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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1151 | Eleanor Booska | 50.87 | 10 | B Min | BB: 48.69 (+2.18s | 4.3%) | Univ. of Denver Hilltoppers | 01/10/2026 | 2026 CO FAST Vs TOPS Vs RIP | |
| 1152 | Natalie Camfferman | 50.87 | 10 | B Min | BB: 48.69 (+2.18s | 4.3%) | Castle Rock Swimming | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1153 | Yeonjae Han | 50.87 | 10 | B Min | BB: 48.69 (+2.18s | 4.3%) | Pacific Swim | 02/07/2025 | 2025 SI SDSA All Ages A BB | |
| 1154 | Olivia Diaz-Pease | 50.88 | 10 | B Min | BB: 48.69 (+2.19s | 4.3%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 1155 | Lyra Helfman | 50.89 | 9 | B Min | BB: 48.69 (+2.20s | 4.3%) | Cascade Swim Club | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 1156 | Olivia Rickman | 50.89 | 9 | B Min | BB: 48.69 (+2.20s | 4.3%) | Silver Falls Rapids YMCA | 04/25/2026 | 2026 BDST Hugh Genualdi Memorial Invitational | |
| 1157 | Audrey Bystedt | 50.91 | 9 | B Min | BB: 48.69 (+2.22s | 4.4%) | Excel Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 1158 | Coraline Lee | 50.91 | 9 | B Min | BB: 48.69 (+2.22s | 4.4%) | Bellingham Bay Swim Team | 01/24/2026 | 2026 PN BBST Aly Fell Memorial Approved | |
| 1159 | Kayla Gardner | 50.92 | 10 | B Min | BB: 48.69 (+2.23s | 4.4%) | Unattached | 02/13/2026 | (Pullman) 2026 IES Jr Champs | |
| 1160 | Caroline Kim | 50.94 | 10 | B Min | BB: 48.69 (+2.25s | 4.4%) | San Ramon Valley Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 1161 | Raya Hari | 50.94 | 10 | B Min | BB: 48.69 (+2.25s | 4.4%) | Wave Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 1162 | Estelle Liu | 50.94 | 10 | B Min | BB: 48.69 (+2.25s | 4.4%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1163 | Pippa Kilroy | 50.95 | 10 | B Min | BB: 48.69 (+2.26s | 4.4%) | Neptune Swimming | 11/08/2025 | TCA PC November SC C B A+ | |
| 1164 | Keira Chan | 50.95 | 9 | B Min | BB: 48.69 (+2.26s | 4.4%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1165 | Nysa Patharia | 50.95 | 10 | B Min | BB: 48.69 (+2.26s | 4.4%) | Stingray Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 1166 | Kristina Velichko | 50.95 | 9 | B Min | BB: 48.69 (+2.26s | 4.4%) | Seattle Metropolitan Aquatic C | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 1167 | Raphaelle Murray | 50.97 | 10 | B Min | BB: 48.69 (+2.28s | 4.5%) | Gold\\\\\\'s Aquatics Club | 10/11/2025 | 2025 PN MMSC Fall Invite | |
| 1168 | Alder Clayton | 50.98 | 9 | B Min | BB: 48.69 (+2.29s | 4.5%) | College Area Swim Team | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 1169 | Francesca Aflague | 50.98 | 10 | B Min | BB: 48.69 (+2.29s | 4.5%) | The Olympic Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 1170 | Avanell Lippert | 50.99 | 10 | B Min | BB: 48.69 (+2.30s | 4.5%) | Rancho San Dieguito | 04/11/2026 | SI 2026 RSD All Ages BC Meet | |
| 1171 | Mingyu Chen | 51.00 | 9 | B Min | BB: 48.69 (+2.31s | 4.5%) | Coronado Swim -team Elite | 04/11/2026 | SI 2026 RSD All Ages BC Meet | |
| 1172 | Stella Radl | 51.00 | 10 | B Min | BB: 48.69 (+2.31s | 4.5%) | Greater Ogden Aquatics | 08/07/2025 | 2025 Back To The Grind | |
| 1173 | Anna Wu | 51.00 | 9 | B Min | BB: 48.69 (+2.31s | 4.5%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 1174 | Esme Ryu | 51.02 | 10 | B Min | BB: 48.69 (+2.33s | 4.6%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | |
