USA Girls 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Rebecca Martin | 28.67 | 10 | AAA Min | AAAA: 28.29 (+0.38s | 1.3%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 302 | Kaitlyn Simon | 28.69 | 15 | AAA Min | AAAA: 28.29 (+0.40s | 1.4%) | Brighton Aquatics Bull Sharks | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 303 | Vivienne Burgar | 28.70 | 10 | AAA Min | AAAA: 28.29 (+0.41s | 1.4%) | Livermore AquaCowboys | 10/18/2025 | PC CDST SC C B BB+ | |
| 304 | Elizabeth Salinas | 28.70 | 11 | AAA Min | AAAA: 28.29 (+0.41s | 1.4%) | Unattached | 12/12/2025 | Winter SC Age Group Championships | |
| 305 | Iris Liu | 28.71 | 8 | AAA Min | AAAA: 28.29 (+0.42s | 1.5%) | Florida Atlantic Aquatics | 11/21/2025 | 2025 NPB Turkey Invite | |
| 306 | Jacqueline Kuo | 28.71 | 9 | AAA Min | AAAA: 28.29 (+0.42s | 1.5%) | California Dolphins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 307 | Ava Encheff | 28.72 | 10 | AAA Min | AAAA: 28.29 (+0.43s | 1.5%) | Aquazot Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 308 | Halia Scurti | 28.73 | 10 | AAA Min | AAAA: 28.29 (+0.44s | 1.5%) | Thunder Coast Aquatics | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 309 | Libby Holliday | 28.73 | 10 | AAA Min | AAAA: 28.29 (+0.44s | 1.5%) | New Wave Swim Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 310 | Kenzie Kassing | 28.74 | 10 | AAA Min | AAAA: 28.29 (+0.45s | 1.6%) | Fast | 02/27/2026 | Ozark Division I Championship | |
| 311 | Manuela Ricaurte | 28.74 | 10 | AAA Min | AAAA: 28.29 (+0.45s | 1.6%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 312 | Deara Chen | 28.74 | 10 | AAA Min | AAAA: 28.29 (+0.45s | 1.6%) | SwimRise Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 313 | Katherine Rabinovich | 28.74 | 10 | AAA Min | AAAA: 28.29 (+0.45s | 1.6%) | Gold\\\\\\'s Aquatics Club (Camas) | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 314 | Olivia Rhodenizer | 28.76 | 9 | AAA Min | AAAA: 28.29 (+0.47s | 1.6%) | Fraser | 11/07/2025 | MAC Red Girls Championships 2025 | |
| 315 | Ellen Chae | 28.77 | 10 | AAA Min | AAAA: 28.29 (+0.48s | 1.7%) | Condors Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 316 | Hazel Mikolitch | 28.78 | 9 | AAA Min | AAAA: 28.29 (+0.49s | 1.7%) | Lakeridge | 02/13/2026 | 2026 OR HS 6A 5 | |
| 317 | Jade Golnar | 28.79 | 10 | AAA Min | AAAA: 28.29 (+0.50s | 1.7%) | Asphalt Green Unified Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 318 | Yushi Chong | 28.79 | 10 | AAA Min | AAAA: 28.29 (+0.50s | 1.7%) | Bellevue Club Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 319 | Ariana Castro Martinez | 28.79 | 10 | AAA Min | AAAA: 28.29 (+0.50s | 1.7%) | Occoquan Swimming | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 320 | Callie Yue | 28.80 | 9 | AAA Min | AAAA: 28.29 (+0.51s | 1.8%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 321 | Anna Abrahamson | 28.80 | 10 | AAA Min | AAAA: 28.29 (+0.51s | 1.8%) | Phoenix Aquatic Club | 01/10/2026 | 2026 MR WEST Chris Dewey Trophy Meet | |
| 322 | Gini Miller | 28.80 | 10 | AAA Min | AAAA: 28.29 (+0.51s | 1.8%) | Carolina Aquatics Swim Club | 12/05/2025 | ATOM Winter Invite 2025 | |
| 323 | Sofia Alarcon | 28.81 | 9 | AAA Min | AAAA: 28.29 (+0.52s | 1.8%) | Dakota Riptide | 12/06/2024 | 2024 SD TIDE SC Winter Invite | |
| 324 | Kayla Cepeda | 28.81 | 10 | AAA Min | AAAA: 28.29 (+0.52s | 1.8%) | Southwest Aquatic Team | 02/27/2026 | 2026 BD SCY Border Champs | |
| 325 | Sophia Moose | 28.82 | 9 | AAA Min | AAAA: 28.29 (+0.53s | 1.8%) | El Paso El Dorado | 11/21/2025 | 2025 BD UIL EPISD Invite | |
