Western Zone Zone Boys 11-12 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2001 | Alexander Boon-Bystrov | 52.94 | 11 | B: 44.49 (+8.45s | 16.0%) | King Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2002 | Benjamin Liu | 52.94 | 11 | B: 44.49 (+8.45s | 16.0%) | Quicksilver Swimming | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 2003 | Mitchell Jacoway | 52.95 | 11 | B: 44.49 (+8.46s | 16.0%) | Barracuda Aquatic Club | 06/06/2025 | Speed Lake City 2025 | ||
| 2004 | Kevin Nguyen | 52.95 | 10 | B: 44.49 (+8.46s | 16.0%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | ||
| 2005 | Asher Shelton | 52.96 | 12 | B: 44.49 (+8.47s | 16.0%) | Cougar Aquatics | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 2006 | Aaron Wang | 52.97 | 11 | B: 44.49 (+8.48s | 16.0%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 2007 | Colton Conner | 52.97 | 12 | B: 44.49 (+8.48s | 16.0%) | COSA Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | ||
| 2008 | Ryan Wu | 52.98 | 11 | B: 44.49 (+8.49s | 16.0%) | Streamliner Aquatics | 07/05/2025 | Pendleton Open 2025 | ||
| 2009 | Ayden Kees | 53.00 | 12 | B: 44.49 (+8.51s | 16.1%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 2010 | Gabriel Steijn | 53.00 | 11 | B: 44.49 (+8.51s | 16.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 2011 | Alexander Gutman | 53.00 | 11 | B: 44.49 (+8.51s | 16.1%) | Walnut Creek Aquabears | 04/30/2022 | SRVA LCM CBBB+ | ||
| 2012 | Jack Sullivan | 53.00 | 12 | B: 44.49 (+8.51s | 16.1%) | Redmond Aquatic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 2013 | Andre Weber | 53.01 | 12 | B: 44.49 (+8.52s | 16.1%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | ||
| 2014 | Nathan Hou | 53.05 | 11 | B: 44.49 (+8.56s | 16.1%) | Alto Swim Club | 06/07/2024 | DACA LC C B A+ Meet | ||
| 2015 | Jackson Shaw | 53.05 | 11 | B: 44.49 (+8.56s | 16.1%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | ||
| 2016 | Camden Stubbs | 53.06 | 11 | B: 44.49 (+8.57s | 16.2%) | Lakeview Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 2017 | Ethan Hull | 53.07 | 12 | B: 44.49 (+8.58s | 16.2%) | Albany Aquatic Association | 05/02/2025 | 2025 AAA May LC Invitational | ||
| 2018 | Bennett Alves | 53.07 | 12 | B: 44.49 (+8.58s | 16.2%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 2019 | Alan Li | 53.07 | 11 | B: 44.49 (+8.58s | 16.2%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 2020 | Evan Guan | 53.07 | 10 | B: 44.49 (+8.58s | 16.2%) | Chinook Aquatic Club | 05/02/2025 | 2025 PN BC May Flowers | ||
| 2021 | Andrew Saavedra | 53.09 | 12 | B: 44.49 (+8.60s | 16.2%) | Casper Swim Club | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 2022 | Calix Symanski | 53.14 | 12 | B: 44.49 (+8.65s | 16.3%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 2023 | Jackson Bradford | 53.15 | 11 | B: 44.49 (+8.66s | 16.3%) | Apex | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 2024 | Justin Shen | 53.15 | 11 | B: 44.49 (+8.66s | 16.3%) | San Jose Goosemonkeys | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 2025 | Samay Sajeeth | 53.15 | 12 | B: 44.49 (+8.66s | 16.3%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 2026 | Garrick Cheng | 53.16 | 12 | B: 44.49 (+8.67s | 16.3%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 2027 | Matteo Acevedo | 53.18 | 12 | B: 44.49 (+8.69s | 16.3%) | Lehi Aquatics | 05/29/2025 | 2025 UVRays Oviatt Open | ||
| 2028 | Socrates Guerrero | 53.18 | 11 | B: 44.49 (+8.69s | 16.3%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2029 | Harvey Garcia | 53.20 | 12 | B: 44.49 (+8.71s | 16.4%) | Four Corners Aquatic Team | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 2030 | Timothy Unfried | 53.20 | 12 | B: 44.49 (+8.71s | 16.4%) | Redmond Aquatic Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 2031 | Birch Dryer | 53.21 | 11 | B: 44.49 (+8.72s | 16.4%) | Hills Hurricane Swimming | 05/30/2026 | MAC May 30 LCM Block Party | ||
| 2032 | Liam Le | 53.22 | 11 | B: 44.49 (+8.73s | 16.4%) | Tornadoes Swim Team | 04/25/2026 | GACC Spring Invitational | ||
| 2033 | Micah Schindel | 53.22 | 12 | B: 44.49 (+8.73s | 16.4%) | Piedmont Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 2034 | Orion Schroeder | 53.23 | 11 | B: 44.49 (+8.74s | 16.4%) | Team Vortex | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 2035 | Aiden Cheung | 53.24 | 12 | B: 44.49 (+8.75s | 16.4%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 2036 | Oliver Auxier | 53.24 | 12 | B: 44.49 (+8.75s | 16.4%) | Sfrp Rossi Swim Team | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 2037 | Ross Li | 53.24 | 12 | B: 44.49 (+8.75s | 16.4%) | Eastside Aquatic Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 2038 | William Barrett | 53.25 | 11 | B: 44.49 (+8.76s | 16.5%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | ||
| 2039 | Luke Skale | 53.25 | 11 | B: 44.49 (+8.76s | 16.5%) | Velocity Swimming | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2040 | Benny Ghassemi | 53.25 | 12 | B: 44.49 (+8.76s | 16.5%) | Hills Hurricane Swimming | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2041 | Michael O'Neil | 53.28 | 10 | B: 44.49 (+8.79s | 16.5%) | Highlands Ranch Aquatics | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | ||
| 2042 | Benjamin Huang | 53.29 | 10 | B: 44.49 (+8.80s | 16.5%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 2043 | Max Mackay | 53.29 | 12 | B: 44.49 (+8.80s | 16.5%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 2044 | Arjun Mohan | 53.31 | 12 | B: 44.49 (+8.82s | 16.5%) | Rancho San Dieguito | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 2045 | Noah Joo | 53.32 | 11 | B: 44.49 (+8.83s | 16.6%) | Piedmont Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 2046 | Sourish Annam | 53.33 | 10 | B: 44.49 (+8.84s | 16.6%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 2047 | Rorick Umbras | 53.33 | 11 | B: 44.49 (+8.84s | 16.6%) | Legacy Aquatics | 05/01/2026 | 2026 THSC Spring Invite | ||
| 2048 | Henry Ruppel | 53.33 | 12 | B: 44.49 (+8.84s | 16.6%) | Columbia River Swim Team | 06/05/2026 | 2026 CST Summer Invitational | ||
| 2049 | Max McCollum | 53.34 | 11 | B: 44.49 (+8.85s | 16.6%) | The Olympic Club | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 2050 | Camilo Serpa | 53.36 | 11 | B: 44.49 (+8.87s | 16.6%) | Utah Valley Aquatics | 05/03/2024 | 2024 May TriMeet Basin Blast WFFM | ||
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.