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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5251 | Lolly Tefs | 44.73 | 10 | B Min | BB: 43.29 (+1.44s | 3.2%) | Benton Harbor-St. Joseph YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 5252 | Elyse Lee | 44.73 | 9 | B Min | BB: 43.29 (+1.44s | 3.2%) | San Francisco Seals Swim Team | 09/27/2025 | Neptune Swimming Fall Classic | |
| 5253 | Stavroula Lazarou | 44.73 | 9 | B Min | BB: 43.29 (+1.44s | 3.2%) | Cyclones Swim Team | 01/16/2026 | 2026 Speedo SoFlo Open | |
| 5254 | Lilly Davidson | 44.73 | 10 | B Min | BB: 43.29 (+1.44s | 3.2%) | Kingfish Swimming Medfield | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 5255 | Aliza Panameno | 44.73 | 10 | B Min | BB: 43.29 (+1.44s | 3.2%) | New Wave Swim Team | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 5256 | Alexis Fung | 44.74 | 10 | B Min | BB: 43.29 (+1.45s | 3.2%) | Trident Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 5257 | Anaya Alreja | 44.74 | 9 | B Min | BB: 43.29 (+1.45s | 3.2%) | West Coast Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 5258 | Seren Rachanow | 44.74 | 10 | B Min | BB: 43.29 (+1.45s | 3.2%) | Island Aquatics | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | |
| 5259 | Aubrey Cobble | 44.74 | 9 | B Min | BB: 43.29 (+1.45s | 3.2%) | Tennessee Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 5260 | Elinor Buletti | 44.74 | 9 | B Min | BB: 43.29 (+1.45s | 3.2%) | YMCA of the North Shore Sharks | 01/24/2026 | 2026 NE NSSC Snowman Sprints | |
| 5261 | Kailani Silva | 44.74 | 10 | B Min | BB: 43.29 (+1.45s | 3.2%) | Aspen Swim Club | 03/14/2026 | 2026 CO Western Slope League Bronze Meet | |
| 5262 | Loretta Tauer | 44.75 | 9 | B Min | BB: 43.29 (+1.46s | 3.3%) | Minnetonka Swim Club | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | |
| 5263 | Lina Jaouher | 44.75 | 9 | B Min | BB: 43.29 (+1.46s | 3.3%) | Patuxent Aquatics Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 5264 | Addyson Lopez | 44.75 | 9 | B Min | BB: 43.29 (+1.46s | 3.3%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 5265 | Brielle Forrest | 44.75 | 10 | B Min | BB: 43.29 (+1.46s | 3.3%) | Terrapins Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 5266 | Elienai Mendez | 44.75 | 10 | B Min | BB: 43.29 (+1.46s | 3.3%) | Alamo Area Aquatic Association | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 5267 | Gwenith Spiker | 44.75 | 9 | B Min | BB: 43.29 (+1.46s | 3.3%) | Blue Marlins Aquatic Club | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 5268 | Rachel Missey | 44.75 | 10 | B Min | BB: 43.29 (+1.46s | 3.3%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 5269 | Vivian Hall | 44.76 | 10 | B Min | BB: 43.29 (+1.47s | 3.3%) | Univ. of Denver Hilltoppers | 10/26/2024 | 2024 CO TOPS Suburban League Qualifier | |
| 5270 | Logan Soltis | 44.76 | 9 | B Min | BB: 43.29 (+1.47s | 3.3%) | Great Waves Aquatics | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 5271 | Kennedy Londono | 44.76 | 10 | B Min | BB: 43.29 (+1.47s | 3.3%) | Patriot Aquatics | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 5272 | Nora Showalter | 44.76 | 9 | B Min | BB: 43.29 (+1.47s | 3.3%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | |
| 5273 | Claire Munerantz | 44.76 | 9 | B Min | BB: 43.29 (+1.47s | 3.3%) | Pointe Aquatics | 10/11/2025 | 2025 PA OLY DROP Tri Meet | |
| 5274 | Maya Hohwald | 44.76 | 9 | B Min | BB: 43.29 (+1.47s | 3.3%) | Oyster River Otters | 03/20/2026 | 2026 NE ORO TSSA Champs | |
