Western Zone Zone Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Ryan Koh | 1:09.53 | 10 | B: 1:00.89 (+8.64s | 12.4%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 852 | Spencer Beaman | 1:09.65 | 9 | B: 1:00.89 (+8.76s | 12.6%) | Olympus Aquatics | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 853 | Anay Agarwal | 1:09.72 | 8 | B: 1:00.89 (+8.83s | 12.7%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 854 | Trace Takahashi | 1:09.76 | 7 | B: 1:00.89 (+8.87s | 12.7%) | Beaverton Area Aquatics Club | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | ||
| 855 | Jadon Lee | 1:09.80 | 10 | B: 1:00.89 (+8.91s | 12.8%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 856 | Alexander Woodard | 1:09.81 | 9 | B: 1:00.89 (+8.92s | 12.8%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 857 | Beckett Rossi | 1:09.81 | 9 | B: 1:00.89 (+8.92s | 12.8%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 858 | Zion Chang | 1:09.84 | 9 | B: 1:00.89 (+8.95s | 12.8%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 859 | Connor Wu | 1:09.85 | 9 | B: 1:00.89 (+8.96s | 12.8%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 860 | Kian Zhu | 1:09.87 | 8 | B: 1:00.89 (+8.98s | 12.9%) | Otter Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 861 | Wilson Zhou | 1:09.90 | 10 | B: 1:00.89 (+9.01s | 12.9%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 862 | Ezekiel Ribellia | 1:09.92 | 9 | B: 1:00.89 (+9.03s | 12.9%) | Velocity Swimming | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 863 | Henry Hammons | 1:09.96 | 9 | B: 1:00.89 (+9.07s | 13.0%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 864 | Alex Wu | 1:09.99 | 7 | B: 1:00.89 (+9.10s | 13.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 865 | Ryan Ream | 1:10.05 | 9 | B: 1:00.89 (+9.16s | 13.1%) | Reno Aquatic Club | 07/12/2024 | 2024 NNA Silver State Championships | ||
| 866 | Aaryan Indurkhya | 1:10.15 | 9 | B: 1:00.89 (+9.26s | 13.2%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | ||
| 867 | Logan Pho | 1:10.19 | 8 | B: 1:00.89 (+9.30s | 13.2%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 868 | Liam Adrian | 1:10.20 | 9 | B: 1:00.89 (+9.31s | 13.3%) | Multnomah Athletic Club | 07/05/2025 | Pendleton Open 2025 | ||
| 869 | Jayden Chen | 1:10.35 | 9 | B: 1:00.89 (+9.46s | 13.4%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 870 | Lucas Li | 1:10.44 | 8 | B: 1:00.89 (+9.55s | 13.6%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | ||
| 871 | Patrick Keene | 1:10.46 | 9 | B: 1:00.89 (+9.57s | 13.6%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 872 | Mark Molochko | 1:10.48 | 8 | B: 1:00.89 (+9.59s | 13.6%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 873 | Bruce Neilsen | 1:10.50 | 7 | B: 1:00.89 (+9.61s | 13.6%) | Lehi Aquatics | 05/16/2025 | SDAT Summer Fun SCM Meet 2025 | ||
| 874 | Lawson Tenfjord | 1:10.50 | 10 | B: 1:00.89 (+9.61s | 13.6%) | Highlands Ranch Aquatics | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 875 | Pax Valdez | 1:10.54 | 9 | B: 1:00.89 (+9.65s | 13.7%) | Bay Club Panthers | 06/29/2024 | DACA LC C B A+ Meet | ||
| 876 | Calvin Brown | 1:10.59 | 8 | B: 1:00.89 (+9.70s | 13.7%) | Corvallis Aquatic Team | 06/13/2025 | 2025 Mike Morris Memorial Invitational | ||
| 877 | Mark Molochko | 1:10.65 | 8 | B: 1:00.89 (+9.76s | 13.8%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 878 | James Carwin | 1:10.67 | 8 | B: 1:00.89 (+9.78s | 13.8%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 879 | Amet Cypert | 1:10.69 | 6 | B: 1:00.89 (+9.80s | 13.9%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 880 | Jaden Feng | 1:10.70 | 7 | B: 1:00.89 (+9.81s | 13.9%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 881 | Aarav Mehta | 1:10.76 | 9 | B: 1:00.89 (+9.87s | 13.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 882 | Matteo Vargas | 1:10.85 | 10 | B: 1:00.89 (+9.96s | 14.1%) | Life Time Fitness Utah Swim Te | 04/11/2025 | WFFM LC Kickoff 2025 | ||
| 883 | Aaden Foster | 1:10.88 | 9 | B: 1:00.89 (+9.99s | 14.1%) | Denver Swim Academy | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | ||
| 884 | Riley Tokunaga | 1:10.90 | 10 | B: 1:00.89 (+10.01s | 14.1%) | Beaverton Area Aquatics Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 885 | Beckham Sleeth | 1:10.92 | 9 | B: 1:00.89 (+10.03s | 14.1%) | Highlands Ranch Aquatics | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | ||
| 886 | George Gooch | 1:10.96 | 10 | B: 1:00.89 (+10.07s | 14.2%) | South Davis Aquatics Team | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 887 | Carter Vong | 1:10.97 | 8 | B: 1:00.89 (+10.08s | 14.2%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 888 | Bronson Bruland | 1:10.99 | 10 | B: 1:00.89 (+10.10s | 14.2%) | Mlst | 07/12/2025 | 2025 Silver State Championships | ||
| 889 | Ayden Xiao | 1:11.02 | 8 | B: 1:00.89 (+10.13s | 14.3%) | Eastside Aquatic Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 890 | Hantian You | 1:11.02 | 10 | B: 1:00.89 (+10.13s | 14.3%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 891 | Noah Granek Brown | 1:11.07 | 7 | B: 1:00.89 (+10.18s | 14.3%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 892 | Calder McPheeters | 1:11.08 | 10 | B: 1:00.89 (+10.19s | 14.3%) | Northern Sierra Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 893 | Finn Zeilman | 1:11.13 | 10 | B: 1:00.89 (+10.24s | 14.4%) | Gunnison Stingrays | 06/19/2025 | 2025 CO Grand Junction Invitational | ||
| 894 | Noah Sea | 1:11.14 | 7 | B: 1:00.89 (+10.25s | 14.4%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | ||
| 895 | Benjamin Fleming | 1:11.16 | 9 | B: 1:00.89 (+10.27s | 14.4%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 896 | Saul Guevara | 1:11.27 | 8 | B: 1:00.89 (+10.38s | 14.6%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 897 | Eric Devison | 1:11.36 | 9 | B: 1:00.89 (+10.47s | 14.7%) | Walla Walla Swim Club | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 898 | Lincoln Barcenas | 1:11.36 | 8 | B: 1:00.89 (+10.47s | 14.7%) | Denver Swim Academy | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 899 | Jack Herson | 1:11.41 | 9 | B: 1:00.89 (+10.52s | 14.7%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 900 | Maxx Yu | 1:11.45 | 10 | B: 1:00.89 (+10.56s | 14.8%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
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.