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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2101 | Anne Harrison | 46.22 | 10 | BB Min | A: 42.79 (+3.43s | 7.4%) | Austin Swim Club | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 2102 | Anna Milheim | 46.22 | 10 | BB Min | A: 42.79 (+3.43s | 7.4%) | Sporting Jax Aquatic Club | 12/04/2025 | RAFC Winter Classic | |
| 2103 | Laura Villanueva | 46.22 | 10 | BB Min | A: 42.79 (+3.43s | 7.4%) | Yankton Swim Team | 11/15/2025 | 2025 SD YST Charity Invite | |
| 2104 | Emma Huang | 46.22 | 9 | BB Min | A: 42.79 (+3.43s | 7.4%) | Unattached | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 2105 | Emilee Sharp | 46.22 | 9 | BB Min | A: 42.79 (+3.43s | 7.4%) | Converse County Waves | 01/23/2026 | 2026 CO FAST Winter Open | |
| 2106 | Olivia Anderson | 46.23 | 9 | BB Min | A: 42.79 (+3.44s | 7.4%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 2107 | Maya Oana | 46.23 | 11 | BB Min | A: 42.79 (+3.44s | 7.4%) | Dexter Community Aquatic Club | 01/16/2026 | SLA Arctic Blast 2026 | |
| 2108 | Drinnen Rusler | 46.24 | 9 | BB Min | A: 42.79 (+3.45s | 7.5%) | Cascade Swim Club | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 2109 | Caroline Swartzbaugh | 46.24 | 10 | BB Min | A: 42.79 (+3.45s | 7.5%) | YMCA Fairfax County Reston | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 2110 | Mila Quartana | 46.24 | 11 | BB Min | A: 42.79 (+3.45s | 7.5%) | Pointe Aquatics | 02/06/2026 | 2026 Michigan Open | |
| 2111 | Kaira Tripathy | 46.24 | 10 | BB Min | A: 42.79 (+3.45s | 7.5%) | Jbarracudas Swim Team | 12/05/2025 | 2025 SI JBST Wag Max Meet | |
| 2112 | Stella Sullivan | 46.24 | 9 | BB Min | A: 42.79 (+3.45s | 7.5%) | North Carolina Aquatic Club | 11/09/2025 | 2025 12 And Under Mini Meet V2 | |
| 2113 | Ava DiBrango | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Lynchburg Aquatic Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 2114 | Emilia Weant | 46.25 | 9 | BB Min | A: 42.79 (+3.46s | 7.5%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 2115 | Eden McCage | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Hill Country Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 2116 | Catalina Bernal | 46.25 | 9 | BB Min | A: 42.79 (+3.46s | 7.5%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 2117 | Claire Du | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2118 | Lily Sun | 46.25 | 8 | BB Min | A: 42.79 (+3.46s | 7.5%) | Cascade Swim Club | 11/22/2025 | 2025 PN November AGI, Division 4 (WEST) | |
| 2119 | Laila Inglish | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 2120 | Alisa Phalalong | 46.26 | 10 | BB Min | A: 42.79 (+3.47s | 7.5%) | Potomac Marlins | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 2121 | Isabella Pulido | 46.26 | 10 | BB Min | A: 42.79 (+3.47s | 7.5%) | Blue Marlins Of Hialeah Garden | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 2122 | Maya Radhakrishnan | 46.26 | 9 | BB Min | A: 42.79 (+3.47s | 7.5%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 2123 | Angeliki Moutafis | 46.26 | 10 | BB Min | A: 42.79 (+3.47s | 7.5%) | Fox Swim Club | 01/18/2026 | 2026 Fox Winter Invitational Meet | |
| 2124 | Agam Revvah | 46.26 | 10 | BB Min | A: 42.79 (+3.47s | 7.5%) | Patriot Aquatics | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 2125 | Meili Ku | 46.27 | 9 | BB Min | A: 42.79 (+3.48s | 7.5%) | Premier Aquatics Club of Klein | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 2126 | Teerthangi Mehta | 46.27 | 11 | BB Min | A: 42.79 (+3.48s | 7.5%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 2127 | Isadora Pena | 46.27 | 9 | BB Min | A: 42.79 (+3.48s | 7.5%) | Unattached | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 2128 | Sylvia Li | 46.28 | 9 | BB Min | A: 42.79 (+3.49s | 7.5%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2129 | Charlotte Drake | 46.28 | 9 | BB Min | A: 42.79 (+3.49s | 7.5%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 2130 | Sofia Khalfin | 46.28 | 8 | BB Min | A: 42.79 (+3.49s | 7.5%) | Terrapins Swim Team | 07/26/2025 | Zone 2 Summer Championships | |
| 2131 | Ilaryia Ramaniuk | 46.28 | 9 | BB Min | A: 42.79 (+3.49s | 7.5%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 2132 | Emma Paisley | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Enfinity Aquatic Club | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 2133 | Molly Myslinski | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Ridgewood YMCA Breakers Swim T | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 2134 | Katie Zhao | 46.28 | 11 | BB Min | A: 42.79 (+3.49s | 7.5%) | Oyster River Otters | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 2135 | Karynnah Gasendo | 46.29 | 11 | BB Min | A: 42.79 (+3.50s | 7.6%) | Sparks Piranhas Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 2136 | Hannah Quertermous | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2137 | Asya Sapozhnikov | 46.29 | 9 | BB Min | A: 42.79 (+3.50s | 7.6%) | Karishim Swim Club | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 2138 | Juni Keum | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2139 | Addelyn Rausch | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Brookings Swim Club | 12/05/2025 | 2025 Candy Cane Swim Meet | |
| 2140 | Elise Castro | 46.29 | 9 | BB Min | A: 42.79 (+3.50s | 7.6%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 2141 | Sophia Bogan | 46.29 | 9 | BB Min | A: 42.79 (+3.50s | 7.6%) | Sprc Stingrays | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 2142 | Anya Thompson | 46.29 | 9 | BB Min | A: 42.79 (+3.50s | 7.6%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 2143 | Mia Stinson | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 2144 | Lydia Scott | 46.30 | 11 | BB Min | A: 42.79 (+3.51s | 7.6%) | YMCA of Concord Swim Team | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 2145 | Margaret MacKenzie | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Atlantis Swimming | 10/17/2025 | 2025 OLY Fall Classic | |
| 2146 | Saylan Petersen | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Port Angeles Swim Club | 01/10/2026 | 2026 PN PASC Penguin Fin Tastic Five Approve | |
| 2147 | Nana Yokota | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Tualatin Hills Swim Club | 11/07/2025 | 2025 THSC November Open | |
| 2148 | Elsie Holmes | 46.30 | 9 | BB Min | A: 42.79 (+3.51s | 7.6%) | Columbia River Swim Team | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 2149 | Annalise Campeau | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Shock Wave | 11/21/2025 | 2025 Tiger Turkey Tumble | |
| 2150 | Maya Nessler | 46.31 | 9 | BB Min | A: 42.79 (+3.52s | 7.6%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
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.