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 | Nyra Chhabra | 45.20 | 10 | B Min | BB: 43.29 (+1.91s | 4.2%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | |
| 1102 | Zoe Terrazas-Cufino | 45.20 | 9 | B Min | BB: 43.29 (+1.91s | 4.2%) | Cottonwood Heights Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | |
| 1103 | Sky Lorge | 45.20 | 8 | B Min | BB: 43.29 (+1.91s | 4.2%) | Kamehameha Swim Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 1104 | Josephine La | 45.20 | 9 | B Min | BB: 43.29 (+1.91s | 4.2%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | |
| 1105 | Leah Yu | 45.21 | 10 | B Min | BB: 43.29 (+1.92s | 4.2%) | Chinook Aquatic Club | 03/07/2026 | 2026 PN C March Madness Approved | |
| 1106 | Harriet Engler | 45.21 | 9 | B Min | BB: 43.29 (+1.92s | 4.2%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1107 | Elaine Beals | 45.22 | 9 | B Min | BB: 43.29 (+1.93s | 4.3%) | Boulder Swim Team | 03/13/2026 | Mile High Championship Invitational | |
| 1108 | Shelby Dietz | 45.23 | 8 | B Min | BB: 43.29 (+1.94s | 4.3%) | Douglas Dolfins Swim Team | 07/31/2026 | 2026 High Country Short Course Championship | |
| 1109 | Andrea Liu | 45.24 | 8 | B Min | BB: 43.29 (+1.95s | 4.3%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1110 | Naiya Keys | 45.26 | 10 | B Min | BB: 43.29 (+1.97s | 4.4%) | Baker YMCA Swim Team | 05/03/2025 | 2025 Baker Dive Dash Progressive Swim Meet | |
| 1111 | Cora Agan | 45.27 | 9 | B Min | BB: 43.29 (+1.98s | 4.4%) | Chinook Aquatic Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 1112 | Darcey Soutar | 45.27 | 10 | B Min | BB: 43.29 (+1.98s | 4.4%) | Inland Coastal Aquatic Club | 04/11/2026 | 2026 SI FAST BC All Ages | |
| 1113 | Reese Turra | 45.28 | 10 | B Min | BB: 43.29 (+1.99s | 4.4%) | SlipStream Aquatics | 09/14/2025 | 2025 CO SSA Red Vs Yellow Intra Squad | |
| 1114 | Elina Jumani | 45.28 | 8 | B Min | BB: 43.29 (+1.99s | 4.4%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1115 | Isabella Brennan | 45.29 | 9 | B Min | BB: 43.29 (+2.00s | 4.4%) | Clackamas | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1116 | Yuna Ng | 45.29 | 10 | B Min | BB: 43.29 (+2.00s | 4.4%) | Valley Aquatics | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |
| 1117 | Sophia Grace | 45.29 | 10 | B Min | BB: 43.29 (+2.00s | 4.4%) | Coeur D\\\\\\'alene Area Swim Team | 11/21/2025 | 2025 Adam England Memorial Fall Splash | |
| 1118 | Amyra Srivastava | 45.29 | 10 | B Min | BB: 43.29 (+2.00s | 4.4%) | Milpitas Aquatic Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1119 | Amber Chan | 45.31 | 9 | B Min | BB: 43.29 (+2.02s | 4.5%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | |
| 1120 | Maeve Holmes | 45.33 | 9 | B Min | BB: 43.29 (+2.04s | 4.5%) | Diablo Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 1121 | Abigail Drexel | 45.34 | 8 | B Min | BB: 43.29 (+2.05s | 4.5%) | Full Armour Swim Team | 05/02/2026 | 2026 CO FLFN Summer Series #2 | |
| 1122 | Sein Moon | 45.34 | 9 | B Min | BB: 43.29 (+2.05s | 4.5%) | Pleasanton Seahawks | 07/25/2026 | Zone 2 Summer Championships | |
| 1123 | Landon Day | 45.35 | 10 | B Min | BB: 43.29 (+2.06s | 4.5%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1124 | Mia Miller | 45.35 | 10 | B Min | BB: 43.29 (+2.06s | 4.5%) | Jbarracudas Swim Team | 01/17/2026 | 2026 SI MRA A BB Meet | |
