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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6951 | Adelynn Todd | 48.32 | 9 | B Min | BB: 43.29 (+5.03s | 10.4%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 6952 | Catalina Smith | 48.32 | 8 | B Min | BB: 43.29 (+5.03s | 10.4%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | |
| 6953 | Isla Riley | 48.32 | 9 | B Min | BB: 43.29 (+5.03s | 10.4%) | Great Wolf Swim Team | 10/26/2025 | 2025 MN SEMS Sharktober Invite | |
| 6954 | Edelweiss Szymanski | 48.32 | 10 | B Min | BB: 43.29 (+5.03s | 10.4%) | Swim Tampa Aquatics | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 6955 | Alice Urick | 48.32 | 9 | B Min | BB: 43.29 (+5.03s | 10.4%) | Sea Devils | 10/24/2026 | 2026 MN SDVL Halloween Spooktacular | |
| 6956 | Juliet Kneeland | 48.32 | 9 | B Min | BB: 43.29 (+5.03s | 10.4%) | Clarence Swim Club | 10/23/2026 | TTSC Halloween Meet 2026 | |
| 6957 | Olivia Lancaster | 48.32 | 9 | B Min | BB: 43.29 (+5.03s | 10.4%) | Madison Swimming Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 6958 | Rowan Beskange | 48.33 | 9 | B Min | BB: 43.29 (+5.04s | 10.4%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 6959 | Hadley Burns | 48.33 | 9 | B Min | BB: 43.29 (+5.04s | 10.4%) | Granite Falls Makos | 09/27/2025 | 2025 RMY Fall Invitational | |
| 6960 | Mia Beecher | 48.33 | 9 | B Min | BB: 43.29 (+5.04s | 10.4%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | |
| 6961 | Sofia Zarzar | 48.33 | 10 | B Min | BB: 43.29 (+5.04s | 10.4%) | Sailfish | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 6962 | Iris Gilmore | 48.33 | 10 | B Min | BB: 43.29 (+5.04s | 10.4%) | Neptune Swimming | 10/23/2026 | SSS 2026 Pumpkin Plunge | |
| 6963 | Elia Amodio | 48.33 | 9 | B Min | BB: 43.29 (+5.04s | 10.4%) | Bend Swim Club | 10/23/2026 | 2026 TEAM IMX Challenge | |
| 6964 | Katharine DeMont | 48.34 | 9 | B Min | BB: 43.29 (+5.05s | 10.4%) | Motor City Aquatics | 10/04/2025 | 2025 LIFE ROYAL Fall Frenzy | |
| 6965 | Elliana Li | 48.34 | 9 | B Min | BB: 43.29 (+5.05s | 10.4%) | Kent County YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 6966 | Natalie Marrero | 48.34 | 10 | B Min | BB: 43.29 (+5.05s | 10.4%) | Columbus Aquatic Club | 09/20/2025 | OST Fall Invite | |
| 6967 | Skylar Chorowski | 48.34 | 8 | B Min | BB: 43.29 (+5.05s | 10.4%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 6968 | Layla Landreth | 48.34 | 10 | B Min | BB: 43.29 (+5.05s | 10.4%) | Britton Swim Team | 08/01/2026 | 2026 SD Seasonal State Championship | |
| 6969 | Quinn Braun | 48.34 | 10 | B Min | BB: 43.29 (+5.05s | 10.4%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | |
| 6970 | Kaira Sukul | 48.35 | 8 | B Min | BB: 43.29 (+5.06s | 10.5%) | Life Time Fitness New York Swi | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 6971 | Evie Liu | 48.35 | 9 | B Min | BB: 43.29 (+5.06s | 10.5%) | Arctic Aquatics | 12/13/2025 | 2025 NE ARCT December Specialty Meet | |
| 6972 | Emma Arment | 48.35 | 9 | B Min | BB: 43.29 (+5.06s | 10.5%) | Watertown Area Swim Club | 01/17/2026 | 2026 Optimist High Point Meet | |
| 6973 | Della Rosser | 48.35 | 8 | B Min | BB: 43.29 (+5.06s | 10.5%) | Puget Sound Swim Club | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 6974 | Caleigh Craig | 48.35 | 10 | B Min | BB: 43.29 (+5.06s | 10.5%) | Cape Cod Swim Club | 05/15/2026 | 2026 NE CCSC Medley Mayhem At Sandwich High | |
| 6975 | Esme Vanderbeek | 48.35 | 9 | B Min | BB: 43.29 (+5.06s | 10.5%) | North Shore Swim Club | 01/24/2026 | 2026 NE NSSC Snowman Sprints | |
