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 | Annelise Blaustein | 48.69 | 10 | BB Min | A: 43.59 (+5.10s | 10.5%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 102 | Mia Xu | 48.72 | 9 | BB Min | A: 43.59 (+5.13s | 10.5%) | St. Lawrence Swim Team | 06/27/2025 | Valley Splash | |
| 103 | Taylor Hall | 48.74 | 10 | BB Min | A: 43.59 (+5.15s | 10.6%) | Valley Splash | 06/27/2025 | Valley Splash | |
| 104 | Avery Eash | 48.74 | 9 | BB Min | A: 43.59 (+5.15s | 10.6%) | Palo Alto Stanford Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 105 | Saanvi Mopuri | 48.77 | 10 | BB Min | A: 43.59 (+5.18s | 10.6%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 106 | Melody Chen | 48.77 | 9 | BB Min | A: 43.59 (+5.18s | 10.6%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 107 | Areerada Jirathramakul | 48.81 | 9 | BB Min | A: 43.59 (+5.22s | 10.7%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 108 | Ameena Makhzoumi | 48.81 | 9 | BB Min | A: 43.59 (+5.22s | 10.7%) | Ladera Oaks | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 109 | Jax Bartnick | 49.04 | 10 | BB Min | A: 43.59 (+5.45s | 11.1%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 110 | Kaylee Zhang | 49.08 | 8 | BB Min | A: 43.59 (+5.49s | 11.2%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 111 | Lana Chao | 49.11 | 10 | BB Min | A: 43.59 (+5.52s | 11.2%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 112 | Maya Jain | 49.20 | 10 | BB Min | A: 43.59 (+5.61s | 11.4%) | The Olympic Club | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 113 | Parker Chang | 49.23 | 10 | BB Min | A: 43.59 (+5.64s | 11.5%) | Bulldog Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 114 | Riley Luong | 49.27 | 8 | BB Min | A: 43.59 (+5.68s | 11.5%) | Fog City Hammerheads | 04/19/2025 | Alto Spring Jam Meet | |
| 115 | Charlee Sill | 49.28 | 8 | BB Min | A: 43.59 (+5.69s | 11.5%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | |
| 116 | Emma Yu | 49.29 | 10 | BB Min | A: 43.59 (+5.70s | 11.6%) | Daly City Dolphins | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 117 | Tiana Shah | 49.31 | 10 | BB Min | A: 43.59 (+5.72s | 11.6%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 118 | Emilia Chang | 49.32 | 9 | BB Min | A: 43.59 (+5.73s | 11.6%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 119 | Adalyn Peng | 49.36 | 8 | BB Min | A: 43.59 (+5.77s | 11.7%) | Monterey Bay Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 120 | Eugenie Surya | 49.36 | 10 | BB Min | A: 43.59 (+5.77s | 11.7%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 121 | Rachel Ellis | 49.37 | 8 | BB Min | A: 43.59 (+5.78s | 11.7%) | South Valley Makos | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 122 | Kayla Mirasol | 49.38 | 9 | BB Min | A: 43.59 (+5.79s | 11.7%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | |
| 123 | Amelia Athanassious | 49.51 | 10 | BB Min | A: 43.59 (+5.92s | 12.0%) | Neptune Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 124 | Amanda Wu | 49.52 | 9 | BB Min | A: 43.59 (+5.93s | 12.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 125 | Priscilla Qi | 49.56 | 9 | BB Min | A: 43.59 (+5.97s | 12.0%) | Santa Clara Swim Club | 07/20/2024 | Alto Last Splash Invitational | |
| 126 | Maeva Kapp | 49.61 | 9 | BB Min | A: 43.59 (+6.02s | 12.1%) | Thunder Coast Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 127 | Anna Neary | 49.70 | 9 | B Min | BB: 49.69 (+0.01s | 0.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 128 | Gabrielle Park | 49.75 | 9 | B Min | BB: 49.69 (+0.06s | 0.1%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Mayhem LCM Meet | |
| 129 | Carolyn Chang | 49.75 | 10 | B Min | BB: 49.69 (+0.06s | 0.1%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 130 | Isabella Liang | 49.77 | 9 | B Min | BB: 49.69 (+0.08s | 0.2%) | Piedmont Swim Team | 05/11/2024 | SRVA LCM CBBB+ | |
| 131 | Jenna Elgalaind | 49.87 | 7 | B Min | BB: 49.69 (+0.18s | 0.4%) | Quicksilver Swimming | 06/16/2023 | QSS V TIDE LCM Dual Meet | |
| 132 | Eliana Clemenza | 49.94 | 8 | B Min | BB: 49.69 (+0.25s | 0.5%) | Seals Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 133 | Amy Qian | 49.98 | 7 | B Min | BB: 49.69 (+0.29s | 0.6%) | Santa Clara Swim Club | 05/25/2024 | SCSC Pacific Swimming Long Course Intrasquad | |
| 134 | Ellen Jaime | 50.03 | 10 | B Min | BB: 49.69 (+0.34s | 0.7%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 135 | Sofia Khalfin | 50.14 | 8 | B Min | BB: 49.69 (+0.45s | 0.9%) | Terrapins Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 136 | Alyssa Zheng | 50.14 | 10 | B Min | BB: 49.69 (+0.45s | 0.9%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 137 | Chengxi Song | 50.15 | 7 | B Min | BB: 49.69 (+0.46s | 0.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 138 | Aila Chisholm | 50.21 | 9 | B Min | BB: 49.69 (+0.52s | 1.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 139 | Helen Zhang | 50.24 | 8 | 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 | |
| 140 | Chloe Xin | 50.25 | 7 | B Min | BB: 49.69 (+0.56s | 1.1%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 141 | Carter Krouse | 50.30 | 10 | B Min | BB: 49.69 (+0.61s | 1.2%) | The Olympic Club | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 142 | Soomin Han | 50.33 | 9 | B Min | BB: 49.69 (+0.64s | 1.3%) | Quicksilver Swimming | 07/19/2025 | Alto Last Splash | |
| 143 | Fazia Cherik | 50.37 | 9 | B Min | BB: 49.69 (+0.68s | 1.4%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 144 | Kateryna Molochko | 50.41 | 10 | B Min | BB: 49.69 (+0.72s | 1.4%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 145 | Sailor Li | 50.44 | 7 | B Min | BB: 49.69 (+0.75s | 1.5%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 146 | Rachel Li | 50.46 | 10 | B Min | BB: 49.69 (+0.77s | 1.5%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 147 | Katerina Oldham | 50.50 | 10 | B Min | BB: 49.69 (+0.81s | 1.6%) | Bulldog Swim Club | 07/19/2025 | Alto Last Splash | |
| 148 | Jia Ryu | 50.55 | 10 | B Min | BB: 49.69 (+0.86s | 1.7%) | Palo Alto Stanford Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 149 | Faye Stevens | 50.56 | 9 | B Min | BB: 49.69 (+0.87s | 1.7%) | Neptune Swimming | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 150 | Zoey Mora | 50.61 | 10 | B Min | BB: 49.69 (+0.92s | 1.8%) | South Valley Makos | 06/27/2025 | Valley Splash | |
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.