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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2251 | Noel Sea | 52.67 | 9 | B: 48.29 (+4.38s | 8.3%) | Tualatin Hills Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 2252 | Jacob Rainis | 52.67 | 8 | B: 48.29 (+4.38s | 8.3%) | Manta Ray Aquatics | 12/06/2025 | 2025 IE VS Christmas Open | ||
| 2253 | Caleb Nguyen | 52.67 | 10 | B: 48.29 (+4.38s | 8.3%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 2254 | Lawson Tenfjord | 52.68 | 10 | B: 48.29 (+4.39s | 8.3%) | Highlands Ranch Aquatics | 12/13/2024 | 2024 CO Falfins Holiday Open | ||
| 2255 | Gavin Finke | 52.68 | 7 | B: 48.29 (+4.39s | 8.3%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | ||
| 2256 | Andre Vlaev | 52.69 | 8 | B: 48.29 (+4.40s | 8.4%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 2257 | Isaac Legg | 52.69 | 10 | B: 48.29 (+4.40s | 8.4%) | Thurston Olympians Swim Club | 03/01/2025 | TOSC Poseidon Ohana March 2025 | ||
| 2258 | Owen Besley | 52.72 | 10 | B: 48.29 (+4.43s | 8.4%) | Bellingham Bay Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | ||
| 2259 | Connor Lawrence | 52.73 | 9 | B: 48.29 (+4.44s | 8.4%) | Murray Aquatic Club | 11/21/2025 | 2025 MAC Thanksgiving Invitational | ||
| 2260 | Zachary Lin | 52.75 | 10 | B: 48.29 (+4.46s | 8.5%) | Pro Swimming | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 2261 | Beckett Neeley | 52.76 | 10 | B: 48.29 (+4.47s | 8.5%) | Front Range Barracudas | 04/18/2025 | 2025 CO CUDA Pizza Meet | ||
| 2262 | Mason Irani | 52.76 | 10 | B: 48.29 (+4.47s | 8.5%) | Ladera Oaks | 02/22/2025 | BAC C B A Meet | ||
| 2263 | Ezekiel Techera Gartner | 52.76 | 9 | B: 48.29 (+4.47s | 8.5%) | Pacifica Sea Lions | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 2264 | Joshua Latimer | 52.79 | 10 | B: 48.29 (+4.50s | 8.5%) | Cascade | 02/20/2026 | 2026 WIAA 4A Boys HS State Champs OB | ||
| 2265 | Dalton Bleck | 52.79 | 10 | B: 48.29 (+4.50s | 8.5%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 2266 | Matthew Zhu | 52.80 | 9 | B: 48.29 (+4.51s | 8.5%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 2267 | Callan Darmitzel | 52.80 | 7 | B: 48.29 (+4.51s | 8.5%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 2268 | Brady Hoff | 52.81 | 9 | B: 48.29 (+4.52s | 8.6%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | ||
| 2269 | Jacob Yong | 52.81 | 9 | B: 48.29 (+4.52s | 8.6%) | Seattle Metropolitan Aquatic C | 11/09/2025 | 2025 PN SMAC November Mini Meet | ||
| 2270 | Zach Osman | 52.82 | 8 | B: 48.29 (+4.53s | 8.6%) | Dart Swimming | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 2271 | Xavier Labrecque | 52.82 | 9 | B: 48.29 (+4.53s | 8.6%) | Bulldog Swim Club | 03/22/2025 | PSL SC CBA+ Meet | ||
| 2272 | Samuel Moskoff | 52.84 | 9 | B: 48.29 (+4.55s | 8.6%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | ||
| 2273 | Peter Neibaur | 52.85 | 8 | B: 48.29 (+4.56s | 8.6%) | Voltage Aquatics | 12/13/2025 | 2025 Holiday Classic | ||
| 2274 | Benjamin Bean | 52.88 | 7 | B: 48.29 (+4.59s | 8.7%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | ||
| 2275 | Zane Small | 52.88 | 9 | B: 48.29 (+4.59s | 8.7%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 2276 | Joshua Lindberg | 52.88 | 9 | B: 48.29 (+4.59s | 8.7%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 2277 | William Schaefer | 52.90 | 9 | B: 48.29 (+4.61s | 8.7%) | Heartland Swim Assoc | 10/11/2025 | 2025 SI HSA All Ages B C | ||
