USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Berit Zevnik | 43.65 | 10 | BB Min | A: 43.59 (+0.06s | 0.1%) | Riptide Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 802 | Unah Clark | 43.65 | 8 | BB Min | A: 43.59 (+0.06s | 0.1%) | Tide Swimming | 06/26/2026 | 2026 VSI LC SE District Champs | |
| 803 | Tessa Bates | 43.65 | 10 | BB Min | A: 43.59 (+0.06s | 0.1%) | Shawmut Aquatic Club | 06/05/2026 | 2026 NE SAC America S Cup | |
| 804 | Lucy Mao | 43.65 | 10 | BB Min | A: 43.59 (+0.06s | 0.1%) | Horizon Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 805 | Emilia Weant | 43.65 | 10 | BB Min | A: 43.59 (+0.06s | 0.1%) | New Wave Swim Team | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 806 | Reagan Selden | 43.65 | 10 | BB Min | A: 43.59 (+0.06s | 0.1%) | Las Vegas Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 807 | Callie Bevilacqua | 43.66 | 10 | BB Min | A: 43.59 (+0.07s | 0.2%) | North Palm Beach Swim Club | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 808 | Gwyneth Schumacher | 43.66 | 10 | BB Min | A: 43.59 (+0.07s | 0.2%) | Florida Atlantic Aquatics | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 809 | Sienna Sung | 43.66 | 10 | BB Min | A: 43.59 (+0.07s | 0.2%) | Carolina Aquatic Team | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 810 | Kylie Wang | 43.69 | 9 | BB Min | A: 43.59 (+0.10s | 0.2%) | Pacific Dragons Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 811 | Stacy Chen | 43.69 | 10 | BB Min | A: 43.59 (+0.10s | 0.2%) | Xtreme Swim Club | 05/01/2026 | 2026 NE CS Spring Fling | |
| 812 | Hope Wright | 43.69 | 9 | BB Min | A: 43.59 (+0.10s | 0.2%) | Flatiron Athletic Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 813 | Janaya Calugas | 43.69 | 10 | BB Min | A: 43.59 (+0.10s | 0.2%) | Cascade Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 814 | Myra Hulbert | 43.69 | 10 | BB Min | A: 43.59 (+0.10s | 0.2%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 815 | Anika Muliadikara | 43.69 | 10 | BB Min | A: 43.59 (+0.10s | 0.2%) | Highlands Ranch Aquatics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 816 | Violet Fitzpatrick | 43.70 | 9 | BB Min | A: 43.59 (+0.11s | 0.3%) | Laker Swim | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 817 | Ella Kingston | 43.70 | 10 | BB Min | A: 43.59 (+0.11s | 0.3%) | Fog City Hammerheads | 06/12/2026 | BAC Long Course | |
| 818 | Avery Bacci | 43.70 | 9 | BB Min | A: 43.59 (+0.11s | 0.3%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 819 | Kensington DeWeese | 43.70 | 8 | BB Min | A: 43.59 (+0.11s | 0.3%) | Stingrays Swim Team | 06/05/2026 | HNVR Storm Surge 2026 | |
| 820 | Tiaraoluwa Sokunbi | 43.71 | 10 | BB Min | A: 43.59 (+0.12s | 0.3%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | |
| 821 | Austin Lee | 43.72 | 9 | BB Min | A: 43.59 (+0.13s | 0.3%) | Texas Elite Swimming | 06/19/2026 | 2026 ST ASC Firecracker | |
| 822 | Zara Mirkovic | 43.72 | 9 | BB Min | A: 43.59 (+0.13s | 0.3%) | Edina Swim Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 823 | Willow Murphy | 43.72 | 10 | BB Min | A: 43.59 (+0.13s | 0.3%) | Riptide Swim Team | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 824 | Hannah Lutsi | 43.72 | 9 | BB Min | A: 43.59 (+0.13s | 0.3%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 825 | Kelly Pyle | 43.74 | 10 | BB Min | A: 43.59 (+0.15s | 0.3%) | Canyons Aquatic Club | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 826 | Ariella Dalsin | 43.74 | 10 | BB Min | A: 43.59 (+0.15s | 0.3%) | Minnetonka Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 827 | Olivia Kyle | 43.74 | 10 | BB Min | A: 43.59 (+0.15s | 0.3%) | Ensworth Aquatics | 07/10/2026 | 2026 July Jam | |
