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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5851 | Ruby Carr | 47.03 | 10 | B Min | BB: 43.29 (+3.74s | 8.0%) | Red Dragon Swimming | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | |
| 5852 | Leena Perez | 47.03 | 7 | B Min | BB: 43.29 (+3.74s | 8.0%) | Island Aquatics | 10/10/2026 | 2026 MAGSA SCY A 2 Swim Meet | |
| 5853 | Hazel Smith | 47.03 | 10 | B Min | BB: 43.29 (+3.74s | 8.0%) | Baylor Swim Club | 10/24/2026 | 2026 Martha Bass Invitational | |
| 5854 | Karlly Haines | 47.03 | 10 | B Min | BB: 43.29 (+3.74s | 8.0%) | Southeast Tennessee Swimming | 09/26/2026 | 2026 Fall Kickoff Classic Inviational | |
| 5855 | Lily Chin | 47.04 | 9 | B Min | BB: 43.29 (+3.75s | 8.0%) | Mason Makos Swim Team | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 5856 | Hazel Ridge | 47.04 | 9 | B Min | BB: 43.29 (+3.75s | 8.0%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 5857 | Autumn Tong | 47.04 | 8 | B Min | BB: 43.29 (+3.75s | 8.0%) | Edina Swim Club | 10/10/2026 | 2026 MN EDI Gator Splash And Dash | |
| 5858 | Amanda Ma | 47.04 | 8 | B Min | BB: 43.29 (+3.75s | 8.0%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
| 5859 | Claire Lubbers | 47.04 | 9 | B Min | BB: 43.29 (+3.75s | 8.0%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 5860 | Roxy Viscuso | 47.04 | 9 | B Min | BB: 43.29 (+3.75s | 8.0%) | Buffalo Aquatics (Baac) | 10/10/2026 | 2026 Super STAR Series #1 | |
| 5861 | Soyul Lim | 47.05 | 9 | B Min | BB: 43.29 (+3.76s | 8.0%) | Opelika Swim Team | 09/20/2025 | OST Fall Invite | |
| 5862 | Cameron Finnerty | 47.05 | 9 | B Min | BB: 43.29 (+3.76s | 8.0%) | Long Island Aquatic Club | 10/04/2025 | 2025 MR LIAC Fast Fall Invitational | |
| 5863 | Helen Armstrong | 47.05 | 9 | B Min | BB: 43.29 (+3.76s | 8.0%) | The Capitol Sea Devils | 01/24/2026 | 2026 SDS Polar Bear Invitational | |
| 5864 | Hanna Gurch | 47.05 | 8 | B Min | BB: 43.29 (+3.76s | 8.0%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 5865 | Nishtha Acharya | 47.05 | 10 | B Min | BB: 43.29 (+3.76s | 8.0%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 5866 | Lianna Marin | 47.05 | 9 | B Min | BB: 43.29 (+3.76s | 8.0%) | Unattached | 10/02/2026 | SAINT PETE AQUATICS FRI NITE RACE OCT 2 2026 | |
| 5867 | Vivian Browning | 47.05 | 9 | B Min | BB: 43.29 (+3.76s | 8.0%) | Pikes Peak Athletics | 10/16/2026 | 2026 CO PPA Harvest Heats | |
| 5868 | Shanaya Goel | 47.05 | 10 | B Min | BB: 43.29 (+3.76s | 8.0%) | Beaverton Area Aquatics Club | 10/23/2026 | 2026 THSC Fall Invitational | |
| 5869 | Emersyn Friedrich | 47.06 | 9 | B Min | BB: 43.29 (+3.77s | 8.0%) | Aquatic Club of Elkhorn | 01/15/2026 | BLCK SCSC ACE Dual | |
| 5870 | Maya Casciato | 47.06 | 10 | B Min | BB: 43.29 (+3.77s | 8.0%) | Asheville Jewish Community Cen | 01/17/2026 | 2026 AJCC Snowball Ramble Meet | |
| 5871 | Paige Routzahn | 47.06 | 9 | B Min | BB: 43.29 (+3.77s | 8.0%) | Frederick Area Swim Team | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 5872 | Addison Silvers | 47.06 | 10 | B Min | BB: 43.29 (+3.77s | 8.0%) | Asheville Jewish Community Cen | 04/19/2026 | 2026 AJCC PurIM Palooza | |
| 5873 | Yasmine Wittlin | 47.06 | 10 | B Min | BB: 43.29 (+3.77s | 8.0%) | Gulliver Swim Club | 09/13/2025 | Scotty Invite | |
| 5874 | Brynn Cohen | 47.06 | 9 | B Min | BB: 43.29 (+3.77s | 8.0%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 5875 | Reagan Peters | 47.06 | 9 | B Min | BB: 43.29 (+3.77s | 8.0%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 5876 | Lila Kaplan | 47.06 | 10 | B Min | BB: 43.29 (+3.77s | 8.0%) | Pine Crest Swim Team | 09/19/2026 | 2026 Scotty Invite | |
