USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2751 | Harley Conners | 42.15 | 9 | B Min | BB: 40.89 (+1.26s | 3.0%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 2752 | Lia Serkovich | 42.15 | 8 | B Min | BB: 40.89 (+1.26s | 3.0%) | Beaverton Area Aquatics Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 2753 | Sophia Wang | 42.15 | 8 | B Min | BB: 40.89 (+1.26s | 3.0%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 2754 | Penelope Crowther | 42.16 | 9 | B Min | BB: 40.89 (+1.27s | 3.0%) | Instinct Swimming | 05/16/2026 | 2026 NE CS Spring Fever | |
| 2755 | Marina Hicks | 42.16 | 9 | B Min | BB: 40.89 (+1.27s | 3.0%) | City of Mobile Swim Associatio | 04/18/2026 | 2026 CMSA First Chance LCM | |
| 2756 | Isabella Zhang | 42.16 | 10 | B Min | BB: 40.89 (+1.27s | 3.0%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 2757 | Anniston Rimar | 42.17 | 10 | B Min | BB: 40.89 (+1.28s | 3.0%) | Gaston Gators | 06/06/2026 | SAC Summer Open | |
| 2758 | Sophia Korfias | 42.17 | 10 | B Min | BB: 40.89 (+1.28s | 3.0%) | Revolution Swim Club | 07/31/2026 | 2026 NE MST ESC Summer Championship | |
| 2759 | Eva Martinez | 42.17 | 8 | B Min | BB: 40.89 (+1.28s | 3.0%) | Centro Acuatico Universitario | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 2760 | Thu Hoang | 42.17 | 8 | B Min | BB: 40.89 (+1.28s | 3.0%) | Columbia Aquatics Association | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 2761 | Aviana Dechaine | 42.18 | 8 | B Min | BB: 40.89 (+1.29s | 3.1%) | Swim Florida | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 2762 | Avi Hill | 42.18 | 8 | B Min | BB: 40.89 (+1.29s | 3.1%) | Tiger Shark of Texas | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 2763 | Reagan Ambrico | 42.18 | 10 | B Min | BB: 40.89 (+1.29s | 3.1%) | Laker Swim | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 2764 | Maddison Bribiesca | 42.18 | 9 | B Min | BB: 40.89 (+1.29s | 3.1%) | Unattached | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 2765 | Sloan Laupert | 42.18 | 10 | B Min | BB: 40.89 (+1.29s | 3.1%) | Castle Rock Swimming | 07/10/2026 | 2026 CO ACES DSA Summer Blast | |
| 2766 | Meera Weber | 42.18 | 9 | B Min | BB: 40.89 (+1.29s | 3.1%) | Fort Meigs YMCA Stingrays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 2767 | Weimo Xie | 42.19 | 10 | B Min | BB: 40.89 (+1.30s | 3.1%) | Albany Armada Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 2768 | Lilith Saenz | 42.19 | 10 | B Min | BB: 40.89 (+1.30s | 3.1%) | Alamo Area Aquatic Association | 05/15/2026 | 2026 ST NIST Salute To The Troops | |
| 2769 | Piper Shepan | 42.19 | 9 | B Min | BB: 40.89 (+1.30s | 3.1%) | Las Cruces Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 2770 | Carmen Corcoran | 42.19 | 9 | B Min | BB: 40.89 (+1.30s | 3.1%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 2771 | Celeste Bennett | 42.20 | 9 | B Min | BB: 40.89 (+1.31s | 3.1%) | Hydra Aquatics | 07/10/2026 | 2026 OH Central LC Regional Champs | |
| 2772 | Claire Wancik | 42.20 | 9 | B Min | BB: 40.89 (+1.31s | 3.1%) | Lone Star Aquatic Club | 06/06/2026 | 2026 ST ASC June Bug | |
| 2773 | Willa Dean | 42.20 | 10 | B Min | BB: 40.89 (+1.31s | 3.1%) | Rochester Swim Club | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 2774 | Madison Adkins | 42.20 | 9 | B Min | BB: 40.89 (+1.31s | 3.1%) | Williston Sea Lions Swim Team | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 2775 | Hannah Geiger | 42.20 | 9 | B Min | BB: 40.89 (+1.31s | 3.1%) | Tiger Shark of Texas | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 2776 | Sadie Kurtz | 42.20 | 9 | B Min | BB: 40.89 (+1.31s | 3.1%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 2777 | Luella McGovern | 42.20 | 9 | B Min | BB: 40.89 (+1.31s | 3.1%) | Hurricanes Swim Team | 07/25/2026 | 2026 MN RSC LC 10 U State Championship | |
