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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2101 | Josephine Mitchell | 40.16 | 10 | BB Min | A: 37.99 (+2.17s | 5.4%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 2102 | Zoe Vanech | 40.16 | 11 | BB Min | A: 37.99 (+2.17s | 5.4%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 2103 | Isabella Fransesini | 40.16 | 10 | BB Min | A: 37.99 (+2.17s | 5.4%) | The Capitol Sea Devils | 01/24/2026 | 2026 SDS Polar Bear Invitational | |
| 2104 | Charlotte Muller | 40.16 | 10 | BB Min | A: 37.99 (+2.17s | 5.4%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 2105 | Wrenley Liu | 40.16 | 9 | BB Min | A: 37.99 (+2.17s | 5.4%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2106 | Seungyeon Park | 40.17 | 10 | BB Min | A: 37.99 (+2.18s | 5.4%) | Issaquah Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 2107 | Chloe Zea Bertrand | 40.17 | 10 | BB Min | A: 37.99 (+2.18s | 5.4%) | Apex Swim Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 2108 | Anna Schultz | 40.18 | 10 | BB Min | A: 37.99 (+2.19s | 5.5%) | Rochester Swim Club | 10/10/2025 | 2025 MN RSC Fall Frenzy | |
| 2109 | Leona Neuman | 40.18 | 8 | BB Min | A: 37.99 (+2.19s | 5.5%) | Lake Country Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2110 | Skye Steele | 40.18 | 10 | BB Min | A: 37.99 (+2.19s | 5.5%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 2111 | Kateri Leahy | 40.18 | 10 | BB Min | A: 37.99 (+2.19s | 5.5%) | South Bay Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2112 | Quinn Jelinek | 40.18 | 10 | BB Min | A: 37.99 (+2.19s | 5.5%) | Riptide Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2113 | Ruby Randazzo | 40.19 | 10 | BB Min | A: 37.99 (+2.20s | 5.5%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 2114 | Tamsin Metz | 40.19 | 9 | BB Min | A: 37.99 (+2.20s | 5.5%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 2115 | Skye Roberts | 40.19 | 9 | BB Min | A: 37.99 (+2.20s | 5.5%) | Spring Swim Team | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 2116 | Julietta Dareb-Nasr | 40.20 | 9 | BB Min | A: 37.99 (+2.21s | 5.5%) | Speed World Swimming | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 2117 | Mason Zerbe | 40.20 | 10 | BB Min | A: 37.99 (+2.21s | 5.5%) | The Fish | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 2118 | Petra Miller | 40.20 | 10 | BB Min | A: 37.99 (+2.21s | 5.5%) | Santa Clara Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 2119 | Kamila Carvajal | 40.20 | 10 | BB Min | A: 37.99 (+2.21s | 5.5%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 2120 | Louisa Knodt | 40.21 | 8 | BB Min | A: 37.99 (+2.22s | 5.5%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 2121 | Ellie Hall | 40.21 | 9 | BB Min | A: 37.99 (+2.22s | 5.5%) | Cascadia Swimming | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 2122 | Savannah Letzkus | 40.22 | 10 | BB Min | A: 37.99 (+2.23s | 5.5%) | Midland Dolphins | 02/07/2026 | 2026 Grand Rapids Open | |
