Western Zone Zone Boys 10 & under - 25 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | August Brooks | 17.24 | 10 | Denver Swim Academy | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |||
| 2 | Aurelius Lien | 17.30 | 9 | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |||
| 3 | Ludwik Pawelski | 18.56 | 9 | Sparks Piranhas Swim Team | 03/14/2026 | 2026 NNA AGO | |||
| 4 | Calvin Larkin | 18.57 | 9 | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 5 | Stephen Huang | 18.61 | 10 | DeAnza Cupertino Aquatics | 04/20/2024 | 2024 Pacific Swimming 10 U Championships | |||
| 6 | Rubix Szolusha | 18.64 | 10 | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 7 | Ryan Latronica | 19.08 | 10 | Hills Hurricane Swimming | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |||
| 8 | Robert Legg | 19.09 | 10 | Crow Canyon Sharks | 10/19/2024 | BSW C B BB+ Oct 19 20, 2024 [PC 24 126] | |||
| 9 | Ashwin Tiwari | 19.28 | 9 | Olympic Cascade Aquatics | 11/09/2025 | 2025 PN C Pentathlon | |||
| 10 | Emmett Curry | 19.63 | 10 | Seattle Metropolitan Aquatic C | 11/03/2024 | 2024 PN SMAC Fall Mini Meet | |||
| 11 | Elijah Hutagalung | 19.78 | 10 | Aspire Aquatics of Colorado | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |||
| 12 | Lucas Pan | 19.89 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 13 | Jeremy Zhao | 19.92 | 9 | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 14 | Andy Wang | 20.00 | 10 | Tualatin Hills Swim Club | 01/31/2025 | 2025 THSC January FNT | |||
| 15 | Ian Susanto | 20.09 | 9 | Legacy Aquatics | 08/02/2025 | 2025 LA Summer Sunset | |||
| 16 | Lichen Chi | 20.25 | 9 | Tualatin Hills Swim Club | 10/10/2025 | 2025 October FNT | |||
| 17 | Kingston Walls | 20.28 | 8 | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |||
| 18 | Thomas Cooke | 20.34 | 9 | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | |||
| 19 | Ethan Zhong | 20.34 | 9 | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |||
| 20 | Marco Sun | 20.40 | 10 | Crow Canyon Sharks | 07/20/2024 | Zone 2 Summer Championships | |||
| 21 | Erik Shabdanov | 20.42 | 8 | Sunnyvale Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |||
| 22 | Albert Xiao | 20.58 | 10 | Santa Clara Swim Club | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 23 | Shuyi Tan | 20.62 | 9 | Issaquah Swim Team | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |||
| 24 | Caleb Gray | 20.68 | 8 | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |||
| 25 | Ethan Locke | 20.70 | 10 | Milpitas Aquatic Club | 10/21/2023 | Gilroy Gators C B A+ | |||
| 26 | Jake McNair | 20.73 | 9 | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |||
| 27 | Tatsumasa Sekine | 20.76 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 28 | Leo Gazzard | 20.80 | 9 | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |||
| 29 | Ryan Xie | 20.86 | 10 | Cascadia Swimming | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |||
| 30 | Cameron Boitano | 20.96 | 10 | Crow Canyon Sharks | 11/02/2024 | SRVA SCY CBBB+ | |||
| 31 | Hugo Linowski | 21.00 | 10 | Olympic Cascade Aquatics | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |||
| 32 | Muyang He | 21.01 | 9 | Pacific Swimming Zone | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |||
| 33 | Brayden Blaine | 21.01 | 10 | Montrose Marlins Swim Club | 01/24/2026 | 2026 CO Montrose Marlins Polar Plunge | |||
| 34 | Adrian Williams | 21.03 | 8 | Piranha Swimming | 11/08/2025 | TCA PC November SC C B A+ | |||
| 35 | William Power | 21.11 | 10 | Unattached | 07/19/2024 | Coast Valley Aquatics Short Course Champs | |||
| 36 | Lukas Zazhitskiy | 21.11 | 8 | Highlands Ranch Aquatics | 03/14/2026 | 2026 CO ACES Mighty Mini Meet | |||
| 37 | Reid Kelly | 21.11 | 9 | Front Range Barracudas | 11/01/2024 | 2024 CO ACES High Point Invite | |||
| 38 | Jonathan Nelson | 21.11 | 10 | Utah Valley Aquatics | 06/26/2024 | 2024 UT HAST RWB Mini Meet | |||
| 39 | Levi Heilbrun | 21.12 | 10 | Bend Swim Club | 03/14/2026 | 2026 TEAM Shootout | |||
| 40 | Greyson Thach | 21.15 | 8 | Oakland Undercurrent Swim Team | 03/14/2026 | 2026 NNA AGO | |||
| 41 | Wyatt Larson | 21.19 | 10 | Denver Swim Academy | 01/03/2025 | 2025 CO COSA New Year Open | |||
| 42 | Chayton Zhou | 21.19 | 9 | Pleasanton Seahawks | 10/18/2025 | PC SRVA SCY B BB+ Meet | |||
| 43 | Phinnaeus Johnson | 21.33 | 10 | South Valley Makos | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | |||
| 44 | Oleg Rassadin | 21.35 | 8 | Denver Swim Academy | 03/14/2026 | 2026 CO ACES Mighty Mini Meet | |||
| 45 | Owen Friedman | 21.38 | 8 | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | |||
| 46 | Henry Moore | 21.41 | 10 | Ladera Oaks | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |||
| 47 | Bennett Arguello | 21.41 | 9 | Greenwood Tiger Sharks | 09/28/2024 | 2024 CO Falfins SC Series #1 | |||
| 48 | Jayden Liu | 21.43 | 10 | Pacific Dragons Swim Team | 10/19/2024 | 2024 PN Wave Rocktober Invitational | |||
| 49 | Finn Swarts | 21.44 | 7 | North Jeffco Swim Team | 03/13/2026 | Mile High Championship Invitational | |||
| 50 | Ishaan Karunanayake | 21.44 | 10 | Alto Swim Club | 01/27/2024 | 2024 Zone 1 North Championships | |||
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.