USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Brielle Zagula | 39.95 | 10 | AA Min | AAA: 38.89 (+1.06s | 2.7%) | Rebel Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 252 | Maya Gruenbaum | 39.95 | 10 | AA Min | AAA: 38.89 (+1.06s | 2.7%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 253 | Sammy Kipnis | 39.97 | 10 | AA Min | AAA: 38.89 (+1.08s | 2.7%) | Paseo Aquatics Swim Team | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 254 | Athena Yeung | 39.98 | 10 | AA Min | AAA: 38.89 (+1.09s | 2.7%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 255 | Giuliana Raimondi | 39.98 | 10 | AA Min | AAA: 38.89 (+1.09s | 2.7%) | Pompano Beach Piranhas | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 256 | Caitlin Park | 39.99 | 10 | AA Min | AAA: 38.89 (+1.10s | 2.8%) | Rancho San Dieguito | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 257 | Breanna Puro | 40.00 | 7 | AA Min | AAA: 38.89 (+1.11s | 2.8%) | Miami Country Day School | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 258 | Leah Laird | 40.01 | 10 | AA Min | AAA: 38.89 (+1.12s | 2.8%) | Revolution Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 259 | Chloe Tang | 40.01 | 10 | AA Min | AAA: 38.89 (+1.12s | 2.8%) | Zone 1 North All Stars | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 260 | Evynn Alameida | 40.01 | 10 | AA Min | AAA: 38.89 (+1.12s | 2.8%) | La Crosse Area Family YMCA Swi | 10/10/2025 | 2025 MN RSC Fall Frenzy | |
| 261 | Calliope Whritenour | 40.02 | 10 | AA Min | AAA: 38.89 (+1.13s | 2.8%) | Mason Makos Swim Team | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 262 | Sadie Van Horn | 40.02 | 9 | AA Min | AAA: 38.89 (+1.13s | 2.8%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 263 | Ruby Adam | 40.03 | 9 | AA Min | AAA: 38.89 (+1.14s | 2.8%) | Westview | 02/14/2025 | 2025 OR HS 6a 2 | |
| 264 | Evelyn Stava | 40.05 | 9 | AA Min | AAA: 38.89 (+1.16s | 2.9%) | Almaden Riptide | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 265 | Kylie Zhang | 40.05 | 9 | AA Min | AAA: 38.89 (+1.16s | 2.9%) | Santa Clara Swim Club | 11/08/2025 | Folsom Classic 2025 | |
| 266 | Mahari Battle | 40.06 | 10 | AA Min | AAA: 38.89 (+1.17s | 2.9%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 267 | Angela Liu-Korovkine | 40.06 | 10 | AA Min | AAA: 38.89 (+1.17s | 2.9%) | Bluefish Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 268 | Zoe Chan | 40.09 | 9 | AA Min | AAA: 38.89 (+1.20s | 3.0%) | Zone 1 North All Stars | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 269 | Taylor Sharshunskiy | 40.09 | 10 | AA Min | AAA: 38.89 (+1.20s | 3.0%) | Bravo Swim Team | 01/16/2026 | 2026 RANS Winter Splash | |
| 270 | Alani Janota | 40.11 | 10 | AA Min | AAA: 38.89 (+1.22s | 3.0%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 271 | Scarlett Jiang | 40.14 | 9 | AA Min | AAA: 38.89 (+1.25s | 3.1%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 272 | Isla Cutrell | 40.14 | 10 | AA Min | AAA: 38.89 (+1.25s | 3.1%) | Tide Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 273 | Estelle Andrey | 40.15 | 10 | AA Min | AAA: 38.89 (+1.26s | 3.1%) | Plymouth Canton Cruisers | 12/06/2025 | SLA Holiday Blast | |
