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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4951 | Margaret Meyerdirk | 45.82 | 10 | B Min | BB: 43.29 (+2.53s | 5.5%) | The Olympic Club | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | |
| 4952 | Maeve McElhiney | 45.82 | 10 | B Min | BB: 43.29 (+2.53s | 5.5%) | Victor Swim Club | 10/24/2026 | 2026 Victor Halloween Classic | |
| 4953 | Kylie Crouch | 45.83 | 10 | B Min | BB: 43.29 (+2.54s | 5.5%) | Hawks Swimming Association | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 4954 | Eden Neal | 45.83 | 9 | B Min | BB: 43.29 (+2.54s | 5.5%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 4955 | Ella Colson | 45.83 | 7 | B Min | BB: 43.29 (+2.54s | 5.5%) | Pointe Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | |
| 4956 | Harper Tuggle | 45.83 | 9 | B Min | BB: 43.29 (+2.54s | 5.5%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 4957 | Elodie Bair | 45.83 | 9 | B Min | BB: 43.29 (+2.54s | 5.5%) | Mariemont Ohio Swim Team | 10/23/2026 | 2026 CLPR Halloween Meet | |
| 4958 | Juliette Maglinti | 45.83 | 9 | B Min | BB: 43.29 (+2.54s | 5.5%) | Warrior Aquatic Club | 08/29/2026 | 2026 BIG ISLAND SWIMMING PENTATHLON | |
| 4959 | Gabriella Finan | 45.83 | 9 | B Min | BB: 43.29 (+2.54s | 5.5%) | Parkway-Rockwood Gateway Swim | 10/09/2026 | Fall Festival Invitational | |
| 4960 | Audrey Wei | 45.84 | 9 | B Min | BB: 43.29 (+2.55s | 5.6%) | Empire Swimming | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 4961 | Scarlet Tuomikoski | 45.84 | 9 | B Min | BB: 43.29 (+2.55s | 5.6%) | Sault Competitive AquaticsTeam | 02/15/2026 | 2026 MTSL Championship | |
| 4962 | Anna Myers | 45.84 | 9 | B Min | BB: 43.29 (+2.55s | 5.6%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 4963 | Joyce Xu | 45.84 | 9 | B Min | BB: 43.29 (+2.55s | 5.6%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 4964 | Annabelle Woodbury | 45.84 | 9 | B Min | BB: 43.29 (+2.55s | 5.6%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 4965 | Abigail Wolf | 45.84 | 9 | B Min | BB: 43.29 (+2.55s | 5.6%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 4966 | Raquel Gomez Gutierrez | 45.84 | 10 | B Min | BB: 43.29 (+2.55s | 5.6%) | Utah Valley Aquatics | 07/02/2025 | 2025 14 Under Intrasquad | |
| 4967 | Mila Zins | 45.84 | 10 | B Min | BB: 43.29 (+2.55s | 5.6%) | South East Metro Sharks | 07/10/2025 | 2025 MN SEMS July 10 Intrasquad | |
| 4968 | Ellin Kim | 45.84 | 9 | B Min | BB: 43.29 (+2.55s | 5.6%) | Phoenix Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 4969 | Nora Unfried | 45.84 | 9 | B Min | BB: 43.29 (+2.55s | 5.6%) | Redmond Aquatic Club | 10/10/2026 | Bend Swim Club High Desert Classic | |
| 4970 | Kalina Maynard | 45.85 | 8 | B Min | BB: 43.29 (+2.56s | 5.6%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 4971 | Alice Pudney-DuPont | 45.85 | 10 | B Min | BB: 43.29 (+2.56s | 5.6%) | Swim Fort Lauderdale | 04/18/2026 | SoFlo 12 Under Spring Invitational | |
| 4972 | Melana Best | 45.85 | 8 | B Min | BB: 43.29 (+2.56s | 5.6%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 4973 | Chloe Conroy | 45.85 | 10 | B Min | BB: 43.29 (+2.56s | 5.6%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 4974 | Adelyn Goodrich | 45.85 | 9 | B Min | BB: 43.29 (+2.56s | 5.6%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 4975 | Lennon Terlecky | 45.85 | 10 | B Min | BB: 43.29 (+2.56s | 5.6%) | Warren Harding Aquatics Team | 02/20/2026 | 2026 OH Akron SC Regional Championships | |
