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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3501 | Henry Hoffman | 1:03.06 | 8 | B: 48.29 (+14.77s | 23.4%) | Fort Collins Area Swim Team | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 3502 | Mazen Casper | 1:03.07 | 10 | B: 48.29 (+14.78s | 23.4%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | ||
| 3503 | Michael Cooper | 1:03.08 | 9 | B: 48.29 (+14.79s | 23.4%) | Hickam Hurricanes | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 3504 | Maximiliano Valle | 1:03.11 | 7 | B: 48.29 (+14.82s | 23.5%) | University Place Aquatic Club | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | ||
| 3505 | Enzo Mendoza | 1:03.12 | 7 | B: 48.29 (+14.83s | 23.5%) | Northern Nevada Aquatics | 03/15/2025 | 2025 NNA Age Group Open | ||
| 3506 | Cairo Oletu | 1:03.14 | 8 | B: 48.29 (+14.85s | 23.5%) | Highlands Ranch Aquatics | 12/13/2024 | 2024 CO Falfins Holiday Open | ||
| 3507 | Max Hao | 1:03.16 | 9 | B: 48.29 (+14.87s | 23.5%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | ||
| 3508 | Eden Hai | 1:03.20 | 7 | B: 48.29 (+14.91s | 23.6%) | Unattached | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 3509 | Sritan Kotagiri | 1:03.21 | 8 | B: 48.29 (+14.92s | 23.6%) | Fort Collins Area Swim Team | 01/10/2026 | 2026 CO FAST Vs TOPS Vs RIP | ||
| 3510 | MacClellan Menzies | 1:03.22 | 7 | B: 48.29 (+14.93s | 23.6%) | Mighty Marlins Swim Club | 03/15/2025 | 2025 PN MMSC Marlins Madness | ||
| 3511 | Cooper Perkins | 1:03.24 | 8 | B: 48.29 (+14.95s | 23.6%) | Swim South Bay | 11/09/2024 | BAY Short Course Micro Meet | ||
| 3512 | Adan Sinha | 1:03.24 | 8 | B: 48.29 (+14.95s | 23.6%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 3513 | Aiden Tsang | 1:03.27 | 10 | B: 48.29 (+14.98s | 23.7%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | ||
| 3514 | Knox Hamilton | 1:03.27 | 7 | B: 48.29 (+14.98s | 23.7%) | Denver Triton Swim Team | 12/15/2024 | 2024 CO FORM Winter Open | ||
| 3515 | Tyce Anderson | 1:03.29 | 8 | B: 48.29 (+15.00s | 23.7%) | Boise Swim Club | 02/16/2024 | 2024 SRS Winter Championships | ||
| 3516 | Ethan Havekost | 1:03.30 | 9 | B: 48.29 (+15.01s | 23.7%) | Bremerton YMCA Swim Team | 10/26/2024 | 2024 PN BISC Bob Miller Sprint Distance | ||
| 3517 | Devin Wang | 1:03.32 | 8 | B: 48.29 (+15.03s | 23.7%) | Quicksilver Swimming | 03/22/2024 | 2024 Milpitas Aquatic Club SC CBA+ Meet | ||
| 3518 | Elijah Chung | 1:03.32 | 9 | B: 48.29 (+15.03s | 23.7%) | Jbarracudas Swim Team | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | ||
| 3519 | Pavel Yagodin | 1:03.33 | 7 | B: 48.29 (+15.04s | 23.7%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | ||
| 3520 | Preston Seybold | 1:03.34 | 8 | B: 48.29 (+15.05s | 23.8%) | Sparks Piranhas Swim Team | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | ||
| 3521 | Cooper Steward | 1:03.34 | 8 | B: 48.29 (+15.05s | 23.8%) | Clovis Swim Club | 10/07/2023 | YMSC Half Dome Haven | ||
| 3522 | Elias Baacke | 1:03.38 | 8 | B: 48.29 (+15.09s | 23.8%) | Cortez Water Dragons | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | ||
| 3523 | Brody Marinacci | 1:03.38 | 9 | B: 48.29 (+15.09s | 23.8%) | Valley Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 3524 | Christian Ghio | 1:03.39 | 9 | B: 48.29 (+15.10s | 23.8%) | Heartland Swim Assoc | 11/08/2025 | HSA All Ages NTS | ||
