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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Maris Dachille | 43.83 | 10 | BB Min | A: 42.79 (+1.04s | 2.4%) | Loyola Blakefield Aquatics | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 802 | Julia Richards | 43.84 | 10 | BB Min | A: 42.79 (+1.05s | 2.4%) | South Lyon Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 803 | Eva Schulman | 43.84 | 10 | BB Min | A: 42.79 (+1.05s | 2.4%) | Brooklyn Stingrays | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 804 | Isla McGeachie | 43.85 | 10 | BB Min | A: 42.79 (+1.06s | 2.4%) | Charles River Aquatics | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 805 | Sophia Tuason | 43.85 | 10 | BB Min | A: 42.79 (+1.06s | 2.4%) | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 806 | Sofia Drury Deza | 43.87 | 10 | BB Min | A: 42.79 (+1.08s | 2.5%) | Aulea Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 807 | Rosie Phinney | 43.87 | 9 | BB Min | A: 42.79 (+1.08s | 2.5%) | Middlebury Aquatics Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 808 | Carolyn Liu | 43.87 | 10 | BB Min | A: 42.79 (+1.08s | 2.5%) | Palo Alto Stanford Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 809 | Abigail Liu | 43.88 | 10 | BB Min | A: 42.79 (+1.09s | 2.5%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 810 | Raini Kendall | 43.88 | 10 | BB Min | A: 42.79 (+1.09s | 2.5%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 811 | Wrenley Liu | 43.88 | 9 | BB Min | A: 42.79 (+1.09s | 2.5%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 812 | Addison Pitz | 43.88 | 9 | BB Min | A: 42.79 (+1.09s | 2.5%) | Sioux Falls Swim Team | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 813 | Nya Ferguson | 43.89 | 9 | BB Min | A: 42.79 (+1.10s | 2.5%) | Swim Coral Springs | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 814 | Madelyn Stoddard | 43.89 | 9 | BB Min | A: 42.79 (+1.10s | 2.5%) | Jenison | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 815 | Lainey Long | 43.89 | 10 | BB Min | A: 42.79 (+1.10s | 2.5%) | Stingrays Swim Team | 11/08/2025 | 2025 PWSC Fall Aqua Fest | |
| 816 | Angelina Workman | 43.90 | 10 | BB Min | A: 42.79 (+1.11s | 2.5%) | Naval Academy Aquatic Club | 01/17/2026 | 2026 Duck Bowl | |
| 817 | Olivia Mosquera | 43.91 | 9 | BB Min | A: 42.79 (+1.12s | 2.6%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 818 | Kimberly Hong | 43.91 | 10 | BB Min | A: 42.79 (+1.12s | 2.6%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 819 | Ayumi Sario | 43.92 | 9 | BB Min | A: 42.79 (+1.13s | 2.6%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 820 | McKenzie Olson | 43.92 | 10 | BB Min | A: 42.79 (+1.13s | 2.6%) | Chugiak Aquatics Club | 11/21/2025 | NLSC Sprint Classic | |
| 821 | Rayna Ahuja | 43.92 | 10 | BB Min | A: 42.79 (+1.13s | 2.6%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 822 | Emelia Johnson | 43.93 | 10 | BB Min | A: 42.79 (+1.14s | 2.6%) | South East Metro Sharks | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 823 | Zoey Najor | 43.94 | 9 | BB Min | A: 42.79 (+1.15s | 2.6%) | Motor City Aquatics | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 824 | Lucy Cernoch | 43.94 | 10 | BB Min | A: 42.79 (+1.15s | 2.6%) | Aces Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 825 | Sophia Baru | 43.94 | 10 | BB Min | A: 42.79 (+1.15s | 2.6%) | Eagle Swimming Association | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 826 | Mary Smolenski | 43.95 | 10 | BB Min | A: 42.79 (+1.16s | 2.6%) | Team Suffolk | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | |
| 827 | Zainab Bojuwon | 43.95 | 10 | BB Min | A: 42.79 (+1.16s | 2.6%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 828 | Anna Richardson | 43.95 | 10 | BB Min | A: 42.79 (+1.16s | 2.6%) | Aiken Armada Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 829 | Catalina Bernal | 43.95 | 10 | BB Min | A: 42.79 (+1.16s | 2.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 830 | Catherine Mshar | 43.96 | 9 | BB Min | A: 42.79 (+1.17s | 2.7%) | South Lyon Aquatics | 02/27/2026 | 2026 Junior Cup | |
| 831 | Zoe Jarc | 43.96 | 10 | BB Min | A: 42.79 (+1.17s | 2.7%) | Burlingame Aquatics | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 832 | Zofia Ryga | 43.96 | 10 | BB Min | A: 42.79 (+1.17s | 2.7%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 833 | Noel Davidson | 43.97 | 10 | BB Min | A: 42.79 (+1.18s | 2.7%) | Kingfish Swimming Medfield | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 834 | Nicolette Lee | 43.97 | 9 | BB Min | A: 42.79 (+1.18s | 2.7%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 835 | Milan Bennett | 43.98 | 10 | BB Min | A: 42.79 (+1.19s | 2.7%) | Hydra Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 836 | Meira Wolfe | 43.98 | 10 | BB Min | A: 42.79 (+1.19s | 2.7%) | Gsa | 01/16/2026 | GSA January Jump Start 2026 | |
| 837 | Sahasra Vasireddi | 43.99 | 10 | BB Min | A: 42.79 (+1.20s | 2.7%) | Quicksilver Swimming | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 838 | Mira Aravindan | 43.99 | 10 | BB Min | A: 42.79 (+1.20s | 2.7%) | United Swim Club | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 839 | Isabelle Giordano | 43.99 | 10 | BB Min | A: 42.79 (+1.20s | 2.7%) | Staten Island Aquatics Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 840 | Hadley Tinnell | 44.00 | 10 | BB Min | A: 42.79 (+1.21s | 2.8%) | Lynchburg YMCA Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 841 | Paige Lauer | 44.01 | 10 | BB Min | A: 42.79 (+1.22s | 2.8%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 842 | Adeline Duncan | 44.01 | 9 | BB Min | A: 42.79 (+1.22s | 2.8%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 843 | Georgina Kuney | 44.01 | 9 | BB Min | A: 42.79 (+1.22s | 2.8%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 844 | Celine Fan | 44.01 | 10 | BB Min | A: 42.79 (+1.22s | 2.8%) | Paris-Black | 01/24/2026 | 2026 SCS Swim Festival | |
| 845 | Daenerys Fong | 44.02 | 10 | BB Min | A: 42.79 (+1.23s | 2.8%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 846 | Madison Gailliard | 44.02 | 10 | BB Min | A: 42.79 (+1.23s | 2.8%) | Razor Aquatics | 02/20/2026 | For The Love Of Swimming | |
| 847 | Claire Rovak | 44.02 | 10 | BB Min | A: 42.79 (+1.23s | 2.8%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 848 | Zara Brady | 44.03 | 9 | BB Min | A: 42.79 (+1.24s | 2.8%) | Mason Makos Swim Team | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 849 | Katalina Roa | 44.03 | 10 | BB Min | A: 42.79 (+1.24s | 2.8%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 850 | Ophelia MacDonald | 44.04 | 10 | BB Min | A: 42.79 (+1.25s | 2.8%) | YMCA of the North Shore Sharks | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | |
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.