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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1701 | William Oldham | 49.16 | 9 | B: 48.29 (+0.87s | 1.8%) | Bulldog Swim Club | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 1702 | Oliver Ng | 49.16 | 8 | B: 48.29 (+0.87s | 1.8%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 1703 | Jack Spaugy | 49.16 | 9 | B: 48.29 (+0.87s | 1.8%) | Multnomah Athletic Club | 10/23/2026 | 2026 THSC Fall Invitational | ||
| 1704 | William Eybs | 49.17 | 9 | B: 48.29 (+0.88s | 1.8%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 1705 | Sebastian Kim | 49.18 | 8 | B: 48.29 (+0.89s | 1.8%) | Palo Alto Stanford Aquatics | 10/16/2026 | All Treats No Tricks Candy Meet Block Party | ||
| 1706 | Hudson Estrada | 49.19 | 9 | B: 48.29 (+0.90s | 1.8%) | Apex | 03/14/2026 | 2026 John Haring Memorial BC Showdown | ||
| 1707 | League Anakata | 49.19 | 10 | B: 48.29 (+0.90s | 1.8%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 1708 | Zander Flores | 49.19 | 8 | B: 48.29 (+0.90s | 1.8%) | Alameda Gators | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | ||
| 1709 | Jai Duncan Minor | 49.19 | 9 | B: 48.29 (+0.90s | 1.8%) | Portland Aquatic Club | 04/25/2025 | Celebrate PAC Team Intrasquad Meet Master | ||
| 1710 | Boden Gelman | 49.20 | 7 | B: 48.29 (+0.91s | 1.8%) | Greenwood Tiger Sharks | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | ||
| 1711 | Ezekiel Tally | 49.20 | 10 | B: 48.29 (+0.91s | 1.8%) | Thunderbird Aquatic Club | 09/26/2026 | 2026 PN TAC Fall Pentathlon Distance Open App | ||
| 1712 | Na'i Ka'a'a | 49.21 | 9 | B: 48.29 (+0.92s | 1.9%) | Maui Dolphins Swim Club | 10/10/2026 | 2026 MAGSA SCY A 2 Swim Meet | ||
| 1713 | Desmond Hammond | 49.22 | 9 | B: 48.29 (+0.93s | 1.9%) | Pirate Swim Club | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 1714 | Leo Yetim | 49.22 | 9 | B: 48.29 (+0.93s | 1.9%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 1715 | Mason Somadi | 49.22 | 9 | B: 48.29 (+0.93s | 1.9%) | Beaverton Area Aquatics Club | 12/12/2025 | 2025 FGSC Christmas Invitational | ||
| 1716 | Elijah Huie | 49.23 | 7 | B: 48.29 (+0.94s | 1.9%) | Alameda Gators | 07/25/2026 | Zone 2 Summer Championships | ||
| 1717 | Kohen Farley | 49.24 | 8 | B: 48.29 (+0.95s | 1.9%) | Olympus Aquatics | 11/20/2025 | 2025 MAC Thanksgiving Mini Meet | ||
| 1718 | Christopher Rasmuson | 49.24 | 9 | B: 48.29 (+0.95s | 1.9%) | Bishop Swim Team | 08/02/2024 | High Country Short Course Championship | ||
| 1719 | Jordan Fuertes | 49.24 | 10 | B: 48.29 (+0.95s | 1.9%) | Maui Dolphins Swim Club | 12/06/2025 | 2025 MAGSA SCY B3 Meet | ||
| 1720 | Miles Wille | 49.24 | 10 | B: 48.29 (+0.95s | 1.9%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 1721 | Luca Balzarini | 49.26 | 9 | B: 48.29 (+0.97s | 2.0%) | Valley Aquatics | 10/24/2026 | 2026 PN VAST Fall Frenzy Approved | ||
| 1722 | Owen Watkins | 49.27 | 9 | B: 48.29 (+0.98s | 2.0%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | ||
| 1723 | Myers Rowntree | 49.27 | 9 | B: 48.29 (+0.98s | 2.0%) | San Diego Swim Club | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 1724 | Mark Molochko | 49.27 | 9 | B: 48.29 (+0.98s | 2.0%) | San Ramon Valley Aquatics | 09/19/2026 | PC LAC C B BB 26 Copied | ||
| 1725 | Diego Pisoni | 49.28 | 9 | B: 48.29 (+0.99s | 2.0%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | ||
