Western Zone Zone Boys 10 & under - 25 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Matthew Winn | 15.50 | 9 | Stingray Swim Team | 10/11/2025 | 2025 PN MMSC Fall Invite | |||
| 52 | Conrad Shwe | 15.51 | 9 | Clovis Swim Club | 10/21/2023 | 2023 Gil Williams Memorial Halloween Meet | |||
| 53 | Kingston Walls | 15.51 | 8 | Walnut Creek Aquabears | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |||
| 54 | David Goldenberg | 15.55 | 10 | Bellevue Club Swim Team | 09/22/2024 | 2024 PN BC 46th Annual Blue Orange Meet | |||
| 55 | Andy Wang | 15.58 | 10 | Tualatin Hills Swim Club | 10/11/2024 | 2024 THSC Friday Night Thunder October | |||
| 56 | Chayton Zhou | 15.59 | 9 | Pleasanton Seahawks | 07/26/2025 | Zone 2 Summer Championships | |||
| 57 | Thomas Cooke | 15.59 | 9 | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | |||
| 58 | Chase Witt | 15.60 | 10 | Gold\\\\\\'s Aquatics Club (Camas) | 03/14/2026 | 2026 TEAM Shootout | |||
| 59 | Brayden Nguyen | 15.62 | 10 | San Jose Goosemonkeys | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 60 | Nico Losada-Saputo | 15.62 | 10 | Terrapins Swim Team | 07/20/2024 | Zone 2 Summer Championships | |||
| 61 | Matthew Lai | 15.63 | 9 | Clovis Swim Club | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | |||
| 62 | Matvey Fadeev | 15.63 | 10 | Issaquah Swim Team | 11/03/2024 | 2024 PN C Pentathlon | |||
| 63 | Bo Cunningham | 15.67 | 10 | North Jeffco Swim Team | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 64 | Bennett Arguello | 15.70 | 9 | Greenwood Tiger Sharks | 12/15/2024 | 2024 CO NJ Narwahl Invitational | |||
| 65 | Cameron Bantz | 15.71 | 9 | Crow Canyon Sharks | 10/19/2024 | BSW C B BB+ Oct 19 20, 2024 [PC 24 126] | |||
| 66 | James Gonzalez | 15.73 | 9 | Seattle Metropolitan Aquatic C | 04/25/2026 | 2026 PN SSCD Spring Open Approved | |||
| 67 | Garrett Legg | 15.75 | 8 | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | |||
| 68 | Shaler Berry | 15.75 | 10 | Heartland Swim Assoc | 02/07/2025 | 2025 SI SBA All Ages NTS Meet Feb 7 9 | |||
| 69 | Cooper Casebolt | 15.76 | 10 | Life Time Colorado Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 70 | Fletcher Sumner | 15.76 | 10 | Mission Aurora Colorado Swimmi | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 71 | Adam Mitzel | 15.78 | 9 | Redmond Aquatic Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 72 | Joseph Pelleriti | 15.78 | 9 | Pacific Coast Marlins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |||
| 73 | Tommaso Mikulich | 15.79 | 7 | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |||
| 74 | Austin Mitchell | 15.81 | 10 | Valley Aquatics | 02/21/2025 | 2025 PN SRST Champs Qualifier | |||
| 75 | Emory Hulslander | 15.82 | 10 | Aces Swim Club | 01/24/2025 | 2025 CO TOPS Colorado Open | |||
| 76 | Liam O'Brien | 15.83 | 9 | Walnut Creek Aquabears | 11/02/2024 | SRVA SCY CBBB+ | |||
| 77 | Wyatt Larson | 15.86 | 10 | Denver Swim Academy | 01/03/2025 | 2025 CO COSA New Year Open | |||
| 78 | Quincy Lofton | 15.88 | 8 | Star Aquatics | 10/03/2025 | 2025 STAR September Friday Night At The Races | |||
| 79 | Finn Swarts | 15.89 | 8 | North Jeffco Swim Team | 03/13/2026 | Mile High Championship Invitational | |||
| 80 | Dylan Tian | 15.90 | 8 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 81 | Gavin Johnston | 15.93 | 9 | Manta Ray Aquatics | 06/28/2025 | 2025 SI CAST 14 Under Rising Stars 2 | |||
| 82 | Michael Hefner | 15.93 | 9 | Aspen Swim Club | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | |||
| 83 | Ethan Qu | 15.97 | 10 | Santa Clara Swim Club | 10/25/2024 | GGST Spooktacular | |||
| 84 | Fedor Evstigneev | 15.99 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 85 | Max Moesker | 16.04 | 10 | VillaSport Swim Team | 09/20/2024 | 2024 ESA IMX IMReady Invitational Meet | |||
| 86 | Preston Kerchusky | 16.05 | 10 | Boise YMCA Swim Team | 12/14/2024 | 2024 BY Candy Cane Invitational | |||
| 87 | Nicholas Liu | 16.06 | 10 | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |||
| 88 | Wesley Lang | 16.06 | 9 | River Road Swim Team | 08/01/2025 | Big Kahuna 2025 | |||
| 89 | Theodore Cook | 16.06 | 9 | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | |||
| 90 | Carter Hollingsworth | 16.07 | 10 | Castle Rock Swimming | 01/05/2025 | 2025 CO AAC 12 U Sprint Eliminator Invit | |||
| 91 | Archibald Downey | 16.08 | 8 | South Valley Stingrays | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 92 | Guillermo Dinares Cardenal | 16.09 | 8 | Vashon Seals Swim Team | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |||
| 93 | Benjamin Kenton | 16.09 | 10 | Hillsboro Swim Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |||
| 94 | Elijah Hutagalung | 16.10 | 10 | Aspire Aquatics of Colorado | 01/05/2025 | 2025 CO AAC 12 U Sprint Eliminator Invit | |||
| 95 | Orion Blue-Smith | 16.10 | 10 | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |||
| 96 | David Chen | 16.10 | 10 | Tualatin Hills Swim Club | 05/17/2025 | 2025 John DeRoest Sextathlon Swim Meet | |||
| 97 | Krosby Thomure | 16.11 | 10 | Spokane Waves Aquatic Team | 09/20/2025 | 2025 IE MRA Sprint Shootout | |||
| 98 | Shuyi Tan | 16.13 | 9 | Issaquah Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |||
| 99 | Sanders Ford | 16.14 | 9 | Las Cruces Aquatic Team | 11/02/2025 | 2025 BD Del Norte #2 | |||
| 100 | Colin Hui | 16.14 | 10 | Highlands Ranch Aquatics | 11/24/2024 | 2024 CO HRA SBL Turket Trot | |||
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.