Pacific Swimming Girls 10 & under - 50 M Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Amanda Wu | 49.52 | 9 | BB Min | A: 43.59 (+5.93s | 12.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 102 | Ariya Ajay | 49.54 | 9 | BB Min | A: 43.59 (+5.95s | 12.0%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 103 | Priscilla Qi | 49.56 | 10 | BB Min | A: 43.59 (+5.97s | 12.0%) | Santa Clara Swim Club | 07/20/2024 | Alto Last Splash Invitational | |
| 104 | Alexa Rodde | 49.58 | 10 | BB Min | A: 43.59 (+5.99s | 12.1%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 105 | Maeva Kapp | 49.61 | 10 | BB Min | A: 43.59 (+6.02s | 12.1%) | Thunder Coast Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 106 | Katelyn Chan | 49.66 | 9 | BB Min | A: 43.59 (+6.07s | 12.2%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 107 | Kirsten Peredo | 49.67 | 9 | BB Min | A: 43.59 (+6.08s | 12.2%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 108 | Anna Neary | 49.70 | 9 | B Min | BB: 49.69 (+0.01s | 0.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 109 | Emily Cheung | 49.75 | 9 | B Min | BB: 49.69 (+0.06s | 0.1%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 110 | Youzi Liu | 49.86 | 10 | B Min | BB: 49.69 (+0.17s | 0.3%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 111 | Eliana Clemenza | 49.94 | 9 | B Min | BB: 49.69 (+0.25s | 0.5%) | Seals Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 112 | Amy Qian | 49.98 | 9 | B Min | BB: 49.69 (+0.29s | 0.6%) | Santa Clara Swim Club | 05/25/2024 | SCSC Pacific Swimming Long Course Intrasquad | |
| 113 | Layla Kandil | 50.13 | 9 | B Min | BB: 49.69 (+0.44s | 0.9%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 114 | Sofia Khalfin | 50.14 | 9 | B Min | BB: 49.69 (+0.45s | 0.9%) | Terrapins Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 115 | Chengxi Song | 50.15 | 8 | B Min | BB: 49.69 (+0.46s | 0.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 116 | Celine Liu | 50.15 | 9 | B Min | BB: 49.69 (+0.46s | 0.9%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 117 | Eliana Chan | 50.20 | 10 | B Min | BB: 49.69 (+0.51s | 1.0%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 118 | Aila Chisholm | 50.21 | 9 | B Min | BB: 49.69 (+0.52s | 1.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 119 | Samira Makhzoumi | 50.23 | 9 | B Min | BB: 49.69 (+0.54s | 1.1%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 120 | Evelyn Tan | 50.23 | 10 | B Min | BB: 49.69 (+0.54s | 1.1%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 121 | Helen Zhang | 50.24 | 9 | B Min | BB: 49.69 (+0.55s | 1.1%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 122 | Chloe Xin | 50.25 | 8 | B Min | BB: 49.69 (+0.56s | 1.1%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 123 | Olive Mock | 50.30 | 9 | B Min | BB: 49.69 (+0.61s | 1.2%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 124 | Fazia Cherik | 50.37 | 10 | B Min | BB: 49.69 (+0.68s | 1.4%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 125 | Kate Lee | 50.55 | 7 | B Min | BB: 49.69 (+0.86s | 1.7%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 126 | Faye Stevens | 50.56 | 10 | B Min | BB: 49.69 (+0.87s | 1.7%) | Neptune Swimming | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 127 | Evie Maldonado | 50.76 | 8 | B Min | BB: 49.69 (+1.07s | 2.1%) | Carson Tigersharks | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 128 | Maya Finegold | 50.80 | 9 | B Min | BB: 49.69 (+1.11s | 2.2%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 129 | Bellamy Wang | 50.84 | 8 | B Min | BB: 49.69 (+1.15s | 2.3%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 130 | Belinda Yang | 50.97 | 10 | B Min | BB: 49.69 (+1.28s | 2.5%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 131 | Audrey Mishin | 51.12 | 9 | B Min | BB: 49.69 (+1.43s | 2.8%) | Walnut Creek Aquabears | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 132 | Sarah He | 51.14 | 9 | B Min | BB: 49.69 (+1.45s | 2.8%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 133 | Paige Lin | 51.23 | 8 | B Min | BB: 49.69 (+1.54s | 3.0%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 134 | Bea Marquez | 51.28 | 10 | B Min | BB: 49.69 (+1.59s | 3.1%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 135 | Riona Abraham | 51.30 | 10 | B Min | BB: 49.69 (+1.61s | 3.1%) | ElitSwim Club | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 136 | Samaira Koul | 51.32 | 10 | B Min | BB: 49.69 (+1.63s | 3.2%) | DeAnza Cupertino Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 137 | Aaris Monsalud | 51.40 | 9 | B Min | BB: 49.69 (+1.71s | 3.3%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 138 | Stella Ren | 51.41 | 10 | B Min | BB: 49.69 (+1.72s | 3.3%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 139 | Elisa Wang | 51.42 | 9 | B Min | BB: 49.69 (+1.73s | 3.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 140 | Chloe Lin | 51.44 | 10 | B Min | BB: 49.69 (+1.75s | 3.4%) | Los Altos Mountain View Aquati | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 141 | Iris Wang | 51.47 | 9 | B Min | BB: 49.69 (+1.78s | 3.5%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 142 | Amber Lou | 51.53 | 9 | B Min | BB: 49.69 (+1.84s | 3.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 143 | Avnitha Mocherla | 51.58 | 9 | B Min | BB: 49.69 (+1.89s | 3.7%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 144 | Sailor LI | 51.58 | 8 | B Min | BB: 49.69 (+1.89s | 3.7%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 145 | Noelle Liang | 51.59 | 9 | B Min | BB: 49.69 (+1.90s | 3.7%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 146 | Elyse Lee | 51.59 | 9 | B Min | BB: 49.69 (+1.90s | 3.7%) | Daly City Dolphins | 06/06/2025 | BAC C B A Meet | |
| 147 | Abigail Forster | 51.66 | 10 | B Min | BB: 49.69 (+1.97s | 3.8%) | Terrapins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 148 | Amy Zhang | 51.66 | 10 | B Min | BB: 49.69 (+1.97s | 3.8%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | |
| 149 | Alexia Abadie | 51.71 | 10 | B Min | BB: 49.69 (+2.02s | 3.9%) | Napa Valley Swim Team | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 150 | Brielle Forrest | 51.73 | 10 | B Min | BB: 49.69 (+2.04s | 3.9%) | Terrapins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
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.