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 | Elysia Esparza-Chen | 47.78 | 9 | BB Min | A: 42.79 (+4.99s | 10.4%) | Pacific Dragons Swim Team | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | |
| 2102 | Brooklyn Alley | 47.78 | 10 | BB Min | A: 42.79 (+4.99s | 10.4%) | Pflugerville Pflamingos | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 2103 | Murphy Leonard | 47.78 | 10 | BB Min | A: 42.79 (+4.99s | 10.4%) | Rec-Plex Sharks | 10/09/2026 | Fall Festival Invitational | |
| 2104 | Ella Zhai | 47.79 | 10 | BB Min | A: 42.79 (+5.00s | 10.5%) | White Water | 01/10/2026 | 2026 PTAC Tiger Invitational | |
| 2105 | Anyelin Hernandez Gonzalez | 47.79 | 10 | BB Min | A: 42.79 (+5.00s | 10.5%) | Lake Lytal Lightning | 10/02/2026 | Mike Horgan 2026 | |
| 2106 | Kalyssa Salinas | 47.79 | 10 | BB Min | A: 42.79 (+5.00s | 10.5%) | Laredo Nadadores | 10/09/2026 | 2026 ST SASA Sombrero Dos | |
| 2107 | Madison Peck | 47.80 | 10 | BB Min | A: 42.79 (+5.01s | 10.5%) | Rapids Swim Team | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 2108 | Natalia Rivera-Ruiz | 47.80 | 10 | BB Min | A: 42.79 (+5.01s | 10.5%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 2109 | Lucy Fronk | 47.80 | 9 | BB Min | A: 42.79 (+5.01s | 10.5%) | South Davis Aquatics Team | 11/21/2025 | 2025 MAC Thanksgiving Invitational | |
| 2110 | Shea Paulus | 47.80 | 9 | BB Min | A: 42.79 (+5.01s | 10.5%) | SOL Swim Team | 08/08/2026 | 2026 SI CAST All Ages August Wrap Up Meet C | |
| 2111 | Adlee Spanier | 47.80 | 10 | BB Min | A: 42.79 (+5.01s | 10.5%) | Monticello Swim Club | 10/04/2026 | 2026 MN WAVE Fall Frenzy | |
| 2112 | Abigail McDermott | 47.80 | 10 | BB Min | A: 42.79 (+5.01s | 10.5%) | Thunder Coast Aquatics | 10/03/2026 | Neptune Swimming Fall Classic | |
| 2113 | Anna Miloszewski | 47.80 | 10 | BB Min | A: 42.79 (+5.01s | 10.5%) | Swimchester Sailfish | 09/26/2026 | 2026 Swimchester Sailfish Intrasquad Meet | |
| 2114 | Lydia Stursma | 47.80 | 9 | BB Min | A: 42.79 (+5.01s | 10.5%) | Huntsville Swim Association | 09/26/2026 | 2026 Ricky Hui Meet | |
| 2115 | Olivia Claytor | 47.81 | 9 | BB Min | A: 42.79 (+5.02s | 10.5%) | Nashville Aquatic Club | 09/26/2026 | 2026 Fall Kickoff Classic Inviational | |
| 2116 | Evelyn Armbrister | 47.81 | 10 | BB Min | A: 42.79 (+5.02s | 10.5%) | YMCA of South Florida | 09/19/2026 | September Open 2026 | |
| 2117 | Merrick Ogden | 47.81 | 9 | BB Min | A: 42.79 (+5.02s | 10.5%) | King Aquatic Club | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | |
| 2118 | Adelphia Wang | 47.81 | 8 | BB Min | A: 42.79 (+5.02s | 10.5%) | Pleasanton Seahawks | 10/10/2026 | SRVA SC C B BB+ Meet | |
| 2119 | Eliza Ludwig | 47.82 | 9 | BB Min | A: 42.79 (+5.03s | 10.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 2120 | Naomi Blount | 47.82 | 10 | BB Min | A: 42.79 (+5.03s | 10.5%) | North Carolina Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 2121 | Addison Magie | 47.82 | 10 | BB Min | A: 42.79 (+5.03s | 10.5%) | Cortez Water Dragons | 07/31/2026 | 2026 CO Scottie Aschermann Memorial | |
| 2122 | Charlotte Hoyos | 47.82 | 10 | BB Min | A: 42.79 (+5.03s | 10.5%) | Pine Crest Swim Team | 09/19/2026 | 2026 Scotty Invite | |
| 2123 | Norah Distler | 47.82 | 10 | BB Min | A: 42.79 (+5.03s | 10.5%) | Sarasota Tsunami Swim Team | 10/17/2026 | 2026 SPEEDO OCROBERFEST Swim Meet | |
| 2124 | Harper Langfield | 47.83 | 9 | BB Min | A: 42.79 (+5.04s | 10.5%) | Fall River YMCA Lightning | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 2125 | Aida Bove | 47.83 | 9 | BB Min | A: 42.79 (+5.04s | 10.5%) | Westchester Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 2126 | Clara Gray | 47.83 | 9 | BB Min | A: 42.79 (+5.04s | 10.5%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 2127 | Emma Jiang | 47.83 | 10 | BB Min | A: 42.79 (+5.04s | 10.5%) | Clearwater Aquatic Team | 10/09/2026 | 2026 GTSA TYR Swim Classic | |
