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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Ina An | 49.17 | 8 | B: 48.59 (+0.58s | 1.2%) | South San Francisco Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 502 | Olivia Wong | 49.17 | 8 | B: 48.59 (+0.58s | 1.2%) | Ladera Oaks | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 503 | Silvia Markus | 49.21 | 10 | B: 48.59 (+0.62s | 1.3%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 504 | Nora Schneider | 49.23 | 8 | B: 48.59 (+0.64s | 1.3%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 505 | Mila Ilchenko | 49.24 | 7 | B: 48.59 (+0.65s | 1.3%) | Terrapins Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 506 | Maya Finegold | 49.24 | 8 | B: 48.59 (+0.65s | 1.3%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 507 | Elisa Wang | 49.26 | 8 | B: 48.59 (+0.67s | 1.4%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 508 | Estelle Liu | 49.28 | 10 | B: 48.59 (+0.69s | 1.4%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | ||
| 509 | Ava Wu | 49.29 | 10 | B: 48.59 (+0.70s | 1.4%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 510 | Vivienne Coviello | 49.30 | 9 | B: 48.59 (+0.71s | 1.4%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 511 | Maeko Lam | 49.32 | 10 | B: 48.59 (+0.73s | 1.5%) | South San Francisco Aquatics | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 512 | Belinda Yang | 49.37 | 10 | B: 48.59 (+0.78s | 1.6%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 513 | Bernice Nguyen | 49.38 | 7 | B: 48.59 (+0.79s | 1.6%) | San Jose Goosemonkeys | 04/26/2025 | Pacific Swimming 10 Under SC Championships | ||
| 514 | Adrienne Schroeder | 49.42 | 9 | B: 48.59 (+0.83s | 1.7%) | The Olympic Club | 06/14/2025 | PC PRNA Swim To Win Summer Plush Edition | ||
| 515 | Jennifer Zhao | 49.43 | 9 | B: 48.59 (+0.84s | 1.7%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 516 | Avery Droubay | 49.51 | 10 | B: 48.59 (+0.92s | 1.9%) | Tri Valley Aquatics | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | ||
| 517 | Ariana Pham | 49.51 | 7 | B: 48.59 (+0.92s | 1.9%) | Unattached | 10/08/2022 | Gilroy Gators And Los Gatos Swim Club S C | ||
| 518 | Lucy Walker | 49.51 | 10 | B: 48.59 (+0.92s | 1.9%) | The Olympic Club | 06/14/2025 | PC PRNA Swim To Win Summer Plush Edition | ||
| 519 | Kira Liao | 49.54 | 8 | B: 48.59 (+0.95s | 1.9%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 520 | Kalista Choo | 49.54 | 8 | B: 48.59 (+0.95s | 1.9%) | Alameda Gators | 10/18/2025 | PC CDST SC C B BB+ | ||
| 521 | Zoe LI | 49.56 | 8 | B: 48.59 (+0.97s | 2.0%) | DeAnza Cupertino Aquatics | 10/07/2023 | DACA C B A + Meet | ||
| 522 | Scarlett Rianda | 49.56 | 10 | B: 48.59 (+0.97s | 2.0%) | San Benito Aquatics | 10/25/2025 | GGST Spooktacular 2025 | ||
| 523 | Arianna Li | 49.56 | 10 | B: 48.59 (+0.97s | 2.0%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 524 | Ella Gallaher | 49.57 | 9 | B: 48.59 (+0.98s | 2.0%) | Quicksilver Swimming | 03/22/2024 | 2024 Milpitas Aquatic Club SC CBA+ Meet | ||
| 525 | Ivy McCrea | 49.57 | 7 | B: 48.59 (+0.98s | 2.0%) | Vallejo Aquatic Club | 03/01/2025 | VJO March Mayhem C B A+ 2025 | ||
