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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2151 | Rachel Missey | 58.92 | 10 | B: 54.59 (+4.33s | 7.3%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
| 2152 | Amber Zhu | 58.92 | 9 | B: 54.59 (+4.33s | 7.3%) | Eastside Aquatic Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 2153 | Evelyn Joblin | 58.94 | 10 | B: 54.59 (+4.35s | 7.4%) | River Road Swim Team | 05/16/2026 | 2026 Otter Invitational Copied | ||
| 2154 | Divya Sane | 58.95 | 10 | B: 54.59 (+4.36s | 7.4%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 2155 | Yiwen Zeng | 58.96 | 9 | B: 54.59 (+4.37s | 7.4%) | Cascadia Swimming | 08/07/2026 | Big Kahuna 2026 | ||
| 2156 | Margaret Manning | 58.96 | 8 | B: 54.59 (+4.37s | 7.4%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 2157 | Sofia Tumbaga | 58.97 | 11 | B: 54.59 (+4.38s | 7.4%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 2158 | Roosevelt Birchem | 58.97 | 9 | B: 54.59 (+4.38s | 7.4%) | North Jeffco Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 2159 | Dorian Bonasera | 58.97 | 10 | B: 54.59 (+4.38s | 7.4%) | Gold Coast Swim Team | 08/07/2026 | Big Kahuna 2026 | ||
| 2160 | Adelyn Morrell | 58.99 | 10 | B: 54.59 (+4.40s | 7.5%) | Chinook Aquatic Club | 03/01/2025 | 2025 PN C March Madness | ||
| 2161 | Willoughby Teirney | 58.99 | 10 | B: 54.59 (+4.40s | 7.5%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | ||
| 2162 | Anaisha Patel | 58.99 | 8 | B: 54.59 (+4.40s | 7.5%) | Hillsboro Swim Team | 04/25/2026 | 2026 BDST Hugh Genualdi Memorial Invitational | ||
| 2163 | Janell Nelson | 59.00 | 10 | B: 54.59 (+4.41s | 7.5%) | Wind N Sea Swim Team | 01/25/2025 | 2024 SI BAY 10U Mini Meet | ||
| 2164 | Lisa Nishimura | 59.02 | 10 | B: 54.59 (+4.43s | 7.5%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 2165 | Olivia McCarthy | 59.02 | 10 | B: 54.59 (+4.43s | 7.5%) | Aspire Aquatics of Colorado | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 2166 | Aeva Choi | 59.03 | 9 | B: 54.59 (+4.44s | 7.5%) | Unattached | 06/14/2025 | SCSC Blue Gold Block Party Meet June | ||
| 2167 | Claire Zhang | 59.03 | 9 | B: 54.59 (+4.44s | 7.5%) | Wasatch Front Fish Market | 10/15/2025 | WFFM October Developmental | ||
| 2168 | Olga Geyn | 59.03 | 10 | B: 54.59 (+4.44s | 7.5%) | Brentwood Seawolves | 07/25/2026 | Zone 2 Summer Championships | ||
| 2169 | Pi-Shiuan Wu | 59.04 | 9 | B: 54.59 (+4.45s | 7.5%) | Lake Oswego Swim Club | 12/13/2025 | 2025 OR HEAT Winter Invitational | ||
| 2170 | Alivia Conti | 59.06 | 8 | B: 54.59 (+4.47s | 7.6%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 2171 | Anuchandra Praveen Kumar | 59.07 | 10 | B: 54.59 (+4.48s | 7.6%) | Brentwood Seawolves | 07/25/2026 | Zone 2 Summer Championships | ||
| 2172 | Charlotte Weinstein | 59.08 | 9 | B: 54.59 (+4.49s | 7.6%) | Walnut Creek Aquabears | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 2173 | Penelope Bylund | 59.08 | 9 | B: 54.59 (+4.49s | 7.6%) | Inland Coastal Aquatic Club | 07/18/2026 | 2026 SI ICAC 14U RISING STARS 3 | ||
| 2174 | Tjaden Shafer | 59.09 | 10 | B: 54.59 (+4.50s | 7.6%) | Douglas Dolfins Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 2175 | Camille Thorp | 59.09 | 9 | B: 54.59 (+4.50s | 7.6%) | Rocky Mountain Rapids | 02/13/2026 | 2026 CO Rapids Championship Kick Off | ||