| 5877 | Anna Malmgren | 47.06 | 9 | B Min | BB: 43.29 (+3.77s | 8.0%) | Issaquah Swim Team | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | |
| 5878 | Yuqi Zhou | 47.06 | 9 | B Min | BB: 43.29 (+3.77s | 8.0%) | Madison Swimming Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 5879 | Samantha Pingitore | 47.06 | 9 | B Min | BB: 43.29 (+3.77s | 8.0%) | Swim Fort Lauderdale | 10/23/2026 | SoFlo 10 Under Fall Sizzler | |
| 5880 | Jazlynn Bernal | 47.07 | 9 | B Min | BB: 43.29 (+3.78s | 8.0%) | Patuxent Aquatics Club | 02/13/2026 | 39th Black History Swim Meet | |
| 5881 | Vienna Van Vels | 47.07 | 10 | B Min | BB: 43.29 (+3.78s | 8.0%) | Grand Rapids Aquatics | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 5882 | Elizabeth Shannon | 47.07 | 10 | B Min | BB: 43.29 (+3.78s | 8.0%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | |
| 5883 | Victoria Herrera | 47.07 | 10 | B Min | BB: 43.29 (+3.78s | 8.0%) | Swim Houston Aquatics Center | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 5884 | Baylee Lewis | 47.07 | 10 | B Min | BB: 43.29 (+3.78s | 8.0%) | Sylvania Tsunami Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 5885 | Laylah Boit | 47.07 | 10 | B Min | BB: 43.29 (+3.78s | 8.0%) | Piranhas Swim Club | 02/07/2026 | 2026 MN PRNH Winter Whiteout | |
| 5886 | Blythe Tuell | 47.07 | 10 | B Min | BB: 43.29 (+3.78s | 8.0%) | City of Mobile Swim Associatio | 10/02/2026 | 2026 Vance Rose Invitational | |
| 5887 | Patricia Foreman | 47.08 | 10 | B Min | BB: 43.29 (+3.79s | 8.1%) | Gbsa - Greater Baltimore Swim | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 5888 | Kynlee Mair | 47.08 | 9 | B Min | BB: 43.29 (+3.79s | 8.1%) | Wasatch Swim Club | 11/01/2025 | Race Swami Dia De Los Muertos Classic 2025 | |
| 5889 | Angelina Petito | 47.08 | 9 | B Min | BB: 43.29 (+3.79s | 8.1%) | West Islip Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 5890 | Anny Cao | 47.08 | 8 | B Min | BB: 43.29 (+3.79s | 8.1%) | First Colony Swim Team, Inc. | 11/08/2024 | Sharks November Invitational | |
| 5891 | Everly Lacagnina | 47.08 | 10 | B Min | BB: 43.29 (+3.79s | 8.1%) | Pack Swim Team of Pittsford | 10/24/2026 | 2026 Victor Halloween Classic | |
| 5892 | Avery Hillard | 47.09 | 9 | B Min | BB: 43.29 (+3.80s | 8.1%) | Rockford Riptide | 02/07/2026 | 2026 Grand Rapids Open | |
| 5893 | Grace Mauldin | 47.09 | 9 | B Min | BB: 43.29 (+3.80s | 8.1%) | Potomac Marlins | 02/20/2026 | 2026 FXFX Forty Niner | |
| 5894 | Alice Strader | 47.09 | 10 | B Min | BB: 43.29 (+3.80s | 8.1%) | Pompano Beach Piranhas | 09/19/2026 | September Open 2026 | |
| 5895 | Laila Lancaster | 47.10 | 10 | B Min | BB: 43.29 (+3.81s | 8.1%) | Detroit All Star Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 5896 | Molly Basenberg | 47.10 | 9 | B Min | BB: 43.29 (+3.81s | 8.1%) | Commonwealth Swimming | 03/20/2026 | 2026 NE ORO TSSA Champs | |
| 5897 | Selah Portella | 47.10 | 9 | B Min | BB: 43.29 (+3.81s | 8.1%) | Centreville Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 5898 | Charlie Whitley | 47.10 | 9 | B Min | BB: 43.29 (+3.81s | 8.1%) | East Carolina Aquatics | 11/21/2025 | 2025 ECA Southeastern Classic | |
| 5899 | Savannah Hsu | 47.10 | 8 | B Min | BB: 43.29 (+3.81s | 8.1%) | Long Island Aquatic Club | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 5900 | Rachel Loudon | 47.10 | 8 | B Min | BB: 43.29 (+3.81s | 8.1%) | Cascade Swim Club | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
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.