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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | Lydia Davis | 56.35 | 9 | B Min | BB: 55.49 (+0.86s | 1.5%) | Tennessee Aquatics | 07/11/2026 | 2026 RPS LC Finale | |
| 1902 | Ava Maximov | 56.36 | 9 | B Min | BB: 55.49 (+0.87s | 1.5%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 1903 | Chance Fagundes | 56.37 | 10 | B Min | BB: 55.49 (+0.88s | 1.6%) | Orca Aquatics | 07/31/2026 | 2026 NE MST ESC Summer Championship | |
| 1904 | Eleanor Stockholm | 56.37 | 10 | B Min | BB: 55.49 (+0.88s | 1.6%) | Northern Nevada Aquatics | 07/10/2026 | 2026 NNA Silver State Championships | |
| 1905 | Yvana Lumpay | 56.37 | 10 | B Min | BB: 55.49 (+0.88s | 1.6%) | Leesburg Aquatics | 05/15/2026 | 2026 FAST May Invite | |
| 1906 | Palmer Cornett | 56.38 | 9 | B Min | BB: 55.49 (+0.89s | 1.6%) | Riptide Swim Team | 09/13/2026 | 2026 CO RIP Ice Cream Sandwich Meet | |
| 1907 | Alyse Derrico | 56.39 | 9 | B Min | BB: 55.49 (+0.90s | 1.6%) | Indian River Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 1908 | Emily Johnson | 56.39 | 10 | B Min | BB: 55.49 (+0.90s | 1.6%) | Puget Sound Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 1909 | Irelyn Wallin | 56.39 | 10 | B Min | BB: 55.49 (+0.90s | 1.6%) | Swim Tampa Aquatics | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 1910 | Sofia Gahan | 56.40 | 9 | B Min | BB: 55.49 (+0.91s | 1.6%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1911 | Charlotte Petersohn | 56.40 | 9 | B Min | BB: 55.49 (+0.91s | 1.6%) | Raleigh Swimming Association | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1912 | Lincoln Kam | 56.40 | 10 | B Min | BB: 55.49 (+0.91s | 1.6%) | YMCA of the Jersey Shore | 06/13/2026 | 2026 MAY Spring Into Summer | |
| 1913 | Micaila Barbeau | 56.40 | 10 | B Min | BB: 55.49 (+0.91s | 1.6%) | South East Metro Sharks | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 1914 | Sailor LI | 56.41 | 8 | B Min | BB: 55.49 (+0.92s | 1.6%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1915 | Virginia Chen | 56.41 | 10 | B Min | BB: 55.49 (+0.92s | 1.6%) | Arctic Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1916 | Branny Qiu | 56.41 | 9 | B Min | BB: 55.49 (+0.92s | 1.6%) | Blue Wave Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 1917 | Ezri Duquette | 56.41 | 9 | B Min | BB: 55.49 (+0.92s | 1.6%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1918 | Norah Johnson | 56.41 | 10 | B Min | BB: 55.49 (+0.92s | 1.6%) | Seattle Metropolitan Aquatic C | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 1919 | Theresa Rinke | 56.42 | 10 | B Min | BB: 55.49 (+0.93s | 1.6%) | Unattached | 06/19/2026 | 2026 MultiCultural Zones | |
| 1920 | Harper Hock | 56.42 | 10 | B Min | BB: 55.49 (+0.93s | 1.6%) | Laker Swim | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 1921 | Halle Snyder | 56.42 | 10 | B Min | BB: 55.49 (+0.93s | 1.6%) | Southern Maryland Aquatics | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 1922 | Anna Wu | 56.43 | 9 | B Min | BB: 55.49 (+0.94s | 1.7%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 1923 | Mabel Poe | 56.44 | 8 | B Min | BB: 55.49 (+0.95s | 1.7%) | Westlake Aquatic Facility | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 1924 | Mackenzie Gries | 56.44 | 8 | B Min | BB: 55.49 (+0.95s | 1.7%) | Great Wolf Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 1925 | Clare Armstrong | 56.44 | 9 | B Min | BB: 55.49 (+0.95s | 1.7%) | West | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1926 | Remington Gardner | 56.44 | 9 | B Min | BB: 55.49 (+0.95s | 1.7%) | South Shore Sails | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 1927 | Cecilia Wilson | 56.45 | 8 | B Min | BB: 55.49 (+0.96s | 1.7%) | Unattached | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1928 | Jessie Meng | 56.45 | 9 | B Min | BB: 55.49 (+0.96s | 1.7%) | Mei\\\\\\'s Typhoons Swimming Club | 07/31/2026 | 2026 NE NSSC New England Summer Championship | |
