USA Girls 10 & under - 50 Y Free
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 | Alyson Zhu | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 802 | Nicolette Adair | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | York Swim Club of Northern Vir | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 803 | Jaidah Ward | 31.48 | 9 | A Min | AA: 30.89 (+0.59s | 1.9%) | Carrollwood Village Swim Team | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 804 | Whitnee Jacobson | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | Red Wing Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 805 | Ashlyn Starkie | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | New Bedford YMCA Hurricanes | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 806 | Grace Hill | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | Shorewood | 02/15/2025 | 2025 OR HS 6A 3 | |
| 807 | Carolina Ramos | 31.49 | 10 | A Min | AA: 30.89 (+0.60s | 1.9%) | Terra Institute (Miami) | 10/22/2025 | 20254 FHSAA 2A District 12 | |
| 808 | Adrienne Wik | 31.49 | 10 | A Min | AA: 30.89 (+0.60s | 1.9%) | Southwest Stars Swim Club | 01/09/2026 | 2026 FAST Polar Plunge | |
| 809 | Alara Petricka | 31.49 | 10 | A Min | AA: 30.89 (+0.60s | 1.9%) | Front Range Barracudas | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 810 | Ana Betomakita | 31.50 | 10 | A Min | AA: 30.89 (+0.61s | 1.9%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 811 | Poppy Gawelek-Gross | 31.50 | 9 | A Min | AA: 30.89 (+0.61s | 1.9%) | Dayton Raiders | 03/12/2026 | 2026 OH SC Junior Championships | |
| 812 | Isabel Liang | 31.50 | 10 | A Min | AA: 30.89 (+0.61s | 1.9%) | Xtreme Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 813 | Paige Heacock | 31.51 | 10 | A Min | AA: 30.89 (+0.62s | 2.0%) | Roseburg High School | 02/14/2025 | 2025 OR HS 6A 7 | |
| 814 | Marina Haxhi | 31.51 | 10 | A Min | AA: 30.89 (+0.62s | 2.0%) | Utica Shelby Swim Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 815 | Allie Abraham | 31.51 | 10 | A Min | AA: 30.89 (+0.62s | 2.0%) | Egra Waves | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 816 | Olivia Najera | 31.52 | 10 | A Min | AA: 30.89 (+0.63s | 2.0%) | Surge Aquatics | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 817 | Sophie Wang | 31.52 | 10 | A Min | AA: 30.89 (+0.63s | 2.0%) | Seattle Metropolitan Aquatic C | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | |
| 818 | Elsa Uguagliati | 31.52 | 10 | A Min | AA: 30.89 (+0.63s | 2.0%) | Austin Swim Club | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 819 | Dayanara Mendoza | 31.53 | 10 | A Min | AA: 30.89 (+0.64s | 2.0%) | Reynolds Raiders | 02/13/2026 | 2026 OR HS 6A 4 | |
| 820 | Stella Sullivan | 31.53 | 9 | A Min | AA: 30.89 (+0.64s | 2.0%) | North Carolina Aquatic Club | 02/14/2026 | 2026 CAT Valentine Splash | |
| 821 | Riley Blaugh | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 822 | Anna Millsaps | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Hickory Foundation YMCA Seahor | 03/19/2026 | 2026 USRY Short Course Champs | |
| 823 | Emily Kouassi | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 824 | Evelyn Brown | 31.54 | 9 | A Min | AA: 30.89 (+0.65s | 2.1%) | Carolina Aquatic Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 825 | Maya Nathan | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | San Antonio Wave | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 826 | Avery Edgerton | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 827 | Reagan Wagner | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Farmington Family YMCA Stingra | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 828 | Mackenzie Bernier | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Seattle Metropolitan Aquatic C | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 829 | Sloane Solash | 31.56 | 10 | A Min | AA: 30.89 (+0.67s | 2.1%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 830 | Ava Farrell | 31.57 | 10 | A Min | AA: 30.89 (+0.68s | 2.2%) | Red Fox Aquatic Club | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 831 | Ellison Peard | 31.57 | 10 | A Min | AA: 30.89 (+0.68s | 2.2%) | Motor City Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 832 | Carlota Cooper | 31.57 | 10 | A Min | AA: 30.89 (+0.68s | 2.2%) | Arlington Aquatic Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 833 | Claire Coughlin | 31.58 | 9 | A Min | AA: 30.89 (+0.69s | 2.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 834 | Blake Tucker | 31.58 | 10 | A Min | AA: 30.89 (+0.69s | 2.2%) | Black Marlins Swim Team | 11/15/2025 | 2025 NE SAC Turkey Splash | |
| 835 | Samantha Carkner | 31.59 | 10 | A Min | AA: 30.89 (+0.70s | 2.2%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 836 | Nora Waldenmayer | 31.60 | 9 | A Min | AA: 30.89 (+0.71s | 2.2%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 837 | Shannon Wong | 31.60 | 9 | A Min | AA: 30.89 (+0.71s | 2.2%) | Dare Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 838 | Ariya Ruhomon | 31.60 | 10 | A Min | AA: 30.89 (+0.71s | 2.2%) | Gulf Coast Swim Team | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 839 | Piper Neubert | 31.60 | 10 | A Min | AA: 30.89 (+0.71s | 2.2%) | Eugene City Swim Club | 08/07/2026 | Big Kahuna 2026 | |
| 840 | Emma Armstrong | 31.60 | 10 | A Min | AA: 30.89 (+0.71s | 2.2%) | Wild West Aquatic Club | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 841 | Piper Minich | 31.61 | 10 | A Min | AA: 30.89 (+0.72s | 2.3%) | Annapolis Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 842 | Meara Stufflebeam | 31.61 | 10 | A Min | AA: 30.89 (+0.72s | 2.3%) | Roseburg | 02/13/2026 | 2026 OR HS 6A 7 | |
| 843 | Felicity Van der Staay | 31.61 | 10 | A Min | AA: 30.89 (+0.72s | 2.3%) | Palo Alto Stanford Aquatics | 07/21/2026 | Last Chance For FW Block Party Meet | |
| 844 | Yubin Kim | 31.62 | 10 | A Min | AA: 30.89 (+0.73s | 2.3%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 845 | Gwyneth Delaney | 31.63 | 10 | A Min | AA: 30.89 (+0.74s | 2.3%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 846 | Morgan Franckowiak-Clear | 31.64 | 10 | A Min | AA: 30.89 (+0.75s | 2.4%) | Great Wolf Swim Team | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 847 | Vallerie Tahzib | 31.64 | 10 | A Min | AA: 30.89 (+0.75s | 2.4%) | South Orange County Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 848 | Zara Bold | 31.65 | 10 | A Min | AA: 30.89 (+0.76s | 2.4%) | Somerville YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 849 | Zoe Needham | 31.65 | 10 | A Min | AA: 30.89 (+0.76s | 2.4%) | Clearfireld Cuda Aquatic Team | 02/13/2026 | 2026 OR HS 6A 4 | |
| 850 | Lucie Hamel | 31.66 | 10 | A Min | AA: 30.89 (+0.77s | 2.4%) | Midland Dolphins | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
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.