Western Zone Zone Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1101 | Olivia Le | 44.86 | 9 | B Min | BB: 43.29 (+1.57s | 3.5%) | East Bay Bat Rays | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 1102 | Daniela Arrobo | 44.86 | 9 | B Min | BB: 43.29 (+1.57s | 3.5%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1103 | Abigail McDermott | 44.86 | 9 | B Min | BB: 43.29 (+1.57s | 3.5%) | Thunder Coast Aquatics | 11/08/2025 | TCA PC November SC C B A+ | |
| 1104 | Emma Wang | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | |
| 1105 | Chloe Xiong | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Pacific Swim | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | |
| 1106 | Sophia Liu | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Pro Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 1107 | Lillian Leonard | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Laramie Swim Club | 01/23/2026 | 2026 CO FAST Winter Open | |
| 1108 | Aaira Jain | 44.90 | 9 | B Min | BB: 43.29 (+1.61s | 3.6%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1109 | Esther Lo | 44.90 | 9 | B Min | BB: 43.29 (+1.61s | 3.6%) | Swim South Bay | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1110 | Avery Kotlarczyk | 44.90 | 10 | B Min | BB: 43.29 (+1.61s | 3.6%) | Flatiron Athletic Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 1111 | Lily McGlashon | 44.90 | 9 | B Min | BB: 43.29 (+1.61s | 3.6%) | West Coast Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 1112 | Elliot Gruber | 44.91 | 9 | B Min | BB: 43.29 (+1.62s | 3.6%) | Albany Armada Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 1113 | April Wang | 44.92 | 9 | B Min | BB: 43.29 (+1.63s | 3.6%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 1114 | Belinda Yang | 44.93 | 10 | B Min | BB: 43.29 (+1.64s | 3.7%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 1115 | Olivia Rickman | 44.93 | 9 | B Min | BB: 43.29 (+1.64s | 3.7%) | Silver Falls Rapids YMCA | 01/24/2026 | Oregon YMCA Championships 2026 | |
| 1116 | Nixon Painter | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Stingray Swim Team | 01/25/2025 | 2025 PN SMAC Winter Invitational | |
| 1117 | Pi-Shiuan Wu | 44.94 | 9 | B Min | BB: 43.29 (+1.65s | 3.7%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | |
| 1118 | Emery Patterson | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Beaverton Area Aquatics Club | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 1119 | Frances Law | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1120 | Skyln Saechao | 44.95 | 9 | B Min | BB: 43.29 (+1.66s | 3.7%) | Redding Swim Club | 03/14/2026 | 2026 NNA AGO | |
| 1121 | Tiffany Xiao | 44.95 | 9 | B Min | BB: 43.29 (+1.66s | 3.7%) | Orinda Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 1122 | Harper Allen | 44.95 | 10 | B Min | BB: 43.29 (+1.66s | 3.7%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1123 | Hailey LaBerge | 44.96 | 10 | B Min | BB: 43.29 (+1.67s | 3.7%) | Rancho San Dieguito | 04/11/2026 | SI 2026 RSD All Ages BC Meet | |
| 1124 | Clara Cederholm | 44.96 | 9 | B Min | BB: 43.29 (+1.67s | 3.7%) | Olympus Aquatics | 03/05/2025 | 2025 Short Course UTAGS Championships | |
| 1125 | Andradige Silva | 44.97 | 8 | B Min | BB: 43.29 (+1.68s | 3.7%) | Beaverton Area Aquatics Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1126 | Layla Glass | 44.97 | 10 | B Min | BB: 43.29 (+1.68s | 3.7%) | College Area Swim Team | 06/14/2026 | 2026 SI SEA 14u Rising Stars 2 Jun 14 | |
