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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2051 | Sophie Palli | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Royal Swimming | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | |
| 2052 | Sydney Grimes | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 2053 | Maggie Qi | 40.07 | 9 | BB Min | A: 37.99 (+2.08s | 5.2%) | Rose Bowl Aquatics | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 2054 | Claire Kanallakan | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Denver Triton Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 2055 | Angela Xin | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 2056 | Drinnen Rusler | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Cascade Swim Club | 05/04/2025 | 2025 PN CSC Spring Swimtacular | |
| 2057 | Henley Dixon | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Cavalier Aquatics/Piedmont Fam | 11/08/2025 | CA Y Tri Meet | |
| 2058 | Daniela Ward | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 2059 | Jenny Yu | 40.07 | 9 | BB Min | A: 37.99 (+2.08s | 5.2%) | Qns Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 2060 | Elise Lyu | 40.07 | 11 | BB Min | A: 37.99 (+2.08s | 5.2%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 2061 | Andie Webb | 40.07 | 9 | BB Min | A: 37.99 (+2.08s | 5.2%) | Socal Aquatics Association | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 2062 | Beiya Grandon | 40.07 | 9 | BB Min | A: 37.99 (+2.08s | 5.2%) | Black Hawk Area Swim Team | 01/10/2025 | 2025 MN FOXJ Winter Classic | |
| 2063 | Olivia Feng | 40.07 | 8 | BB Min | A: 37.99 (+2.08s | 5.2%) | Town of Concord | 01/30/2026 | 2026 NE GS Silver Championships | |
| 2064 | Yana Halibus | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Lifetime | 01/30/2026 | 2026 NE GS Silver Championships | |
| 2065 | Nora Tice | 40.08 | 10 | BB Min | A: 37.99 (+2.09s | 5.2%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 2066 | Elle McLaughlin | 40.08 | 10 | BB Min | A: 37.99 (+2.09s | 5.2%) | MN Flyers Swim Team | 11/01/2025 | 2025 MN NOR Champ Belt Sprint Spec (Fall) | |
| 2067 | Quinn Bryant | 40.08 | 10 | B: 38.79 (+1.29s | 3.2%) | South Davis Aquatics Team | 11/21/2025 | 2025 MAC Thanksgiving Invitational | ||
| 2068 | Grace Xu | 40.08 | 10 | BB Min | A: 37.99 (+2.09s | 5.2%) | Longhorn Aquatics | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 2069 | Ashlyn Gussin | 40.08 | 9 | BB Min | A: 37.99 (+2.09s | 5.2%) | SwimMAC Carolina | 11/15/2025 | 2025 John Dewey Invitational | |
| 2070 | Presley Brandt | 40.08 | 10 | BB Min | A: 37.99 (+2.09s | 5.2%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 2071 | Mia De Angelis | 40.08 | 9 | BB Min | A: 37.99 (+2.09s | 5.2%) | T2 Aquatics | 12/14/2024 | 2024 T2 Candy Cane Meet | |
| 2072 | Sierra Carr | 40.10 | 9 | BB Min | A: 37.99 (+2.11s | 5.3%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 2073 | Ella Jordan | 40.11 | 10 | BB Min | A: 37.99 (+2.12s | 5.3%) | Frederick Area Swim Team | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 2074 | Morgan Lewis | 40.11 | 10 | BB Min | A: 37.99 (+2.12s | 5.3%) | O\\\\\\'Neal Aquatics | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 2075 | Athena Yeung | 40.11 | 10 | BB Min | A: 37.99 (+2.12s | 5.3%) | Alamo Area Aquatic Association | 10/10/2025 | 2025 ST ASC Bob Thompson Open | |
