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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3401 | Harrison Cenci | 48.38 | 8 | B: 38.19 (+10.19s | 21.1%) | Stingray Swim Team | 10/11/2025 | 2025 PN MMSC Fall Invite | ||
| 3402 | Van Schuster | 48.39 | 9 | B: 38.19 (+10.20s | 21.1%) | Swim Dogs | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 3403 | Beau Barrett | 48.39 | 8 | B: 38.19 (+10.20s | 21.1%) | Seattle Metropolitan Aquatic C | 01/12/2025 | 2025 PN SMAC January Mini Meet | ||
| 3404 | Tony Yang | 48.39 | 7 | B: 38.19 (+10.20s | 21.1%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 3405 | Zavian Kesher | 48.40 | 9 | B: 38.19 (+10.21s | 21.1%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | ||
| 3406 | Jack McRae | 48.41 | 7 | B: 38.19 (+10.22s | 21.1%) | Univ. of Denver Hilltoppers | 03/15/2025 | 2025 CO ACES Mighty Mini | ||
| 3407 | Reid Jennings | 48.43 | 10 | B: 38.19 (+10.24s | 21.1%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 3408 | George Hitraya-Low | 48.43 | 9 | B: 38.19 (+10.24s | 21.1%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | ||
| 3409 | Reyansh Kini | 48.43 | 9 | B: 38.19 (+10.24s | 21.1%) | Unattached | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | ||
| 3410 | Boone St.Clair | 48.43 | 9 | B: 38.19 (+10.24s | 21.1%) | Hood River Valley Swim Team | 01/11/2025 | 2025 HRVST Winter Invitational | ||
| 3411 | Clay Stremme | 48.45 | 9 | B: 38.19 (+10.26s | 21.2%) | Lake Oswego Swim Club | 02/16/2025 | 2025 OR CB Valentine Last Chance Invitational | ||
| 3412 | Lennard Hampp | 48.47 | 10 | B: 38.19 (+10.28s | 21.2%) | Cascade Swim Club | 10/04/2025 | 2025 PN Cascade Fall Classic | ||
| 3413 | Edward Abed | 48.49 | 7 | B: 38.19 (+10.30s | 21.2%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 3414 | Simon Chung | 48.50 | 9 | B: 38.19 (+10.31s | 21.3%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 3415 | Golden Allen | 48.50 | 8 | B: 38.19 (+10.31s | 21.3%) | Utah Valley Aquatics | 10/10/2024 | 2024 UVRays Mike Harper Mini | ||
| 3416 | Collin Clark | 48.51 | 9 | B: 38.19 (+10.32s | 21.3%) | North Coast Aquatics | 09/21/2024 | 2024 SI PS Freestyle Festival Sat | ||
| 3417 | Noel Sea | 48.52 | 9 | B: 38.19 (+10.33s | 21.3%) | Tualatin Hills Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 3418 | Alvin Qiao | 48.52 | 8 | B: 38.19 (+10.33s | 21.3%) | Blue Dolphin Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 3419 | James McCloskey | 48.55 | 8 | B: 38.19 (+10.36s | 21.3%) | Rancho San Dieguito | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | ||
| 3420 | Asher Malby | 48.55 | 7 | B: 38.19 (+10.36s | 21.3%) | Albany Aquatic Association | 11/01/2025 | 2025 AAA Turkey Dive Invitational | ||
| 3421 | Clarke Long | 48.56 | 9 | B: 38.19 (+10.37s | 21.4%) | Manoa Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 3422 | William Korell | 48.56 | 9 | B: 38.19 (+10.37s | 21.4%) | Castle Rock Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | ||
| 3423 | Mac Waterstreet | 48.57 | 7 | B: 38.19 (+10.38s | 21.4%) | Forest Grove Swim Club | 12/12/2025 | 2025 FGSC Christmas Invitational | ||
| 3424 | Aiden Tsang | 48.59 | 10 | B: 38.19 (+10.40s | 21.4%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | ||
| 3425 | Aarav Shah | 48.59 | 9 | B: 38.19 (+10.40s | 21.4%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | ||
