Western Zone Zone Girls 10 & under - 50 Y Breast
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Stella Zhao | 50.42 | 10 | B Min | BB: 48.69 (+1.73s | 3.4%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 902 | Sennet Sell | 50.42 | 9 | B Min | BB: 48.69 (+1.73s | 3.4%) | Bremerton YMCA Swim Team | 10/11/2025 | 2025 PSSA October Challenge APPROVED | |
| 903 | Kamilla Langelo | 50.43 | 10 | B Min | BB: 48.69 (+1.74s | 3.5%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 904 | Olivia Theofelis | 50.43 | 10 | B Min | BB: 48.69 (+1.74s | 3.5%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 905 | Chloe Xin | 50.45 | 8 | B Min | BB: 48.69 (+1.76s | 3.5%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 906 | Payton Shirley | 50.48 | 10 | B Min | BB: 48.69 (+1.79s | 3.5%) | Wasatch Swim Club | 10/23/2025 | Mike Harper Mini Meet | |
| 907 | Naya Alhafez | 50.49 | 10 | B Min | BB: 48.69 (+1.80s | 3.6%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 908 | Nancy Aldrich | 50.50 | 10 | B Min | BB: 48.69 (+1.81s | 3.6%) | Pueblo Swim Club | 04/25/2026 | 2026 CO COSA Spring SC Kick Off | |
| 909 | Brie Kong | 50.51 | 9 | B Min | BB: 48.69 (+1.82s | 3.6%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 910 | Emily Beidler | 50.52 | 10 | B Min | BB: 48.69 (+1.83s | 3.6%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 911 | Emberlynn Molina | 50.54 | 10 | B Min | BB: 48.69 (+1.85s | 3.7%) | Cortez Water Dragons | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | |
| 912 | Imogen Chubiz | 50.55 | 10 | B Min | BB: 48.69 (+1.86s | 3.7%) | Vandal Aquatic Club | 10/26/2025 | 2025 IE VAN Trick Or Treat Progressive Invita | |
| 913 | Keira Lydick | 50.55 | 10 | B Min | BB: 48.69 (+1.86s | 3.7%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | |
| 914 | Qingyuan Shen | 50.57 | 10 | B Min | BB: 48.69 (+1.88s | 3.7%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 915 | Elizabeth Hudson | 50.57 | 10 | B Min | BB: 48.69 (+1.88s | 3.7%) | Yakima YMCA Swim Team | 01/03/2026 | January Storm | |
| 916 | Kylie Wang | 50.58 | 9 | B Min | BB: 48.69 (+1.89s | 3.7%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 917 | Laila Azarbal | 50.58 | 10 | B Min | BB: 48.69 (+1.89s | 3.7%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 918 | Sophia Li | 50.59 | 9 | B Min | BB: 48.69 (+1.90s | 3.8%) | Jbarracudas Swim Team | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 919 | Elinor Brelsford-La Badie | 50.60 | 10 | B Min | BB: 48.69 (+1.91s | 3.8%) | Bainbridge Island Swim Club | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 920 | Hannah Johnston | 50.60 | 9 | B Min | BB: 48.69 (+1.91s | 3.8%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 921 | Taylor Yoshimoto | 50.60 | 10 | B Min | BB: 48.69 (+1.91s | 3.8%) | Brighton Bullfrogs Swim Club | 02/01/2026 | 2026 CO FORM February Freeze | |
| 922 | Brealynn Berryhill | 50.62 | 10 | B Min | BB: 48.69 (+1.93s | 3.8%) | Mighty Marlins Swim Club | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 923 | Ruby Greenland | 50.64 | 10 | B Min | BB: 48.69 (+1.95s | 3.9%) | Cascade Swim Club | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 924 | Clara Neal | 50.64 | 10 | B Min | BB: 48.69 (+1.95s | 3.9%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 925 | Estella Schelstrate | 50.65 | 10 | B Min | BB: 48.69 (+1.96s | 3.9%) | Nampa Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | |
