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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Olga Safronova | 47.64 | 10 | B Min | BB: 43.29 (+4.35s | 9.1%) | Jbarracudas Swim Team | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 1502 | Katie Lee | 47.64 | 10 | B Min | BB: 43.29 (+4.35s | 9.1%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 1503 | Georgia Yurchak | 47.65 | 9 | B Min | BB: 43.29 (+4.36s | 9.2%) | Bellevue Club Swim Team | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 1504 | Evelyn Kolbe | 47.66 | 10 | B Min | BB: 43.29 (+4.37s | 9.2%) | Douglas Dolfins Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | |
| 1505 | Quinn Ellison | 47.66 | 9 | B Min | BB: 43.29 (+4.37s | 9.2%) | Seattle Metropolitan Aquatic C | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 1506 | Ava Donovan | 47.66 | 9 | B Min | BB: 43.29 (+4.37s | 9.2%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 1507 | Ina Mehandru | 47.69 | 8 | B Min | BB: 43.29 (+4.40s | 9.2%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 1508 | Hazel Roe | 47.70 | 8 | B Min | BB: 43.29 (+4.41s | 9.2%) | Bend Swim Club | 08/07/2026 | Bend Swim Club August Invitational | |
| 1509 | Emerson Blyth | 47.70 | 10 | B Min | BB: 43.29 (+4.41s | 9.2%) | Bainbridge Island Swim Club | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 1510 | Riley McMullen | 47.71 | 9 | B Min | BB: 43.29 (+4.42s | 9.3%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 1511 | Emily Grabarchuk | 47.71 | 10 | B Min | BB: 43.29 (+4.42s | 9.3%) | South Valley Stingrays | 10/25/2025 | GGST Spooktacular 2025 | |
| 1512 | Julieta Varela | 47.72 | 10 | B Min | BB: 43.29 (+4.43s | 9.3%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 1513 | Esme Kirsch | 47.72 | 9 | B Min | BB: 43.29 (+4.43s | 9.3%) | Albany Aquatic Association | 08/07/2026 | Big Kahuna 2026 | |
| 1514 | Quinn DeProspo-Griffith | 47.72 | 10 | B Min | BB: 43.29 (+4.43s | 9.3%) | Heartland Swim Assoc | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | |
| 1515 | Arya Gruenberg | 47.75 | 10 | B Min | BB: 43.29 (+4.46s | 9.3%) | Boise YMCA Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | |
| 1516 | Evelyn Fei | 47.75 | 10 | B Min | BB: 43.29 (+4.46s | 9.3%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 1517 | Charley Foss | 47.75 | 9 | B Min | BB: 43.29 (+4.46s | 9.3%) | Velocity Swimming | 04/25/2026 | 2026 IE VS James Elwyn Memorial Progressive | |
| 1518 | Ysabella Bravo | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | Terrapins Swim Team | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 1519 | Liana Chen | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1520 | Kinsley Idol | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | |
| 1521 | Rebekah LeDoux | 47.76 | 10 | B Min | BB: 43.29 (+4.47s | 9.4%) | Central Coast Swim Club | 10/11/2025 | 2025 RRST Pumpkin Plunge | |
| 1522 | Brielle Johnson | 47.77 | 9 | B Min | BB: 43.29 (+4.48s | 9.4%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 1523 | Atisa Arvan | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 1524 | Nelia Bourouf | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Unattached | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 1525 | Gweneth Anderson | 47.79 | 10 | B Min | BB: 43.29 (+4.50s | 9.4%) | Roseburg Y Swim Team | 02/08/2026 | 2026 AAA SC Final Countdown Open | |
| 1526 | Delaney Moody | 47.81 | 9 | B Min | BB: 43.29 (+4.52s | 9.5%) | Fallon Barracuda Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | |
| 1527 | Aila Chisholm | 47.82 | 10 | B Min | BB: 43.29 (+4.53s | 9.5%) | Reno Aquatic Club | 02/07/2025 | 2025 Valentines Day Age Group Open | |
| 1528 | Mila Lobo-Guerrero | 47.83 | 10 | B Min | BB: 43.29 (+4.54s | 9.5%) | Maui Swim Club | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |
| 1529 | Dylan Elwonger | 47.83 | 8 | B Min | BB: 43.29 (+4.54s | 9.5%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1530 | Elizabeth Bernabe | 47.85 | 10 | B Min | BB: 43.29 (+4.56s | 9.5%) | Elko Swim Team | 12/13/2025 | 2025 UTAH Winter Classic | |
| 1531 | Cora Tortorich | 47.86 | 9 | B Min | BB: 43.29 (+4.57s | 9.5%) | Capital City Athletics | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 1532 | Elizabeth Burkart | 47.86 | 10 | B Min | BB: 43.29 (+4.57s | 9.5%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | |
| 1533 | Elizabeth Griffith | 47.87 | 8 | B Min | BB: 43.29 (+4.58s | 9.6%) | Terrapins Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 1534 | Ivy McCrea | 47.87 | 9 | B Min | BB: 43.29 (+4.58s | 9.6%) | Vallejo Aquatic Club | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 1535 | Andie Villanueva | 47.87 | 9 | B Min | BB: 43.29 (+4.58s | 9.6%) | Splash Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | |
| 1536 | Peyton Walton | 47.87 | 10 | B Min | BB: 43.29 (+4.58s | 9.6%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1537 | Zella White | 47.88 | 9 | B Min | BB: 43.29 (+4.59s | 9.6%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1538 | Aria Andrieu | 47.88 | 10 | B Min | BB: 43.29 (+4.59s | 9.6%) | Trinity Aquatics | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | |
| 1539 | Audrey Zhou | 47.88 | 9 | B Min | BB: 43.29 (+4.59s | 9.6%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1540 | Abigail Hackenberg | 47.90 | 9 | B Min | BB: 43.29 (+4.61s | 9.6%) | Longmont Swim Club | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 1541 | Lucy Borger | 47.91 | 7 | B Min | BB: 43.29 (+4.62s | 9.6%) | Aces Swim Club | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 1542 | Astrid Albertson | 47.91 | 9 | B Min | BB: 43.29 (+4.62s | 9.6%) | Chugiak Aquatics Club | 11/21/2025 | NLSC Sprint Classic | |
| 1543 | Mila Monge | 47.91 | 9 | B Min | BB: 43.29 (+4.62s | 9.6%) | Livermore AquaCowboys | 11/02/2024 | SRVA SCY CBBB+ | |
| 1544 | Kourtlynd Williams | 47.91 | 9 | B Min | BB: 43.29 (+4.62s | 9.6%) | Star Aquatics | 11/15/2025 | 2025 John Dewey Invitational | |
| 1545 | Avery Grimes | 47.93 | 10 | B Min | BB: 43.29 (+4.64s | 9.7%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 1546 | Penelope Vanschoiack | 47.93 | 8 | B Min | BB: 43.29 (+4.64s | 9.7%) | Apex | 02/15/2026 | 2026 MSC Vs APEX Dual Meet | |
| 1547 | Nyx Spriggs | 47.93 | 8 | B Min | BB: 43.29 (+4.64s | 9.7%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1548 | Eliza Burrows | 47.93 | 9 | B Min | BB: 43.29 (+4.64s | 9.7%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | |
| 1549 | Mina Sim | 47.95 | 9 | B Min | BB: 43.29 (+4.66s | 9.7%) | Team Eugene Aquatics | 04/17/2026 | 2026 April Mini Meet | |
| 1550 | Aria Dao | 47.95 | 9 | B Min | BB: 43.29 (+4.66s | 9.7%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
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.