USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6601 | LeeAnn Wei | 55.68 | 10 | B: 54.59 (+1.09s | 2.0%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | ||
| 6602 | Sofia Jalfen | 55.68 | 10 | B: 54.59 (+1.09s | 2.0%) | Westchester Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 6603 | Natalie Perry | 55.68 | 9 | B: 54.59 (+1.09s | 2.0%) | Albany Armada Aquatics | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | ||
| 6604 | Lea Newby | 55.68 | 10 | B: 54.59 (+1.09s | 2.0%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 6605 | Soledad Rader | 55.69 | 9 | B: 54.59 (+1.10s | 2.0%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 6606 | Veronica Devaney | 55.69 | 9 | B: 54.59 (+1.10s | 2.0%) | Newport County YMCA Wahoos | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | ||
| 6607 | Sofia Baker | 55.69 | 10 | B: 54.59 (+1.10s | 2.0%) | Bayside Branch YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 6608 | Harper Poulos | 55.69 | 9 | B: 54.59 (+1.10s | 2.0%) | Patuxent Aquatics Club | 02/27/2026 | 2026 Cherry Blossom Champs | ||
| 6609 | Lyra Liu | 55.69 | 8 | B: 54.59 (+1.10s | 2.0%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 6610 | Kaitlin Carlson | 55.70 | 10 | B: 54.59 (+1.11s | 2.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | ||
| 6611 | Alia Herrera | 55.70 | 10 | B: 54.59 (+1.11s | 2.0%) | Alamo Area Aquatic Association | 11/22/2025 | 2025 Harvest Hustle | ||
| 6612 | Melania Osenkowski | 55.70 | 8 | B: 54.59 (+1.11s | 2.0%) | Cougar Aquatic Team | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | ||
| 6613 | Hallie Matulis | 55.70 | 10 | B: 54.59 (+1.11s | 2.0%) | YMCA of Greater Nashua Storm | 03/20/2026 | 2026 NE ORO TSSA Champs | ||
| 6614 | Eliza Byars | 55.70 | 9 | B: 54.59 (+1.11s | 2.0%) | Opelika Swim Team | 09/12/2026 | OST Fall Invite | ||
| 6615 | Olivia Allen | 55.71 | 10 | B: 54.59 (+1.12s | 2.0%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | ||
| 6616 | Virginia Rogers | 55.71 | 10 | B: 54.59 (+1.12s | 2.0%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 6617 | Lexie Metz | 55.71 | 10 | B: 54.59 (+1.12s | 2.0%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | ||
| 6618 | Anna Kwasnik | 55.71 | 9 | B: 54.59 (+1.12s | 2.0%) | South Snohomish Co Dolphins | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | ||
| 6619 | Adalynn Mahoney | 55.71 | 9 | B: 54.59 (+1.12s | 2.0%) | Lakewood Ranch Swim Associatio | 09/19/2026 | 2026 GCST FALL OPEN | ||
| 6620 | Clara Sibert | 55.72 | 10 | B: 54.59 (+1.13s | 2.0%) | Centreville Swim Club | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 6621 | Claire In | 55.72 | 10 | B: 54.59 (+1.13s | 2.0%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 6622 | Juliette Shelton | 55.72 | 10 | B: 54.59 (+1.13s | 2.0%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 6623 | Elizabeth Schoenherr | 55.73 | 9 | B: 54.59 (+1.14s | 2.0%) | Dexter Community Aquatic Club | 11/21/2025 | 2025 SST Fall Classic | ||
| 6624 | Greta Prochazka | 55.73 | 8 | B: 54.59 (+1.14s | 2.0%) | Cavalier Aquatics/Piedmont Fam | 12/11/2025 | 2025 East Coast WinterFest | ||
| 6625 | Pearl VanGemert | 55.73 | 9 | B: 54.59 (+1.14s | 2.0%) | Motor City Aquatics | 02/14/2026 | 2026 Best ValenTimes Meet | ||