| 2123 | Piper Brown | 40.22 | 9 | BB Min | A: 37.99 (+2.23s | 5.5%) | Dart Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 2124 | Anika Goodman | 40.22 | 9 | BB Min | A: 37.99 (+2.23s | 5.5%) | Piedmont Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 2125 | Katelynn Neubeiser | 40.22 | 10 | BB Min | A: 37.99 (+2.23s | 5.5%) | Old Dominion Aquatic Club | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 2126 | Ellora Patel | 40.22 | 9 | BB Min | A: 37.99 (+2.23s | 5.5%) | Dragon Swim Team | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2127 | Reagan Shields | 40.22 | 8 | BB Min | A: 37.99 (+2.23s | 5.5%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 2128 | Charlotte Lam | 40.23 | 10 | BB Min | A: 37.99 (+2.24s | 5.6%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2129 | Julie Lee | 40.23 | 10 | BB Min | A: 37.99 (+2.24s | 5.6%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2130 | Alexa Wang | 40.23 | 10 | BB Min | A: 37.99 (+2.24s | 5.6%) | Plymouth Canton Cruisers | 02/13/2026 | 2026 Showdown In Motown | |
| 2131 | Anabel Reiter | 40.23 | 10 | BB Min | A: 37.99 (+2.24s | 5.6%) | Bethesda-Chevy Chase YMCA | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2132 | Sofia La Rosa | 40.23 | 9 | BB Min | A: 37.99 (+2.24s | 5.6%) | Buenaventura Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 2133 | Madison Liu | 40.23 | 10 | BB Min | A: 37.99 (+2.24s | 5.6%) | Trident Aquatic Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 2134 | Zoey Nguyen | 40.25 | 10 | BB Min | A: 37.99 (+2.26s | 5.6%) | Garden Grove Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2135 | Niharika Nithin | 40.25 | 9 | BB Min | A: 37.99 (+2.26s | 5.6%) | First Colony Swim Team, Inc. | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
| 2136 | Kalliope Adams | 40.25 | 10 | BB Min | A: 37.99 (+2.26s | 5.6%) | Cardinal and Gold Aquatics | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 2137 | Waverly Cullen | 40.25 | 9 | BB Min | A: 37.99 (+2.26s | 5.6%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 2138 | Rory Hokeness | 40.25 | 10 | BB Min | A: 37.99 (+2.26s | 5.6%) | North Star Swim Team | 12/12/2025 | 2025 MN SCSC Winter Carnival | |
| 2139 | Alessandra Diaz | 40.25 | 9 | BB Min | A: 37.99 (+2.26s | 5.6%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 2140 | Mya McSweeney | 40.25 | 10 | BB Min | A: 37.99 (+2.26s | 5.6%) | St Albans Sharks | 01/11/2026 | 2026 NE CVSC Pentathlon 01 11 26 | |
| 2141 | Milana Patel | 40.25 | 10 | BB Min | A: 37.99 (+2.26s | 5.6%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2142 | Lydia Reimer | 40.25 | 8 | BB Min | A: 37.99 (+2.26s | 5.6%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 2143 | Gianella Chiriboga | 40.25 | 9 | BB Min | A: 37.99 (+2.26s | 5.6%) | Texas Elite Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 2144 | Teagan Thornton | 40.25 | 9 | BB Min | A: 37.99 (+2.26s | 5.6%) | Surge Aquatics | 10/18/2025 | 2025 ST SRG SCY Surgetoberfest | |
| 2145 | Chesney Taute | 40.26 | 10 | BB Min | A: 37.99 (+2.27s | 5.6%) | Sea Dragon Aquatics | 09/20/2025 | 2025 GCST FALL INVITE | |
| 2146 | Hazel Sharp | 40.26 | 10 | BB Min | A: 37.99 (+2.27s | 5.6%) | Hurricanes Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 2147 | Carter Krouse | 40.26 | 10 | BB Min | A: 37.99 (+2.27s | 5.6%) | The Olympic Club | 11/22/2025 | Thankswimming Classic 2025 | |
| 2148 | Mande Fomukong | 40.26 | 10 | BB Min | A: 37.99 (+2.27s | 5.6%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 2149 | Olivia Pickett | 40.27 | 9 | BB Min | A: 37.99 (+2.28s | 5.7%) | Com Aquatics | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 2150 | Ivy Uyeda | 40.27 | 9 | BB Min | A: 37.99 (+2.28s | 5.7%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/17/2025 | 2025 OLY Fall Classic | |
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.