Western Zone Zone Girls 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1601 | Lillian Bongirno | 46.32 | 8 | B Min | BB: 43.29 (+3.03s | 6.5%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | |
| 1602 | Andradige Silva | 46.33 | 7 | B Min | BB: 43.29 (+3.04s | 6.6%) | Beaverton Area Aquatics Club | 11/07/2025 | 2025 McSwimville Invitational | |
| 1603 | Cecilia Crane | 46.35 | 10 | B Min | BB: 43.29 (+3.06s | 6.6%) | Cascade Swim Club | 11/08/2025 | 2025 BBST November Invitational | |
| 1604 | Emma Patrick | 46.35 | 8 | B Min | BB: 43.29 (+3.06s | 6.6%) | Vacaville Swim Club | 02/24/2024 | NVST Short Course PC C B A+ | |
| 1605 | Aubrey Deits | 46.35 | 10 | B Min | BB: 43.29 (+3.06s | 6.6%) | Fort Collins Area Swim Team | 07/19/2025 | 2025 CO Loveland Snow Cone #3 | |
| 1606 | Mavis Abbott | 46.35 | 8 | B Min | BB: 43.29 (+3.06s | 6.6%) | Denver Triton Swim Team | 01/16/2026 | 2026 CO CUDA Classic | |
| 1607 | Olivia Hudak | 46.35 | 9 | B Min | BB: 43.29 (+3.06s | 6.6%) | Hilo Aquatic Club | 10/18/2025 | BIG ISLAND SWIMMING @ HPA | |
| 1608 | Alicia Tan | 46.38 | 8 | B Min | BB: 43.29 (+3.09s | 6.7%) | Bellevue Club Swim Team | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 1609 | Emelia Ryan | 46.39 | 9 | B Min | BB: 43.29 (+3.10s | 6.7%) | Denver Swim Academy | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 1610 | Nya Hilderbrand | 46.39 | 8 | B Min | BB: 43.29 (+3.10s | 6.7%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | |
| 1611 | Annabelle Wang | 46.39 | 9 | B Min | BB: 43.29 (+3.10s | 6.7%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 1612 | Hannah Anslinger | 46.40 | 9 | B Min | BB: 43.29 (+3.11s | 6.7%) | The Dalles Swim Team | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | |
| 1613 | Landon Day | 46.41 | 9 | B Min | BB: 43.29 (+3.12s | 6.7%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | |
| 1614 | Bethany Qin | 46.41 | 8 | B Min | BB: 43.29 (+3.12s | 6.7%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 1615 | Tatiana Chorman | 46.41 | 10 | B Min | BB: 43.29 (+3.12s | 6.7%) | Heartland Swim Assoc | 12/05/2025 | 2025 SI JBST Wag Max Meet | |
| 1616 | Makena Nelson | 46.42 | 8 | B Min | BB: 43.29 (+3.13s | 6.7%) | Excel Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
| 1617 | Tess Jackman | 46.43 | 9 | B Min | BB: 43.29 (+3.14s | 6.8%) | Harbor Aquatics Club | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | |
| 1618 | Heidi West | 46.43 | 9 | B Min | BB: 43.29 (+3.14s | 6.8%) | Hillsboro Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | |
| 1619 | Keran Shen | 46.43 | 8 | B Min | BB: 43.29 (+3.14s | 6.8%) | DeAnza Cupertino Aquatics | 10/25/2025 | 2025 SUNN Fall Classic | |
| 1620 | Kinsley Cao | 46.44 | 9 | B Min | BB: 43.29 (+3.15s | 6.8%) | Stingray Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |
| 1621 | Evelyn Vo | 46.44 | 8 | B Min | BB: 43.29 (+3.15s | 6.8%) | Legacy Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 1622 | Dakota Shiao | 46.44 | 9 | B Min | BB: 43.29 (+3.15s | 6.8%) | Avon Swim Club | 11/01/2024 | 2024 CO ACES High Point Invite | |
| 1623 | Drew Howard | 46.45 | 9 | B Min | BB: 43.29 (+3.16s | 6.8%) | La Grande Swim Club | 10/26/2024 | 2024 Spooktacular Swim Meet | |
| 1624 | Inez Hipskind Power | 46.45 | 9 | B Min | BB: 43.29 (+3.16s | 6.8%) | Montclair Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 1625 | Ava Gregg | 46.45 | 10 | B Min | BB: 43.29 (+3.16s | 6.8%) | Highlands Ranch Aquatics | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 1626 | Verity Keller | 46.45 | 8 | B Min | BB: 43.29 (+3.16s | 6.8%) | Wasatch Swim Club | 12/13/2025 | 2025 UTAH Winter Classic | |
