s | 0.4%) | Gator Swim Club | 05/16/2025 | 2025 FAST May Invite | |
| 550 | Abigail Magouyrk | 55.70 | 9 | B Min | BB: 55.49 (+0.21s | 0.4%) | Tidal Wave Swimming | 06/20/2025 | 2025 FAST Independence Invitational | |
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.