USA Girls 10 & under - 100 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
1851 Anya Constancio 1:39.82 10 BB Min A: 1:33.59 (+6.23s | 6.2%) Newburgh Sharks 11/14/2025 2025 MR VAC Viking Classic Invitational
50 Breast
48.56
48.56
100 Breast
51.26
1:39.82
100 Breast
1:39.82
1852 Ruby Li 1:39.82 9 BB Min A: 1:33.59 (+6.23s | 6.2%) Palo Alto Stanford Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
1853 Leah Moore 1:39.83 10 BB Min A: 1:33.59 (+6.24s | 6.3%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Breast
47.50
47.50
100 Breast
52.33
1:39.83
100 Breast
1:39.83
1854 Caroline Van Riper 1:39.83 10 BB Min A: 1:33.59 (+6.24s | 6.3%) Hydra Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
46.72
46.72
100 Breast
53.11
1:39.83
100 Breast
1:39.83
1855 Tori DeVonish 1:39.83 10 BB Min A: 1:33.59 (+6.24s | 6.3%) Kips Bay Makos 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Breast
45.86
45.86
100 Breast
53.97
1:39.83
100 Breast
1:39.83
1856 June Tan 1:39.83 10 BB Min A: 1:33.59 (+6.24s | 6.3%) DeAnza Cupertino Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
1857 Miriam Kay 1:39.83 10 BB Min A: 1:33.59 (+6.24s | 6.3%) YMCA of Metro North Tritons 12/05/2025 2025 NE YNS Reid Sacco Prelims Finals Invite
50 Breast
47.07
47.07
100 Breast
52.76
1:39.83
100 Breast
1:39.83
1858 Penelope Harris 1:39.83 10 BB Min A: 1:33.59 (+6.24s | 6.3%) Naval Academy Aquatic Club 01/17/2026 2026 Duck Bowl
50 Breast
47.36
47.36
100 Breast
52.47
1:39.83
100 Breast
1:39.83
1859 Claire Shi 1:39.84 9 BB Min A: 1:33.59 (+6.25s | 6.3%) Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
47.78
47.78
100 Breast
52.06
1:39.84
100 Breast
1:39.84
1860 Czarina Santos 1:39.84 9 BB Min A: 1:33.59 (+6.25s | 6.3%) Brentwood Seawolves 10/17/2025 2025 KING OF THE HILL CHALLENGE
1861 Elena Gwellem 1:39.84 10 BB Min A: 1:33.59 (+6.25s | 6.3%) Rochester Swim Club 12/14/2025 2025 MN SEMS Frosty Fins Invite
50 Breast
45.49
45.49
100 Breast
54.35
1:39.84
100 Breast
1:39.84
1862 Kennedy Gresham 1:39.84 9 BB Min A: 1:33.59 (+6.25s | 6.3%) Lindbergh 11/01/2024 2024 KingCo Girls HS Championships OB
50 Breast
47.31
47.31
100 Breast
52.53
1:39.84
100 Breast
1:39.84
1863 Madelynn Sweeney 1:39.85 10 BB Min A: 1:33.59 (+6.26s | 6.3%) McGrath Marlins Swim Team 01/31/2026 2026 SBA All Ages NTS Meet
50 Breast
47.99
47.99
100 Breast
51.86
1:39.85
100 Breast
1:39.85
1864 Anna Rindler 1:39.86 10 BB Min A: 1:33.59 (+6.27s | 6.3%) Westchester Aquatic Club 12/05/2025 2025 MR BGNW December 14 Under Invitational
50 Breast
47.08
47.08
100 Breast
52.78
1:39.86
100 Breast
1:39.86
1865 Penny Datko 1:39.87 10 BB Min A: 1:33.59 (+6.28s | 6.3%) Fort Collins Area Swim Team 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
50 Breast
49.14
49.14
100 Breast
50.73
1:39.87
100 Breast
1:39.87
1866 Charlie Johnson 1:39.87 10 BB Min A: 1:33.59 (+6.28s | 6.3%) Sandpoint Sharks Swim Club 12/05/2025 2025 SWAT Winter Invite
50 Breast
46.93
46.93
100 Breast
52.94
1:39.87
100 Breast
1:39.87
