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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4901 | Josie Duda | 44.54 | 10 | B Min | BB: 43.29 (+1.25s | 2.8%) | Saline Swim Team | 02/06/2026 | SST Snowstorm Splash | |
| 4902 | Penny Moyle | 44.54 | 10 | B Min | BB: 43.29 (+1.25s | 2.8%) | Unattached | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 4903 | Emma Herald | 44.54 | 10 | B Min | BB: 43.29 (+1.25s | 2.8%) | Kingfish Swimming Medfield | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | |
| 4904 | Ada Ip | 44.55 | 9 | B Min | BB: 43.29 (+1.26s | 2.8%) | Qns Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 4905 | Indiana Harvey | 44.55 | 9 | B Min | BB: 43.29 (+1.26s | 2.8%) | Durango Swim Club | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 4906 | Rayna Liechti | 44.55 | 10 | B Min | BB: 43.29 (+1.26s | 2.8%) | Williamsburg Aquatic Club | 01/09/2026 | NOVA New Year S Kick Off | |
| 4907 | Emmarie Sauder | 44.56 | 9 | B Min | BB: 43.29 (+1.27s | 2.9%) | Boise Swim Club | 12/14/2024 | 2024 BY Candy Cane Invitational | |
| 4908 | Deija Goncalves de Jesus | 44.56 | 10 | B Min | BB: 43.29 (+1.27s | 2.9%) | Life Time Fitness Utah Swim Te | 10/24/2025 | SSC Witchy Waters 2025 | |
| 4909 | Emily Kelly | 44.56 | 10 | B Min | BB: 43.29 (+1.27s | 2.9%) | Holyoke YMCA Vikings | 01/23/2026 | 2026 NE HYV A Snuffles Invitational | |
| 4910 | Charlotte Brenny | 44.56 | 10 | B Min | BB: 43.29 (+1.27s | 2.9%) | West Express Swim Team | 12/20/2025 | 2025 MN EDI Gator Holiday Bash | |
| 4911 | Reming Potter | 44.56 | 9 | B Min | BB: 43.29 (+1.27s | 2.9%) | Winning Waters Aquatics Club | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 4912 | Olivia Weston | 44.56 | 10 | B Min | BB: 43.29 (+1.27s | 2.9%) | Quince Orchard Swim Academy | 10/10/2025 | 2025 PV October Open Fairland | |
| 4913 | Nia Hansen | 44.56 | 10 | B Min | BB: 43.29 (+1.27s | 2.9%) | Hurricanes Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 4914 | Cecilia Thibodeau | 44.56 | 9 | B Min | BB: 43.29 (+1.27s | 2.9%) | Cascade Swim Club | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 4915 | Rosie Masschelein | 44.57 | 9 | B Min | BB: 43.29 (+1.28s | 2.9%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 4916 | Teia Braman | 44.57 | 10 | B Min | BB: 43.29 (+1.28s | 2.9%) | Rockbridge Storm Swim Team | 10/25/2025 | STORM S Halloween Sprints Meet | |
| 4917 | Ella Smith | 44.57 | 9 | B Min | BB: 43.29 (+1.28s | 2.9%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | |
| 4918 | Penelope Tyler-Roewert | 44.57 | 10 | B Min | BB: 43.29 (+1.28s | 2.9%) | Bayside Aquatics | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 4919 | Olivia Pyke | 44.57 | 10 | B Min | BB: 43.29 (+1.28s | 2.9%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 4920 | Adelyn Husmillo | 44.57 | 9 | B Min | BB: 43.29 (+1.28s | 2.9%) | Helios | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 4921 | Ella Okerlund | 44.57 | 10 | B Min | BB: 43.29 (+1.28s | 2.9%) | Area Tallahassee Aquatic Club | 10/18/2025 | ATAC Fall Invite | |
| 4922 | Audrey Garcia | 44.57 | 8 | B Min | BB: 43.29 (+1.28s | 2.9%) | West Coast Aquatics | 01/24/2026 | 2026 PN BBST Aly Fell Memorial Approved | |
| 4923 | Kate Mattson Stambuli | 44.58 | 11 | B Min | BB: 43.29 (+1.29s | 2.9%) | Greenwood Swimming | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 4924 | Julianna Haynos | 44.58 | 9 | B Min | BB: 43.29 (+1.29s | 2.9%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 4925 | Audrey Biersack | 44.58 | 10 | B Min | BB: 43.29 (+1.29s | 2.9%) | Rapids Area YMCA | 01/10/2026 | 2026 Zeeland Winter Classic | |