| 828 | Lily Stinson | 43.75 | 9 | BB Min | A: 43.59 (+0.16s | 0.4%) | Aquajets Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 829 | Avery Ball | 43.75 | 10 | BB Min | A: 43.59 (+0.16s | 0.4%) | Franklin Regional Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 830 | Anastasia Pirozko | 43.75 | 9 | BB Min | A: 43.59 (+0.16s | 0.4%) | Swim Team of Placentia | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 831 | Anna Sorina | 43.76 | 10 | BB Min | A: 43.59 (+0.17s | 0.4%) | Eagle Aquatics | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 832 | Piper MacNicol | 43.77 | 10 | BB Min | A: 43.59 (+0.18s | 0.4%) | Waves Of Wilmington Inc | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 833 | Piper Morford | 43.77 | 8 | BB Min | A: 43.59 (+0.18s | 0.4%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 834 | Evandra Walsh | 43.77 | 10 | BB Min | A: 43.59 (+0.18s | 0.4%) | Riptide Swim Team | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 835 | Claire Ruckwardt-Clark | 43.78 | 10 | BB Min | A: 43.59 (+0.19s | 0.4%) | Multnomah Athletic Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | |
| 836 | Emery Blain | 43.78 | 10 | BB Min | A: 43.59 (+0.19s | 0.4%) | C.M. Gatton Beaumont YMCA | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 837 | Lucy Shang | 43.78 | 9 | BB Min | A: 43.59 (+0.19s | 0.4%) | North Carolina Aquatic Club | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 838 | Valentina Gentili | 43.79 | 10 | BB Min | A: 43.59 (+0.20s | 0.5%) | Tampa Bay Aquatic Club | 06/11/2026 | 2026 Sarastoa Shark Open | |
| 839 | Rowan Breedon | 43.79 | 10 | BB Min | A: 43.59 (+0.20s | 0.5%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 840 | Bella Alexander | 43.80 | 9 | BB Min | A: 43.59 (+0.21s | 0.5%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 841 | Audrey Feng | 43.80 | 10 | BB Min | A: 43.59 (+0.21s | 0.5%) | Burlingame Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 842 | Tatum Marrujo | 43.83 | 9 | BB Min | A: 43.59 (+0.24s | 0.5%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 843 | Melissa Wan | 43.83 | 8 | BB Min | A: 43.59 (+0.24s | 0.5%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 844 | Ava Hernandez | 43.84 | 9 | BB Min | A: 43.59 (+0.25s | 0.6%) | Southwest Aquatic Warriors | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 845 | Jayda Bond | 43.84 | 10 | BB Min | A: 43.59 (+0.25s | 0.6%) | South Florida Aquatic Club | 07/10/2026 | 2026 FG LCM BB Champs South | |
| 846 | Zoriana Tkachenko | 43.85 | 10 | BB Min | A: 43.59 (+0.26s | 0.6%) | Waterloo Swimming | 05/22/2026 | 2026 ST ASC Spring Showcase | |
| 847 | Kaylee Zhang | 43.86 | 10 | BB Min | A: 43.59 (+0.27s | 0.6%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 848 | Morgan Franckowiak-Clear | 43.86 | 10 | BB Min | A: 43.59 (+0.27s | 0.6%) | Great Wolf Swim Team | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 849 | Shannon Wong | 43.86 | 9 | BB Min | A: 43.59 (+0.27s | 0.6%) | Dare Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 850 | Evelyn Pinger | 43.86 | 9 | BB Min | A: 43.59 (+0.27s | 0.6%) | Cincinnati Aquatic Club | 07/23/2026 | 2026 OH LC Junior Championships | |
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.