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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9001 | Cassidy Colwyn | 56.93 | 8 | B: 54.59 (+2.34s | 4.1%) | Riptide Swim Team | 01/16/2026 | 2026 CO CUDA Classic | ||
| 9002 | Iman Dadzie | 56.93 | 8 | B: 54.59 (+2.34s | 4.1%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | ||
| 9003 | Nora Nicolai | 56.93 | 10 | B: 54.59 (+2.34s | 4.1%) | Life Time Oregon Swim Team | 12/13/2025 | 2025 OR HEAT Winter Invitational | ||
| 9004 | Ellesyn Fischbach | 56.93 | 10 | B: 54.59 (+2.34s | 4.1%) | Watertown Area Swim Club | 01/17/2026 | 2026 Optimist High Point Meet | ||
| 9005 | Adalyn Wilson | 56.93 | 9 | B: 54.59 (+2.34s | 4.1%) | Royal Swimming | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | ||
| 9006 | Hannah Li | 56.93 | 8 | B: 54.59 (+2.34s | 4.1%) | Eastside Aquatic Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 9007 | Wilhelmina Kime | 56.94 | 8 | B: 54.59 (+2.35s | 4.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | ||
| 9008 | Lena Hartmann | 56.94 | 10 | B: 54.59 (+2.35s | 4.1%) | Ygb Sea Dragons | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
| 9009 | Devon Thomas | 56.94 | 10 | B: 54.59 (+2.35s | 4.1%) | River Falls Swim Club | 02/14/2026 | 2026 MN RFSC Valentine S Crush Invite | ||
| 9010 | Alexandria Foster | 56.94 | 10 | B: 54.59 (+2.35s | 4.1%) | Eastmont | 12/06/2025 | 2025 IE VS Christmas Open | ||
| 9011 | Norah Waggoner | 56.95 | 9 | B: 54.59 (+2.36s | 4.1%) | CR Cruisers Eels | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 9012 | Estella Owens | 56.95 | 8 | B: 54.59 (+2.36s | 4.1%) | Nocatee Bluetide Swim Team | 10/11/2024 | October Spook Out | ||
| 9013 | Olivia Watkins | 56.95 | 9 | B: 54.59 (+2.36s | 4.1%) | Aquatic Team Of Mecklenburg | 12/05/2025 | 2025 NC SwimMAC December Invite | ||
| 9014 | Victoria Bandarchuk | 56.95 | 9 | B: 54.59 (+2.36s | 4.1%) | Ygb Sea Dragons | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
| 9015 | Zoya Rajat | 56.95 | 10 | B: 54.59 (+2.36s | 4.1%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | ||
| 9016 | Adeline Barrow | 56.95 | 9 | B: 54.59 (+2.36s | 4.1%) | Coast Aquatics | 10/11/2025 | 2025 Rick Byers Invitational Copied | ||
| 9017 | Annabelle Wachtler | 56.95 | 7 | B: 54.59 (+2.36s | 4.1%) | 92ny Flying Dolphins | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 9018 | Natalia Djura | 56.95 | 11 | B: 54.59 (+2.36s | 4.1%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | ||
| 9019 | Rachel Ross | 56.96 | 8 | B: 54.59 (+2.37s | 4.2%) | Ridgewood YMCA Breakers Swim T | 10/10/2025 | 2025 MR COND October Fall Festival | ||
| 9020 | Isha Srinivasan | 56.96 | 9 | B: 54.59 (+2.37s | 4.2%) | Triton Aquatics Club | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 9021 | Reagan Hamlin | 56.96 | 10 | B: 54.59 (+2.37s | 4.2%) | Kamehameha Swim Club | 01/18/2026 | January A+ Meet | ||
| 9022 | Carolina Perez | 56.96 | 9 | B: 54.59 (+2.37s | 4.2%) | North Rockland Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | ||
| 9023 | Shae McAlister | 56.96 | 6 | B: 54.59 (+2.37s | 4.2%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 9024 | Megan Wong | 56.96 | 9 | B: 54.59 (+2.37s | 4.2%) | The Fish | 01/17/2026 | 2026 PV January Open Audrey Moore | ||
| 9025 | Emerson Torres | 56.97 | 8 | B: 54.59 (+2.38s | 4.2%) | Tampa Bay Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | ||