1867 Raina Manickam 1:39.87 10 BB Min A: 1:33.59 (+6.28s | 6.3%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Breast
49.25
49.25
100 Breast
50.62
1:39.87
100 Breast
1:39.87
1868 Josephine Mitchell 1:39.88 10 BB Min A: 1:33.59 (+6.29s | 6.3%) Tollefson Swimming 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
46.65
46.65
100 Breast
53.23
1:39.88
100 Breast
1:39.88
1869 Anastazja Shaw 1:39.88 10 BB Min A: 1:33.59 (+6.29s | 6.3%) Tennessee Aquatics 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Breast
47.26
47.26
100 Breast
52.62
1:39.88
100 Breast
1:39.88
1870 Charlotte Xu 1:39.88 10 BB Min A: 1:33.59 (+6.29s | 6.3%) Fairland Aquatic Swim Team 02/08/2026 Munchkin Mania 2026
50 Breast
46.52
46.52
100 Breast
53.36
1:39.88
100 Breast
1:39.88
1871 Megan Black 1:39.90 10 BB Min A: 1:33.59 (+6.31s | 6.3%) SlipStream Aquatics 01/09/2026 2026 CO NJ Narwhal Invitational
50 Breast
46.78
46.78
100 Breast
53.12
1:39.90
100 Breast
1:39.90
1872 Everly Hsueh 1:39.90 9 BB Min A: 1:33.59 (+6.31s | 6.3%) Milpitas Aquatic Club 02/07/2026 Valley Splash Short Course C B A Meet
1873 Addie John 1:39.90 9 BB Min A: 1:33.59 (+6.31s | 6.3%) Terrapins Swim Team 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
1874 Morgan Michie 1:39.91 10 BB Min A: 1:33.59 (+6.32s | 6.3%) Arena Club Aquatics 09/26/2025 RAC First Splash 2025
50 Breast
46.17
46.17
100 Breast
53.74
1:39.91
100 Breast
1:39.91
1875 Phoenix Guy 1:39.92 10 BB Min A: 1:33.59 (+6.33s | 6.3%) South Florida Aquatic Club 01/16/2026 2026 Speedo SoFlo Open
50 Breast
46.18
46.18
100 Breast
53.74
1:39.92
100 Breast
1:39.92
1876 Josephine Simmons 1:39.92 8 BB Min A: 1:33.59 (+6.33s | 6.3%) SwimRVA 01/09/2026 NOVA New Year S Kick Off
50 Breast
49.24
49.24
100 Breast
50.68
1:39.92
100 Breast
1:39.92
1877 Bryn Van Den Broeck 1:39.93 13 BB Min A: 1:33.59 (+6.34s | 6.3%) Moraga Valley Pool 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
1878 Yumeha Mochino 1:39.93 9 BB Min A: 1:33.59 (+6.34s | 6.3%) Splash Aquatics 10/25/2025 2025 HI 25th Annual Bill Smith Invitational
1879 Elizabeth Pickerman 1:39.94 9 BB Min A: 1:33.59 (+6.35s | 6.4%) Plymouth Canton Cruisers 10/25/2025 BA Halloween Town USA 2025
1880 Izabell Kish 1:39.95 10 BB Min A: 1:33.59 (+6.36s | 6.4%) Tualatin Hills Swim Club 11/07/2025 2025 THSC November Open
50 Breast
48.65
48.65
100 Breast
51.30
1:39.95
100 Breast
1:39.95
1881 Iris Wang 1:39.95 9 BB Min A: 1:33.59 (+6.36s | 6.4%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
1882 Nadia Bluvas 1:39.96 10 BB Min A: 1:33.59 (+6.37s | 6.4%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Breast
46.35
46.35
100 Breast
53.61
1:39.96
100 Breast
1:39.96
1883 Miao Yang 1:39.96 10 BB Min A: 1:33.59 (+6.37s | 6.4%) Palo Alto Stanford Aquatics 04/26/2025 Pacific Swimming 10 Under SC Championships
50 Breast
47.09
47.09
100 Breast
52.87
1:39.96
100 Breast
1:39.96
1884 Sophia Fink 1:39.97 10 BB Min A: 1:33.59 (+6.38s | 6.4%) Charles River Aquatics 11/14/2025 2025 NECRA Nov Distance Specialty Meet Co
50 Breast