| 3426 | Tim Zhuk | 48.59 | 9 | B: 38.19 (+10.40s | 21.4%) | Los Gatos Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 3427 | Oliver Katcher | 48.60 | 9 | B: 38.19 (+10.41s | 21.4%) | Front Range Barracudas | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | ||
| 3428 | Luke Rodeheaver | 48.61 | 7 | B: 38.19 (+10.42s | 21.4%) | Seattle Metropolitan Aquatic C | 10/17/2025 | 2025 THSC Fall Open | ||
| 3429 | Elliot Viramontes | 48.62 | 10 | B: 38.19 (+10.43s | 21.5%) | Fallbrook Assoc Swim T | 05/31/2025 | 2025 SI FAST RISING STARS 1 | ||
| 3430 | Cruz Cissell | 48.63 | 8 | B: 38.19 (+10.44s | 21.5%) | Sebastopol Sea Serpents | 10/19/2024 | Pumpkin Plunge Invitational | ||
| 3431 | Benjamin Liu | 48.65 | 8 | B: 38.19 (+10.46s | 21.5%) | Quicksilver Swimming | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | ||
| 3432 | Felipe Arboleda-Baez | 48.66 | 7 | B: 38.19 (+10.47s | 21.5%) | Pacific Swim | 11/02/2025 | 2025 SI ICAC RISING STARS 1 | ||
| 3433 | Vitus Wei | 48.67 | 9 | B: 38.19 (+10.48s | 21.5%) | Cascade Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 3434 | Caden Thompson Servin | 48.67 | 10 | B: 38.19 (+10.48s | 21.5%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 3435 | Hunter Ky | 48.68 | 9 | B: 38.19 (+10.49s | 21.5%) | Silver Falls Rapids YMCA | 01/10/2026 | 2026 Hood River Winter Invitational | ||
| 3436 | Maximilian Kang | 48.69 | 7 | B: 38.19 (+10.50s | 21.6%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 3437 | Tioma Iskandar | 48.69 | 9 | B: 38.19 (+10.50s | 21.6%) | The Olympic Club | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 3438 | Krthin Kothinti | 48.70 | 9 | B: 38.19 (+10.51s | 21.6%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 3439 | Joseph DeRienzo | 48.70 | 10 | B: 38.19 (+10.51s | 21.6%) | Piranha Swimming | 12/06/2025 | Neptune Swimming Swim Like The Dickens | ||
| 3440 | Boden Ruger | 48.71 | 8 | B: 38.19 (+10.52s | 21.6%) | Univ. of Denver Hilltoppers | 01/24/2025 | 2025 CO TOPS Colorado Open | ||
| 3441 | Sebastian Racusin | 48.71 | 8 | B: 38.19 (+10.52s | 21.6%) | Heartland Swim Assoc | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 3442 | Vedh Tekur | 48.71 | 9 | B: 38.19 (+10.52s | 21.6%) | Otter Swim Club | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 3443 | Naksh Tripathi | 48.72 | 9 | B: 38.19 (+10.53s | 21.6%) | Pro Swimming | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 3444 | Jackson Markham | 48.72 | 8 | B: 38.19 (+10.53s | 21.6%) | Team Sopris Swimming | 05/17/2025 | 2025 CO Western Slope IM Challenge | ||
| 3445 | Vignesh Vadivelan | 48.73 | 10 | B: 38.19 (+10.54s | 21.6%) | Cascadia Swimming | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 3446 | Jonathan Chu | 48.74 | 10 | B: 38.19 (+10.55s | 21.6%) | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 3447 | Colson Mou | 48.74 | 8 | B: 38.19 (+10.55s | 21.6%) | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 3448 | Kevin Li | 48.75 | 9 | B: 38.19 (+10.56s | 21.7%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 3449 | Oliver McCluskey-Snyder | 48.77 | 8 | B: 38.19 (+10.58s | 21.7%) | Bremerton YMCA Swim Team | 11/09/2024 | 2024 PN PSSA Turkey Trot Invitational APP | ||
| 3450 | James Baccei | 48.77 | 9 | B: 38.19 (+10.58s | 21.7%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
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.