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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6901 | Adeline Miller | 53.68 | 10 | B Min | BB: 48.69 (+4.99s | 9.3%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 6902 | Quinn Agostinelli | 53.68 | 10 | B Min | BB: 48.69 (+4.99s | 9.3%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 6903 | Verity Keller | 53.69 | 8 | B Min | BB: 48.69 (+5.00s | 9.3%) | Wasatch Swim Club | 12/13/2025 | 2025 UTAH Winter Classic | |
| 6904 | Peyton Lockhart | 53.69 | 10 | B Min | BB: 48.69 (+5.00s | 9.3%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 6905 | Gina Choi | 53.69 | 10 | B Min | BB: 48.69 (+5.00s | 9.3%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 6906 | Milena Forni | 53.69 | 8 | B Min | BB: 48.69 (+5.00s | 9.3%) | Legacy Aquatics | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 6907 | Reagan Franz | 53.69 | 9 | B Min | BB: 48.69 (+5.00s | 9.3%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 6908 | Adela Grabowska | 53.69 | 9 | B Min | BB: 48.69 (+5.00s | 9.3%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 6909 | Madeline Popa | 53.70 | 8 | B Min | BB: 48.69 (+5.01s | 9.3%) | Tampa Bay Aquatic Club | 12/12/2025 | 2025 HARRY MEISEL WEST | |
| 6910 | Cassandra Dubinsky | 53.70 | 8 | B Min | BB: 48.69 (+5.01s | 9.3%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | |
| 6911 | Andi Stanton | 53.70 | 9 | B Min | BB: 48.69 (+5.01s | 9.3%) | Storm Aquatics | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 6912 | Teagan Thornton | 53.70 | 9 | B Min | BB: 48.69 (+5.01s | 9.3%) | Surge Aquatics | 01/24/2026 | 2026 ST SCY Surge January Invite | |
| 6913 | Rebecca Tyler | 53.70 | 10 | B Min | BB: 48.69 (+5.01s | 9.3%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | |
| 6914 | Mary Roome | 53.70 | 9 | B Min | BB: 48.69 (+5.01s | 9.3%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 6915 | Amelia Lavallee | 53.70 | 9 | B Min | BB: 48.69 (+5.01s | 9.3%) | Houston Country Club League | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 6916 | Florence Smit Van Riel | 53.70 | 9 | B Min | BB: 48.69 (+5.01s | 9.3%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 6917 | Sophia Rosario | 53.70 | 9 | B Min | BB: 48.69 (+5.01s | 9.3%) | Harbor Aquatics Club | 02/01/2025 | 2025 PN BISC Bluefin Invitational | |
| 6918 | Charlotte Finley | 53.70 | 9 | B Min | BB: 48.69 (+5.01s | 9.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 6919 | Aahana Gandhi | 53.71 | 9 | B Min | BB: 48.69 (+5.02s | 9.3%) | Rochester Swim Club | 02/21/2026 | 2026 MN NOR MN Bronze Championship Copied | |
| 6920 | Penny Chen | 53.71 | 8 | B Min | BB: 48.69 (+5.02s | 9.3%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 6921 | Caroline Meadows | 53.71 | 10 | B Min | BB: 48.69 (+5.02s | 9.3%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | |
| 6922 | Isabella Heig | 53.72 | 10 | B Min | BB: 48.69 (+5.03s | 9.4%) | Old Dominion Aquatic Club | 10/04/2025 | ODAC Rising Stars Meet | |
| 6923 | Colette Mrak | 53.72 | 10 | B Min | BB: 48.69 (+5.03s | 9.4%) | Great Lakes Tritons | 02/06/2026 | 2026 Michigan Open | |
| 6924 | Nila Akhavan Fomani | 53.72 | 9 | B Min | BB: 48.69 (+5.03s | 9.4%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 6925 | Lileya Popovych | 53.72 | 9 | B Min | BB: 48.69 (+5.03s | 9.4%) | Swim Fort Lauderdale | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 6926 | Aurora Leung | 53.72 | 8 | B Min | BB: 48.69 (+5.03s | 9.4%) | Harbor Seals | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 6927 | Riley Blaser | 53.73 | 8 | B Min | BB: 48.69 (+5.04s | 9.4%) | St. Augustine Cyclones | 11/02/2024 | 2024 SwimRise Fall Festival | |
