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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5901 | Sophia Perez | 52.27 | 10 | B Min | BB: 48.69 (+3.58s | 6.8%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 5902 | Yon' Setoyama | 52.27 | 10 | B Min | BB: 48.69 (+3.58s | 6.8%) | Swim Lake City Legends | 12/13/2025 | 2025 UTAH Winter Classic | |
| 5903 | 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 | |
| 5904 | Mackenzie Leonhardt | 52.27 | 9 | B Min | BB: 48.69 (+3.58s | 6.8%) | Marlins Of Raleigh | 12/06/2025 | 2025 MOR Arctic Blast Meet | |
| 5905 | Ina Mehandru | 52.27 | 8 | B Min | BB: 48.69 (+3.58s | 6.8%) | Olympic Cascade Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 5906 | 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 | |
| 5907 | Alessandra Routh | 52.28 | 9 | B Min | BB: 48.69 (+3.59s | 6.9%) | Dads Club Swim Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
| 5908 | Cecilia Ramirez | 52.28 | 9 | B Min | BB: 48.69 (+3.59s | 6.9%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 5909 | Lianna Peng | 52.28 | 10 | B Min | BB: 48.69 (+3.59s | 6.9%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 5910 | Sydney McFague | 52.28 | 8 | B Min | BB: 48.69 (+3.59s | 6.9%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 5911 | Reeva Chadha | 52.28 | 10 | B: 43.99 (+8.29s | 15.9%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 5912 | Addison Mou | 52.29 | 9 | B Min | BB: 48.69 (+3.60s | 6.9%) | Almaden Riptide | 10/25/2025 | GGST Spooktacular 2025 | |
| 5913 | 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 | |
| 5914 | Emma McNutt | 52.29 | 10 | B Min | BB: 48.69 (+3.60s | 6.9%) | Sevier Aquatic Club | 12/05/2025 | 2025 Holiday Classic | |
| 5915 | Everly Jenkins | 52.29 | 9 | B Min | BB: 48.69 (+3.60s | 6.9%) | Tsunami Swimming | 11/08/2025 | 2025 PWSC Fall Aqua Fest | |
| 5916 | Katherine Sokol | 52.29 | 9 | B Min | BB: 48.69 (+3.60s | 6.9%) | Magnolia Aquatic Club | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | |
| 5917 | 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 | |
| 5918 | Kenna Browning | 52.29 | 10 | B Min | BB: 48.69 (+3.60s | 6.9%) | Bend Swim Club | 02/14/2026 | 2026 Bend Swim Club Valentines Invitational | |
| 5919 | Amaya Gomez | 52.29 | 8 | 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 | |
| 5920 | 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 | |
| 5921 | Stella di Benedetto | 52.30 | 9 | B Min | BB: 48.69 (+3.61s | 6.9%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 5922 | Paige Lin | 52.30 | 8 | B Min | BB: 48.69 (+3.61s | 6.9%) | Otter Swim Club | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 5923 | 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 | |
| 5924 | 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 | |
| 5925 | Emery Brault | 52.30 | 9 | B Min | BB: 48.69 (+3.61s | 6.9%) | Lakewood Ranch Swim Associatio | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 5926 | Rachel Zheng | 52.31 | 9 | B Min | BB: 48.69 (+3.62s | 6.9%) | Aggie Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 5927 | 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 | |
| 5928 | Cecilia Kendi | 52.31 | 9 | B Min | BB: 48.69 (+3.62s | 6.9%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 5929 | June de Leon | 52.31 | 10 | B Min | BB: 48.69 (+3.62s | 6.9%) | Miami County Day Aquatic | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 5930 | Nina Lebahn | 52.31 | 11 | B Min | BB: 48.69 (+3.62s | 6.9%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 5931 | 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 | |
| 5932 | Dominique Perdomo | 52.31 | 9 | B Min | BB: 48.69 (+3.62s | 6.9%) | Brighton Bullfrogs Swim Club | 02/01/2026 | 2026 CO FORM February Freeze | |
| 5933 | Ella Youree | 52.32 | 10 | B Min | BB: 48.69 (+3.63s | 6.9%) | Kamehameha Swim Club | 02/08/2026 | Aulea Winter Sprint Festival | |
| 5934 | Olivia Vu | 52.32 | 10 | B Min | BB: 48.69 (+3.63s | 6.9%) | YMCA of Metro North Tritons | 11/01/2025 | 2025 NE YNS IMX IMR Meet Copied | |
| 5935 | Amelia Brown | 52.32 | 9 | B Min | BB: 48.69 (+3.63s | 6.9%) | Patriot Aquatics | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 5936 | 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 | |
| 5937 | Hattie Hebner | 52.32 | 10 | B Min | BB: 48.69 (+3.63s | 6.9%) | Sprc Stingrays | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 5938 | Sloan Carter | 52.32 | 10 | B Min | BB: 48.69 (+3.63s | 6.9%) | Sylvania Tsunami Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 5939 | Jasmine Chiew | 52.32 | 9 | B Min | BB: 48.69 (+3.63s | 6.9%) | Vacaville Swim Club | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 5940 | Lily Levine | 52.32 | 8 | B Min | BB: 48.69 (+3.63s | 6.9%) | Fairfax Foxes Swimming | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 5941 | Erin Reichert | 52.33 | 10 | B Min | BB: 48.69 (+3.64s | 7.0%) | East Carolina Aquatics | 11/21/2025 | 2025 ECA Southeastern Classic | |
| 5942 | Cecilia Uhler | 52.33 | 10 | B Min | BB: 48.69 (+3.64s | 7.0%) | Madison Area YMCA Mariners | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 5943 | Marielle Herring | 52.33 | 9 | B Min | BB: 48.69 (+3.64s | 7.0%) | Aquawolves Swimming | 02/15/2025 | 2025 CO AQUA Last Chance Intra Squad | |
| 5944 | Reagan Austin | 52.33 | 10 | B Min | BB: 48.69 (+3.64s | 7.0%) | San Gabriel Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 5945 | Hana Kim | 52.33 | 10 | B Min | BB: 48.69 (+3.64s | 7.0%) | Livonia Community Swim Club | 01/31/2026 | 2026 Guppy Bowl | |
| 5946 | Cecilia Hughes | 52.33 | 9 | B Min | BB: 48.69 (+3.64s | 7.0%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 5947 | Nico Martinez | 52.33 | 10 | B Min | BB: 48.69 (+3.64s | 7.0%) | YMCA of Greater Nashua Storm | 12/05/2025 | 2025 NE YNS Reid Sacco Prelims Finals Invite | |
| 5948 | Victoria Nunes Fuller | 52.33 | 8 | B Min | BB: 48.69 (+3.64s | 7.0%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 5949 | Natalee Ritzdorf | 52.33 | 10 | B Min | BB: 48.69 (+3.64s | 7.0%) | Isle Swim Club | 10/10/2025 | 2025 October Classic | |
| 5950 | Caroline Marshall | 52.33 | 10 | B Min | BB: 48.69 (+3.64s | 7.0%) | Star Aquatics | 11/15/2025 | 2025 John Dewey 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.