Pacific Swimming Girls 10 & under - 50 Y 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 | Addison Mou | 40.81 | 10 | BB Min | A: 37.99 (+2.82s | 6.9%) | Almaden Riptide | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 102 | Sloane Howard | 40.87 | 9 | BB Min | A: 37.99 (+2.88s | 7.0%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | |
| 103 | Annabelle Zee | 40.90 | 9 | BB Min | A: 37.99 (+2.91s | 7.1%) | Burlingame Aquatics | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 104 | Emery Keatley | 40.97 | 10 | BB Min | A: 37.99 (+2.98s | 7.3%) | North Bay Aquatics | 11/08/2025 | TCA PC November SC C B A+ | |
| 105 | Yunqiao Tang | 41.06 | 9 | BB Min | A: 37.99 (+3.07s | 7.5%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
| 106 | Eliana Clemenza | 41.16 | 9 | BB Min | A: 37.99 (+3.17s | 7.7%) | Seals Aquatics | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 107 | Maya Losada-Tweedell | 41.19 | 8 | BB Min | A: 37.99 (+3.20s | 7.8%) | Neptune Swimming | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 108 | Harriet Jones | 41.33 | 10 | BB Min | A: 37.99 (+3.34s | 8.1%) | Zone 4 All Stars | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 109 | Evie Maldonado | 41.37 | 8 | BB Min | A: 37.99 (+3.38s | 8.2%) | Carson Tigersharks | 07/31/2026 | 2026 High Country Short Course Championship | |
| 110 | Lillian Edeli | 41.40 | 10 | BB Min | A: 37.99 (+3.41s | 8.2%) | YMCA Presidio Aquatics | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 111 | Daphne Larsen | 41.41 | 10 | BB Min | A: 37.99 (+3.42s | 8.3%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | |
| 112 | Makenna Sturgeon | 41.43 | 10 | BB Min | A: 37.99 (+3.44s | 8.3%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | |
| 113 | Thalia Bonne | 41.43 | 10 | BB Min | A: 37.99 (+3.44s | 8.3%) | Sunnyvale Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 114 | Hannah Estes | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | East Bay Silver Dolphins | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 115 | Lilas Erekat | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Burlingame Aquatics | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 116 | Rosalie Park | 41.59 | 8 | BB Min | A: 37.99 (+3.60s | 8.7%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 117 | Autumn Cooper | 41.66 | 10 | BB Min | A: 37.99 (+3.67s | 8.8%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 118 | Malia Pavloff | 41.68 | 10 | BB Min | A: 37.99 (+3.69s | 8.9%) | Daly City Dolphins | 01/24/2026 | 2026 Zone 1 North Championships | |
| 119 | Nora Pei | 41.70 | 10 | BB Min | A: 37.99 (+3.71s | 8.9%) | Albany Armada Aquatics | 07/10/2026 | Redwood Empire Swim League Championship | |
| 120 | Lucia Tang | 41.72 | 9 | BB Min | A: 37.99 (+3.73s | 8.9%) | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | |
| 121 | Bella Li | 41.74 | 9 | BB Min | A: 37.99 (+3.75s | 9.0%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 122 | Riley Luong | 41.82 | 10 | BB Min | A: 37.99 (+3.83s | 9.2%) | Fog City Hammerheads | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 123 | Millie Smith | 41.87 | 10 | BB Min | A: 37.99 (+3.88s | 9.3%) | Palo Alto Stanford Aquatics | 07/10/2026 | Sensational Summer Of 26 Block Party | |
| 124 | Vedashri Kilambi | 41.87 | 8 | BB Min | A: 37.99 (+3.88s | 9.3%) | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 125 | Suah Cho | 41.88 | 10 | BB Min | A: 37.99 (+3.89s | 9.3%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 126 | Piper Dorr | 41.88 | 10 | BB Min | A: 37.99 (+3.89s | 9.3%) | Orinda Aquatics | 12/12/2025 | Winter SC Age Group Championships | |
| 127 | Helen Zhang | 41.89 | 10 | BB Min | A: 37.99 (+3.90s | 9.3%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
| 128 | Olive Mock | 41.91 | 9 | BB Min | A: 37.99 (+3.92s | 9.4%) | Hills Hurricane Swimming | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 129 | Camila Kubat | 41.94 | 9 | BB Min | A: 37.99 (+3.95s | 9.4%) | Ladera Oaks | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 130 | Jane Cheng | 41.95 | 10 | BB Min | A: 37.99 (+3.96s | 9.4%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 131 | Emma Huang | 41.95 | 9 | BB Min | A: 37.99 (+3.96s | 9.4%) | Unattached | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 132 | Elisa Wang | 41.98 | 9 | BB Min | A: 37.99 (+3.99s | 9.5%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 133 | Madeleine Wallace | 42.02 | 10 | BB Min | A: 37.99 (+4.03s | 9.6%) | Napa Valley Swim Team | 07/25/2026 | 2026 REAL Championships | |
| 134 | Alexa Rodde | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 135 | Caterina Persha | 42.08 | 10 | BB Min | A: 37.99 (+4.09s | 9.7%) | Montclair Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 136 | Michelle Kopelovich | 42.09 | 10 | BB Min | A: 37.99 (+4.10s | 9.7%) | Orinda Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 137 | Chelsea Shia | 42.12 | 9 | BB Min | A: 37.99 (+4.13s | 9.8%) | DeAnza Cupertino Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 138 | June Richardson | 42.12 | 10 | BB Min | A: 37.99 (+4.13s | 9.8%) | Reno Aquatic Club | 01/16/2026 | 2026 Blizzard Blast Swim Meet | |
| 139 | Ami Tanaka | 42.16 | 9 | BB Min | A: 37.99 (+4.17s | 9.9%) | Burlingame Aquatics | 02/22/2025 | BAC C B A Meet | |
| 140 | Elizabeth Huang | 42.18 | 8 | BB Min | A: 37.99 (+4.19s | 9.9%) | Otter Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 141 | Vivienne Coviello | 42.23 | 10 | BB Min | A: 37.99 (+4.24s | 10.0%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 142 | Riley Hom | 42.30 | 10 | BB Min | A: 37.99 (+4.31s | 10.2%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | |
| 143 | Isabella Gomez | 42.30 | 9 | BB Min | A: 37.99 (+4.31s | 10.2%) | Neptune Swimming | 11/08/2025 | TCA PC November SC C B A+ | |
| 144 | Melody Chen | 42.33 | 10 | BB Min | A: 37.99 (+4.34s | 10.3%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 145 | Ava Fisher | 42.34 | 10 | BB Min | A: 37.99 (+4.35s | 10.3%) | Brentwood Seawolves | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 146 | Sophie Helmick | 42.37 | 9 | BB Min | A: 37.99 (+4.38s | 10.3%) | Sunnyvale Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 147 | Zoe Campero | 42.44 | 10 | BB Min | A: 37.99 (+4.45s | 10.5%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 148 | Josephine Woltman | 42.47 | 10 | BB Min | A: 37.99 (+4.48s | 10.5%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | |
| 149 | Emma Guo | 42.51 | 9 | BB Min | A: 37.99 (+4.52s | 10.6%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 150 | Claire Su | 42.54 | 10 | BB Min | A: 37.99 (+4.55s | 10.7%) | Montclair Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
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.