| 526 | Emma Andreu Riera | 49.58 | 9 | B: 48.59 (+0.99s | 2.0%) | Monterey Bay Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 527 | Jordan Hunt | 49.63 | 10 | B: 48.59 (+1.04s | 2.1%) | South Valley Makos | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 528 | Hilary Chen | 49.64 | 10 | B: 48.59 (+1.05s | 2.1%) | East Bay Bat Rays | 10/18/2025 | PC CDST SC C B BB+ | ||
| 529 | Anna Mladenova | 49.64 | 8 | B: 48.59 (+1.05s | 2.1%) | Alto Swim Club | 10/21/2023 | Alto Autumn Opener Oct 21 22 | ||
| 530 | Stefanie Sun | 49.69 | 8 | B: 48.59 (+1.10s | 2.2%) | Palo Alto Stanford Aquatics | 10/05/2024 | 2024 DACA CBA SC Meet | ||
| 531 | Ella Smith | 49.69 | 10 | B: 48.59 (+1.10s | 2.2%) | North Bay Aquatics | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 532 | Skylynn Walker | 49.69 | 10 | B: 48.59 (+1.10s | 2.2%) | Reno Aquatic Club | 03/15/2025 | 2025 NNA Age Group Open | ||
| 533 | Varnika Kumar | 49.71 | 10 | B: 48.59 (+1.12s | 2.3%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 534 | Zalia Balkman | 49.76 | 9 | B: 48.59 (+1.17s | 2.4%) | Piedmont Swim Team | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 535 | Quinn Esparza | 49.81 | 9 | B: 48.59 (+1.22s | 2.4%) | San Francisco Seals Swim Team | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 536 | Petra Barklow | 49.82 | 10 | B: 48.59 (+1.23s | 2.5%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 537 | Alyssa Zheng | 49.83 | 9 | B: 48.59 (+1.24s | 2.5%) | Santa Clara Swim Club | 02/08/2025 | Swim South Bay | ||
| 538 | Madigan Tofanelli | 49.87 | 9 | B: 48.59 (+1.28s | 2.6%) | Livermore AquaCowboys | 07/26/2025 | Zone 2 Summer Championships | ||
| 539 | Myra Kantamneni | 49.92 | 9 | B: 48.59 (+1.33s | 2.7%) | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | ||
| 540 | Yuhsin Wu | 49.93 | 9 | B: 48.59 (+1.34s | 2.7%) | Milpitas Aquatic Club | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 541 | Chessa Carlson | 49.95 | 8 | B: 48.59 (+1.36s | 2.7%) | Milpitas Aquatic Club | 03/22/2024 | 2024 Milpitas Aquatic Club SC CBA+ Meet | ||
| 542 | Apoorva Bishnoi | 49.96 | 10 | B: 48.59 (+1.37s | 2.7%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 543 | Wyn Sterling | 49.97 | 9 | B: 48.59 (+1.38s | 2.8%) | Piedmont Swim Team | 10/18/2025 | PC CDST SC C B BB+ | ||
| 544 | Layla Li | 50.04 | 9 | B: 48.59 (+1.45s | 2.9%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 545 | Frances Humphrey | 50.09 | 8 | B: 48.59 (+1.50s | 3.0%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 546 | Adelaide Moore | 50.14 | 9 | B: 48.59 (+1.55s | 3.1%) | Ladera Oaks | 03/29/2024 | Alto Rock The Blocks Invitational | ||
| 547 | Lanxuan Shen | 50.14 | 8 | B: 48.59 (+1.55s | 3.1%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 548 | Myra Prakash | 50.15 | 10 | B: 48.59 (+1.56s | 3.1%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 549 | Argelia Diaz | 50.16 | 10 | B: 48.59 (+1.57s | 3.1%) | Piranha Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 550 | Brynn Arzola | 50.16 | 10 | B: 48.59 (+1.57s | 3.1%) | Bishop Swim Team | 06/14/2025 | Bishop Invitational 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.