| 4926 | Penelope Poe | 44.58 | 10 | B Min | BB: 43.29 (+1.29s | 2.9%) | Aquatic Club of Elkhorn | 01/15/2026 | BLCK SCSC ACE Dual | |
| 4927 | Klara Koesel | 44.58 | 9 | B Min | BB: 43.29 (+1.29s | 2.9%) | Bainbridge Island Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 4928 | Reese Derouaux | 44.58 | 7 | B Min | BB: 43.29 (+1.29s | 2.9%) | Quest Swimming | 11/15/2025 | 2025 WAC Fall Classic | |
| 4929 | Annette Pomento | 44.58 | 10 | B Min | BB: 43.29 (+1.29s | 2.9%) | Merritt Athletic Swimming | 11/14/2025 | Harvest Festival 2025 | |
| 4930 | Emery Souchock | 44.59 | 8 | B Min | BB: 43.29 (+1.30s | 2.9%) | Saline Swim Team | 02/06/2026 | SST Snowstorm Splash | |
| 4931 | Natalee Buckheit | 44.59 | 10 | B Min | BB: 43.29 (+1.30s | 2.9%) | Aqua Culture Swim School | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 4932 | Adeline Zeanah | 44.59 | 10 | B Min | BB: 43.29 (+1.30s | 2.9%) | Tennessee Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 4933 | Anna Ornelas | 44.59 | 10 | B Min | BB: 43.29 (+1.30s | 2.9%) | Centro Acuatico Universitario | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 4934 | Victoria Emrich | 44.59 | 8 | B Min | BB: 43.29 (+1.30s | 2.9%) | West Texas Typhoon | 12/07/2025 | 2025 BD Del Norte #3 | |
| 4935 | Asher East | 44.59 | 10 | B Min | BB: 43.29 (+1.30s | 2.9%) | Hub Fins | 10/04/2025 | 2025 CMSA Vance Rose Invitational | |
| 4936 | Catherine Croft | 44.59 | 9 | B Min | BB: 43.29 (+1.30s | 2.9%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 4937 | Laina Newman | 44.60 | 9 | B Min | BB: 43.29 (+1.31s | 2.9%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 4938 | Viktoria Nastoska | 44.60 | 9 | B Min | BB: 43.29 (+1.31s | 2.9%) | Aquatic Team Of Mecklenburg | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 4939 | Krista Natino | 44.60 | 10 | B Min | BB: 43.29 (+1.31s | 2.9%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | |
| 4940 | Chloe Zhou | 44.60 | 7 | B Min | BB: 43.29 (+1.31s | 2.9%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 4941 | Emma Bryan | 44.60 | 10 | B Min | BB: 43.29 (+1.31s | 2.9%) | MN Flyers Swim Team | 11/01/2025 | 2025 MN NOR Champ Belt Sprint Spec (Fall) | |
| 4942 | Emily Durfee | 44.60 | 10 | B Min | BB: 43.29 (+1.31s | 2.9%) | South Shore YMCA Strypers | 10/17/2025 | 2025 NE NSSC Beede Halloween Classic Copied | |
| 4943 | Megan Chang | 44.60 | 9 | B Min | BB: 43.29 (+1.31s | 2.9%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 4944 | Maya Bhachawat | 44.60 | 9 | B Min | BB: 43.29 (+1.31s | 2.9%) | Long Island Aquatic Club | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 4945 | Maeve Herbst | 44.60 | 9 | B Min | BB: 43.29 (+1.31s | 2.9%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 4946 | Mackenzie Klipp | 44.61 | 9 | B Min | BB: 43.29 (+1.32s | 3.0%) | Quest Swimming | 11/15/2025 | 2025 WAC Fall Classic | |
| 4947 | Madeline Popa | 44.61 | 8 | B Min | BB: 43.29 (+1.32s | 3.0%) | Tampa Bay Aquatic Club | 02/06/2026 | 2026 TBAC Winter Meet Copied | |
| 4948 | Monika Likhachova | 44.61 | 10 | B Min | BB: 43.29 (+1.32s | 3.0%) | South Snohomish Co Dolphins | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 4949 | Tessa Vanhoozier | 44.61 | 9 | B Min | BB: 43.29 (+1.32s | 3.0%) | Aquatic Team Of Mecklenburg | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 4950 | Julia Rose | 44.61 | 10 | B Min | BB: 43.29 (+1.32s | 3.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | |
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.