Western Zone Zone Boys 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Levi Piela | 1:03.70 | 8 | B: 48.29 (+15.41s | 24.2%) | Life Time Colorado Swim Club | 02/13/2026 | 2026 CO Valentine Open | ||
| 3552 | Daniel Castro | 1:03.74 | 8 | B: 48.29 (+15.45s | 24.2%) | Mission Aurora Colorado Swimmi | 11/01/2024 | 2024 CO ACES High Point Invite | ||
| 3553 | Tarun Srinivasan | 1:03.75 | 7 | B: 48.29 (+15.46s | 24.3%) | Pro Swimming | 10/24/2025 | 2025 PN Pro October Intrasquad | ||
| 3554 | Dylan Driscoll | 1:03.76 | 9 | B: 48.29 (+15.47s | 24.3%) | The Dalles Swim Team | 01/11/2025 | 2025 HRVST Winter Invitational | ||
| 3555 | Timothy Chau | 1:03.76 | 8 | B: 48.29 (+15.47s | 24.3%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 3556 | Fox Feighery | 1:03.77 | 8 | B: 48.29 (+15.48s | 24.3%) | Chehalem Swim Team | 11/01/2024 | 2024 McSwimville Invitational | ||
| 3557 | Cooper Yang | 1:03.77 | 7 | B: 48.29 (+15.48s | 24.3%) | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 3558 | Grant Harris | 1:03.81 | 7 | B: 48.29 (+15.52s | 24.3%) | Voltage Aquatics | 07/13/2024 | 2024 Mashed Potato Dash | ||
| 3559 | Stephen Zhang | 1:03.82 | 5 | B: 48.29 (+15.53s | 24.3%) | Alto Swim Club | 10/29/2022 | SUNN Fall Classic C B A Short Course Meet | ||
| 3560 | Gabriel Ortiz | 1:03.86 | 9 | B: 48.29 (+15.57s | 24.4%) | Napa Valley Swim Team | 07/26/2025 | 2025 REAL Championships | ||
| 3561 | William Zhao | 1:03.87 | 8 | B: 48.29 (+15.58s | 24.4%) | Palo Alto Stanford Aquatics | 10/05/2024 | 2024 DACA CBA SC Meet | ||
| 3562 | Liam Chu | 1:03.89 | 6 | B: 48.29 (+15.60s | 24.4%) | Quicksilver Swimming | 11/04/2023 | QSS Short Course Distance CBA+ Meet | ||
| 3563 | Adrian Tastevin | 1:03.89 | 9 | B: 48.29 (+15.60s | 24.4%) | Seals Aquatics | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 3564 | Blake McCaffrey | 1:03.95 | 9 | B: 48.29 (+15.66s | 24.5%) | Cascade Swim Club | 03/01/2025 | 2025 PN CSC Mystery Meet | ||
| 3565 | Nicholas Vakulchyk | 1:03.97 | 8 | B: 48.29 (+15.68s | 24.5%) | Burlingame Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 3566 | Marc Belenguer Torres | 1:03.98 | 8 | B: 48.29 (+15.69s | 24.5%) | Flatiron Athletic Club | 02/08/2025 | 2025 CO NCS 10 U Winter Spectacular | ||
| 3567 | Myers Rowntree | 1:03.99 | 8 | B: 48.29 (+15.70s | 24.5%) | Coronado Swim -team Elite | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 3568 | Bronson Bruland | 1:04.01 | 8 | B: 48.29 (+15.72s | 24.6%) | Mlst | 06/08/2024 | Bishop Invitational | ||
| 3569 | Spencer Van Dijk | 1:04.12 | 8 | B: 48.29 (+15.83s | 24.7%) | Sweet Home Swim Club, Inc. | 01/25/2026 | 2026 Winter Invite | ||
| 3570 | William Best | 1:04.12 | 8 | B: 48.29 (+15.83s | 24.7%) | Loveland Swim Club | 03/07/2025 | 2025 CO NCS Winter District Championships | ||
| 3571 | George Golub | 1:04.14 | 9 | B: 48.29 (+15.85s | 24.7%) | Neptune Swimming | 12/13/2024 | Neptune Swimming Swim Like The Dickens | ||
| 3572 | Chase Carlberg | 1:04.19 | 8 | B: 48.29 (+15.90s | 24.8%) | Wave Aquatics | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 3573 | Lucian Goodrich | 1:04.19 | 9 | B: 48.29 (+15.90s | 24.8%) | Swim Lake City Legends | 11/01/2025 | Dive Into The Unknown 2025 | ||
| 3574 | Andre Manguro | 1:04.22 | 9 | B: 48.29 (+15.93s | 24.8%) | Nathan Hale | 02/20/2025 | 2025 1A 2A Boys State Swim Dive Champs | ||
| 3575 | Simon Warmbier | 1:04.23 | 10 | B: 48.29 (+15.94s | 24.8%) | McMinnville Swim Club | 11/07/2025 | 2025 McSwimville Invitational | ||