| 2278 | Rieman Morgan | 52.91 | 7 | B: 48.29 (+4.62s | 8.7%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 2279 | Arda Ozturk | 52.91 | 10 | B: 48.29 (+4.62s | 8.7%) | The Dolphins Portland Swimming | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | ||
| 2280 | Annei Amatbekov | 52.91 | 9 | B: 48.29 (+4.62s | 8.7%) | Albany Armada Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 2281 | Leo Wang | 52.92 | 10 | B: 48.29 (+4.63s | 8.7%) | YMCA of Snohomish County Barra | 10/11/2025 | 2025 PSSA October Challenge APPROVED | ||
| 2282 | Spencer Korentzoff | 52.93 | 10 | B: 48.29 (+4.64s | 8.8%) | Gold Coast Swim Team | 11/07/2025 | SCAT Open | ||
| 2283 | Elliot Rogers | 52.93 | 10 | B: 48.29 (+4.64s | 8.8%) | Redmond Aquatic Club | 02/15/2025 | Bend Swim Club Valentines Invitational | ||
| 2284 | Shayne Zhang | 52.93 | 8 | B: 48.29 (+4.64s | 8.8%) | Bellevue Club Swim Team | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | ||
| 2285 | Logan Ma | 52.94 | 9 | B: 48.29 (+4.65s | 8.8%) | East Bay Silver Dolphins | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 2286 | Theodore Cois | 52.94 | 8 | B: 48.29 (+4.65s | 8.8%) | Life Time Oregon Swim Team | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | ||
| 2287 | Alex Wu | 52.95 | 7 | B: 48.29 (+4.66s | 8.8%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 2288 | Brockton Munn | 52.97 | 10 | B: 48.29 (+4.68s | 8.8%) | SlipStream Aquatics | 03/14/2025 | 2025 CO NJ Mile High Championships | ||
| 2289 | Teo Yoon | 52.97 | 10 | B: 48.29 (+4.68s | 8.8%) | Cascade Swim Club | 10/12/2024 | 2024 PN CSC Fall Classic Invitational | ||
| 2290 | Darian van Gemeren | 52.97 | 9 | B: 48.29 (+4.68s | 8.8%) | Multnomah Athletic Club | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | ||
| 2291 | Logan Pho | 52.98 | 8 | B: 48.29 (+4.69s | 8.9%) | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 2292 | Pi Nouveau | 52.99 | 10 | B: 48.29 (+4.70s | 8.9%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 2293 | Easton Wu | 53.00 | 10 | B: 48.29 (+4.71s | 8.9%) | Voltage Aquatics | 12/14/2024 | 2024 Holiday Classic | ||
| 2294 | Max Gordon | 53.00 | 9 | B: 48.29 (+4.71s | 8.9%) | Castle Rock Swimming | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 2295 | Stephan Panic | 53.00 | 8 | B: 48.29 (+4.71s | 8.9%) | Truckee-Tahoe Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 2296 | Zachary Watson | 53.01 | 8 | B: 48.29 (+4.72s | 8.9%) | Life Time Colorado Swim Club | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 2297 | Patrick Lee | 53.02 | 10 | B: 48.29 (+4.73s | 8.9%) | Almaden Riptide | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 2298 | Santiago Buitrago | 53.04 | 9 | B: 48.29 (+4.75s | 9.0%) | Northglenn Fusion Swim Club | 02/13/2026 | 2026 CO Loveland Last Chance Sweetheart Meet | ||
| 2299 | Chase Yang | 53.04 | 9 | B: 48.29 (+4.75s | 9.0%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 2300 | Tyler Ahdut | 53.06 | 10 | B: 48.29 (+4.77s | 9.0%) | Bay Club Aquatics | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | ||
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.