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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9101 | Justine Tang | 59.72 | 8 | B: 54.59 (+5.13s | 8.6%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | ||
| 9102 | Emma Kronstain | 59.72 | 10 | B: 54.59 (+5.13s | 8.6%) | Atlantic Coast Athletic Club | 11/15/2025 | 2025 WAC Fall Classic | ||
| 9103 | Holly Chen | 59.72 | 8 | B: 54.59 (+5.13s | 8.6%) | Cascadia Swimming | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 9104 | Fernanda Solis Serrano | 59.72 | 10 | B: 54.59 (+5.13s | 8.6%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 9105 | Giselle Buczkowski | 59.72 | 10 | B: 54.59 (+5.13s | 8.6%) | Swim Dogs | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 9106 | Chloe Liu | 59.72 | 8 | B: 54.59 (+5.13s | 8.6%) | Unattached | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 9107 | Matilda Tempero | 59.73 | 9 | B: 54.59 (+5.14s | 8.6%) | Metro Marlins Swim Team | 11/01/2025 | 2025 MN TUNA Turkey Trot | ||
| 9108 | Wilhelmina Kime | 59.73 | 8 | B: 54.59 (+5.14s | 8.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 9109 | Logan Maldonado | 59.73 | 8 | B: 54.59 (+5.14s | 8.6%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 9110 | Wendy Mack | 59.73 | 8 | B: 54.59 (+5.14s | 8.6%) | Streamline & Sprint Human Perf | 02/06/2026 | 2026 SES Region 3 Champions | ||
| 9111 | Emma Sarly | 59.73 | 10 | B: 54.59 (+5.14s | 8.6%) | Zeus Swim Team | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | ||
| 9112 | Noelle Baez | 59.73 | 6 | B: 54.59 (+5.14s | 8.6%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 9113 | Hannah Pollock | 59.74 | 10 | B: 54.59 (+5.15s | 8.6%) | Wind N Sea Swim Team | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 9114 | Riley Diaz | 59.75 | 10 | B: 54.59 (+5.16s | 8.6%) | Plantation Swim Team | 10/03/2025 | Early October Central Park Series | ||
| 9115 | Emily Han | 59.76 | 9 | B: 54.59 (+5.17s | 8.7%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 9116 | Maebh Ryan | 59.77 | 8 | B: 54.59 (+5.18s | 8.7%) | Beyond | 06/20/2026 | 2026 Riptide Summer Open | ||
| 9117 | Sarah Oag | 59.77 | 10 | B: 54.59 (+5.18s | 8.7%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | ||
| 9118 | Martha Preston | 59.77 | 7 | B: 54.59 (+5.18s | 8.7%) | Heartland Swim Assoc | 11/08/2025 | HSA All Ages NTS | ||
| 9119 | Onah Jacobs | 59.77 | 8 | B: 54.59 (+5.18s | 8.7%) | Crescent City Swim Club | 10/25/2025 | Superior Aquatics Monster Splash | ||
| 9120 | Valeria Vazquez | 59.77 | 10 | B: 54.59 (+5.18s | 8.7%) | Legacy Aquatics | 10/11/2025 | LA Fall Kick Off 2025 | ||
| 9121 | Elina Diaz | 59.78 | 10 | B: 54.59 (+5.19s | 8.7%) | Fairland Aquatic Swim Team | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | ||
| 9122 | Claire Tucarella | 59.78 | 9 | B: 54.59 (+5.19s | 8.7%) | Rockingham Area Youth Swimming | 10/18/2025 | 2025 NE RAYS Oktoberfest Specialty Copied | ||
| 9123 | Miriam Schoen | 59.78 | 7 | B: 54.59 (+5.19s | 8.7%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 9124 | Sloane Kennedy | 59.78 | 8 | B: 54.59 (+5.19s | 8.7%) | Gbsa - Greater Baltimore Swim | 12/20/2025 | The Grinch Stole My Times (8 U) 2025 | ||
| 9125 | Eleanor Moore | 59.78 | 9 | B: 54.59 (+5.19s | 8.7%) | Helios | 10/25/2025 | Great Pumpkin Meet 2025 | ||
