USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1801 | Maria Nicholas | 55.04 | 10 | BB Min | A: 48.79 (+6.25s | 11.4%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 1802 | Karis Johnson | 55.04 | 9 | BB Min | A: 48.79 (+6.25s | 11.4%) | Stingrays Swim Team | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 1803 | Isabella Shen | 55.04 | 9 | BB Min | A: 48.79 (+6.25s | 11.4%) | Pine Crest Swim Team | 04/18/2026 | SCS Under The Sun Invitational | |
| 1804 | Karcyn Medzveliya | 55.05 | 9 | BB Min | A: 48.79 (+6.26s | 11.4%) | Enfinity Aquatic Club | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 1805 | Victoria Nunes Fuller | 55.05 | 9 | BB Min | A: 48.79 (+6.26s | 11.4%) | Prince William Swim Club | 05/15/2026 | NOVA Spring Splash | |
| 1806 | Emerson Corniea | 55.06 | 10 | BB Min | A: 48.79 (+6.27s | 11.4%) | Blackline Aquatics | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1807 | Bethany Qin | 55.06 | 9 | BB Min | A: 48.79 (+6.27s | 11.4%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1808 | Ireland Berry | 55.06 | 9 | BB Min | A: 48.79 (+6.27s | 11.4%) | Bay Club Aquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 1809 | Lucia Woronoff | 55.07 | 9 | BB Min | A: 48.79 (+6.28s | 11.4%) | Commonwealth Swimming | 04/11/2026 | 2026 NE CS Season Opener | |
| 1810 | Veronica Bratkowski | 55.08 | 10 | BB Min | A: 48.79 (+6.29s | 11.4%) | Burlingame Aquatics | 07/25/2026 | Alto Last Splash | |
| 1811 | Alivia Skurski | 55.08 | 10 | BB Min | A: 48.79 (+6.29s | 11.4%) | Arena Club Aquatics | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 1812 | Kylie Hostetler | 55.09 | 10 | BB Min | A: 48.79 (+6.30s | 11.4%) | Seahawk Aquatics | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 1813 | Zoe Scott | 55.09 | 10 | BB Min | A: 48.79 (+6.30s | 11.4%) | Northside Aquatics | 04/18/2026 | 2026 ST NIST Spring Into Long Course | |
| 1814 | Bonnie Boon | 55.09 | 10 | BB Min | A: 48.79 (+6.30s | 11.4%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 1815 | Lucy Miller | 55.10 | 9 | BB Min | A: 48.79 (+6.31s | 11.5%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1816 | Carmen Corcoran | 55.10 | 9 | BB Min | A: 48.79 (+6.31s | 11.5%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 1817 | Palmer Baker | 55.11 | 10 | BB Min | A: 48.79 (+6.32s | 11.5%) | T2 Aquatics | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 1818 | Juni Reynoso | 55.13 | 10 | BB Min | A: 48.79 (+6.34s | 11.5%) | Instinct Swimming | 05/01/2026 | 2026 NE CS Spring Fling | |
| 1819 | Insiya Jiwaji | 55.13 | 10 | BB Min | A: 48.79 (+6.34s | 11.5%) | Bluefish Swim Club | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 1820 | Lily Mitchell | 55.13 | 10 | BB Min | A: 48.79 (+6.34s | 11.5%) | Merritt Athletic Swimming | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 1821 | Parker Shippee | 55.14 | 10 | BB Min | A: 48.79 (+6.35s | 11.5%) | Black Hills Gold Swimming | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 1822 | Molly McFarland | 55.14 | 10 | BB Min | A: 48.79 (+6.35s | 11.5%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 1823 | Elise Faulkner | 55.14 | 10 | BB Min | A: 48.79 (+6.35s | 11.5%) | Univ. of Denver Hilltoppers | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 1824 | Elizaveta Klimova | 55.14 | 10 | BB Min | A: 48.79 (+6.35s | 11.5%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1825 | Eliana Clemenza | 55.14 | 9 | BB Min | A: 48.79 (+6.35s | 11.5%) | Seals Aquatics | 06/27/2026 | NVST Summer Plunge 2026 | |
