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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Enti You | 37.45 | 9 | A Min | AA: 36.19 (+1.26s | 3.4%) | Nitro Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 1002 | Evelyn Kosky | 37.46 | 10 | A Min | AA: 36.19 (+1.27s | 3.4%) | North Hills Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 1003 | Gloria Li | 37.46 | 10 | A Min | AA: 36.19 (+1.27s | 3.4%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 1004 | Mela Villalon Hunhoff | 37.46 | 10 | A Min | AA: 36.19 (+1.27s | 3.4%) | Unattached | 12/12/2025 | Winter SC Age Group Championships | |
| 1005 | Aiyanna Williams | 37.46 | 9 | A Min | AA: 36.19 (+1.27s | 3.4%) | Aquawolves Swimming | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1006 | Brynn Bellamy | 37.46 | 10 | A Min | AA: 36.19 (+1.27s | 3.4%) | El Paso Aqua Posse | 02/27/2026 | 2026 BD SCY Border Champs | |
| 1007 | Heaven Park | 37.46 | 10 | A Min | AA: 36.19 (+1.27s | 3.4%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1008 | Lily Blumenauer | 37.46 | 10 | A Min | AA: 36.19 (+1.27s | 3.4%) | West Islip Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1009 | Aubrey Tompkins | 37.47 | 10 | A Min | AA: 36.19 (+1.28s | 3.4%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 1010 | Ella Kim | 37.47 | 9 | A Min | AA: 36.19 (+1.28s | 3.4%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1011 | Emerson Clark | 37.47 | 9 | A Min | AA: 36.19 (+1.28s | 3.4%) | Edina Swim Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | |
| 1012 | Zara Lucska | 37.47 | 8 | A Min | AA: 36.19 (+1.28s | 3.4%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | |
| 1013 | Frances Thigpen | 37.48 | 10 | A Min | AA: 36.19 (+1.29s | 3.4%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 1014 | Marina Haxhi | 37.48 | 10 | A Min | AA: 36.19 (+1.29s | 3.4%) | Utica Shelby Swim Club | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 1015 | Aroha Lousich | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Mckay | 02/15/2025 | 2025 OR HS 5a 3 | |
| 1016 | Gianna Yurkschatt | 37.49 | 8 | A Min | AA: 36.19 (+1.30s | 3.5%) | SwimUnited | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1017 | Olivia Dyjak | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Evolution Racing Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1018 | Violet Gumina | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | |
| 1019 | Hadley Talley | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Fox Swim Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 1020 | Mia Leahy Ledesma | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | YMCA of the North Shore Sharks | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1021 | Alyssa Yu | 37.50 | 9 | A Min | AA: 36.19 (+1.31s | 3.5%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1022 | Charlotte Smith | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | Seattle Metropolitan Aquatic C | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 1023 | Dianne Mejias | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | Velocity Swimming | 12/06/2025 | 2025 IE VS Christmas Open | |
| 1024 | Giulia Ciferri | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1025 | Charlotte Goetz | 37.50 | 9 | A Min | AA: 36.19 (+1.31s | 3.5%) | Oly Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 1026 | Molly McCullough | 37.50 | 9 | A Min | AA: 36.19 (+1.31s | 3.5%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 1027 | Alice Neel | 37.50 | 9 | A Min | AA: 36.19 (+1.31s | 3.5%) | Lynchburg Aquatic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1028 | Xinran Li | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | 92ny Flying Dolphins | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1029 | Hailey Rasmussen | 37.51 | 10 | A Min | AA: 36.19 (+1.32s | 3.5%) | Tigard | 02/15/2025 | 2025 OR HS 6A 5 | |
| 1030 | Penelope Wu | 37.51 | 10 | A Min | AA: 36.19 (+1.32s | 3.5%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1031 | Maris Dachille | 37.51 | 10 | A Min | AA: 36.19 (+1.32s | 3.5%) | Loyola Blakefield Aquatics | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1032 | Mila Tang | 37.51 | 10 | A Min | AA: 36.19 (+1.32s | 3.5%) | Life Time Fitness New York Swi | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 1033 | Olivia Wall | 37.51 | 10 | A Min | AA: 36.19 (+1.32s | 3.5%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1034 | Joncie Clawson | 37.51 | 10 | A Min | AA: 36.19 (+1.32s | 3.5%) | Smac | 12/05/2025 | 2025 757swim Grand Illumination | |
| 1035 | Noel Jacobs | 37.51 | 10 | A Min | AA: 36.19 (+1.32s | 3.5%) | Monocacy Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 1036 | Tess Demoruelle | 37.51 | 10 | A Min | AA: 36.19 (+1.32s | 3.5%) | Crawfish Aquatics | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 1037 | Brooklyn Warner | 37.52 | 10 | A Min | AA: 36.19 (+1.33s | 3.5%) | SlipStream Aquatics | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1038 | Sophia Carroll | 37.52 | 10 | A Min | AA: 36.19 (+1.33s | 3.5%) | Aquajets Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 1039 | Elena Ferraz de Toledo | 37.54 | 9 | A Min | AA: 36.19 (+1.35s | 3.6%) | South East Metro Sharks | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 1040 | Isabella Boldareva | 37.54 | 10 | A Min | AA: 36.19 (+1.35s | 3.6%) | Canyons Aquatic Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 1041 | Madelyn Gildea | 37.54 | 10 | A Min | AA: 36.19 (+1.35s | 3.6%) | Lakeshore Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1042 | Mawdsley-Mae Vincent | 37.54 | 10 | A Min | AA: 36.19 (+1.35s | 3.6%) | Warrior Aquatic Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1043 | Aria Stefani | 37.55 | 9 | A Min | AA: 36.19 (+1.36s | 3.6%) | Plymouth Canton Cruisers | 02/27/2026 | 2026 Junior Cup | |
| 1044 | Sarah Hughes | 37.56 | 10 | A Min | AA: 36.19 (+1.37s | 3.6%) | Streamline & Sprint Human Perf | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 1045 | Acelynn Miles | 37.56 | 10 | A Min | AA: 36.19 (+1.37s | 3.6%) | Wasatch Front Fish Market | 12/04/2025 | 2025 Holiday Swim Festival | |
| 1046 | Elyse Jaeger-Karalla | 37.56 | 10 | A Min | AA: 36.19 (+1.37s | 3.6%) | Grosse Pointe Gators | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 1047 | Aria Hou | 37.57 | 10 | B Min | BB: 35.99 (+1.58s | 4.2%) | North Jeffco Swim Team | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1048 | Stella Aument | 37.57 | 10 | A Min | AA: 36.19 (+1.38s | 3.7%) | FireFish Swim Team | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 1049 | Rosalee Wertz | 37.57 | 10 | A Min | AA: 36.19 (+1.38s | 3.7%) | New Wave Swim Team | 12/13/2025 | 2025 Ugly Sweater Meet | |
| 1050 | Lucy Hein | 37.58 | 10 | A Min | AA: 36.19 (+1.39s | 3.7%) | Mason Makos Swim Team | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
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.