| 9026 | Iris Zhang | 56.97 | 7 | B: 54.59 (+2.38s | 4.2%) | Tualatin Hills Swim Club | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | ||
| 9027 | Yee-Lin Shen | 56.97 | 8 | B: 54.59 (+2.38s | 4.2%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | ||
| 9028 | Stella Gorbunova | 56.97 | 8 | B: 54.59 (+2.38s | 4.2%) | Bravo Swim Team | 02/14/2026 | NMST BMHG February BC Invite 26 | ||
| 9029 | Charlee Harbottle | 56.97 | 9 | B: 54.59 (+2.38s | 4.2%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | ||
| 9030 | Caroline Choi | 56.98 | 9 | B: 54.59 (+2.39s | 4.2%) | Pine Crest Swimming | 10/25/2025 | 2025 BRST Not So Scary Invite | ||
| 9031 | Dianna Guerra | 56.98 | 9 | B: 54.59 (+2.39s | 4.2%) | Gulf Coast Swim Team | 09/21/2024 | 2024 GCST FALL INVITE | ||
| 9032 | Alexis Peros | 56.98 | 11 | B: 54.59 (+2.39s | 4.2%) | FireFish Swim Team | 12/07/2025 | 2025 NE SSC Dec Specialty | ||
| 9033 | Harper Contreras | 56.99 | 8 | B: 54.59 (+2.40s | 4.2%) | Nation\\\\\\'s Capital Swim Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 9034 | Jasmine Noureddine | 56.99 | 10 | B: 54.59 (+2.40s | 4.2%) | Enfinity Aquatic Club | 02/07/2026 | 2026 EAC Last Chance Qualifier | ||
| 9035 | Sofia Elsherif | 56.99 | 9 | B: 54.59 (+2.40s | 4.2%) | Maui Dolphins Swim Club | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | ||
| 9036 | Matilda Bowen | 56.99 | 7 | B: 54.59 (+2.40s | 4.2%) | Club Husker | 03/01/2026 | 2026 MW Midwestern 8 Under SC Invitational | ||
| 9037 | Mayra Tejas | 56.99 | 10 | B: 54.59 (+2.40s | 4.2%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | ||
| 9038 | Riley Rivera | 56.99 | 9 | B: 54.59 (+2.40s | 4.2%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | ||
| 9039 | Claire Mulsow | 57.00 | 8 | B: 54.59 (+2.41s | 4.2%) | Sailfish | 09/26/2025 | 2025 ST LSAC Welcome To The Rock | ||
| 9040 | Francisca Nguyen Le | 57.00 | 8 | B: 54.59 (+2.41s | 4.2%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 9041 | Kerrigan Baker | 57.00 | 9 | B: 54.59 (+2.41s | 4.2%) | The Capitol Sea Devils | 10/25/2025 | 2025 PV Monster Mash | ||
| 9042 | Natalie Nguyen | 57.00 | 9 | B: 54.59 (+2.41s | 4.2%) | East Bay Bat Rays | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | ||
| 9043 | Collins Lugue | 57.00 | 8 | B: 54.59 (+2.41s | 4.2%) | Gaston Gators | 01/10/2026 | ATOM Frosty Invitational 2026 | ||
| 9044 | Amelia Luetkemeyer | 57.00 | 8 | B: 54.59 (+2.41s | 4.2%) | Terrapins Swim Team | 10/19/2024 | BSW C B BB+ Oct 19 20, 2024 [PC 24 126] | ||
| 9045 | Makenna Young | 57.00 | 9 | B: 54.59 (+2.41s | 4.2%) | Lehi Aquatics | 10/04/2025 | The Timeless Classic 2025 | ||
| 9046 | Elizabeth Semenko | 57.00 | 10 | B: 54.59 (+2.41s | 4.2%) | Manta Ray Aquatics | 12/06/2025 | 2025 IE VS Christmas Open | ||
| 9047 | Lucianna McVeigh | 57.00 | 9 | B: 54.59 (+2.41s | 4.2%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | ||
| 9048 | Violette Gonzales | 57.00 | 10 | B: 54.59 (+2.41s | 4.2%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 9049 | Caroline Elrod | 57.00 | 8 | B: 54.59 (+2.41s | 4.2%) | Cleveland Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | ||
| 9050 | Samanvi Gokul | 57.01 | 11 | B: 54.59 (+2.42s | 4.2%) | Merritt Athletic Swimming | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | ||
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.