| 2076 | Finley Bruns | 40.12 | 9 | BB Min | A: 37.99 (+2.13s | 5.3%) | The Woodlands Swim Team | 10/04/2024 | 2024 Fleet Fall Kickoff Invitational | |
| 2077 | Clare Herman | 40.12 | 10 | BB Min | A: 37.99 (+2.13s | 5.3%) | Kingfish Swimming Medfield | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 2078 | Lauren Koh | 40.12 | 9 | BB Min | A: 37.99 (+2.13s | 5.3%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2079 | Ryann LeDuc | 40.12 | 10 | BB Min | A: 37.99 (+2.13s | 5.3%) | Kingfish Swimming Medfield | 10/25/2025 | 2025 NE SHAWMUT Pumpkin Splash Copied | |
| 2080 | Briella Fox | 40.12 | 10 | BB Min | A: 37.99 (+2.13s | 5.3%) | Rockingham Area Youth Swimming | 02/07/2026 | 2026 NE RAYS Love A Last Chance Specialty | |
| 2081 | May Fincher | 40.12 | 10 | BB Min | A: 37.99 (+2.13s | 5.3%) | Mississippi Makos Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 2082 | Jillian DeRosa | 40.12 | 10 | BB Min | A: 37.99 (+2.13s | 5.3%) | Regional YMCA of Western Conne | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 2083 | Luna Ahumada | 40.12 | 9 | BB Min | A: 37.99 (+2.13s | 5.3%) | Unattached | 12/06/2025 | 2025 Weekend At Bernies | |
| 2084 | Eleanor Schwingler | 40.12 | 9 | BB Min | A: 37.99 (+2.13s | 5.3%) | West Express Swim Team | 10/11/2025 | 2025 MN FOXJ Fall Invitational | |
| 2085 | Annie Sun | 40.13 | 10 | BB Min | A: 37.99 (+2.14s | 5.3%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | |
| 2086 | Avery Tubb | 40.13 | 10 | BB Min | A: 37.99 (+2.14s | 5.3%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 2087 | Katherine Edgerton | 40.13 | 10 | BB Min | A: 37.99 (+2.14s | 5.3%) | Arlington Aquatic Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 2088 | Autumn Jenkins | 40.14 | 9 | BB Min | A: 37.99 (+2.15s | 5.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 2089 | Caroline Leinwand | 40.14 | 10 | BB Min | A: 37.99 (+2.15s | 5.4%) | Aces Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 2090 | Maahi Srivastava | 40.15 | 10 | BB Min | A: 37.99 (+2.16s | 5.4%) | Kent County YMCA | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 2091 | Zoey Geron | 40.15 | 10 | BB Min | A: 37.99 (+2.16s | 5.4%) | Sailfish | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 2092 | Alexandra Bartemus | 40.15 | 9 | BB Min | A: 37.99 (+2.16s | 5.4%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 2093 | Anna Teng | 40.15 | 8 | BB Min | A: 37.99 (+2.16s | 5.4%) | H2okie Aquatics | 02/07/2026 | SW District 8 Under Championship | |
| 2094 | Gabriella Ordonez | 40.15 | 9 | BB Min | A: 37.99 (+2.16s | 5.4%) | Blue Tide Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 2095 | Melody Li | 40.15 | 10 | BB Min | A: 37.99 (+2.16s | 5.4%) | Bellevue Club Swim Team | 11/07/2025 | 2025 THSC November Open | |
| 2096 | Maya Flaherty | 40.15 | 10 | BB Min | A: 37.99 (+2.16s | 5.4%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2097 | Evie Kwok | 40.16 | 9 | BB Min | A: 37.99 (+2.17s | 5.4%) | California Dolphins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 2098 | Giovannina Bonsignore | 40.16 | 10 | BB Min | A: 37.99 (+2.17s | 5.4%) | Three Village Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 2099 | Christina Kemp | 40.16 | 10 | BB Min | A: 37.99 (+2.17s | 5.4%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 2100 | DeElen Magalen | 40.16 | 9 | BB Min | A: 37.99 (+2.17s | 5.4%) | Beaverton | 02/14/2025 | 2025 OR HS 6a 2 | |
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.