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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
4451 Selena Harmon 52.24 9 B Min BB: 48.69 (+3.55s | 6.8%) Patuxent Aquatics Club 10/25/2025 2025 PAC 10 Under RockHopper Penguin Meet
4452 Sofia Obuchi Neves 52.24 9 B Min BB: 48.69 (+3.55s | 6.8%) YMCA of South Florida 10/02/2026 Early October Central Park Series
4453 Makenzie Drake 52.25 9 B Min BB: 48.69 (+3.56s | 6.8%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
4454 Leela Ambrose 52.25 9 B Min BB: 48.69 (+3.56s | 6.8%) Neptune Swimming 10/03/2026 Neptune Swimming Fall Classic
4455 Nora Gibson 52.25 10 B Min BB: 48.69 (+3.56s | 6.8%) North Jeffco Swim Team 10/16/2026 2026 CO MACS Fall Invitational
4456 Priscilla Yung 52.26 10 B Min BB: 48.69 (+3.57s | 6.8%) Metro Surge Aquatic Club 02/01/2026 2026 Little Blue Penguin Pentathlon
4457 Randall Randall 52.26 10 B Min BB: 48.69 (+3.57s | 6.8%) Dublin Community Swim Team 02/19/2026 2026 OH WOR SC Regional Championships
4458 Zoe Gutierrez-McDonald 52.26 9 B Min BB: 48.69 (+3.57s | 6.8%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
4459 Mary DeMarr 52.26 10 B Min BB: 48.69 (+3.57s | 6.8%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
4460 Guinevere Gorka 52.26 8 B Min BB: 48.69 (+3.57s | 6.8%) Metro Marlins Swim Team 03/07/2026 2026 MN RSC 10 U State Championship
4461 Carlee Evans 52.26 9 B Min BB: 48.69 (+3.57s | 6.8%) Old Dominion Aquatic Club 02/07/2026 2026 8 And Under Southeastern District Champs
4462 Carmella Zinn 52.26 8 B Min BB: 48.69 (+3.57s | 6.8%) New York Sharks Aquatics 02/06/2026 2026 MR COND Last Chance Invitational
4463 Lennon Koehler 52.26 10 B Min BB: 48.69 (+3.57s | 6.8%) Sporting Jax Aquatic Club 12/04/2025 RAFC Winter Classic
4464 Alyssa Alonso 52.26 8 B Min BB: 48.69 (+3.57s | 6.8%) South Florida Aquatic Club 09/11/2026 2026 Michael S Memorial Meet
4465 Stella Fox 52.26 10 B Min BB: 48.69 (+3.57s | 6.8%) Watertown Area Swim Club 10/25/2026 2026 Ghouls In The Pool
4466 Adelaine Angarita-Wise 52.27 9 B Min BB: 48.69 (+3.58s | 6.8%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
4467 Arina Nureeva 52.27 9 B Min BB: 48.69 (+3.58s | 6.8%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
4468 Sasha Mayorova 52.27 8 B Min BB: 48.69 (+3.58s | 6.8%) Shawmut Aquatic Club 01/30/2026 2026 NE CS Silver Championships
4469 Abigail Garner 52.27 9 B Min BB: 48.69 (+3.58s | 6.8%) Valley Aquatics 10/24/2026 2026 PN VAST Fall Frenzy Approved
4470 Claire Hayward 52.27 10 B Min BB: 48.69 (+3.58s | 6.8%) Lake Oswego Swim Club 05/09/2026 2026 Spring Sprinter Invitational
4471 Heymen Lin 52.28 10 B Min BB: 48.69 (+3.59s | 6.9%) Swim Tech 03/27/2026 2026 MR Bronze Championships Central KBM
4472 Kaylee Deering 52.28 9 B Min BB: 48.69 (+3.59s | 6.9%) New Wave Swim Team 02/14/2026 2026 TAC TITANS February Qualifier Meet
4473 Remi Yoffe 52.28 10 B Min BB: 48.69 (+3.59s | 6.9%) Aquawolves Swimming 09/25/2026 2026 CO AQUA Vs DSA Dyal
4474 Ava Pieninck 52.28 10 B Min BB: 48.69 (+3.59s | 6.9%) Bolles School Sharks 09/13/2026 2026 September Splash
4475 Abigail Steward 52.28 9 B Min BB: 48.69 (+3.59s | 6.9%) Bolles School Sharks 10/10/2026 2026 PSA Halloween Invitational