| 2128 | Annabelle Heusner | 47.83 | 8 | BB Min | A: 42.79 (+5.04s | 10.5%) | Thunder Coast Aquatics | 10/03/2026 | Neptune Swimming Fall Classic | |
| 2129 | Ava Hernandez | 47.83 | 9 | BB Min | A: 42.79 (+5.04s | 10.5%) | Southwest Aquatic Warriors | 09/26/2026 | 2026 1st Annual San Antonio Dual Meet Showcas | |
| 2130 | Elliott Balakas | 47.84 | 9 | BB Min | A: 42.79 (+5.05s | 10.6%) | Aces Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 2131 | Emily Castilleja | 47.84 | 10 | BB Min | A: 42.79 (+5.05s | 10.6%) | Centreville Swim Club | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 2132 | Elizabeth Scott | 47.84 | 9 | BB Min | A: 42.79 (+5.05s | 10.6%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 2133 | Fiona Zidon | 47.84 | 10 | BB Min | A: 42.79 (+5.05s | 10.6%) | Hastings Area Swim Team | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 2134 | Isabella Zhang | 47.84 | 10 | BB Min | A: 42.79 (+5.05s | 10.6%) | Southwest Stars Swim Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 2135 | Maddison Bribiesca | 47.84 | 10 | BB Min | A: 42.79 (+5.05s | 10.6%) | Lone Star Aquatic Club | 09/19/2026 | 2026 ST LSAC Welcome To The Rock | |
| 2136 | Kiana Shakeri | 47.85 | 10 | BB Min | A: 42.79 (+5.06s | 10.6%) | Life Time Oregon Swim Team | 03/14/2026 | 2026 John Haring Memorial BC Showdown | |
| 2137 | Zevi Puro | 47.85 | 10 | BB Min | A: 42.79 (+5.06s | 10.6%) | Miami County Day Aquatic | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 2138 | Akira Santillan | 47.85 | 10 | BB Min | A: 42.79 (+5.06s | 10.6%) | Unattached | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
| 2139 | Emelia Ruppert | 47.85 | 10 | BB Min | A: 42.79 (+5.06s | 10.6%) | Connetquot Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 2140 | Audrey Hogendorn | 47.85 | 9 | BB Min | A: 42.79 (+5.06s | 10.6%) | Aquajets Swim Team | 09/26/2026 | 2026 MN AQJT Splash Into The Season | |
| 2141 | Pearl Sweeney | 47.85 | 10 | BB Min | A: 42.79 (+5.06s | 10.6%) | Multnomah Athletic Club | 10/23/2026 | 2026 THSC Fall Invitational | |
| 2142 | Sydney Wiegel | 47.86 | 10 | BB Min | A: 42.79 (+5.07s | 10.6%) | Norfolk Silver Dolphins | 03/28/2026 | ECAT March 2026 Invitational Copied | |
| 2143 | Sonia Albarran | 47.86 | 8 | BB Min | A: 42.79 (+5.07s | 10.6%) | Fenix Swim Club | 06/06/2026 | NMST June Invite 26 | |
| 2144 | Charlotte Deak | 47.86 | 9 | BB Min | A: 42.79 (+5.07s | 10.6%) | New Wave Swim Team | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 2145 | Margot Romanelli | 47.86 | 10 | BB Min | A: 42.79 (+5.07s | 10.6%) | Cascade Swim Club | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | |
| 2146 | Catherine McGugin | 47.86 | 8 | BB Min | A: 42.79 (+5.07s | 10.6%) | Fenix Swim Club | 09/19/2026 | 2026 DSC Season Opener Invite | |
| 2147 | Ava Trevelise | 47.87 | 10 | BB Min | A: 42.79 (+5.08s | 10.6%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 2148 | Malene Esker | 47.87 | 10 | BB Min | A: 42.79 (+5.08s | 10.6%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 2149 | Kenan Mallory | 47.87 | 10 | BB Min | A: 42.79 (+5.08s | 10.6%) | Seminole Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | |
| 2150 | Madelyn Schwanke | 47.87 | 9 | BB Min | A: 42.79 (+5.08s | 10.6%) | Planet Swim Aquatics | 09/20/2026 | 2026 Planet Swim Season Opener | |
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.