| 3576 | Jameson Foley | 1:04.23 | 8 | B: 48.29 (+15.94s | 24.8%) | San Benito Aquatics | 11/15/2024 | MBSC GSMY Z1S Race To AGC C B A+ | ||
| 3577 | Peter Pierce | 1:04.23 | 9 | B: 48.29 (+15.94s | 24.8%) | Renegade Aquatics | 06/28/2025 | 2025 SI FAST RISING STARS 2 | ||
| 3578 | Zion Rex | 1:04.24 | 7 | B: 48.29 (+15.95s | 24.8%) | Albany Aquatic Association | 11/01/2025 | 2025 AAA Turkey Dive Invitational | ||
| 3579 | Victor Barbosa | 1:04.26 | 8 | B: 48.29 (+15.97s | 24.9%) | Portland Aquatic Club | 11/01/2025 | 2025 PAC Fall Invitational | ||
| 3580 | Danylo Gavrysh | 1:04.27 | 8 | B: 48.29 (+15.98s | 24.9%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 3581 | Robert Trujillo | 1:04.30 | 9 | B: 48.29 (+16.01s | 24.9%) | Neptune Swimming | 07/20/2024 | 2024 REAL Championships | ||
| 3582 | Alex Zhang | 1:04.30 | 10 | B: 48.29 (+16.01s | 24.9%) | Tualatin Hills Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 3583 | Ethan Ding | 1:04.31 | 8 | B: 48.29 (+16.02s | 24.9%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 3584 | Abhay Iyengar | 1:04.32 | 10 | B: 48.29 (+16.03s | 24.9%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 3585 | Biel Alvarenga Lima | 1:04.35 | 7 | B: 48.29 (+16.06s | 25.0%) | Swim Lake City Legends | 11/20/2025 | 2025 MAC Thanksgiving Mini Meet | ||
| 3586 | Elliot Theian | 1:04.37 | 6 | B: 48.29 (+16.08s | 25.0%) | Lake Oswego Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 3587 | Chase Kress | 1:04.39 | 10 | B: 48.29 (+16.10s | 25.0%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | ||
| 3588 | Bryant Reckinger | 1:04.42 | 9 | B: 48.29 (+16.13s | 25.0%) | Longmont Swim Club | 07/09/2025 | 2025 CO NCS 10 U Summer Festival | ||
| 3589 | Keo Strong | 1:04.47 | 8 | B: 48.29 (+16.18s | 25.1%) | Piedmont Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 3590 | Kellyn Monson | 1:04.48 | 7 | B: 48.29 (+16.19s | 25.1%) | Team Eugene Aquatics | 12/12/2025 | 2025 TEAM Winter Invitational | ||
| 3591 | Andrew Mau | 1:04.50 | 9 | B: 48.29 (+16.21s | 25.1%) | Punahou Aquatics Institute | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 3592 | Lionel Bush | 1:04.52 | 7 | B: 48.29 (+16.23s | 25.2%) | South Davis Aquatics Team | 10/25/2025 | SDAT October 2025 Intrasquad Meet | ||
| 3593 | Cary Zhou | 1:04.52 | 8 | B: 48.29 (+16.23s | 25.2%) | Wave Aquatics | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 3594 | Josh Lu | 1:04.54 | 9 | B: 48.29 (+16.25s | 25.2%) | Wave Aquatics | 06/20/2025 | 2025 PN SRST StingRay Invitational | ||
| 3595 | Ethan Robbins | 1:04.59 | 7 | B: 48.29 (+16.30s | 25.2%) | Douglas Dolfins Swim Team | 08/02/2024 | High Country Short Course Championship | ||
| 3596 | Blake Ellsworth | 1:04.60 | 9 | B: 48.29 (+16.31s | 25.2%) | San Benito Aquatics | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 3597 | Prayan Shrestha | 1:04.60 | 8 | B: 48.29 (+16.31s | 25.2%) | Mission Aurora Colorado Swimmi | 11/01/2024 | 2024 CO ACES High Point Invite | ||
| 3598 | Maverick Goldstein | 1:04.61 | 9 | B: 48.29 (+16.32s | 25.3%) | Jackson Hole Stingrays | 10/25/2025 | Spook Splash 2025 | ||
| 3599 | Dylan Yambem | 1:04.64 | 9 | B: 48.29 (+16.35s | 25.3%) | Swim South Bay | 02/08/2025 | Swim South Bay | ||
| 3600 | Logan Williamson | 1:04.74 | 7 | B: 48.29 (+16.45s | 25.4%) | Merced Skimmers Swim Team | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
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.