USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2851 | Nora Bettis | 41.54 | 10 | BB Min | A: 37.99 (+3.55s | 8.5%) | Fox Swim Club | 12/21/2025 | 2025 FOX Winter Clean Up Meet | |
| 2852 | Breelan Bunyan | 41.55 | 10 | BB Min | A: 37.99 (+3.56s | 8.6%) | Southwest Stars Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 2853 | Isabella Ye | 41.55 | 9 | BB Min | A: 37.99 (+3.56s | 8.6%) | Dragon Swim Team | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2854 | Celia Steiner | 41.55 | 9 | BB Min | A: 37.99 (+3.56s | 8.6%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2855 | Smith Chin | 41.55 | 10 | BB Min | A: 37.99 (+3.56s | 8.6%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 2856 | Jaclyn Kennedy | 41.55 | 10 | BB Min | A: 37.99 (+3.56s | 8.6%) | El Paso Aqua Posse | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 2857 | Vail Niemann | 41.55 | 9 | BB Min | A: 37.99 (+3.56s | 8.6%) | Team Sopris Swimming | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 2858 | Isabelle Demma | 41.55 | 9 | BB Min | A: 37.99 (+3.56s | 8.6%) | Tollefson Swimming | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2859 | Mackenzie Wilson | 41.55 | 10 | BB Min | A: 37.99 (+3.56s | 8.6%) | SwimRVA | 01/16/2026 | GSA January Jump Start 2026 | |
| 2860 | Ariana Schmittou | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Valley Swim Team Phoenix | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 2861 | Sophia Chen | 41.56 | 8 | BB Min | A: 37.99 (+3.57s | 8.6%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | |
| 2862 | Amelia Robertson | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Madison Swimming Association | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | |
| 2863 | Sloan Moore | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Southern Maryland Aquatics | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 2864 | Otoha Kojima | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 2865 | Eden Sewell | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Tac Titans | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 2866 | Ava Hu | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Daly City Dolphins | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 2867 | Lilas Erekat | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Burlingame Aquatics | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 2868 | Blake Budden | 41.57 | 10 | BB Min | A: 37.99 (+3.58s | 8.6%) | Westport Weston Family YMCA Wa | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 2869 | Abigail Brown | 41.57 | 8 | BB Min | A: 37.99 (+3.58s | 8.6%) | Plymouth Canton Cruisers | 10/25/2025 | BA Halloween Town USA 2025 | |
| 2870 | Victoria Brooke | 41.57 | 9 | BB Min | A: 37.99 (+3.58s | 8.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 2871 | Reagan Strong | 41.57 | 9 | BB Min | A: 37.99 (+3.58s | 8.6%) | Riverview Buccaneers Swim Team | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | |
| 2872 | Emerson Regula | 41.58 | 10 | BB Min | A: 37.99 (+3.59s | 8.6%) | Aulea Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 2873 | Greta Anderson | 41.58 | 9 | BB Min | A: 37.99 (+3.59s | 8.6%) | Aberdeen Swim Club | 02/13/2026 | 2026 SD Short Course Rising Stars | |
| 2874 | Sahana Mukesh | 41.58 | 10 | BB Min | A: 37.99 (+3.59s | 8.6%) | The Swim Team | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 2875 | Evangeline Guedouar | 41.58 | 10 | BB Min | A: 37.99 (+3.59s | 8.6%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2876 | Andrea Sifuentes Banda | 41.58 | 10 | BB Min | A: 37.99 (+3.59s | 8.6%) | Tac Titans | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 2877 | Yuhan Xiong | 41.59 | 9 | BB Min | A: 37.99 (+3.60s | 8.7%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 2878 | Isabella Chin | 41.59 | 10 | BB Min | A: 37.99 (+3.60s | 8.7%) | Freedom Aquatics | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 2879 | Katherine Sokol | 41.59 | 9 | BB Min | A: 37.99 (+3.60s | 8.7%) | Magnolia Aquatic Club | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 2880 | Harper Posthumus | 41.59 | 11 | BB Min | A: 37.99 (+3.60s | 8.7%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 2881 | Norah Johnson | 41.59 | 10 | BB Min | A: 37.99 (+3.60s | 8.7%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 2882 | Madelyn Anderson | 41.59 | 10 | BB Min | A: 37.99 (+3.60s | 8.7%) | Dolphin Club | 12/05/2025 | NOVA December Dip | |
| 2883 | Emma Germe | 41.60 | 7 | BB Min | A: 37.99 (+3.61s | 8.7%) | Meadow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 2884 | Makayla McKinley | 41.60 | 9 | BB Min | A: 37.99 (+3.61s | 8.7%) | Pine Island Aquatics | 12/13/2025 | CCS Holiday Classic 2025 | |
| 2885 | Dorothy Thaden | 41.60 | 9 | BB Min | A: 37.99 (+3.61s | 8.7%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 2886 | Solybel Alonzo | 41.60 | 11 | BB Min | A: 37.99 (+3.61s | 8.7%) | YMCA of the North Shore Sharks | 01/24/2026 | 2026 NE NSSC Snowman Sprints | |
| 2887 | Alena Caiserman | 41.60 | 9 | BB Min | A: 37.99 (+3.61s | 8.7%) | Lahaina Swim Club | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |
| 2888 | Daphne Wise | 41.60 | 10 | BB Min | A: 37.99 (+3.61s | 8.7%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | |
| 2889 | Jeana Lee | 41.60 | 10 | BB Min | A: 37.99 (+3.61s | 8.7%) | Moons Aquatics Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 2890 | Michelle Zhang | 41.60 | 9 | BB Min | A: 37.99 (+3.61s | 8.7%) | Pro Swimming | 01/23/2026 | 2026 PN Pro January Intrasquad Approved | |
| 2891 | Claire Rasband | 41.60 | 9 | BB Min | A: 37.99 (+3.61s | 8.7%) | Wasatch Swim Club | 02/21/2025 | Skyline Last Chance 2025 | |
| 2892 | Hannah Jaquez | 41.60 | 10 | BB Min | A: 37.99 (+3.61s | 8.7%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 2893 | Rowan McLaughlin | 41.61 | 10 | BB Min | A: 37.99 (+3.62s | 8.7%) | Island Aquatics | 11/01/2025 | 2025 MAGSA B 2 SCY Meet | |
| 2894 | Isla Clark | 41.61 | 11 | BB Min | A: 37.99 (+3.62s | 8.7%) | Rockingham Area Youth Swimming | 10/18/2025 | 2025 NE RAYS Oktoberfest Specialty Copied | |
| 2895 | Anika Paranjape | 41.61 | 10 | BB Min | A: 37.99 (+3.62s | 8.7%) | West Coast Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 2896 | Morgan Michie | 41.61 | 10 | BB Min | A: 37.99 (+3.62s | 8.7%) | Arena Club Aquatics | 11/14/2025 | Harvest Festival 2025 | |
| 2897 | Coraline Petkos | 41.61 | 10 | BB Min | A: 37.99 (+3.62s | 8.7%) | Northern Dutchess Aquatic Club | 12/06/2025 | 2025 MR NDAC Kevin Storrs Winter Festival | |
| 2898 | Sage Kundey-Reiten | 41.61 | 9 | BB Min | A: 37.99 (+3.62s | 8.7%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 2899 | Charlie Omland | 41.61 | 10 | BB Min | A: 37.99 (+3.62s | 8.7%) | Bozeman Barracudas Swim Team | 12/04/2025 | 2025 Holiday Swim Festival | |
| 2900 | Audrey Hristova | 41.61 | 9 | BB Min | A: 37.99 (+3.62s | 8.7%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR 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.