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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Evelyn Jiao | 51.15 | 8 | B: 48.59 (+2.56s | 5.0%) | Burlingame Aquatics | 01/13/2024 | CROW C B BB+ JANUARY 2024 | ||
| 602 | Sarah Zhang | 51.18 | 9 | B: 48.59 (+2.59s | 5.1%) | Livermore AquaCowboys | 10/18/2025 | PC CDST SC C B BB+ | ||
| 603 | Catherine Mu | 51.20 | 10 | B: 48.59 (+2.61s | 5.1%) | South Valley Makos | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 604 | Charlie Duke | 51.21 | 10 | B: 48.59 (+2.62s | 5.1%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 605 | Charlotte Chen | 51.22 | 10 | B: 48.59 (+2.63s | 5.1%) | The Olympic Club | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 606 | Tiffany Xiao | 51.23 | 8 | B: 48.59 (+2.64s | 5.2%) | Oakland Undercurrent Swim Team | 03/15/2025 | 2025 NNA Age Group Open | ||
| 607 | Victoria Betancourt | 51.25 | 8 | B: 48.59 (+2.66s | 5.2%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 608 | Angelina Wang | 51.26 | 10 | B: 48.59 (+2.67s | 5.2%) | Milpitas Aquatic Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 609 | Charlotte Sullivan | 51.37 | 9 | B: 48.59 (+2.78s | 5.4%) | Quicksilver Swimming | 03/22/2024 | 2024 Milpitas Aquatic Club SC CBA+ Meet | ||
| 610 | Quinn Li | 51.37 | 9 | B: 48.59 (+2.78s | 5.4%) | Burlingame Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 611 | Matilda Coslovich | 51.40 | 9 | B: 48.59 (+2.81s | 5.5%) | Burlingame Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 612 | Suri Oliver | 51.40 | 9 | B: 48.59 (+2.81s | 5.5%) | Montclair Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 613 | Isla Brown | 51.41 | 9 | B: 48.59 (+2.82s | 5.5%) | Monterey Bay Swim Club | 07/19/2024 | Coast Valley Aquatics Short Course Champs | ||
| 614 | Leah Wang | 51.42 | 9 | B: 48.59 (+2.83s | 5.5%) | South San Francisco Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 615 | Cora Edwards | 51.45 | 10 | B: 48.59 (+2.86s | 5.6%) | Douglas Dolfins Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 616 | Jiwoo Yoo | 51.46 | 8 | B: 48.59 (+2.87s | 5.6%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | ||
| 617 | Valentina Salinas | 51.47 | 10 | B: 48.59 (+2.88s | 5.6%) | Piranha Swimming | 06/14/2025 | PC PRNA Swim To Win Summer Plush Edition | ||
| 618 | Nora Dachs | 51.52 | 8 | B: 48.59 (+2.93s | 5.7%) | Otter Swim Club | 11/16/2024 | 2024 DACA SC CBA Meet | ||
| 619 | Athena Zhang | 51.52 | 10 | B: 48.59 (+2.93s | 5.7%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 620 | Ahana Anumula | 51.54 | 9 | B: 48.59 (+2.95s | 5.7%) | Quicksilver Swimming | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 621 | Maya Tovbis | 51.58 | 10 | B: 48.59 (+2.99s | 5.8%) | Otter Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 622 | Harper Thomas | 51.61 | 9 | B: 48.59 (+3.02s | 5.9%) | Palo Alto Stanford Aquatics | 12/21/2024 | 2024 PASA Winter Frolic Meet @ PALY HS | ||
