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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 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
6602 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
6603 Eliza Byars 55.70 9 B: 54.59 (+1.11s | 2.0%) Opelika Swim Team 09/12/2026 OST Fall Invite
6604 Olivia Allen 55.71 10 B: 54.59 (+1.12s | 2.0%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
6605 Virginia Rogers 55.71 10 B: 54.59 (+1.12s | 2.0%) Mecklenburg Swim Association 02/07/2026 MSA IM Tough Meet 2026
6606 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
6607 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
6608 Adalynn Mahoney 55.71 9 B: 54.59 (+1.12s | 2.0%) Lakewood Ranch Swim Associatio 09/19/2026 2026 GCST FALL OPEN
6609 Clara Sibert 55.72 10 B: 54.59 (+1.13s | 2.0%) Centreville Swim Club 02/07/2026 2026 MAKO QUALIFIER
6610 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
6611 Juliette Shelton 55.72 10 B: 54.59 (+1.13s | 2.0%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
6612 Elizabeth Schoenherr 55.73 9 B: 54.59 (+1.14s | 2.0%) Dexter Community Aquatic Club 11/21/2025 2025 SST Fall Classic
6613 Greta Prochazka 55.73 8 B: 54.59 (+1.14s | 2.0%) Cavalier Aquatics/Piedmont Fam 12/11/2025 2025 East Coast WinterFest
6614 Pearl VanGemert 55.73 9 B: 54.59 (+1.14s | 2.0%) Motor City Aquatics 02/14/2026 2026 Best ValenTimes Meet
6615 Hannah Carpenter 55.73 9 B: 54.59 (+1.14s | 2.0%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
6616 Addison Markley 55.73 10 B: 54.59 (+1.14s | 2.0%) Mecklenburg Swim Association 02/07/2026 MSA IM Tough Meet 2026
6617 Ruth Warren 55.73 10 B: 43.99 (+11.74s | 21.1%) Baylor Swim Club 01/09/2026 2026 MCC January Invite
6618 Alaena Adams 55.73 9 B: 54.59 (+1.14s | 2.0%) Salida Cyclones 07/31/2026 2026 CO Scottie Aschermann Memorial
6619 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
6620 Cassandra Meadows 55.74 10 B: 54.59 (+1.15s | 2.1%) East Carolina Aquatics 03/27/2026 2026 ECA ECSL Championships
6621 Lyla Mallory 55.74 9 B: 54.59 (+1.15s | 2.1%) Quest Swimming 01/10/2026 Quest January Jumpstart Intrasquad Meet
6622 Elise Messana 55.74 9 B: 54.59 (+1.15s | 2.1%) Denver Swim Academy 01/02/2026 2026 CO COSA New Year Open
6623 Piper Holubar 55.74 9 B: 54.59 (+1.15s | 2.1%) Quest Swimming 03/21/2026 Quest Swimming March Madness Intrasquad Mee
6624 Ana Tompa 55.75 8 B: 54.59 (+1.16s | 2.1%) Phoenix Aquatic Club 11/08/2025 2025 MR PAC Maria Parmanan Invitational
6625 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
6626 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
6627 Chloe Khovan 55.75 10 B: 54.59 (+1.16s | 2.1%) Shorefront Ym-Ywha 01/10/2026 2026 MR FREE Freedom Winter Magic
6628 Lucy Koseck 55.76 10 B: 54.59 (+1.17s | 2.1%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 01/31/2026 2026 Guppy Bowl
6629 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
6630 Eva Gomes 55.76 9 B: 54.59 (+1.17s | 2.1%) St. Cloud Thunderbolts Aquatic 12/13/2025 Harry Meisel Championships East Copied
6631 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
6632 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
6633 Sophia Sarraf 55.77 9 B: 54.59 (+1.18s | 2.1%) SwimRVA 11/22/2025 Bass Turkey Classic 2025
6634 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
6635 Lindley Milford 55.78 9 B: 54.59 (+1.19s | 2.1%) University City Swim Club 03/07/2026 2026 GTWY 8 Under Champs
6636 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
6637 Marvel Murphy 55.78 9 B: 54.59 (+1.19s | 2.1%) Valley Swim Team 01/16/2026 2026 SE Ralph Crocker Classic
6638 Finley Houtzer 55.78 8 B: 54.59 (+1.19s | 2.1%) Olympic Cascade Aquatics 03/28/2026 2026 PN Spring Showdown, Div1 Approved
6639 Reagan Rishe 55.79 9 B: 54.59 (+1.20s | 2.2%) Midland Dolphins 11/21/2025 2025 SST Fall Classic
6640 Ellie Munoz 55.79 9 B: 54.59 (+1.20s | 2.2%) DC Dept Of Parks and Recreatio 12/04/2025 2025 PV Turkey Claus Showdown
6641 Charley Foss 55.79 9 B: 54.59 (+1.20s | 2.2%) Velocity Swimming 09/19/2026 2026 IE MRA Sprint Shootout Copied
6642 Adalyn Plichta 55.79 9 B: 54.59 (+1.20s | 2.2%) Denver Swim Academy 10/17/2026 2026 CO Alpha Tide High Point Showdown
25 Breast
27.44
27.44
50 Breast
28.35
55.79
50 Breast
55.79
6643 Kyra Carpenter 55.79 9 B: 54.59 (+1.20s | 2.2%) Foothills Swim Team 10/24/2026 2026 CO LONG Great Pumpkin Pentathlon
6644 Violet Rush 55.79 9 B: 54.59 (+1.20s | 2.2%) Sioux Falls Swim Team 10/24/2026 2026 SD SFST Swim Series Meet #2
6645 Emery Allen 55.80 10 B: 54.59 (+1.21s | 2.2%) SlipStream Aquatics 02/01/2026 2026 CO FORM February Freeze
6646 Julianne Chung 55.80 7 B: 54.59 (+1.21s | 2.2%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 AAC Fall Gator Mini Meet
6647 Cecelia Fry 55.80 10 B: 54.59 (+1.21s | 2.2%) North Jeffco Swim Team 01/10/2025 2025 CO NJ Pineapple Invitational
6648 Ellianne Roberts 55.80 10 B: 54.59 (+1.21s | 2.2%) Indian River Aquatics 06/26/2026 2026 Summer Area 6 Champs
6649 Rowan Borski 55.80 9 B: 54.59 (+1.21s | 2.2%) North Star Swim Team 05/17/2026 2026 MN FOXJ May Bronze
6650 Livia Sanches Pacheco 55.80 9 B: 54.59 (+1.21s | 2.2%) Hurricane Aquatics 06/20/2026 NMST BMHG June Summer Invite 26 (SCY) Cop

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.