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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5001 | Gwendolyn Pedraza | 45.32 | 10 | B Min | BB: 43.29 (+2.03s | 4.5%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 5002 | Mia Burns | 45.32 | 9 | B Min | BB: 43.29 (+2.03s | 4.5%) | Riptide Swim Team | 01/03/2026 | 2026 MN SHRK Freezing Your Fins Off | |
| 5003 | Navya Shrestha | 45.32 | 10 | B Min | BB: 43.29 (+2.03s | 4.5%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 5004 | Nitya Madhavaram | 45.32 | 9 | B Min | BB: 43.29 (+2.03s | 4.5%) | Sailfish | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 5005 | Caroline Maurides | 45.32 | 9 | B Min | BB: 43.29 (+2.03s | 4.5%) | Marlins Of Raleigh | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 5006 | Eibhlin McGeoghegan | 45.33 | 10 | B Min | BB: 43.29 (+2.04s | 4.5%) | Aces Aquatics | 10/10/2025 | 2025 NE CRA October Distance Specialty Meet | |
| 5007 | Annalise Howard | 45.33 | 10 | B Min | BB: 43.29 (+2.04s | 4.5%) | Bayside Aquatics | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 5008 | Erin Kim | 45.33 | 10 | B Min | BB: 43.29 (+2.04s | 4.5%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 5009 | Viviana Nunez | 45.33 | 10 | B Min | BB: 43.29 (+2.04s | 4.5%) | Sailfish Swim Club | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 5010 | Olivia Gaviria | 45.33 | 9 | B Min | BB: 43.29 (+2.04s | 4.5%) | Black Marlins Swim Team | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 5011 | Maeve Holmes | 45.33 | 9 | B Min | BB: 43.29 (+2.04s | 4.5%) | Diablo Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 5012 | Violet Hamland | 45.34 | 9 | B Min | BB: 43.29 (+2.05s | 4.5%) | Northern Lakes Aquatic Club | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 5013 | Ivanna Celis Carvajal | 45.34 | 9 | B Min | BB: 43.29 (+2.05s | 4.5%) | Utica Shelby Swim Club | 03/24/2026 | 2026 USSC Shamrock Splash | |
| 5014 | Hanley Rolando | 45.34 | 10 | B Min | BB: 43.29 (+2.05s | 4.5%) | 757swim | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 5015 | Vivian Evenson | 45.34 | 9 | B Min | BB: 43.29 (+2.05s | 4.5%) | Hurricanes Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 5016 | Laken Nguyen | 45.34 | 9 | B Min | BB: 43.29 (+2.05s | 4.5%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | |
| 5017 | Abigail Drexel | 45.34 | 8 | B Min | BB: 43.29 (+2.05s | 4.5%) | Full Armour Swim Team | 05/02/2026 | 2026 CO FLFN Summer Series #2 | |
| 5018 | Abigail Perry | 45.34 | 9 | B Min | BB: 43.29 (+2.05s | 4.5%) | Poseidon Swimming Inc | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 5019 | Aurora Dalessandro | 45.34 | 10 | B Min | BB: 43.29 (+2.05s | 4.5%) | Club Fit Jefferson Valley | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 5020 | Gwyn Frankfort | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 5021 | Savannah Frith | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | SwimFast | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 5022 | Ashleigh Adams | 45.35 | 10 | B Min | BB: 43.29 (+2.06s | 4.5%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 5023 | Mira Schubert | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | Club Fit Jefferson Valley | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 5024 | Landon Day | 45.35 | 10 | B Min | BB: 43.29 (+2.06s | 4.5%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 5025 | Milan Streete | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | Apex Swim Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 5026 | Elliana Rudebusch | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | Piranhas Swim Club | 01/17/2026 | 2026 MN FOXJ January Bronze Copied | |
| 5027 | Deena Yang | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | Oly Swimming | 10/11/2025 | 2025 PA OLY DROP Tri Meet | |
| 5028 | Mia Miller | 45.35 | 10 | B Min | BB: 43.29 (+2.06s | 4.5%) | Jbarracudas Swim Team | 01/17/2026 | 2026 SI MRA A BB Meet | |
| 5029 | Reagan Wolfe | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | Club Talon | 09/27/2025 | 2025 Red Piranha Swimming SC Kickoff | |
| 5030 | Annabelle Walters | 45.35 | 8 | B Min | BB: 43.29 (+2.06s | 4.5%) | T2 Aquatics | 01/16/2026 | 2026 T2 Aquatics Naples Open | |
| 5031 | Victoria Kong | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 5032 | Elsa Nordstrom | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | Raleigh Swimming Association | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 5033 | Mahe Moens | 45.36 | 8 | B Min | BB: 43.29 (+2.07s | 4.6%) | Sailfish | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 5034 | Emerson Cathcart | 45.36 | 9 | B Min | BB: 43.29 (+2.07s | 4.6%) | Old Dominion Aquatic Club | 01/10/2026 | ODAC January 2026 Rising Stars Meet | |
| 5035 | Dylan Hoogland | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Tuna Swim Club | 05/02/2026 | 2026 MN TUNA Spring Splash | |
| 5036 | Josie Palu | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Sarpy County Swim Club | 01/15/2026 | BLCK SCSC ACE Dual | |
| 5037 | Lykke Jensen | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Aulea Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 5038 | Aster Aulwes | 45.36 | 8 | B Min | BB: 43.29 (+2.07s | 4.6%) | Barracuda Aquatics Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 5039 | Everly Lewis | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 5040 | Thea Curry | 45.36 | 8 | B Min | BB: 43.29 (+2.07s | 4.6%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | |
| 5041 | Vera Witt | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Roseburg Y Swim Team | 07/19/2025 | RYST Summer Open 2025 | |
| 5042 | Lillian LaCroix | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Virginia Gators | 12/12/2025 | Triad Tropic Invitational Copied | |
| 5043 | Hannah Dotson | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Atlantic Coast Athletic Club | 01/16/2026 | CA Y Winter Rumble Copied | |
| 5044 | Evie Azwan | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Supernova Swim Team | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 5045 | Aubrey Lingel | 45.37 | 10 | B Min | BB: 43.29 (+2.08s | 4.6%) | Phoenix Swimming | 11/21/2025 | 2025 NE ABF Nov Trials And Final Meet | |
| 5046 | Jaiya Vinson | 45.37 | 10 | B Min | BB: 43.29 (+2.08s | 4.6%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 5047 | Lily Wiest | 45.37 | 10 | B Min | BB: 43.29 (+2.08s | 4.6%) | Bend Swim Club | 12/18/2025 | Bend Swim Club Intersquad | |
| 5048 | Juliet Phillis | 45.37 | 8 | B Min | BB: 43.29 (+2.08s | 4.6%) | Blue Tide Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 5049 | Helena Casey | 45.37 | 8 | B Min | BB: 43.29 (+2.08s | 4.6%) | Racer X Aquatics | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 5050 | Scarlett Rianda | 45.37 | 10 | B Min | BB: 43.29 (+2.08s | 4.6%) | San Benito Aquatics | 03/28/2026 | Swim South Bay | |
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.