| 2176 | Camilla Juraboeva | 59.09 | 10 | B: 54.59 (+4.50s | 7.6%) | Sunnyvale Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 2177 | Mathilda Enzinger | 59.10 | 8 | B: 54.59 (+4.51s | 7.6%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 2178 | Sloan Ziegelbauer | 59.13 | 9 | B: 54.59 (+4.54s | 7.7%) | Wind N Sea Swim Team | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | ||
| 2179 | Hazel Westmont | 59.14 | 10 | B: 54.59 (+4.55s | 7.7%) | Northern Nevada Aquatics | 01/17/2025 | 2025 Blizzard Blast Swim Meet | ||
| 2180 | Berlenty Funk | 59.14 | 9 | B: 54.59 (+4.55s | 7.7%) | Greenwood Tiger Sharks | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 2181 | Lucy Gaffga | 59.15 | 6 | B: 54.59 (+4.56s | 7.7%) | Piedmont Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 2182 | Claire Brautigam | 59.15 | 8 | B: 54.59 (+4.56s | 7.7%) | Lakeridge Swim Team | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | ||
| 2183 | Holland Kennard | 59.17 | 10 | B: 54.59 (+4.58s | 7.7%) | Hilltop Aquatic Swim Team | 09/17/2025 | 2025 UT HAST Sprint Meet | ||
| 2184 | Colette Kirkman | 59.18 | 9 | B: 54.59 (+4.59s | 7.8%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 2185 | Angela Zhu | 59.19 | 9 | B: 54.59 (+4.60s | 7.8%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | ||
| 2186 | Raelyn Nation | 59.19 | 9 | B: 54.59 (+4.60s | 7.8%) | Legacy Aquatics | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 2187 | Lily Lynch | 59.20 | 10 | B: 54.59 (+4.61s | 7.8%) | Aspen Swim Club | 04/25/2026 | 2026 CO Aspen Spring Invite | ||
| 2188 | Advika Krishnan | 59.21 | 10 | B: 54.59 (+4.62s | 7.8%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 2189 | Adrisha Sahu | 59.21 | 9 | B: 54.59 (+4.62s | 7.8%) | SwimTLC-Parker Phenomena Swim | 04/11/2026 | 2026 CO Falfins Summer Series #1 | ||
| 2190 | Bowie Xue | 59.22 | 10 | B: 54.59 (+4.63s | 7.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 2191 | Calla Mussallem | 59.23 | 9 | B: 54.59 (+4.64s | 7.8%) | Thunder Coast Aquatics | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 2192 | Eliana Isbell | 59.24 | 10 | B: 54.59 (+4.65s | 7.8%) | Pikes Peak Athletics | 04/11/2026 | 2026 CO PPA Sprint Penthathlon | ||
| 2193 | Nanami Yamanaka | 59.25 | 10 | B: 54.59 (+4.66s | 7.9%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | ||
| 2194 | Kamila Farhi | 59.26 | 9 | B: 54.59 (+4.67s | 7.9%) | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 2195 | Hannah Ortiz | 59.26 | 8 | B: 54.59 (+4.67s | 7.9%) | Apex | 08/07/2026 | 2026 OR NST Seahorse Invitational | ||
| 2196 | Teegan Hartman | 59.27 | 9 | B: 54.59 (+4.68s | 7.9%) | Foothills Swim Team | 12/14/2025 | 2025 CO CUDA Vs FST Dual | ||
| 2197 | Enya Zhang | 59.27 | 10 | B: 54.59 (+4.68s | 7.9%) | Sunnyvale Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 2198 | Alani Banyard | 59.28 | 9 | B: 54.59 (+4.69s | 7.9%) | Bainbridge Island Swim Club | 01/31/2026 | 2026 PN BISC Bluefin Invitational | ||
| 2199 | Hannah Zahm | 59.28 | 10 | B: 54.59 (+4.69s | 7.9%) | Spokane Waves Aquatic Team | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 2200 | Caroline Jones | 59.29 | 9 | B: 54.59 (+4.70s | 7.9%) | Legacy Aquatics | 04/25/2026 | LA Spring Kickoff 2026 | ||
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.