| 2778 | Abha Acharya | 42.20 | 10 | B Min | BB: 40.89 (+1.31s | 3.1%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2779 | Emery Peterson | 42.21 | 10 | B Min | BB: 40.89 (+1.32s | 3.1%) | Lewis Clark Neptune Swim Team | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 2780 | Yixin Liu | 42.21 | 9 | B Min | BB: 40.89 (+1.32s | 3.1%) | Chinook Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2781 | Laurel Nelson | 42.21 | 8 | B Min | BB: 40.89 (+1.32s | 3.1%) | Woodmoor Tsunamis Swim Team | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 2782 | Eloise Duncan | 42.21 | 10 | B Min | BB: 40.89 (+1.32s | 3.1%) | King Aquatic Club | 04/25/2025 | 2025 PN KING Spring Derby | |
| 2783 | Abigail Heletz | 42.22 | 10 | B Min | BB: 40.89 (+1.33s | 3.2%) | Unattached | 06/19/2026 | 2026 Firefish June Jam | |
| 2784 | Lydia Davis | 42.22 | 9 | B Min | BB: 40.89 (+1.33s | 3.2%) | Tennessee Aquatics | 04/24/2026 | 2026 ARENA Long Course Invitational Meet | |
| 2785 | Ines Perea | 42.22 | 9 | B Min | BB: 40.89 (+1.33s | 3.2%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 2786 | Kansas Piccoli | 42.22 | 9 | B Min | BB: 40.89 (+1.33s | 3.2%) | Tide Swimming | 05/01/2026 | 2026 TIDE Spring Shockwave | |
| 2787 | Maisie Hayes | 42.23 | 10 | B Min | BB: 40.89 (+1.34s | 3.2%) | YMCA of the North Shore Sharks | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | |
| 2788 | Riley Musser | 42.24 | 9 | B Min | BB: 40.89 (+1.35s | 3.2%) | Lake Erie Silver Dolphins | 07/10/2026 | 2026 OH NE LC Regional Champs | |
| 2789 | Olivia Weinkauf | 42.24 | 10 | B Min | BB: 40.89 (+1.35s | 3.2%) | Cape Cod Swim Club | 04/26/2026 | 2026 NE RIAC Quahog Cup | |
| 2790 | Miya Daley | 42.24 | 10 | B Min | BB: 40.89 (+1.35s | 3.2%) | Aulea Swim Club | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 2791 | Julia Amelinckx | 42.24 | 9 | B Min | BB: 40.89 (+1.35s | 3.2%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 2792 | Mabel Poe | 42.25 | 8 | B Min | BB: 40.89 (+1.36s | 3.2%) | Westlake Aquatic Facility | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 2793 | Mary Engstrom | 42.25 | 10 | B Min | BB: 40.89 (+1.36s | 3.2%) | Enfinity Aquatic Club | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 2794 | Lillian Shaffer | 42.25 | 10 | B Min | BB: 40.89 (+1.36s | 3.2%) | South Lake Aquatic Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 2795 | Ruby Dong | 42.26 | 9 | B Min | BB: 40.89 (+1.37s | 3.2%) | Occoquan Swimming | 06/05/2026 | HNVR Storm Surge 2026 | |
| 2796 | Skyln Saechao | 42.26 | 9 | B Min | BB: 40.89 (+1.37s | 3.2%) | Redding Swim Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 2797 | Georgia Mower | 42.26 | 8 | B Min | BB: 40.89 (+1.37s | 3.2%) | Poseidon Swimming Inc | 06/25/2026 | LC Central District Champs | |
| 2798 | Trysten Sewell | 42.26 | 7 | B Min | BB: 40.89 (+1.37s | 3.2%) | Birmingham Swim Team | 06/06/2026 | 2026 Jack Barnasastle Invitational | |
| 2799 | Mila Zins | 42.26 | 10 | B Min | BB: 40.89 (+1.37s | 3.2%) | South East Metro Sharks | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 2800 | Youzi Liu | 42.26 | 10 | B Min | BB: 40.89 (+1.37s | 3.2%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
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.