| 326 | Uma Hafeez | 28.82 | 10 | AAA Min | AAAA: 28.29 (+0.53s | 1.8%) | Long Island Aquatic Club | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 327 | Lillian Kozina | 28.83 | 10 | AAA Min | AAAA: 28.29 (+0.54s | 1.9%) | Front Range Barracudas | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 328 | Jacqueline Wu | 28.83 | 10 | AAA Min | AAAA: 28.29 (+0.54s | 1.9%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 329 | Layla Lezak | 28.84 | 9 | AAA Min | AAAA: 28.29 (+0.55s | 1.9%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 330 | Elyse Vetsch | 28.84 | 10 | AAA Min | AAAA: 28.29 (+0.55s | 1.9%) | Aquajets Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 331 | Morgan Huang | 28.86 | 11 | AAA Min | AAAA: 28.29 (+0.57s | 2.0%) | Long Island Aquatic Club | 12/11/2025 | 2025 East Coast WinterFest | |
| 332 | Daphne Zhang | 28.86 | 10 | AAA Min | AAAA: 28.29 (+0.57s | 2.0%) | Nova of Virginia | 01/16/2026 | GSA January Jump Start 2026 | |
| 333 | Nereia Arriaza-Tuel | 28.87 | 9 | AAA Min | AAAA: 28.29 (+0.58s | 2.0%) | Crescent Valley | 02/11/2026 | 2026 OR HS 5a 3 | |
| 334 | Summer Trowers | 28.87 | 10 | AAA Min | AAAA: 28.29 (+0.58s | 2.0%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 335 | Aroha Lousich | 28.87 | 9 | AAA Min | AAAA: 28.29 (+0.58s | 2.0%) | Mckay | 02/15/2025 | 2025 OR HS 5a 3 | |
| 336 | Meredith Lauritzen | 28.87 | 9 | AAA Min | AAAA: 28.29 (+0.58s | 2.0%) | West Michigan Swimmers | 12/13/2025 | 2025 Holiday Cup | |
| 337 | Kai-Sin Chen | 28.88 | 9 | AAA Min | AAAA: 28.29 (+0.59s | 2.0%) | Bellevue | 10/30/2025 | 2025 KingCo(Sea King District II)Girls HS OB | |
| 338 | Nyla Moore | 28.90 | 9 | AAA Min | AAAA: 28.29 (+0.61s | 2.1%) | Tigard | 02/15/2025 | 2025 OR HS 6A 5 | |
| 339 | Anneliese DePalma | 28.90 | 10 | AAA Min | AAAA: 28.29 (+0.61s | 2.1%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 340 | Elizabeth Black | 28.92 | 10 | AAA Min | AAAA: 28.29 (+0.63s | 2.2%) | Upper Dublin Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 341 | Libby Vaughn | 28.92 | 10 | AAA Min | AAAA: 28.29 (+0.63s | 2.2%) | Firestone Akron Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 342 | Reese Degner | 28.93 | 10 | AAA Min | AAAA: 28.29 (+0.64s | 2.2%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 343 | Mary Smolenski | 28.93 | 10 | AAA Min | AAAA: 28.29 (+0.64s | 2.2%) | Team Suffolk | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 344 | Makaela Buccicone | 28.96 | 10 | AAA Min | AAAA: 28.29 (+0.67s | 2.3%) | Lake Erie Silver Dolphins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 345 | Daria Nedelko | 28.96 | 10 | AAA Min | AAAA: 28.29 (+0.67s | 2.3%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 346 | Adelyn Holfelder | 28.96 | 10 | AAA Min | AAAA: 28.29 (+0.67s | 2.3%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 347 | Charley Lynch | 28.96 | 10 | AAA Min | AAAA: 28.29 (+0.67s | 2.3%) | Sarasota Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 348 | Elizabeth Luck | 28.98 | 9 | AAA Min | AAAA: 28.29 (+0.69s | 2.4%) | Royal Oak High School | 11/05/2025 | 2025 OAA Girls White League Meet | |
| 349 | Gabi Franco | 28.98 | 10 | AAA Min | AAAA: 28.29 (+0.69s | 2.4%) | Bellevue | 10/30/2025 | 2025 KingCo(Sea King District II)Girls HS OB | |
| 350 | Lillian Hart | 29.00 | 10 | AAA Min | AAAA: 28.29 (+0.71s | 2.4%) | North Carolina Aquatic Club | 02/14/2026 | 2026 CAT Valentine Splash | |
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.