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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1801 | Stella Norton | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Red Wing Swim Club | 03/27/2026 | 2026 MN RWSC Fall Winter Mini Meet Champs | |
| 1802 | Grace Cremins | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Long Island Express | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1803 | Amy Cui | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Aquajets Swim Team | 01/24/2026 | 2026 MN AQJT Winter Invite | |
| 1804 | Bethany Herbias | 39.45 | 10 | BB Min | A: 37.99 (+1.46s | 3.7%) | Stingrays Swim Team | 01/17/2026 | 2026 Duck Bowl | |
| 1805 | Addison Pitz | 39.45 | 9 | BB Min | A: 37.99 (+1.46s | 3.7%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 1806 | Kiley Joseph | 39.45 | 10 | BB Min | A: 37.99 (+1.46s | 3.7%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 1807 | Kylie Hollifield | 39.45 | 10 | BB Min | A: 37.99 (+1.46s | 3.7%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1808 | Madison Fogarty | 39.45 | 10 | BB Min | A: 37.99 (+1.46s | 3.7%) | Crimson Aquatics | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 1809 | Laila Williams | 39.46 | 8 | BB Min | A: 37.99 (+1.47s | 3.7%) | Riptide Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1810 | Claire Peterson | 39.46 | 9 | BB Min | A: 37.99 (+1.47s | 3.7%) | Amherst Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1811 | Megan Xiao | 39.46 | 9 | BB Min | A: 37.99 (+1.47s | 3.7%) | Xtreme Swim Club | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 1812 | Emma Yarbrough | 39.46 | 8 | BB Min | A: 37.99 (+1.47s | 3.7%) | Fast Falcons | 01/30/2026 | 2026 FAST February Helping Hands Invite | |
| 1813 | Chloe Lin | 39.46 | 10 | BB Min | A: 37.99 (+1.47s | 3.7%) | Los Altos Mountain View Aquati | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 1814 | Bonnie Boon | 39.46 | 10 | BB Min | A: 37.99 (+1.47s | 3.7%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1815 | Eleanor Mitchell | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1816 | Hadley Tomkowicz | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Champlain Valley Swim Academy- | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1817 | Isadora Fain | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Layton Surfers | 10/24/2025 | SSC Witchy Waters 2025 | |
| 1818 | Cora Platt | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | YMCA of Virginia\\\\\\'s Blue Ridge | 01/02/2026 | 2026 LY Winter Invitational | |
| 1819 | Reese Miller | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Tampa Y Swimming | 07/25/2025 | 2025 Summer Area 3 Championships | |
| 1820 | Angelina Workman | 39.47 | 10 | BB Min | A: 37.99 (+1.48s | 3.7%) | Naval Academy Aquatic Club | 12/11/2025 | 2025 East Coast WinterFest | |
| 1821 | Leah Zhang | 39.47 | 9 | BB Min | A: 37.99 (+1.48s | 3.7%) | Mount Carmel Force Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1822 | Rosalia Ong | 39.48 | 10 | BB Min | A: 37.99 (+1.49s | 3.8%) | Legacy Aquatics | 05/17/2025 | 2025 John DeRoest Sextathlon Swim Meet | |
| 1823 | Marilyn French | 39.48 | 9 | BB Min | A: 37.99 (+1.49s | 3.8%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 1824 | Sophia Rusu | 39.49 | 10 | BB Min | A: 37.99 (+1.50s | 3.8%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1825 | Ava Lee | 39.49 | 10 | BB Min | A: 37.99 (+1.50s | 3.8%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 1826 | Lillian Lopez | 39.50 | 10 | BB Min | A: 37.99 (+1.51s | 3.8%) | Saint Petersburg Aquatics | 08/23/2025 | SPA TBAC AUGUST 23, 2025 | |
| 1827 | Ashleigh Wuchter | 39.50 | 10 | BB Min | A: 37.99 (+1.51s | 3.8%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 1828 | Vaidehi Bharadwaj | 39.50 | 10 | BB Min | A: 37.99 (+1.51s | 3.8%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 1829 | June Tan | 39.50 | 10 | BB Min | A: 37.99 (+1.51s | 3.8%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |
| 1830 | Natalie Camfferman | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | Castle Rock Swimming | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 1831 | Sophia Rullmann | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | McCallie-GPS Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 1832 | Piper Sheehan | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | Deadwood/Lead 76ers | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 1833 | Alice Redd | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1834 | Violet Fitzpatrick | 39.51 | 9 | BB Min | A: 37.99 (+1.52s | 3.8%) | Laker Swim | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 1835 | Natalie Borgna | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | Gsa | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 1836 | Brooke Allen | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | Crimson Aquatics | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 1837 | Hattie Amsel | 39.51 | 9 | BB Min | A: 37.99 (+1.52s | 3.8%) | Austin Swim Club | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | |
| 1838 | Blair Meyers | 39.52 | 10 | BB Min | A: 37.99 (+1.53s | 3.9%) | Unattached | 12/21/2025 | 2025 MR FREE Freedom Fest Invitational | |
| 1839 | Addyson Castro-Rohrer | 39.52 | 10 | BB Min | A: 37.99 (+1.53s | 3.9%) | Horizon Swimming | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1840 | Molly Wathen | 39.53 | 10 | BB Min | A: 37.99 (+1.54s | 3.9%) | Madison Swimming Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 1841 | Hailey Wang | 39.53 | 8 | BB Min | A: 37.99 (+1.54s | 3.9%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | |
| 1842 | Quinn Flaherty | 39.53 | 10 | BB Min | A: 37.99 (+1.54s | 3.9%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 1843 | Cary Fang | 39.53 | 10 | BB Min | A: 37.99 (+1.54s | 3.9%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1844 | June Posey | 39.53 | 10 | BB Min | A: 37.99 (+1.54s | 3.9%) | Circle C Select Swim Team | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 1845 | Paisley Vickery | 39.53 | 10 | BB Min | A: 37.99 (+1.54s | 3.9%) | Seville Country Club Sharks | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 1846 | Nyssa Tran | 39.53 | 9 | BB Min | A: 37.99 (+1.54s | 3.9%) | Coastal Machine Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1847 | Harper Langfield | 39.54 | 9 | BB Min | A: 37.99 (+1.55s | 3.9%) | Fall River YMCA Lightning | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 1848 | Sailor Helm | 39.54 | 10 | BB Min | A: 37.99 (+1.55s | 3.9%) | Huntington YMCA Bluefish | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1849 | Cambriana Coss | 39.55 | 10 | BB Min | A: 37.99 (+1.56s | 3.9%) | Canton City Swimming | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1850 | Abigail Morse | 39.55 | 10 | BB Min | A: 37.99 (+1.56s | 3.9%) | Fox Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
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.