| 1125 | Victoria Kong | 45.35 | 9 | B Min | BB: 43.29 (+2.06s | 4.5%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 1126 | Lykke Jensen | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Aulea Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 1127 | Everly Lewis | 45.36 | 10 | B Min | BB: 43.29 (+2.07s | 4.6%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1128 | Thea Curry | 45.36 | 8 | B Min | BB: 43.29 (+2.07s | 4.6%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | |
| 1129 | Adira Pawar | 45.37 | 9 | B Min | BB: 43.29 (+2.08s | 4.6%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
| 1130 | Lily Wiest | 45.37 | 10 | B Min | BB: 43.29 (+2.08s | 4.6%) | Bend Swim Club | 12/18/2025 | Bend Swim Club Intersquad | |
| 1131 | Laurel VanderZanden | 45.37 | 8 | B Min | BB: 43.29 (+2.08s | 4.6%) | Albany Aquatic Association | 08/07/2026 | Big Kahuna 2026 | |
| 1132 | Dolly Stowell | 45.38 | 9 | B Min | BB: 43.29 (+2.09s | 4.6%) | Voltage Aquatics | 12/13/2025 | 2025 Holiday Classic | |
| 1133 | Anaya Nieto | 45.39 | 9 | B Min | BB: 43.29 (+2.10s | 4.6%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1134 | Amal Deeba | 45.40 | 10 | B Min | BB: 43.29 (+2.11s | 4.6%) | Chinook Aquatic Club | 03/07/2026 | 2026 PN C March Madness Approved | |
| 1135 | Callie Oliveira | 45.42 | 10 | B Min | BB: 43.29 (+2.13s | 4.7%) | Maui Dolphins Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | |
| 1136 | Lucy Slye | 45.42 | 10 | B Min | BB: 43.29 (+2.13s | 4.7%) | Aulea Swim Club | 01/18/2026 | January A+ Meet | |
| 1137 | Shea Paulus | 45.43 | 9 | B Min | BB: 43.29 (+2.14s | 4.7%) | SOL Swim Team | 08/08/2026 | 2026 SI CAST All Ages August Wrap Up Meet C | |
| 1138 | Adeline Lin | 45.43 | 9 | B Min | BB: 43.29 (+2.14s | 4.7%) | Bayside Branch YMCA | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 1139 | Kate Pocekovic | 45.43 | 9 | B Min | BB: 43.29 (+2.14s | 4.7%) | Bainbridge Island Swim Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 1140 | Karolina Blom | 45.44 | 10 | B Min | BB: 43.29 (+2.15s | 4.7%) | Pacific Coast Marlins | 11/22/2025 | Thankswimming Classic 2025 | |
| 1141 | Camila Montero | 45.44 | 9 | B Min | BB: 43.29 (+2.15s | 4.7%) | Sea to Desert Swim Association | 02/07/2025 | 2025 SI SDSA All Ages A BB | |
| 1142 | Zoey Schlingmann | 45.45 | 9 | B Min | BB: 43.29 (+2.16s | 4.8%) | Form Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 1143 | Shannon Halverson | 45.46 | 9 | B Min | BB: 43.29 (+2.17s | 4.8%) | Magic Valley Marlins | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 1144 | Abigail Shih | 45.46 | 10 | B Min | BB: 43.29 (+2.17s | 4.8%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1145 | Winnie Mancuso | 45.47 | 9 | B Min | BB: 43.29 (+2.18s | 4.8%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 1146 | Sofie Peak | 45.47 | 8 | B Min | BB: 43.29 (+2.18s | 4.8%) | Falfins Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 1147 | Peyton Fournier | 45.47 | 9 | B Min | BB: 43.29 (+2.18s | 4.8%) | Golden West Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1148 | Claire Zhang | 45.48 | 9 | B Min | BB: 43.29 (+2.19s | 4.8%) | Wasatch Front Fish Market | 11/12/2025 | WFFM November Developmental | |
| 1149 | Ellie Kraft | 45.48 | 9 | B Min | BB: 43.29 (+2.19s | 4.8%) | Heartland Swim Assoc | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | |
| 1150 | Maya Hall | 45.49 | 10 | B Min | BB: 43.29 (+2.20s | 4.8%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
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.