| 6976 | Caroline Bohlander | 48.35 | 10 | B Min | BB: 43.29 (+5.06s | 10.5%) | Swim Tampa Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 6977 | Lillian Tomich | 48.35 | 9 | B Min | BB: 43.29 (+5.06s | 10.5%) | Leesburg Aquatics | 09/19/2026 | 2026 Heart Of Florida Swim Meet | |
| 6978 | Kennedy Bowen | 48.35 | 9 | B Min | BB: 43.29 (+5.06s | 10.5%) | Chico Aqua-Jets | 09/26/2026 | 2026 CCA Spook Tacular | |
| 6979 | Atia Costa | 48.35 | 8 | B Min | BB: 43.29 (+5.06s | 10.5%) | Aloha Aquatics Association | 09/05/2026 | OSL A+ Sprint Pentathlon Copied | |
| 6980 | Caitlin Clover | 48.36 | 9 | B Min | BB: 43.29 (+5.07s | 10.5%) | Three Village Swim Club | 10/11/2025 | 2025 MR TVSC Ann Wycoff Memorial Swim Meet | |
| 6981 | Ari Davis | 48.36 | 9 | B Min | BB: 43.29 (+5.07s | 10.5%) | Waldo County YMCA Bluefish | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 6982 | Lillian Miller | 48.36 | 8 | B Min | BB: 43.29 (+5.07s | 10.5%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 6983 | Hazel Mireles | 48.36 | 9 | B Min | BB: 43.29 (+5.07s | 10.5%) | Tri-city Channel Cats | 10/25/2025 | 2025 Spooktacular Swim Meet | |
| 6984 | Halsted Rice | 48.36 | 9 | B Min | BB: 43.29 (+5.07s | 10.5%) | Storm Aquatics | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 6985 | Avery Frank | 48.36 | 9 | B Min | BB: 43.29 (+5.07s | 10.5%) | North Baltimore Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 6986 | Teagan Romano | 48.36 | 10 | B Min | BB: 43.29 (+5.07s | 10.5%) | Makos Aquatics Club of Gainesv | 02/22/2025 | Small Team Championships | |
| 6987 | Alaina Hicks | 48.36 | 10 | B Min | BB: 43.29 (+5.07s | 10.5%) | Woodward Aquatics Club | 09/26/2026 | 2026 Fall Kickoff Classic Inviational | |
| 6988 | Maggie Muffoletto | 48.36 | 9 | B Min | BB: 43.29 (+5.07s | 10.5%) | TONAWANDA TITANS | 10/23/2026 | TTSC Halloween Meet 2026 | |
| 6989 | Avery Holmes | 48.37 | 10 | B Min | BB: 43.29 (+5.08s | 10.5%) | Seals Aquatics | 11/22/2025 | Thankswimming Classic 2025 | |
| 6990 | Addie Myers | 48.37 | 10 | B Min | BB: 43.29 (+5.08s | 10.5%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 6991 | Etta Delp | 48.37 | 8 | B Min | BB: 43.29 (+5.08s | 10.5%) | Rocket Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 6992 | Hadley Franssen | 48.37 | 8 | B Min | BB: 43.29 (+5.08s | 10.5%) | Burlington YMCA Dynamo | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 6993 | Saruul Munkhbat | 48.37 | 9 | B Min | BB: 43.29 (+5.08s | 10.5%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 6994 | Chloe Rhyu | 48.37 | 9 | B Min | BB: 43.29 (+5.08s | 10.5%) | Westport Weston Family YMCA Wa | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 6995 | Joy Kastner | 48.37 | 9 | B Min | BB: 43.29 (+5.08s | 10.5%) | Multnomah Athletic Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | |
| 6996 | MacKenzie Vedder | 48.37 | 9 | B Min | BB: 43.29 (+5.08s | 10.5%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 6997 | Virginia Holzer | 48.37 | 9 | B Min | BB: 43.29 (+5.08s | 10.5%) | Upper Valley Aquatic Club | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 6998 | Sloan Steers | 48.37 | 7 | B Min | BB: 43.29 (+5.08s | 10.5%) | Empire Swimming | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 6999 | Caroline Benoit | 48.37 | 8 | B Min | BB: 43.29 (+5.08s | 10.5%) | Sarasota Sharks | 06/20/2026 | West Coast B Champtionships | |
| 7000 | Gabriella Vallerotto Quiros | 48.37 | 10 | B Min | BB: 43.29 (+5.08s | 10.5%) | Bolles School Sharks | 09/27/2025 | EAJ Speedo September Meet 2025 | |
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.