| 623 | Emersyn Carton | 51.63 | 9 | B: 48.59 (+3.04s | 5.9%) | Hills Hurricane Swimming | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 624 | Danica Seyer | 51.64 | 9 | B: 48.59 (+3.05s | 5.9%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 625 | Stefania Latypova | 51.66 | 8 | B: 48.59 (+3.07s | 5.9%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 626 | Olivia Panos | 51.71 | 9 | B: 48.59 (+3.12s | 6.0%) | Unattached | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 627 | Catalina Swenerton | 51.71 | 10 | B: 48.59 (+3.12s | 6.0%) | Burlingame Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 628 | Tiffany Yuen | 51.72 | 10 | B: 48.59 (+3.13s | 6.1%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 629 | Alice Li | 51.74 | 7 | B: 48.59 (+3.15s | 6.1%) | California Dolphins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | ||
| 630 | Lily Cornish | 51.77 | 9 | B: 48.59 (+3.18s | 6.1%) | Aptos Cabrillo Swim Club | 03/22/2024 | 2024 Milpitas Aquatic Club SC CBA+ Meet | ||
| 631 | Colby McGrath | 51.78 | 7 | B: 48.59 (+3.19s | 6.2%) | Palo Alto Stanford Aquatics | 01/11/2025 | South San Francisco New Year Splash C B A+ | ||
| 632 | Elizabeth Comanor | 51.79 | 8 | B: 48.59 (+3.20s | 6.2%) | Alto Swim Club | 03/29/2024 | Alto Rock The Blocks Invitational | ||
| 633 | Roslyn Bumgardner | 51.80 | 8 | B: 48.59 (+3.21s | 6.2%) | Humboldt Swim Club | 11/23/2024 | Thankswimming Classic 2024 | ||
| 634 | Stella von Zweigbergk | 51.81 | 10 | B: 48.59 (+3.22s | 6.2%) | Los Altos Mountain View Aquati | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 635 | Shayla Purville | 51.81 | 9 | B: 48.59 (+3.22s | 6.2%) | Burlingame Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 636 | Caroline Czisch | 51.85 | 8 | B: 48.59 (+3.26s | 6.3%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 637 | Maya Stotts | 51.92 | 9 | B: 48.59 (+3.33s | 6.4%) | Hills Hurricane Swimming | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 638 | Caydence Leonardo | 51.94 | 9 | B: 48.59 (+3.35s | 6.4%) | Usf Koret Youth Swim Club | 02/22/2025 | NVST Swimming Into Spring | ||
| 639 | Lilah Lopez | 51.95 | 9 | B: 48.59 (+3.36s | 6.5%) | Waves Aquatics Napa Valley | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 640 | Olivia Farrow | 51.96 | 9 | B: 48.59 (+3.37s | 6.5%) | North Bay Aquatics | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 641 | Olivia Liao | 52.01 | 9 | B: 48.59 (+3.42s | 6.6%) | California Dolphins Swim Team | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | ||
| 642 | Onah Jacobs | 52.01 | 8 | B: 48.59 (+3.42s | 6.6%) | Crescent City Swim Club | 10/25/2025 | Superior Aquatics Monster Splash | ||
| 643 | Adeline Mozaffarian | 52.02 | 9 | B: 48.59 (+3.43s | 6.6%) | Montclair Swim Team | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 644 | Isabel Malgapo | 52.02 | 9 | B: 48.59 (+3.43s | 6.6%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 645 | Jacqueline Han | 52.02 | 7 | B: 48.59 (+3.43s | 6.6%) | California Dolphins Swim Team | 11/12/2022 | Ruby Hill Aquatics SC C B BB+ Meet | ||
| 646 | Fazia Cherik | 52.03 | 8 | B: 48.59 (+3.44s | 6.6%) | Tiger Aquatics | 01/13/2024 | 2024 Tiger Aquatics C B BB+ | ||
| 647 | Sydney DeLellis | 52.03 | 9 | B: 48.59 (+3.44s | 6.6%) | Reno Aquatic Club | 01/17/2025 | 2025 Blizzard Blast Swim Meet | ||
| 648 | Eloise Langhals | 52.06 | 9 | B: 48.59 (+3.47s | 6.7%) | Neptune Swimming | 11/02/2024 | NVST Swimming Into Fall | ||
| 649 | Greta Cunningham | 52.10 | 10 | B: 48.59 (+3.51s | 6.7%) | AC Swim Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 650 | Nevaeh Kubiak | 52.10 | 10 | B: 48.59 (+3.51s | 6.7%) | Carson Tigersharks | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
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.