| 4976 | Sophia Zhao | 45.85 | 10 | B Min | BB: 43.29 (+2.56s | 5.6%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 4977 | Kaylee Deering | 45.85 | 9 | B Min | BB: 43.29 (+2.56s | 5.6%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 4978 | Norah Distler | 45.85 | 10 | B Min | BB: 43.29 (+2.56s | 5.6%) | Sarasota Tsunami Swim Team | 10/17/2026 | 2026 SPEEDO OCROBERFEST Swim Meet | |
| 4979 | Sophie Zhou | 45.85 | 10 | B Min | BB: 43.29 (+2.56s | 5.6%) | Fog City Hammerheads | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 4980 | Elizabeth Williams | 45.85 | 10 | B Min | BB: 43.29 (+2.56s | 5.6%) | Huntsville Swim Association | 09/26/2026 | 2026 Ricky Hui Meet | |
| 4981 | Harper Beasley | 45.86 | 10 | B Min | BB: 43.29 (+2.57s | 5.6%) | Rivertown Aquatics | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 4982 | Juliet Weiss | 45.86 | 9 | B Min | BB: 43.29 (+2.57s | 5.6%) | Trident Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 4983 | Norah Yun | 45.86 | 9 | B Min | BB: 43.29 (+2.57s | 5.6%) | Team Rally Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 4984 | Mary Roome | 45.86 | 9 | B Min | BB: 43.29 (+2.57s | 5.6%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 4985 | Chiara Rapkin | 45.86 | 9 | B Min | BB: 43.29 (+2.57s | 5.6%) | Omni Otters Swim Club | 01/24/2026 | 2026 MN HAST JAN IMX | |
| 4986 | Izabella Mack | 45.86 | 8 | B Min | BB: 43.29 (+2.57s | 5.6%) | Hood River Valley Swim Team | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 4987 | Mackenzie Soukup | 45.86 | 7 | B Min | BB: 43.29 (+2.57s | 5.6%) | Hydra Aquatics | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 4988 | Stella Weng | 45.86 | 8 | B Min | BB: 43.29 (+2.57s | 5.6%) | Memphis Tiger Swimming | 09/25/2026 | 2026 Tiger Fall Classic | |
| 4989 | Hallie Hess | 45.86 | 10 | B Min | BB: 43.29 (+2.57s | 5.6%) | Pacific Swim | 12/04/2025 | 2025 Holiday Swim Festival | |
| 4990 | Lainey Gregory | 45.86 | 9 | B Min | BB: 43.29 (+2.57s | 5.6%) | Surge Aquatics | 09/20/2026 | 2026 ST AHAC Vs SURGE | |
| 4991 | Maizy Szymczak | 45.86 | 10 | B Min | BB: 43.29 (+2.57s | 5.6%) | T2 Aquatics | 10/16/2026 | 2026 T2 Spooktacular | |
| 4992 | Evelyn Cho | 45.86 | 10 | B Min | BB: 43.29 (+2.57s | 5.6%) | Life Time Minnesota Swim Team | 10/10/2026 | 2026 MN EDI Gator Splash And Dash | |
| 4993 | Hannah Duong | 45.86 | 10 | B Min | BB: 43.29 (+2.57s | 5.6%) | Tiger Aquatics | 09/13/2026 | Hot Dog Meet, Sept 2026 | |
| 4994 | Keir Johnson | 45.87 | 10 | B Min | BB: 43.29 (+2.58s | 5.6%) | Southridge | 02/14/2025 | 2025 OR HS 6a 2 | |
| 4995 | Luciana Galvin | 45.87 | 10 | B Min | BB: 43.29 (+2.58s | 5.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 4996 | Bella Sellers | 45.87 | 9 | B Min | BB: 43.29 (+2.58s | 5.6%) | Silverthorne Tsunami | 11/02/2024 | 2024 CO Sopris Deep Freeze Invitational | |
| 4997 | Finley Doyle | 45.87 | 8 | B Min | BB: 43.29 (+2.58s | 5.6%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | |
| 4998 | Adele Vadoklis | 45.87 | 9 | B Min | BB: 43.29 (+2.58s | 5.6%) | Nantucket Swimming | 03/21/2026 | 2026 NE NANT Last Chance Meet | |
| 4999 | Charlotte Johnson | 45.87 | 9 | B Min | BB: 43.29 (+2.58s | 5.6%) | North Carolina Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 5000 | Lisa Yan | 45.87 | 7 | B Min | BB: 43.29 (+2.58s | 5.6%) | Waterloo Swimming | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
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.