| 6928 | Grace Aiken | 53.73 | 9 | B Min | BB: 48.69 (+5.04s | 9.4%) | Rockingham Area Youth Swimming | 02/07/2026 | 2026 NE RAYS Love A Last Chance Specialty | |
| 6929 | Mackenzie Gries | 53.73 | 8 | B Min | BB: 48.69 (+5.04s | 9.4%) | Great Wolf Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 6930 | Olive Bastos | 53.73 | 10 | B Min | BB: 48.69 (+5.04s | 9.4%) | Hockomock Area YMCA Lightning | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 6931 | Elizabeth Fontes | 53.73 | 10 | B Min | BB: 48.69 (+5.04s | 9.4%) | Supernova Swim Team | 02/27/2026 | 2026 Junior Cup | |
| 6932 | Ariya Young | 53.73 | 10 | B Min | BB: 48.69 (+5.04s | 9.4%) | Sailfish Aquatics | 10/25/2025 | Great Pumpkin Meet 2025 | |
| 6933 | Kaitlyn Choi | 53.73 | 10 | B Min | BB: 48.69 (+5.04s | 9.4%) | San Jose Goosemonkeys | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 6934 | Lillian Cameron | 53.73 | 8 | B Min | BB: 48.69 (+5.04s | 9.4%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 6935 | Ahana Shah | 53.74 | 9 | B Min | BB: 48.69 (+5.05s | 9.4%) | Renegade Aquatics | 01/11/2026 | 2026 SI FAST 14U RISING STARS 3 | |
| 6936 | Adelynn Todd | 53.74 | 9 | B Min | BB: 48.69 (+5.05s | 9.4%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 6937 | Claire niu | 53.74 | 9 | B Min | BB: 48.69 (+5.05s | 9.4%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 6938 | Marlo Bullemer | 53.74 | 10 | B Min | BB: 48.69 (+5.05s | 9.4%) | Pacific Piranha Swim Team | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 6939 | Callie Tan | 53.74 | 7 | B Min | BB: 48.69 (+5.05s | 9.4%) | Life Time Swim Team - Central | 11/03/2024 | 2024 ST TXLA 10 U November Unclassified | |
| 6940 | Addison Brown | 53.74 | 9 | B Min | BB: 48.69 (+5.05s | 9.4%) | Lewis Clark Neptune Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 6941 | Adalynn Askins | 53.75 | 10 | B Min | BB: 48.69 (+5.06s | 9.4%) | Camden County Boomers Swim Clu | 10/25/2025 | 2025 SJAC Halloween Invitational | |
| 6942 | Laurel Nelson | 53.75 | 8 | B Min | BB: 48.69 (+5.06s | 9.4%) | Woodmoor Tsunamis Swim Team | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 6943 | Ava Brandenburg | 53.75 | 10 | B Min | BB: 48.69 (+5.06s | 9.4%) | Metro Marlins Swim Team | 10/25/2025 | 2025 MN SDVL Halloween Spooktacular Copied | |
| 6944 | Scarlett Parker | 53.75 | 10 | B Min | BB: 48.69 (+5.06s | 9.4%) | Rio Salado Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 6945 | Mia Richards | 53.75 | 10 | B Min | BB: 48.69 (+5.06s | 9.4%) | Gaston Gators | 10/25/2025 | Great Pumpkin Meet 2025 | |
| 6946 | Maizie White-Stielstra | 53.75 | 9 | B Min | BB: 48.69 (+5.06s | 9.4%) | San Gabriel Aquatics | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 6947 | Avery Hillard | 53.75 | 9 | B Min | BB: 48.69 (+5.06s | 9.4%) | Rockford Riptide | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 6948 | Olivia Francis | 53.75 | 10 | B Min | BB: 48.69 (+5.06s | 9.4%) | T2 Aquatics | 01/16/2026 | 2026 T2 Aquatics Naples Open | |
| 6949 | Izabella Garbush | 53.75 | 9 | B Min | BB: 48.69 (+5.06s | 9.4%) | Clackamas High School | 02/15/2025 | 2025 OR HS 6a 4 | |
| 6950 | Anna Callahan | 53.75 | 9 | B Min | BB: 48.69 (+5.06s | 9.4%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
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.