| 274 | Gray Murphy | 40.15 | 10 | AA Min | AAA: 38.89 (+1.26s | 3.1%) | Parkland Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 275 | Marlow Umphress | 40.16 | 10 | AA Min | AAA: 38.89 (+1.27s | 3.2%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 276 | Alexandra Tieng | 40.16 | 10 | AA Min | AAA: 38.89 (+1.27s | 3.2%) | Badger Swim Club,Inc. | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 277 | Madison Petoske | 40.16 | 10 | AA Min | AAA: 38.89 (+1.27s | 3.2%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 278 | Sophia Sisk | 40.16 | 10 | AA Min | AAA: 38.89 (+1.27s | 3.2%) | The Olympic Club | 12/12/2025 | Winter SC Age Group Championships | |
| 279 | Maya Lennon | 40.17 | 10 | AA Min | AAA: 38.89 (+1.28s | 3.2%) | Pacifica Sea Lions | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 280 | Taylor Eisenman | 40.17 | 10 | AA Min | AAA: 38.89 (+1.28s | 3.2%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 281 | Hayden Sall | 40.18 | 11 | AA Min | AAA: 38.89 (+1.29s | 3.2%) | Egra Waves | 01/10/2026 | 2026 Zeeland Winter Classic | |
| 282 | Molly Barber | 40.18 | 10 | AA Min | AAA: 38.89 (+1.29s | 3.2%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | |
| 283 | Caroline Prillaman | 40.20 | 10 | AA Min | AAA: 38.89 (+1.31s | 3.3%) | Poseidon Swimming Inc | 11/22/2025 | NOVA Cranberry Contender | |
| 284 | Ariana Castro Martinez | 40.21 | 10 | AA Min | AAA: 38.89 (+1.32s | 3.3%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 285 | Hinaha Koga | 40.22 | 10 | AA Min | AAA: 38.89 (+1.33s | 3.3%) | Splash Aquatics | 11/09/2025 | OSL A+ SCY Meet | |
| 286 | Sophie Balykov | 40.23 | 10 | AA Min | AAA: 38.89 (+1.34s | 3.3%) | Long Island Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 287 | Violet Osterloh | 40.26 | 10 | AA Min | AAA: 38.89 (+1.37s | 3.4%) | Brownell Talbot | 11/05/2025 | BLCK MW BT Block Party Sprint #1 | |
| 288 | Audrey Petrie | 40.27 | 10 | AA Min | AAA: 38.89 (+1.38s | 3.4%) | South Shore YMCA Strypers | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 289 | Sarah Dellanoce | 40.29 | 11 | AA Min | AAA: 38.89 (+1.40s | 3.5%) | New Wave Swim Team | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 290 | Yzabella Camet | 40.29 | 10 | AA Min | AAA: 38.89 (+1.40s | 3.5%) | Nation\\\\\\'s Capital Swim Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 291 | Kensington Jones | 40.30 | 9 | AA Min | AAA: 38.89 (+1.41s | 3.5%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 292 | Sophia Chen | 40.31 | 9 | AA Min | AAA: 38.89 (+1.42s | 3.5%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 293 | Olivia Spellmeyer | 40.31 | 10 | AA Min | AAA: 38.89 (+1.42s | 3.5%) | Humboldt Swim Club | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 294 | Alyson Zhu | 40.33 | 10 | AA Min | AAA: 38.89 (+1.44s | 3.6%) | Long Island Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 295 | Grace Hetherington | 40.35 | 10 | AA Min | AAA: 38.89 (+1.46s | 3.6%) | Star Swim Team | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 296 | Kyle Brammer | 40.35 | 10 | AA Min | AAA: 38.89 (+1.46s | 3.6%) | Poseidon Swimming Inc | 01/16/2026 | CA Y Winter Rumble Copied | |
| 297 | Megan Xiao | 40.35 | 9 | AA Min | AAA: 38.89 (+1.46s | 3.6%) | Xtreme Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 298 | Esmee Choi | 40.38 | 10 | AA Min | AAA: 38.89 (+1.49s | 3.7%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 299 | Isabelle Graca | 40.38 | 10 | AA Min | AAA: 38.89 (+1.49s | 3.7%) | Prime Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 300 | Gemma Harvey | 40.38 | 10 | AA Min | AAA: 38.89 (+1.49s | 3.7%) | Arena Club Aquatics | 11/14/2025 | Harvest Festival 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.