| 1175 | Catie Jin | 51.03 | 10 | B Min | BB: 48.69 (+2.34s | 4.6%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 1176 | Kiara Sharma | 51.04 | 9 | B Min | BB: 48.69 (+2.35s | 4.6%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 1177 | Paige Lin | 51.04 | 8 | B Min | BB: 48.69 (+2.35s | 4.6%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 1178 | Katie Li | 51.05 | 9 | B Min | BB: 48.69 (+2.36s | 4.6%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 1179 | Kate Ventura | 51.06 | 10 | B Min | BB: 48.69 (+2.37s | 4.6%) | Wave Aquatics | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 1180 | Everly Lewis | 51.06 | 9 | B Min | BB: 48.69 (+2.37s | 4.6%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 1181 | Addison Mou | 51.07 | 10 | B Min | BB: 48.69 (+2.38s | 4.7%) | Almaden Riptide | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 1182 | Harriet Winship | 51.07 | 10 | B Min | BB: 48.69 (+2.38s | 4.7%) | Univ. of Denver Hilltoppers | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1183 | Hanna Wu | 51.08 | 10 | B Min | BB: 48.69 (+2.39s | 4.7%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1184 | Lyna Johnston | 51.08 | 10 | B Min | BB: 48.69 (+2.39s | 4.7%) | YMCA of Snohomish County Barra | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | |
| 1185 | Eliana Chan | 51.10 | 10 | B Min | BB: 48.69 (+2.41s | 4.7%) | Pleasanton Seahawks | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 1186 | Elizabeth Shannon | 51.13 | 10 | B Min | BB: 48.69 (+2.44s | 4.8%) | Front Range Barracudas | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 1187 | Reese Webley | 51.14 | 10 | B Min | BB: 48.69 (+2.45s | 4.8%) | Chinook Aquatic Club | 11/03/2024 | 2024 PN C Pentathlon | |
| 1188 | Flora Molnar | 51.15 | 10 | B Min | BB: 48.69 (+2.46s | 4.8%) | Wasatch Front Fish Market | 12/10/2025 | WFFM December Developmental | |
| 1189 | Ava Maximov | 51.16 | 9 | B Min | BB: 48.69 (+2.47s | 4.8%) | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 1190 | Indiana Harvey | 51.16 | 10 | B Min | BB: 48.69 (+2.47s | 4.8%) | Durango Swim Club | 04/17/2026 | 2026 CO Jolean Scott Memorial | |
| 1191 | Scarlett Moreno | 51.17 | 10 | B Min | BB: 48.69 (+2.48s | 4.8%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 1192 | Alice Nolan | 51.18 | 10 | B Min | BB: 48.69 (+2.49s | 4.9%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | |
| 1193 | Yishan Zhang | 51.20 | 10 | B Min | BB: 48.69 (+2.51s | 4.9%) | West Coast Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 1194 | Kenlie Ware | 51.20 | 10 | B Min | BB: 48.69 (+2.51s | 4.9%) | Newport Swim Team | 01/11/2025 | 2025 Lebanon Invitational | |
| 1195 | Emma Waas | 51.22 | 9 | B Min | BB: 48.69 (+2.53s | 4.9%) | Swim Dogs | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 1196 | Rushiitha Bezawada | 51.23 | 10 | B Min | BB: 48.69 (+2.54s | 5.0%) | Front Range Barracudas | 12/14/2025 | 2025 CO CUDA Vs FST Dual | |
| 1197 | Mia Brumaru | 51.25 | 7 | B Min | BB: 48.69 (+2.56s | 5.0%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 1198 | Emma Miyamoto | 51.27 | 10 | B Min | BB: 48.69 (+2.58s | 5.0%) | Aloha Aquatics Association | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 1199 | Grace Prado | 51.28 | 10 | B Min | BB: 48.69 (+2.59s | 5.1%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 1200 | Rayeanne Sun | 51.28 | 10 | B Min | BB: 48.69 (+2.59s | 5.1%) | Streamliner Aquatics | 12/20/2025 | 2025 BY Candy Cane Invitational | |
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.