| 926 | Anika Uy | 50.65 | 10 | B Min | BB: 48.69 (+1.96s | 3.9%) | Gold\\\\\\'s Aquatics Club | 02/08/2025 | 2025 PN SSCD Winter Open | |
| 927 | Bella Bruce | 50.65 | 10 | B Min | BB: 48.69 (+1.96s | 3.9%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 928 | Olive Mitchell | 50.65 | 10 | B Min | BB: 48.69 (+1.96s | 3.9%) | Newport Swim Team | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 929 | Liv Wilhelmsen | 50.66 | 10 | B Min | BB: 48.69 (+1.97s | 3.9%) | South Davis Aquatics Team | 11/29/2025 | November Chat Vs SDAT Dual | |
| 930 | Monte Jolin | 50.66 | 10 | B Min | BB: 48.69 (+1.97s | 3.9%) | La Grande Swim Club | 04/25/2026 | 2026 WWSC Sweet Onion Meet Copied | |
| 931 | Elisa Wang | 50.66 | 9 | B Min | BB: 48.69 (+1.97s | 3.9%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 932 | Isla Brown | 50.68 | 10 | B Min | BB: 48.69 (+1.99s | 3.9%) | North Coast Aquatics | 11/08/2025 | HSA All Ages NTS | |
| 933 | Eliana Halsey | 50.68 | 9 | B Min | BB: 48.69 (+1.99s | 3.9%) | Park City Swimming | 10/04/2025 | The Timeless Classic 2025 | |
| 934 | Mia Tamura | 50.70 | 9 | B Min | BB: 48.69 (+2.01s | 4.0%) | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | |
| 935 | Sarika Bhattacharyya | 50.70 | 9 | B Min | BB: 48.69 (+2.01s | 4.0%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 936 | Chin-Erdene Munkhdorj | 50.70 | 10 | B Min | BB: 48.69 (+2.01s | 4.0%) | Lehi Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | |
| 937 | Mira Kumlin | 50.71 | 10 | B Min | BB: 48.69 (+2.02s | 4.0%) | Cottage Grove Aqua Lions | 07/18/2026 | RYST Summer Open 2026 | |
| 938 | Norah Zhao | 50.71 | 9 | B Min | BB: 48.69 (+2.02s | 4.0%) | Portland Aquatic Club | 04/24/2026 | 2026 Celebrate PAC Team Intrasquad Meet | |
| 939 | Mari Morgan | 50.71 | 8 | B Min | BB: 48.69 (+2.02s | 4.0%) | Cascadia Swimming | 08/07/2026 | Big Kahuna 2026 | |
| 940 | Kate Lindhaus | 50.72 | 9 | B Min | BB: 48.69 (+2.03s | 4.0%) | Tualatin Hills Swim Club | 10/17/2025 | 2025 THSC Fall Open | |
| 941 | Lola Lund | 50.72 | 10 | B Min | BB: 48.69 (+2.03s | 4.0%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 942 | Caydan Ferolino | 50.73 | 10 | B Min | BB: 48.69 (+2.04s | 4.0%) | Cascade Swim Club | 05/04/2025 | 2025 PN CSC Spring Swimtacular | |
| 943 | Marlo Brown | 50.74 | 9 | B Min | BB: 48.69 (+2.05s | 4.0%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 944 | Kayli Etchells | 50.77 | 9 | B Min | BB: 48.69 (+2.08s | 4.1%) | Issaquah Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 945 | Rushiitha Bezawada | 50.77 | 10 | B Min | BB: 48.69 (+2.08s | 4.1%) | Front Range Barracudas | 07/09/2026 | 2026 CO NCS 10 U Summer Festival | |
| 946 | Jiwoo Yoo | 50.78 | 9 | B Min | BB: 48.69 (+2.09s | 4.1%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 947 | Ella Reed | 50.78 | 9 | B Min | BB: 48.69 (+2.09s | 4.1%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 948 | Fiona Walsh | 50.78 | 10 | B Min | BB: 48.69 (+2.09s | 4.1%) | Denver Triton Swim Team | 02/02/2025 | 2025 CO FORM February Freeze | |
| 949 | Lucy Crick | 50.79 | 10 | B Min | BB: 48.69 (+2.10s | 4.1%) | Pro Swimming | 06/19/2026 | 2026 PN PRO June Summer Intrasquad | |
| 950 | Anna Wu | 50.79 | 9 | B Min | BB: 48.69 (+2.10s | 4.1%) | Bellevue Club Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
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.