Western Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3501 | Adrian Pierre | 52.91 | 10 | B: 38.19 (+14.72s | 27.8%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | ||
| 3502 | Russell Johnson | 52.92 | 6 | B: 38.19 (+14.73s | 27.8%) | Cali Piranha Swim Team | 08/08/2026 | 2026 SI WIND All Ages NTS Wrap Up Meet | ||
| 3503 | Alden Herrera | 52.93 | 9 | B: 38.19 (+14.74s | 27.8%) | Team Eugene Aquatics | 06/05/2026 | 2026 June Mini Meet | ||
| 3504 | Alonso Basanez | 52.93 | 8 | B: 38.19 (+14.74s | 27.8%) | San Benito Aquatics | 07/24/2026 | CVAL 2026 | ||
| 3505 | Falefatu Moaalii | 52.95 | 7 | B: 38.19 (+14.76s | 27.9%) | Utah Valley Aquatics | 10/23/2025 | Mike Harper Mini Meet | ||
| 3506 | Cassius Bui | 52.95 | 9 | B: 38.19 (+14.76s | 27.9%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | ||
| 3507 | Henry Lee | 52.95 | 8 | B: 38.19 (+14.76s | 27.9%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | ||
| 3508 | Isaac Nguyen | 52.97 | 9 | B: 38.19 (+14.78s | 27.9%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 3509 | Luke Glazer | 52.97 | 10 | B: 38.19 (+14.78s | 27.9%) | Kamehameha Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 3510 | Fionn Morrow | 52.99 | 9 | B: 38.19 (+14.80s | 27.9%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 3511 | William Shi | 52.99 | 9 | B: 38.19 (+14.80s | 27.9%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 3512 | Dmytro Nesterenko | 53.00 | 9 | B: 38.19 (+14.81s | 27.9%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 3513 | Matteo Balzarini | 53.00 | 7 | B: 38.19 (+14.81s | 27.9%) | Valley Aquatics | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | ||
| 3514 | Theodore Butler | 53.00 | 9 | B: 38.19 (+14.81s | 27.9%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 3515 | Theodore Nozawa | 53.01 | 8 | B: 38.19 (+14.82s | 28.0%) | Valley Dolphins Swim Team | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 3516 | Ramana Kirk | 53.01 | 8 | B: 38.19 (+14.82s | 28.0%) | Academy Swim Club | 10/18/2025 | BIG ISLAND SWIMMING @ HPA | ||
| 3517 | Mason Tennant | 53.02 | 10 | B: 38.19 (+14.83s | 28.0%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 3518 | Vincent Taylor | 53.03 | 8 | B: 38.19 (+14.84s | 28.0%) | Pacific Swim | 07/18/2026 | 2026 SI ICAC 14U RISING STARS 3 | ||
| 3519 | Patrick Woods | 53.04 | 10 | B: 38.19 (+14.85s | 28.0%) | Napa Valley Swim Team | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 3520 | Everett Platt | 53.04 | 9 | B: 38.19 (+14.85s | 28.0%) | Full Armour Swim Team | 05/17/2025 | 2025 CO PEAK Invite | ||
| 3521 | Henry Drumwright | 53.07 | 9 | B: 38.19 (+14.88s | 28.0%) | Silverthorne Tsunami | 05/16/2026 | 2026 CO Sopris FAST Challenge | ||
| 3522 | Ethan Chen | 53.09 | 9 | B: 38.19 (+14.90s | 28.1%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 3523 | Daniel Castro | 53.09 | 10 | B: 38.19 (+14.90s | 28.1%) | Mission Aurora Colorado Swimmi | 11/24/2024 | 2024 CO HRA SBL Turket Trot | ||
| 3524 | Wing Chan | 53.10 | 10 | B: 38.19 (+14.91s | 28.1%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 3525 | Maxim Maslovskiy | 53.10 | 7 | B: 38.19 (+14.91s | 28.1%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 3526 | Silas Jacobs | 53.11 | 9 | B: 38.19 (+14.92s | 28.1%) | Hilltop Aquatic Swim Team | 09/17/2025 | 2025 UT HAST Sprint Meet | ||
