Western Zone Zone Boys 10 & under - 25 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Robert Legg | 15.90 | 10 | Unattached | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |||
| 2 | Louis Yu | 16.21 | 9 | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |||
| 3 | Ryan Latronica | 16.48 | 10 | Hills Hurricane Swimming | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |||
| 4 | Rubix Szolusha | 16.50 | 10 | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 5 | Lucas Pan | 16.62 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 6 | Ludwik Pawelski | 17.25 | 9 | Sparks Piranhas Swim Team | 03/14/2026 | 2026 NNA AGO | |||
| 7 | Luca Fu | 17.38 | 9 | Lakeridge Swim Team | 03/14/2026 | 2026 NNA AGO | |||
| 8 | Matvey Fadeev | 17.41 | 10 | Issaquah Swim Team | 11/03/2024 | 2024 PN C Pentathlon | |||
| 9 | Benjamin Kenton | 17.55 | 10 | Hillsboro Swim Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |||
| 10 | Teddy Nichols | 17.59 | 10 | Seals Aquatics | 10/05/2024 | VJO Sprint For The Golden Ticket CBA+ 2024 | |||
| 11 | Michael Hefner | 17.67 | 9 | Aspen Swim Club | 09/26/2026 | 2026 CO Steamboat Fall Invitational | |||
| 12 | Grigorii Vasilenko | 17.69 | 9 | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 13 | Garrett Legg | 17.71 | 9 | Pleasanton Seahawks | 07/25/2026 | Zone 2 Summer Championships | |||
| 14 | Roland Suida | 17.73 | 9 | Rogue Rapids | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 15 | Tatsumasa Sekine | 17.88 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 16 | Matthew Winn | 17.92 | 9 | Stingray Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |||
| 17 | Bennett Wheeler | 17.93 | 10 | Unattached | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | |||
| 18 | Leo Grace | 17.97 | 8 | Unattached | 09/19/2026 | 2026 IE MRA Sprint Shootout Copied | |||
| 19 | Eliott Jackson | 17.98 | 10 | Team Eugene Aquatics | 01/04/2025 | 2025 CAT Short Course Open | |||
| 20 | Henry Luevano | 18.02 | 9 | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |||
| 21 | Wyatt Larson | 18.06 | 10 | Denver Swim Academy | 01/03/2025 | 2025 CO COSA New Year Open | |||
| 22 | Landon Martinez | 18.08 | 9 | Team Vortex | 09/26/2026 | 2026 CO Vortex Loveland Sprint Invite | |||
| 23 | Adrian Pascu | 18.25 | 9 | Gold\\\\\\'s Aquatics Club (Camas) | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 24 | Brooks Switaj | 18.25 | 9 | Bellevue Club Swim Team | 10/11/2025 | 2025 PN MMSC Fall Invite | |||
| 25 | Ashwin Tiwari | 18.26 | 9 | Olympic Cascade Aquatics | 10/04/2025 | 2025 PN OCA John Walker Invitational | |||
| 26 | Samuel Hora | 18.27 | 10 | Montrose Marlins Swim Club | 01/24/2026 | 2026 CO Montrose Marlins Polar Plunge | |||
| 27 | Aurelius Lien | 18.28 | 9 | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 28 | Kingston Walls | 18.35 | 9 | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |||
| 29 | Zuriel Cariazo | 18.39 | 10 | Montrose Marlins Swim Club | 05/03/2026 | 2026 CO Montrose Mini Sprint Meet | |||
| 30 | Joseph Pelleriti | 18.39 | 10 | Unattached | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | |||
| 31 | Brandon Son | 18.40 | 9 | Columbia River Swim Team | 08/07/2026 | Big Kahuna 2026 | |||
| 32 | Luke Chai | 18.42 | 10 | Pleasanton Seahawks | 07/26/2025 | Zone 2 Summer Championships | |||
| 33 | Holten Lawrence | 18.44 | 10 | The Dalles Swim Team | 03/08/2025 | 2025 McMinnville Season Finale Invitational | |||
| 34 | Liam Marciel | 18.49 | 9 | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 35 | Caleb Gray | 18.59 | 9 | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |||
| 36 | Hugo Linowski | 18.63 | 10 | Olympic Cascade Aquatics | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |||
| 37 | Waylon Merchant | 18.63 | 10 | Fort Collins Area Swim Team | 09/26/2026 | 2026 CO FAST Intra Squad | |||
| 38 | Dean Semrau | 18.65 | 9 | North Bay Aquatics | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | |||
| 39 | Ilan Rattner | 18.65 | 10 | Sunnyvale Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 40 | Beau Jakubowski | 18.68 | 9 | Aces Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 41 | Vincent Schremer | 18.72 | 9 | Life Time Oregon Swim Team | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |||
| 42 | Julian Kreth | 18.76 | 8 | Tualatin Hills Swim Club | 03/14/2026 | 2026 CAT Spring Invite | |||
| 43 | August Brooks | 18.79 | 10 | Denver Swim Academy | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |||
| 44 | Darren Zhao | 18.81 | 10 | Santa Clara Swim Club | 09/14/2024 | Milpitas Aquatic Club SC CBA+ Meet | |||
| 45 | Ian Susanto | 18.81 | 10 | Legacy Aquatics | 05/17/2025 | 2025 John DeRoest Sextathlon Swim Meet | |||
| 46 | August McFarland | 18.82 | 8 | Form Swim Team | 09/26/2026 | 2026 CO Gregg Gracheck Memorial | |||
| 47 | Thomas Sedano | 18.83 | 10 | Monterey Bay Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 48 | Bennett Arguello | 18.88 | 9 | Greenwood Tiger Sharks | 09/28/2024 | 2024 CO Falfins SC Series #1 | |||
| 49 | Leo Gazzard | 18.88 | 9 | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |||
| 50 | Andy Wang | 18.90 | 10 | Tualatin Hills Swim Club | 10/11/2024 | 2024 THSC Friday Night Thunder October | |||
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.