| 3525 | Rishi Shukla | 1:03.40 | 10 | B: 48.29 (+15.11s | 23.8%) | Los Altos Mountain View Aquati | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 3526 | Knox Crum | 1:03.43 | 9 | B: 48.29 (+15.14s | 23.9%) | Cache Valley Marlins | 02/22/2025 | Last Chance Marlins 2025 | ||
| 3527 | Blaze McCoy | 1:03.43 | 8 | B: 48.29 (+15.14s | 23.9%) | Lamarlins Swim Team, Inc. | 07/25/2025 | 2025 CO SECAL Championships | ||
| 3528 | Clark Grow | 1:03.44 | 9 | B: 48.29 (+15.15s | 23.9%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 3529 | Jincheng Wang | 1:03.45 | 9 | B: 48.29 (+15.16s | 23.9%) | Issaquah Swim Team | 10/19/2024 | 2024 PN IST Fall Open | ||
| 3530 | Logan Frame | 1:03.47 | 8 | B: 48.29 (+15.18s | 23.9%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | ||
| 3531 | Jack Cannata | 1:03.47 | 9 | B: 48.29 (+15.18s | 23.9%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 3532 | Kaisen Mou | 1:03.47 | 10 | B: 48.29 (+15.18s | 23.9%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 3533 | Arthur Vyshnyakov | 1:03.48 | 7 | B: 48.29 (+15.19s | 23.9%) | Reno Aquatic Club | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | ||
| 3534 | Kingston Lao | 1:03.48 | 8 | B: 48.29 (+15.19s | 23.9%) | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | ||
| 3535 | Barrett Patterson | 1:03.52 | 7 | B: 48.29 (+15.23s | 24.0%) | Terrapins Swim Team | 11/12/2022 | Albany Armada Aquatics | ||
| 3536 | Arjun Ramineni | 1:03.53 | 9 | B: 48.29 (+15.24s | 24.0%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 3537 | Sarmat Gadiati | 1:03.54 | 9 | B: 48.29 (+15.25s | 24.0%) | Bure-Aqua Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 3538 | Sebastian Delgado Diaz | 1:03.57 | 9 | B: 48.29 (+15.28s | 24.0%) | Mount Hood Aquatics | 10/10/2025 | 2025 OR HEAT Fall Invitational | ||
| 3539 | Calvin Chase | 1:03.58 | 8 | B: 48.29 (+15.29s | 24.0%) | Hilltop Aquatic Swim Team | 10/15/2025 | 2025 UT HAST Monster Mash Meet | ||
| 3540 | Julian Nagpal | 1:03.60 | 10 | B: 48.29 (+15.31s | 24.1%) | Piedmont Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 3541 | Grayson Wiscombe | 1:03.60 | 9 | B: 48.29 (+15.31s | 24.1%) | Portneuf Valley Swim Team | 07/12/2025 | 2025 Mashed Potato Dash | ||
| 3542 | Brant Eckert | 1:03.61 | 8 | B: 48.29 (+15.32s | 24.1%) | Legacy Aquatics | 08/02/2025 | 2025 LA Summer Sunset | ||
| 3543 | Colin Johnson | 1:03.62 | 10 | B: 48.29 (+15.33s | 24.1%) | SlipStream Aquatics | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 3544 | David Pogossyan | 1:03.64 | 7 | B: 48.29 (+15.35s | 24.1%) | Bure-Aqua Academy | 12/15/2024 | 2024 CO FORM Winter Open | ||
| 3545 | Elijah Kruthaupt | 1:03.64 | 9 | B: 48.29 (+15.35s | 24.1%) | Pagosa Lakes Porpoises | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | ||
| 3546 | Angus White | 1:03.65 | 8 | B: 48.29 (+15.36s | 24.1%) | Wasatch Front Fish Market | 11/12/2025 | WFFM November Developmental | ||
| 3547 | Bodi Carson | 1:03.66 | 9 | B: 48.29 (+15.37s | 24.1%) | Pikes Peak Athletics | 02/21/2025 | 2025 CO PPA February Frenzy Last Chance | ||
| 3548 | Mac Waterstreet | 1:03.66 | 7 | B: 48.29 (+15.37s | 24.1%) | Forest Grove Swim Club | 12/12/2025 | 2025 FGSC Christmas Invitational | ||
| 3549 | Greystone Blinn | 1:03.66 | 8 | B: 48.29 (+15.37s | 24.1%) | Peak Swim Team | 01/10/2026 | 2026 CO Falfins SC Series #3 | ||
| 3550 | Jason Sanchez | 1:03.68 | 8 | B: 48.29 (+15.39s | 24.2%) | Valley Splash | 02/07/2026 | Valley Splash Short Course C B A 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.