| 1726 | Shivansh Podder | 49.29 | 8 | B: 48.29 (+1.00s | 2.0%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 1727 | George DuPont | 49.30 | 8 | B: 48.29 (+1.01s | 2.0%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 1728 | Filip Sapazhkou | 49.32 | 8 | B: 48.29 (+1.03s | 2.1%) | Swim Lake City Legends | 11/20/2025 | 2025 MAC Thanksgiving Mini Meet | ||
| 1729 | Dallin Gremillion | 49.34 | 10 | B: 48.29 (+1.05s | 2.1%) | Murray Aquatic Club | 11/20/2025 | 2025 MAC Thanksgiving Mini Meet | ||
| 1730 | Elliot Sheikh | 49.34 | 9 | B: 48.29 (+1.05s | 2.1%) | Life Time Colorado Swim Club | 10/09/2026 | 2026 CO Gian Luc Jordan Open | ||
| 1731 | Finn Rodrigues | 49.36 | 10 | B: 48.29 (+1.07s | 2.2%) | Rainbow Aquatics | 10/24/2026 | 2026 HI 26th Annual Bill Smith Invitational | ||
| 1732 | Vivaan Yadav | 49.36 | 7 | B: 48.29 (+1.07s | 2.2%) | Beaverton Area Aquatics Club | 10/23/2026 | 2026 THSC Fall Invitational | ||
| 1733 | Linus Li | 49.37 | 10 | B: 48.29 (+1.08s | 2.2%) | Eastside Aquatic Swim Team | 11/15/2025 | 2025 PN IST November Invitational | ||
| 1734 | August Martella | 49.39 | 10 | B: 48.29 (+1.10s | 2.2%) | Team Eugene Aquatics | 09/27/2026 | The Mallard Quack | ||
| 1735 | Canaan Harris | 49.41 | 10 | B: 48.29 (+1.12s | 2.3%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 1736 | Lee Lopez | 49.45 | 10 | B: 48.29 (+1.16s | 2.3%) | SOL Swim Team | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1737 | Kyrie Laurente | 49.45 | 8 | B: 48.29 (+1.16s | 2.3%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 1738 | Drew McCLoud | 49.46 | 10 | B: 48.29 (+1.17s | 2.4%) | Yakima YMCA Swim Team | 09/19/2026 | 2026 IE MRA Sprint Shootout Copied | ||
| 1739 | Arthur Vyshnyakov | 49.47 | 9 | B: 48.29 (+1.18s | 2.4%) | Reno Aquatic Club | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | ||
| 1740 | Emir Hadzijusufovic | 49.47 | 9 | B: 48.29 (+1.18s | 2.4%) | Sierra Marlins Swim Team | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 1741 | Theodore Ryan | 49.49 | 9 | B: 48.29 (+1.20s | 2.4%) | Grosse Pointe Gators | 02/28/2026 | 2026 Last Chance Meet | ||
| 1742 | Angelo Cao | 49.50 | 8 | B: 48.29 (+1.21s | 2.4%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 1743 | Jackson Bock | 49.50 | 10 | B: 48.29 (+1.21s | 2.4%) | Napa Valley Swim Team | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 1744 | Everett Colon | 49.50 | 10 | B: 48.29 (+1.21s | 2.4%) | Canon City Piranhas | 07/11/2026 | 2026 CO Canon City Swim Meet | ||
| 1745 | Alexander Schmidt | 49.50 | 9 | B: 48.29 (+1.21s | 2.4%) | North Coast Aquatics | 10/04/2026 | 2026 SI ICAC 14U RISING STARS 1 | ||
| 1746 | Christopher Henriques | 49.51 | 8 | B: 48.29 (+1.22s | 2.5%) | Napa Valley Swim Team | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | ||
| 1747 | Alexander Rodriguez | 49.52 | 9 | B: 48.29 (+1.23s | 2.5%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | ||
| 1748 | Brandon Brooks | 49.53 | 9 | B: 48.29 (+1.24s | 2.5%) | Olympus Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 1749 | Phoenix Brice | 49.53 | 10 | B: 48.29 (+1.24s | 2.5%) | Star Aquatics | 11/15/2025 | 2025 John Dewey Invitational | ||
| 1750 | Samuel DeLozier | 49.53 | 8 | B: 48.29 (+1.24s | 2.5%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U 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.