4476 Sydney Smith 52.28 10 B Min BB: 48.69 (+3.59s | 6.9%) Wave Aquatics 10/03/2026 2026 PN Wave Rocktober Invitational Approved
4477 Paavni Biyani 52.29 10 B Min BB: 48.69 (+3.60s | 6.9%) Smithfield YMCA Dolphins 02/28/2026 2026 NE KCY A SENECY LEAGUE CHAMPS
4478 Flynn Zeldes 52.29 9 B Min BB: 48.69 (+3.60s | 6.9%) Grosse Pointe Gators 12/06/2025 2025 26 Super Fast And Furious Prelim Final
4479 Alexandra Wilson 52.29 10 B Min BB: 48.69 (+3.60s | 6.9%) Mason Makos Swim Team 03/21/2026 2026 MAKO SPRING FLING
4480 Katherine Sokol 52.29 10 B Min BB: 48.69 (+3.60s | 6.9%) Magnolia Aquatic Club 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
4481 Amaya Gomez 52.29 9 B Min BB: 48.69 (+3.60s | 6.9%) Alamo Heights Aquatic Club ? A 02/24/2026 2026 ST AAAA NS End Of Season Race Nights
4482 Everly Jenkins 52.29 10 B Min BB: 48.69 (+3.60s | 6.9%) Tsunami Swimming 11/08/2025 2025 PWSC Fall Aqua Fest
4483 Bowen Miller 52.29 6 B Min BB: 48.69 (+3.60s | 6.9%) Hill Country Aquatics 09/26/2026 2026 ST ASC IMR IMX Challenge
4484 Hinata Khvan 52.29 10 B Min BB: 48.69 (+3.60s | 6.9%) Stingray Swim Team 10/17/2026 2026 PN MMSC Fall Invite Approved
4485 Maeve Summers 52.29 10 B Min BB: 48.69 (+3.60s | 6.9%) Durango Swim Club 10/23/2026 2026 CO Durango Spooktacular
4486 Scarlett McGinnis 52.30 9 B Min BB: 48.69 (+3.61s | 6.9%) New Albany Aquatic Club 02/19/2026 2026 OH UASC SC Regional Championships
4487 Kayleigh Nguyen 52.30 10 B Min BB: 48.69 (+3.61s | 6.9%) Lincoln Y Dolphins 11/09/2025 2025 MW App LYD Y ThankSwimming
4488 Wren Webb 52.30 9 B Min BB: 48.69 (+3.61s | 6.9%) Mississippi Makos Swim Team 12/05/2025 2025 SE Christmas In Auburn
4489 Katie Zhao 52.30 9 B Min BB: 48.69 (+3.61s | 6.9%) Mei\\\\\\'s Typhoons Swimming Club 03/13/2026 2026 NE INST NE Cup
4490 Lauren Vanderstelt 52.31 9 B Min BB: 48.69 (+3.62s | 6.9%) Hurricane Penguins Swim Club 03/07/2026 2026 Lake Ontario Regional Meet
4491 Dakota Roy 52.31 10 B Min BB: 48.69 (+3.62s | 6.9%) Kent County YMCA 01/17/2026 2026 NE KCY SENECY Winter Carnival
4492 Julia Stonitsch 52.31 8 B Min BB: 48.69 (+3.62s | 6.9%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
4493 Madison Grimard 52.31 8 B Min BB: 48.69 (+3.62s | 6.9%) Bayside Aquatics 03/21/2026 2026 Maryland 8 Under Championship Meet
4494 Dorothea Wilkie 52.31 9 B Min BB: 48.69 (+3.62s | 6.9%) Sea Devils 03/07/2026 2026 MN RSC 10 U State Championship
4495 Brooke LeTourneau 52.31 10 B Min BB: 48.69 (+3.62s | 6.9%) Lone Star Aquatic Club 07/18/2026 2026 SGA Gold Rush
4496 Jamison Antalek 52.31 9 B Min BB: 48.69 (+3.62s | 6.9%) Denver Swim Academy 10/17/2026 2026 CO Alpha Tide High Point Showdown
25 Breast
25.15
25.15
50 Breast
27.16
52.31
50 Breast
52.31
4497 Lily Levine 52.32 8 B Min BB: 48.69 (+3.63s | 6.9%) Fairfax Foxes Swimming 12/06/2025 2025 Reindeer Mini Meet
4498 Amilia Blanco 52.32 10 B Min BB: 48.69 (+3.63s | 6.9%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
4499 Penelope Correa 52.32 9 B Min BB: 48.69 (+3.63s | 6.9%) Trident Aquatic Club 12/13/2025 2025 MR TRI Winter SCY Invitational
4500 Clara Lewis 52.32 9 B Min BB: 48.69 (+3.63s | 6.9%) New Wave Swim Team 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet

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.