| 1826 | Laurel Finlen | 55.15 | 10 | BB Min | A: 48.79 (+6.36s | 11.5%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 1827 | Daina Natividad | 55.15 | 7 | BB Min | A: 48.79 (+6.36s | 11.5%) | SwimNation Aquatics Programs | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 1828 | Waverly Bates | 55.15 | 10 | BB Min | A: 48.79 (+6.36s | 11.5%) | Unattached | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 1829 | Gabriella Lopez | 55.15 | 9 | BB Min | A: 48.79 (+6.36s | 11.5%) | Cape Cod Swim Club | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 1830 | Yura Kim | 55.15 | 9 | BB Min | A: 48.79 (+6.36s | 11.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1831 | Olive Mitchell | 55.16 | 10 | BB Min | A: 48.79 (+6.37s | 11.5%) | Newport Swim Team | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 1832 | Sophia Rojas Marshall | 55.16 | 10 | BB Min | A: 48.79 (+6.37s | 11.5%) | Treasure Coast Aquatics | 07/25/2026 | SEA Pirate Plunge 2026 | |
| 1833 | Nora Kieschnick | 55.17 | 8 | BB Min | A: 48.79 (+6.38s | 11.6%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1834 | Hadley Palmer | 55.17 | 10 | BB Min | A: 48.79 (+6.38s | 11.6%) | Peninsula Wave Riders Swimmin | 07/10/2026 | 2026 OH NE LC Regional Champs | |
| 1835 | Dahlia Rafikova | 55.17 | 10 | BB Min | A: 48.79 (+6.38s | 11.6%) | Shawmut Aquatic Club | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1836 | Finley French | 55.17 | 9 | BB Min | A: 48.79 (+6.38s | 11.6%) | SwimRise Aquatics | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1837 | Peyton Fitzpatrick | 55.19 | 8 | BB Min | A: 48.79 (+6.40s | 11.6%) | Enfinity Aquatic Club | 05/15/2026 | 2026 EAC Memorial Invite | |
| 1838 | Olivia Jones | 55.20 | 10 | BB Min | A: 48.79 (+6.41s | 11.6%) | Crimson Aquatics | 05/01/2026 | 2026 NE CS Spring Fling | |
| 1839 | Claire Strickert | 55.20 | 10 | BB Min | A: 48.79 (+6.41s | 11.6%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 1840 | Everly Cox | 55.21 | 9 | BB Min | A: 48.79 (+6.42s | 11.6%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1841 | Leah Spillane | 55.21 | 9 | BB Min | A: 48.79 (+6.42s | 11.6%) | Excel Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1842 | Helen Faber | 55.22 | 10 | BB Min | A: 48.79 (+6.43s | 11.6%) | Newport Swim Team | 03/07/2026 | Valley Coast Swim League 2026 | |
| 1843 | Victoria Liu | 55.22 | 10 | BB Min | A: 48.79 (+6.43s | 11.6%) | Riptide Swim Team | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 1844 | Elizabeth Putman | 55.23 | 10 | BB Min | A: 48.79 (+6.44s | 11.7%) | Frederick Area Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 1845 | Guinevere Gallagher | 55.23 | 10 | BB Min | A: 48.79 (+6.44s | 11.7%) | Blazing Barracudas | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1846 | Romy Hale | 55.24 | 9 | BB Min | A: 48.79 (+6.45s | 11.7%) | Skyline Swim Club | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
| 1847 | Genevieve Fischer | 55.24 | 10 | BB Min | A: 48.79 (+6.45s | 11.7%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 1848 | Kristen Kalbaugh | 55.24 | 9 | BB Min | A: 48.79 (+6.45s | 11.7%) | Greensboro Community YMCA | 05/15/2026 | 2026 NCAC Meet On The Hill | |
| 1849 | Juliette Harrison | 55.24 | 10 | BB Min | A: 48.79 (+6.45s | 11.7%) | Velocity Swimming | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 1850 | Katherine Martinez | 55.25 | 10 | BB Min | A: 48.79 (+6.46s | 11.7%) | Clearwater Aquatic Team | 05/01/2026 | 2026 WFLA SPRING OPEN | |
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.