| 6626 | Hannah Carpenter | 55.73 | 9 | B: 54.59 (+1.14s | 2.0%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | ||
| 6627 | Addison Markley | 55.73 | 10 | B: 54.59 (+1.14s | 2.0%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 6628 | Ruth Warren | 55.73 | 10 | B: 54.59 (+1.14s | 2.0%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | ||
| 6629 | Alaena Adams | 55.73 | 9 | B: 54.59 (+1.14s | 2.0%) | Salida Cyclones | 07/31/2026 | 2026 CO Scottie Aschermann Memorial | ||
| 6630 | Isabel Mejia-Mardeeva | 55.74 | 8 | B: 54.59 (+1.15s | 2.1%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 6631 | Cassandra Meadows | 55.74 | 10 | B: 54.59 (+1.15s | 2.1%) | East Carolina Aquatics | 03/27/2026 | 2026 ECA ECSL Championships | ||
| 6632 | Lyla Mallory | 55.74 | 9 | B: 54.59 (+1.15s | 2.1%) | Quest Swimming | 01/10/2026 | Quest January Jumpstart Intrasquad Meet | ||
| 6633 | Elise Messana | 55.74 | 9 | B: 54.59 (+1.15s | 2.1%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 6634 | Piper Holubar | 55.74 | 9 | B: 54.59 (+1.15s | 2.1%) | Quest Swimming | 03/21/2026 | Quest Swimming March Madness Intrasquad Mee | ||
| 6635 | Ana Tompa | 55.75 | 8 | B: 54.59 (+1.16s | 2.1%) | Phoenix Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 6636 | Evelyn Chen | 55.75 | 9 | B: 54.59 (+1.16s | 2.1%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 6637 | Alexa Lewis | 55.75 | 9 | B: 54.59 (+1.16s | 2.1%) | Columbus Albatross Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 6638 | Chloe Khovan | 55.75 | 10 | B: 54.59 (+1.16s | 2.1%) | Shorefront Ym-Ywha | 01/10/2026 | 2026 MR FREE Freedom Winter Magic | ||
| 6639 | Lucy Koseck | 55.76 | 10 | B: 54.59 (+1.17s | 2.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/31/2026 | 2026 Guppy Bowl | ||
| 6640 | Leelo Roveri | 55.76 | 8 | B: 54.59 (+1.17s | 2.1%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 6641 | Eva Gomes | 55.76 | 9 | B: 54.59 (+1.17s | 2.1%) | St. Cloud Thunderbolts Aquatic | 12/13/2025 | Harry Meisel Championships East Copied | ||
| 6642 | Natalia Raiti | 55.76 | 10 | B: 54.59 (+1.17s | 2.1%) | Cascade Swim Club | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | ||
| 6643 | Nina Synyanska | 55.77 | 10 | B: 54.59 (+1.18s | 2.1%) | San Francisco Seals Swim Team | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 6644 | Sophia Sarraf | 55.77 | 9 | B: 54.59 (+1.18s | 2.1%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | ||
| 6645 | Meredith Pham | 55.77 | 7 | B: 54.59 (+1.18s | 2.1%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 6646 | Lindley Milford | 55.78 | 9 | B: 54.59 (+1.19s | 2.1%) | University City Swim Club | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 6647 | Freedom Michealson | 55.78 | 10 | B: 54.59 (+1.19s | 2.1%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | ||
| 6648 | Marvel Murphy | 55.78 | 9 | B: 54.59 (+1.19s | 2.1%) | Valley Swim Team | 01/16/2026 | 2026 SE Ralph Crocker Classic | ||
| 6649 | Finley Houtzer | 55.78 | 8 | B: 54.59 (+1.19s | 2.1%) | Olympic Cascade Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 6650 | Reagan Rishe | 55.79 | 9 | B: 54.59 (+1.20s | 2.2%) | Midland Dolphins | 11/21/2025 | 2025 SST Fall Classic | ||
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.