47.26
47.26
100 Breast
52.71
1:39.97
100 Breast
1:39.97
1885 Mackenzie Clark 1:39.97 10 BB Min A: 1:33.59 (+6.38s | 6.4%) Prince William Swim Club 01/17/2026 2026 Duck Bowl
50 Breast
46.38
46.38
100 Breast
53.59
1:39.97
100 Breast
1:39.97
1886 Lianna Shubin 1:39.97 10 BB Min A: 1:33.59 (+6.38s | 6.4%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Breast
48.35
48.35
100 Breast
51.62
1:39.97
100 Breast
1:39.97
1887 Maya Oana 1:39.97 11 BB Min A: 1:33.59 (+6.38s | 6.4%) Dexter Community Aquatic Club 02/14/2026 2026 Best ValenTimes Meet
50 Breast
49.14
49.14
100 Breast
50.83
1:39.97
100 Breast
1:39.97
1888 Lana Nazaka 1:39.98 10 BB Min A: 1:33.59 (+6.39s | 6.4%) YMCA of Greater Nashua Storm 01/30/2026 2026 NE UVAC Silvers
50 Breast
46.92
46.92
100 Breast
53.06
1:39.98
100 Breast
1:39.98
1889 Mia Rogers 1:39.98 10 BB Min A: 1:33.59 (+6.39s | 6.4%) Middies Wave Ryders 02/06/2026 2026 MR YMID February Classic Copied
50 Breast
48.89
48.89
100 Breast
51.09
1:39.98
100 Breast
1:39.98
1890 Elizaveta Zavgorodneva 1:39.98 9 BB Min A: 1:33.59 (+6.39s | 6.4%) Matchpoint Nyc 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
47.67
47.67
100 Breast
52.31
1:39.98
100 Breast
1:39.98
1891 Kaitlyn Bieging 1:39.98 9 BB Min A: 1:33.59 (+6.39s | 6.4%) Aces Swim Club 01/23/2026 2026 CO TOPS Colorado Open
25 Breast
22.09
22.09
50 Breast
25.18
47.27
50 Breast
47.27
75 Breast
27.56
1:14.83
100 Breast
25.15
1:39.98
50 Breast
52.71
1892 Ava Hu 1:39.99 10 BB Min A: 1:33.59 (+6.40s | 6.4%) Daly City Dolphins 01/10/2026 SSF NEW YEAR SPLASH C B A+
1893 Alice Redd 1:40.00 10 BB Min A: 1:33.59 (+6.41s | 6.4%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
1894 Madelyn Anderson 1:40.01 10 BB Min A: 1:33.59 (+6.42s | 6.4%) Dolphin Club 10/24/2025 NOVA Halloween Haunt
50 Breast
46.50
46.50
100 Breast
53.51
1:40.01
100 Breast
1:40.01
1895 Eleanor Johnston 1:40.01 11 BB Min A: 1:33.59 (+6.42s | 6.4%) Oly Swimming 11/14/2025 OLY Swimming Turkey Bowl
50 Breast
48.72
48.72
100 Breast
51.29
1:40.01
100 Breast
1:40.01
1896 Madelyn Pena 1:40.02 10 BB Min A: 1:33.59 (+6.43s | 6.4%) Spy Swim Team 02/06/2026 2026 Last Chance Qualifying Meet
50 Breast
46.13
46.13
100 Breast
53.89
1:40.02
100 Breast
1:40.02
1897 Catalina Bernal 1:40.02 10 BB Min A: 1:33.59 (+6.43s | 6.4%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Breast
46.08
46.08
100 Breast
53.94
1:40.02
100 Breast
1:40.02
1898 Kyra Blunck 1:40.02 10 BB Min A: 1:33.59 (+6.43s | 6.4%) Austin Swim Club 01/17/2026 2026 ST AAAA NS Frostbite
50 Breast
46.74
46.74
100 Breast
53.28
1:40.02
100 Breast
1:40.02
1899 Shreya Srinath 1:40.02 9 BB Min A: 1:33.59 (+6.43s | 6.4%) Minnetonka Swim Club 11/02/2025 2025 MN NSAC Fall Invite
50 Breast
48.36
48.36
100 Breast
51.66
1:40.02
100 Breast
1:40.02
1900 Valerie Lan 1:40.02 10 BB Min A: 1:33.59 (+6.43s | 6.4%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
50 Breast
47.92
47.92
100 Breast
52.10
1:40.02
100 Breast
1:40.02

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.