| 1627 | Natalie Schneider | 46.46 | 10 | B Min | BB: 43.29 (+3.17s | 6.8%) | Falfins Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 1628 | Amelia Wang | 46.46 | 9 | B Min | BB: 43.29 (+3.17s | 6.8%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 1629 | Miriam Rudwick | 46.47 | 9 | B Min | BB: 43.29 (+3.18s | 6.8%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 1630 | Kali Joseph | 46.48 | 9 | B Min | BB: 43.29 (+3.19s | 6.9%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | |
| 1631 | Layli Firdawsi Akhavan | 46.48 | 9 | B Min | BB: 43.29 (+3.19s | 6.9%) | Cascade Swim Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 1632 | Tatiana Marian | 46.49 | 9 | B Min | BB: 43.29 (+3.20s | 6.9%) | Neptune Swimming | 11/08/2025 | TCA PC November SC C B A+ | |
| 1633 | Penny Danchik | 46.50 | 9 | B Min | BB: 43.29 (+3.21s | 6.9%) | North Jeffco Swim Team | 02/07/2025 | 2025 CO NJ Groundhog Invite | |
| 1634 | Sabrina Lott | 46.50 | 10 | B Min | BB: 43.29 (+3.21s | 6.9%) | Olympic Cascade Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 1635 | Alexandra Oseev | 46.50 | 9 | B Min | BB: 43.29 (+3.21s | 6.9%) | Renegade Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 1636 | Cora Agan | 46.51 | 9 | B Min | BB: 43.29 (+3.22s | 6.9%) | Chinook Aquatic Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 1637 | Sky Lorge | 46.51 | 8 | B Min | BB: 43.29 (+3.22s | 6.9%) | Kamehameha Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 1638 | Emma Sandoval | 46.51 | 8 | B Min | BB: 43.29 (+3.22s | 6.9%) | CAC Stingrays Swim Team | 09/28/2024 | 2024 CO Gregg Gracheck Memorial | |
| 1639 | Kennedy Schull | 46.52 | 8 | B Min | BB: 43.29 (+3.23s | 6.9%) | Lake Oswego Swim Club | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 1640 | Laura Francis | 46.53 | 10 | B Min | BB: 43.29 (+3.24s | 7.0%) | Issaquah Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 1641 | Ellery Mueller | 46.53 | 10 | B Min | BB: 43.29 (+3.24s | 7.0%) | Univ. of Denver Hilltoppers | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1642 | Arya Evans | 46.54 | 9 | B Min | BB: 43.29 (+3.25s | 7.0%) | Harbor Aquatics Club | 11/23/2024 | 2024 PN November AGI Divsion 3 | |
| 1643 | Marielle Herring | 46.54 | 9 | B Min | BB: 43.29 (+3.25s | 7.0%) | Aquawolves Swimming | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | |
| 1644 | Keira Chan | 46.54 | 9 | B Min | BB: 43.29 (+3.25s | 7.0%) | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |
| 1645 | Presley Simmons | 46.54 | 9 | B Min | BB: 43.29 (+3.25s | 7.0%) | College Area Swim Team | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 1646 | Penny Chen | 46.55 | 8 | B Min | BB: 43.29 (+3.26s | 7.0%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1647 | Leah Wang | 46.55 | 9 | B Min | BB: 43.29 (+3.26s | 7.0%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 1648 | Sophia Eleryan | 46.56 | 10 | B Min | BB: 43.29 (+3.27s | 7.0%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 1649 | Vale Short | 46.56 | 9 | B Min | BB: 43.29 (+3.27s | 7.0%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 1650 | Clara Harrison | 46.56 | 9 | B Min | BB: 43.29 (+3.27s | 7.0%) | Cascade Swim Club | 10/04/2025 | 2025 PN Cascade Fall Classic | |
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.