Western Zone Zone Girls 10 & under - 50 M 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 | Hazel Bonaminio | 59.89 | 9 | B Min | BB: 55.49 (+4.40s | 7.3%) | Nampa Swim Team | 07/18/2025 | 2025 LCM Summer Championships | |
| 902 | Kynleigh Miner | 59.89 | 10 | B Min | BB: 55.49 (+4.40s | 7.3%) | La Junta Tigersharks | 07/24/2026 | 2026 CO SECAL Championship Meet | |
| 903 | Deborah Wu | 59.91 | 9 | B Min | BB: 55.49 (+4.42s | 7.4%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | |
| 904 | Naomi Hui | 59.91 | 10 | B Min | BB: 55.49 (+4.42s | 7.4%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 905 | Sawyer Kunde | 1:00.00 | 10 | B Min | BB: 55.49 (+4.51s | 7.5%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 906 | Ever Oneill Butler | 1:00.01 | 10 | B Min | BB: 55.49 (+4.52s | 7.5%) | Wind N Sea Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 907 | Ivy Oclassen | 1:00.03 | 10 | B Min | BB: 55.49 (+4.54s | 7.6%) | North Jeffco Swim Team | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 908 | Anika Gunatilake | 1:00.07 | 9 | B Min | BB: 55.49 (+4.58s | 7.6%) | Walnut Creek Aquabears | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 909 | Lucy Wei | 1:00.07 | 9 | B Min | BB: 55.49 (+4.58s | 7.6%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 910 | Cora Kallas | 1:00.08 | 10 | B Min | BB: 55.49 (+4.59s | 7.6%) | Wasatch Front Fish Market | 05/29/2025 | 2025 UVRays Oviatt Open | |
| 911 | Thea Chen | 1:00.10 | 8 | B Min | BB: 55.49 (+4.61s | 7.7%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 912 | Olivia Chen | 1:00.10 | 10 | B Min | BB: 55.49 (+4.61s | 7.7%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 913 | Claire Takeshita | 1:00.17 | 9 | B Min | BB: 55.49 (+4.68s | 7.8%) | Bainbridge Island Swim Club | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 914 | Riley Brewer | 1:00.19 | 10 | B Min | BB: 55.49 (+4.70s | 7.8%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | |
| 915 | Siena Burrell | 1:00.21 | 10 | B Min | BB: 55.49 (+4.72s | 7.8%) | Swim Lake City Legends | 05/20/2025 | Kearns LC Classic | |
| 916 | Mathilda Enzinger | 1:00.25 | 8 | B Min | BB: 55.49 (+4.76s | 7.9%) | Apex | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 917 | Fara Zhou | 1:00.26 | 9 | B Min | BB: 55.49 (+4.77s | 7.9%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 918 | Aubrey Larson | 1:00.27 | 10 | B Min | BB: 55.49 (+4.78s | 7.9%) | Mount Hood Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 919 | Claire Bloomfield | 1:00.27 | 9 | B Min | BB: 55.49 (+4.78s | 7.9%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 920 | Emma McBride | 1:00.28 | 10 | B Min | BB: 55.49 (+4.79s | 7.9%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 921 | Raven Yip | 1:00.29 | 9 | B Min | BB: 55.49 (+4.80s | 8.0%) | Albany Armada Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 922 | Zahra Ghannam | 1:00.32 | 10 | B Min | BB: 55.49 (+4.83s | 8.0%) | Pacifica Sea Lions | 07/10/2026 | 2026 NNA Silver State Championships | |
| 923 | Flora Li | 1:00.33 | 8 | B Min | BB: 55.49 (+4.84s | 8.0%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 924 | Rosalie Park | 1:00.35 | 9 | B Min | BB: 55.49 (+4.86s | 8.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 925 | Bailey Knight | 1:00.35 | 10 | B Min | BB: 55.49 (+4.86s | 8.1%) | Front Range Barracudas | 07/10/2026 | 2026 CO NCS Gold District Championships | |
| 926 | Ivy Takahashi | 1:00.36 | 9 | B Min | BB: 55.49 (+4.87s | 8.1%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 927 | Charlotte Borovsky | 1:00.37 | 9 | B Min | BB: 55.49 (+4.88s | 8.1%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 928 | Andradige Silva | 1:00.37 | 8 | B Min | BB: 55.49 (+4.88s | 8.1%) | Beaverton Area Aquatics Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 929 | Katelyn Buckley | 1:00.39 | 10 | B Min | BB: 55.49 (+4.90s | 8.1%) | Northglenn Fusion Swim Club | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 930 | Harper Allen | 1:00.40 | 10 | B Min | BB: 55.49 (+4.91s | 8.1%) | North Jeffco Swim Team | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 931 | Eva Martinez | 1:00.40 | 8 | B Min | BB: 55.49 (+4.91s | 8.1%) | Centro Acuatico Universitario | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 932 | Alethia Hui | 1:00.40 | 9 | B Min | BB: 55.49 (+4.91s | 8.1%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 933 | Alexandra Copeland | 1:00.40 | 10 | B Min | BB: 55.49 (+4.91s | 8.1%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 934 | Bea Marquez | 1:00.44 | 10 | B Min | BB: 55.49 (+4.95s | 8.2%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 935 | Alexis Parson | 1:00.49 | 9 | B Min | BB: 55.49 (+5.00s | 8.3%) | North Jeffco Swim Team | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 936 | Rory Larkin | 1:00.50 | 10 | B Min | BB: 55.49 (+5.01s | 8.3%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 937 | Anya Arcot | 1:00.51 | 10 | B Min | BB: 55.49 (+5.02s | 8.3%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 938 | Elyse Lee | 1:00.54 | 10 | B Min | BB: 55.49 (+5.05s | 8.3%) | Daly City Dolphins | 06/06/2025 | BAC C B A Meet | |
| 939 | Emersyn Ash | 1:00.54 | 9 | B Min | BB: 55.49 (+5.05s | 8.3%) | Falfins Swimming | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 940 | Georgia Kalin | 1:00.55 | 9 | B Min | BB: 55.49 (+5.06s | 8.4%) | Lake Oswego Swim Club | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 941 | Victoria Kong | 1:00.55 | 10 | B Min | BB: 55.49 (+5.06s | 8.4%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 942 | Ivy Su | 1:00.56 | 9 | B Min | BB: 55.49 (+5.07s | 8.4%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 943 | Tiffany Gao | 1:00.56 | 7 | B Min | BB: 55.49 (+5.07s | 8.4%) | Bellevue Club Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 944 | Charisha Jatana | 1:00.57 | 9 | B Min | BB: 55.49 (+5.08s | 8.4%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 945 | Wrenly Wright | 1:00.57 | 9 | B Min | BB: 55.49 (+5.08s | 8.4%) | SlipStream Aquatics | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 946 | Naya Alhafez | 1:00.58 | 10 | B Min | BB: 55.49 (+5.09s | 8.4%) | Pro Swimming | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 947 | Hattie Martin | 1:00.60 | 10 | B Min | BB: 55.49 (+5.11s | 8.4%) | Seattle Metropolitan Aquatic C | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 948 | Zoey Qu | 1:00.61 | 10 | B Min | BB: 55.49 (+5.12s | 8.4%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 949 | Cora Salomon | 1:00.61 | 9 | B Min | BB: 55.49 (+5.12s | 8.4%) | Lake Monsters | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 950 | Sadie Goldfein | 1:00.61 | 9 | B Min | BB: 55.49 (+5.12s | 8.4%) | Rocky Mountain Rapids | 06/19/2026 | 2026 CO Falfins Long Course 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.