| 3527 | Noah Eskandon | 53.11 | 9 | B: 38.19 (+14.92s | 28.1%) | Unattached | 02/07/2025 | 2025 Valentines Day Age Group Open | ||
| 3528 | Prayan Shrestha | 53.13 | 9 | B: 38.19 (+14.94s | 28.1%) | Mission Aurora Colorado Swimmi | 11/01/2024 | 2024 CO ACES High Point Invite | ||
| 3529 | Calvin Peek | 53.15 | 9 | B: 38.19 (+14.96s | 28.1%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 3530 | Isaac Kantor | 53.16 | 10 | B: 38.19 (+14.97s | 28.2%) | AC Swim Club | 07/26/2025 | 2025 REAL Championships | ||
| 3531 | Mateo Flores | 53.17 | 9 | B: 38.19 (+14.98s | 28.2%) | San Ramon Valley Aquatics | 12/14/2024 | Richard Thorntorn Memorial Meet SCY CBBB+ | ||
| 3532 | Mathias Gaeta | 53.17 | 8 | B: 38.19 (+14.98s | 28.2%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 3533 | Nate Hunter | 53.18 | 9 | B: 38.19 (+14.99s | 28.2%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 3534 | Dublin Greaves | 53.18 | 8 | B: 38.19 (+14.99s | 28.2%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 3535 | Gabriel Cook | 53.19 | 7 | B: 38.19 (+15.00s | 28.2%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
| 3536 | Weston Klundt | 53.21 | 8 | B: 38.19 (+15.02s | 28.2%) | Spokane Waves Aquatic Team | 11/21/2025 | 2025 Adam England Memorial Fall Splash | ||
| 3537 | Maximiliano Valle | 53.23 | 8 | B: 38.19 (+15.04s | 28.3%) | University Place Aquatic Club | 11/02/2025 | 2025 PN UPAC Fall Qual | ||
| 3538 | Evan Wheeler | 53.25 | 7 | B: 38.19 (+15.06s | 28.3%) | Island Aquatics | 10/25/2025 | 2025 MAGSA 12 Under ABC SCY Meet | ||
| 3539 | Ry Blakeslee | 53.25 | 8 | B: 38.19 (+15.06s | 28.3%) | Hood River Valley Swim Team | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 3540 | Jichan Lim | 53.26 | 7 | B: 38.19 (+15.07s | 28.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 3541 | Marc Belenguer Gonzalez | 53.30 | 10 | B: 38.19 (+15.11s | 28.3%) | Flatiron Athletic Club | 10/11/2024 | 2024 CO Loveland Fall Open | ||
| 3542 | Townes Haggard | 53.33 | 9 | B: 38.19 (+15.14s | 28.4%) | SlipStream Aquatics | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 3543 | Alexander Ning | 53.33 | 10 | B: 38.19 (+15.14s | 28.4%) | Sunnyvale Swim Club | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | ||
| 3544 | Grant Silva | 53.34 | 7 | B: 38.19 (+15.15s | 28.4%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 3545 | Jalen Calugas | 53.36 | 7 | B: 38.19 (+15.17s | 28.4%) | Cascade Swim Club | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 3546 | Teegan Stewart | 53.39 | 7 | B: 38.19 (+15.20s | 28.5%) | Unattached | 08/07/2026 | Big Kahuna 2026 | ||
| 3547 | Sheung Cheung | 53.40 | 9 | B: 38.19 (+15.21s | 28.5%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | ||
| 3548 | Ryder Loechell | 53.41 | 8 | B: 38.19 (+15.22s | 28.5%) | Evergreen Hurricanes | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 3549 | Liam Loaiza | 53.43 | 8 | B: 38.19 (+15.24s | 28.5%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 3550 | Ezra Petrenko | 53.45 | 7 | B: 38.19 (+15.26s | 28.6%) | CAC Stingrays Swim Team | 01/23/2026 | 2026 CO TOPS Colorado 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.