| 1929 | Bella Alexander | 56.45 | 9 | B Min | BB: 55.49 (+0.96s | 1.7%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 1930 | Jesshua Hathaway | 56.46 | 10 | B Min | BB: 55.49 (+0.97s | 1.7%) | Cac Seawolves | 05/16/2026 | 2026 NE KCY Invitational | |
| 1931 | Amyra Srivastava | 56.46 | 10 | B Min | BB: 55.49 (+0.97s | 1.7%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 1932 | Valentina Balsero | 56.47 | 9 | B Min | BB: 55.49 (+0.98s | 1.7%) | Hialeah Swim Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 1933 | Maya Keane | 56.48 | 10 | B Min | BB: 55.49 (+0.99s | 1.8%) | North Suburban Aquatic Club | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 1934 | Mila Monroe | 56.48 | 10 | B Min | BB: 55.49 (+0.99s | 1.8%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 1935 | Reagan Wolfe | 56.48 | 10 | B Min | BB: 55.49 (+0.99s | 1.8%) | Club Talon | 07/11/2026 | 2026 RPS LC Finale | |
| 1936 | Eleanor McCarrier | 56.49 | 9 | B Min | BB: 55.49 (+1.00s | 1.8%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1937 | Grace Jin | 56.49 | 10 | B Min | BB: 55.49 (+1.00s | 1.8%) | YMCA of the Triangle Area Swim | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1938 | Isabelle Marquez | 56.49 | 9 | B Min | BB: 55.49 (+1.00s | 1.8%) | Heritage Aquatic Team | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 1939 | Charlotte Deak | 56.51 | 9 | B Min | BB: 55.49 (+1.02s | 1.8%) | New Wave Swim Team | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 1940 | Chloe Cook | 56.51 | 9 | B Min | BB: 55.49 (+1.02s | 1.8%) | Hydra Aquatics | 07/10/2026 | 2026 OH Central LC Regional Champs | |
| 1941 | Blayke Shaw | 56.52 | 9 | B Min | BB: 55.49 (+1.03s | 1.8%) | North Shore Swim Club | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 1942 | Aubrey Tompkins | 56.52 | 10 | B Min | BB: 55.49 (+1.03s | 1.8%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 1943 | Maeve Fuhrman | 56.52 | 9 | B Min | BB: 55.49 (+1.03s | 1.8%) | Dayton Raiders | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1944 | Joanna tao | 56.52 | 8 | B Min | BB: 55.49 (+1.03s | 1.8%) | Westlake Aquatic Facility | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1945 | Olivia Duran | 56.52 | 10 | B Min | BB: 55.49 (+1.03s | 1.8%) | TS Aquatics | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 1946 | Norah Distler | 56.53 | 10 | B Min | BB: 55.49 (+1.04s | 1.8%) | Sarasota Tsunami Swim Team | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 1947 | Shakti Sonje | 56.55 | 9 | B Min | BB: 55.49 (+1.06s | 1.9%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1948 | Inana Khoury | 56.55 | 10 | B Min | BB: 55.49 (+1.06s | 1.9%) | Lifetime | 07/31/2026 | 2026 NE MST ESC Summer Championship | |
| 1949 | Caroline Kim | 56.55 | 10 | B Min | BB: 55.49 (+1.06s | 1.9%) | San Ramon Valley Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 1950 | Celia Cann | 56.55 | 10 | B Min | BB: 55.49 (+1.06s | 1.9%) | Atlantic Coast Athletic Club | 04/17/2026 | NOVA Long Course Kick Off | |
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.