| 9126 | Leah Tempelis | 59.79 | 7 | B: 54.59 (+5.20s | 8.7%) | Mason Makos Swim Team | 01/10/2026 | 2026 MAKO POLAR PLUNGE | ||
| 9127 | Ava Martinelli | 59.79 | 10 | B: 54.59 (+5.20s | 8.7%) | Plymouth Canton Cruisers | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 9128 | Chelsea Yowell | 59.79 | 7 | B: 54.59 (+5.20s | 8.7%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 9129 | Isabella Gusto | 59.79 | 9 | B: 54.59 (+5.20s | 8.7%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 9130 | Tianxin Chen | 59.79 | 9 | B: 54.59 (+5.20s | 8.7%) | Clearwater Aquatic Team | 04/10/2026 | 2026 GTSA TYR Spring Championship | ||
| 9131 | Ava Alaniz | 59.79 | 9 | B: 54.59 (+5.20s | 8.7%) | Unattached | 01/03/2026 | 2026 ST HPAC Last Chance Quaifier | ||
| 9132 | Estelle Shedlock | 59.79 | 8 | B: 54.59 (+5.20s | 8.7%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9133 | Ivanna Celis Carvajal | 59.80 | 9 | B: 54.59 (+5.21s | 8.7%) | Utica Shelby Swim Club | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | ||
| 9134 | Naina Kumar | 59.80 | 10 | B: 54.59 (+5.21s | 8.7%) | First Colony Swim Team, Inc. | 01/19/2025 | 2025 FCST January Developmental Meet | ||
| 9135 | Shiloh Rein | 59.80 | 9 | B: 54.59 (+5.21s | 8.7%) | Upper Valley Aquatic Club | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | ||
| 9136 | Grace Welch | 59.81 | 10 | B: 54.59 (+5.22s | 8.7%) | Bellingham Bay Swim Team | 05/17/2025 | 2025 BBST Take A Chance Invitational | ||
| 9137 | Emmie Andresen | 59.82 | 8 | B: 54.59 (+5.23s | 8.7%) | Lakeridge Swim Team | 03/14/2026 | 2026 NNA AGO | ||
| 9138 | Evie Filipic | 59.82 | 8 | B: 54.59 (+5.23s | 8.7%) | Sun Coast Swim Team | 10/10/2025 | WFLA Halloween Invitational | ||
| 9139 | Sadie Hill | 59.82 | 10 | B: 54.59 (+5.23s | 8.7%) | Southwest Stars Swim Club | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 9140 | Adeline Van Tassell | 59.82 | 8 | B: 54.59 (+5.23s | 8.7%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | ||
| 9141 | Bailey Sokoloff | 59.82 | 9 | B: 54.59 (+5.23s | 8.7%) | Patriot Aquatics | 10/18/2025 | 2025 SLAC IMX Challenge Invitational | ||
| 9142 | Sof Garcia de Albizu Iba | 59.82 | 10 | B: 54.59 (+5.23s | 8.7%) | Swim Streamline at Northampton | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | ||
| 9143 | Willow Caya | 59.82 | 8 | B: 54.59 (+5.23s | 8.7%) | Fairfax Foxes Swimming | 02/20/2026 | 2026 FXFX Forty Niner | ||
| 9144 | Autumn Williams | 59.83 | 9 | B: 54.59 (+5.24s | 8.8%) | YMCA of Northwest North Caroli | 12/05/2025 | 2025 TYDE Winter Championship | ||
| 9145 | Abigail Vorberg | 59.83 | 10 | B: 54.59 (+5.24s | 8.8%) | Southern Utah Swimming Associa | 12/12/2025 | Stingrays Christmas Chaos | ||
| 9146 | Mabel Caster | 59.84 | 10 | B: 54.59 (+5.25s | 8.8%) | YMCA of Greater Nashua Storm | 01/16/2026 | 2026 NE SAC Bronze Championships | ||
| 9147 | Ryan Earl | 59.84 | 9 | B: 54.59 (+5.25s | 8.8%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 9148 | Hattie Martin | 59.84 | 9 | B: 54.59 (+5.25s | 8.8%) | Riptide Swim Team | 11/08/2025 | 2025 MN FOXJ November Bronze | ||
| 9149 | Evan Pantuliano | 59.84 | 8 | B: 54.59 (+5.25s | 8.8%) | The Olympic Club | 12/06/2025 | Neptune Swimming Swim Like The Dickens | ||
| 9150 | Sasha Mayorova | 59.84 | 7 | B: 54.59 (+5.25s | 8.8%) | Shawmut Aquatic Club | 10/11/2025 | 2025 NE SAC Spooktacular Copied | ||
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.