| 5275 | Lucca Otero | 44.77 | 9 | B Min | BB: 43.29 (+1.48s | 3.3%) | Excel Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 5276 | Margaux Nielsen | 44.77 | 8 | B Min | BB: 43.29 (+1.48s | 3.3%) | Aquajets Swim Team | 02/07/2026 | 2026 MN AQJT February Invite | |
| 5277 | Brooklyn Alley | 44.77 | 10 | B Min | BB: 43.29 (+1.48s | 3.3%) | Pflugerville Pflamingos | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 5278 | Scout Hammer | 44.77 | 9 | B Min | BB: 43.29 (+1.48s | 3.3%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 5279 | Reagan Swartzel | 44.77 | 10 | B Min | BB: 43.29 (+1.48s | 3.3%) | Williamsburg Aquatic Club | 10/24/2025 | NOVA Halloween Haunt | |
| 5280 | Kaitlin Walker | 44.77 | 10 | B Min | BB: 43.29 (+1.48s | 3.3%) | Area Tallahassee Aquatic Club | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 5281 | Lillian Crigger | 44.77 | 9 | B Min | BB: 43.29 (+1.48s | 3.3%) | Atomic City Aquatic Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 5282 | Evelyn Xiao | 44.78 | 9 | B Min | BB: 43.29 (+1.49s | 3.3%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 5283 | Mira Ackerman | 44.78 | 9 | B Min | BB: 43.29 (+1.49s | 3.3%) | Saint Petersburg Aquatics | 11/02/2025 | SUNDAY MORNING RACES NOV 2 | |
| 5284 | GraceLynn Phan | 44.78 | 10 | B Min | BB: 43.29 (+1.49s | 3.3%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 5285 | Madison Spriggs | 44.78 | 10 | B Min | BB: 43.29 (+1.49s | 3.3%) | Houston Hydra | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 5286 | Cameron Kircher | 44.78 | 9 | B Min | BB: 43.29 (+1.49s | 3.3%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 5287 | Eleanor Ford | 44.78 | 10 | B Min | BB: 43.29 (+1.49s | 3.3%) | Quest Swimming | 10/11/2025 | 2025 WAC Start Up Classic | |
| 5288 | Stella Wu | 44.78 | 9 | B Min | BB: 43.29 (+1.49s | 3.3%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 5289 | Chloe Oh | 44.78 | 9 | B Min | BB: 43.29 (+1.49s | 3.3%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 5290 | Neha Rao | 44.78 | 9 | B Min | BB: 43.29 (+1.49s | 3.3%) | Plymouth Canton Cruisers | 02/27/2026 | 2026 Junior Cup | |
| 5291 | Marlena VanCuran | 44.78 | 10 | B Min | BB: 43.29 (+1.49s | 3.3%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 5292 | Kayla Mui | 44.78 | 9 | B Min | BB: 43.29 (+1.49s | 3.3%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 5293 | Lucie Gormally | 44.79 | 10 | B Min | BB: 43.29 (+1.50s | 3.3%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 5294 | Dhriti Velamati | 44.79 | 9 | B Min | BB: 43.29 (+1.50s | 3.3%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 5295 | Luella Hancock | 44.79 | 10 | B Min | BB: 43.29 (+1.50s | 3.3%) | University Place Aquatic Club | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | |
| 5296 | Louise Simpson | 44.79 | 9 | B Min | BB: 43.29 (+1.50s | 3.3%) | Canoe City Swim Club | 02/08/2026 | 2026 NE ABF ME February Frolic | |
| 5297 | Erin Hughes | 44.79 | 9 | B Min | BB: 43.29 (+1.50s | 3.3%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 5298 | Maya Gomez | 44.79 | 10 | B Min | BB: 43.29 (+1.50s | 3.3%) | Blue Marlins Aquatic Club | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 5299 | Maya Blackman | 44.79 | 10 | B Min | BB: 43.29 (+1.50s | 3.3%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 5300 | Elizabeth Huang | 44.80 | 8 | B Min | BB: 43.29 (+1.51s | 3.4%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
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.