| 1127 | Juliet Schafer | 44.97 | 10 | B Min | BB: 43.29 (+1.68s | 3.7%) | Boise YMCA Swim Team | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 1128 | Elise Shonka | 44.99 | 10 | B Min | BB: 43.29 (+1.70s | 3.8%) | Fort Collins Area Swim Team | 01/23/2026 | 2026 CO FAST Winter Open | |
| 1129 | Avery Eggers | 45.00 | 10 | B Min | BB: 43.29 (+1.71s | 3.8%) | Bainbridge Island Swim Club | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 1130 | Maya Goetz | 45.02 | 9 | B Min | BB: 43.29 (+1.73s | 3.8%) | Aspire Aquatics of Colorado | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1131 | Raquel Engel | 45.02 | 10 | B Min | BB: 43.29 (+1.73s | 3.8%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | |
| 1132 | Avanell Lippert | 45.02 | 10 | B Min | BB: 43.29 (+1.73s | 3.8%) | Rancho San Dieguito | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 1133 | Elieen Song | 45.02 | 10 | B Min | BB: 43.29 (+1.73s | 3.8%) | Streamliner Aquatics | 10/11/2025 | 2025 Koudelka Memorial | |
| 1134 | Annalee Agabin | 45.03 | 9 | B Min | BB: 43.29 (+1.74s | 3.9%) | Maui Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | |
| 1135 | Hannah Park | 45.04 | 10 | B Min | BB: 43.29 (+1.75s | 3.9%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 1136 | Evelyn Barclay | 45.05 | 8 | B Min | BB: 43.29 (+1.76s | 3.9%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 1137 | Keller Mccutcheon | 45.06 | 10 | B Min | BB: 43.29 (+1.77s | 3.9%) | Cortez Water Dragons | 05/03/2026 | 2026 CO Montrose Mini Sprint Meet | |
| 1138 | Charlie Morris | 45.06 | 10 | B Min | BB: 43.29 (+1.77s | 3.9%) | Fallon Barracuda Swim Team | 06/13/2026 | Bishop Invitational 2026 | |
| 1139 | Sarah He | 45.06 | 9 | B Min | BB: 43.29 (+1.77s | 3.9%) | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |
| 1140 | Brooklynn Miller | 45.06 | 9 | B Min | BB: 43.29 (+1.77s | 3.9%) | SwimTLC-Parker Phenomena Swim | 05/02/2026 | 2026 CO FLFN Summer Series #2 | |
| 1141 | Aurora Zhou | 45.07 | 9 | B Min | BB: 43.29 (+1.78s | 3.9%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 1142 | Bella Nieblas | 45.09 | 10 | B Min | BB: 43.29 (+1.80s | 4.0%) | Renegade Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 1143 | Bryn Hale | 45.10 | 10 | B Min | BB: 43.29 (+1.81s | 4.0%) | Clovis Swim Club | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | |
| 1144 | Eleanor Stockholm | 45.10 | 10 | B Min | BB: 43.29 (+1.81s | 4.0%) | Northern Nevada Aquatics | 03/14/2026 | 2026 NNA AGO | |
| 1145 | Sophia Tuason | 45.10 | 10 | B Min | BB: 43.29 (+1.81s | 4.0%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |
| 1146 | Katelyn Chan | 45.11 | 9 | B Min | BB: 43.29 (+1.82s | 4.0%) | South San Francisco Aquatics | 03/28/2026 | PSL March CBA+ | |
| 1147 | Kennedy Rippy | 45.12 | 9 | B Min | BB: 43.29 (+1.83s | 4.1%) | Castle Rock Swimming | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1148 | Norah Lundquist | 45.12 | 10 | B Min | BB: 43.29 (+1.83s | 4.1%) | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1149 | Arya Nicoara | 45.12 | 9 | B Min | BB: 43.29 (+1.83s | 4.1%) | King Aquatic Club | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 1150 | Emerson Allen | 45.12 | 9 | B Min | BB: 43.29 (+1.83s | 4.1%) | Sawtooth Aquatic Club | 12/06/2025 | Reindeer Games 2025 | |
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.