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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2201 | Isaac Kainz | 54.76 | 11 | B: 44.49 (+10.27s | 18.8%) | Poseidon Aquatic Club | 06/14/2025 | 2025 IST June Invtational | ||
| 2202 | Innocenzio Shina | 54.76 | 10 | B: 44.49 (+10.27s | 18.8%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | ||
| 2203 | Samuel Palomino | 54.76 | 11 | B: 44.49 (+10.27s | 18.8%) | Thunder Coast Aquatics | 05/17/2024 | SRN Long Course CBA+ | ||
| 2204 | Joseph Black | 54.80 | 11 | B: 44.49 (+10.31s | 18.8%) | Southern Utah Swimming Associa | 04/25/2025 | 2025 Stingrays LC Kickoff | ||
| 2205 | Vincent McIntosh | 54.81 | 11 | B: 44.49 (+10.32s | 18.8%) | La Grande Swim Club | 05/29/2026 | 2026 TRI CITY INVITATIONAL | ||
| 2206 | Gerel Bolorkhuu | 54.82 | 11 | B: 44.49 (+10.33s | 18.8%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 2207 | Joshua Suprato | 54.85 | 12 | B: 44.49 (+10.36s | 18.9%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 2208 | Yu-Jia Liu | 54.87 | 11 | B: 44.49 (+10.38s | 18.9%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ Meet | ||
| 2209 | Ayaan Singh | 54.89 | 11 | B: 44.49 (+10.40s | 18.9%) | Hillsboro Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 2210 | Niko Trese | 54.91 | 11 | B: 44.49 (+10.42s | 19.0%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 2211 | Gabriel Hill | 54.93 | 11 | B: 44.49 (+10.44s | 19.0%) | Velocity Swimming | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 2212 | Madison Lindstrom | 54.94 | 11 | B: 44.49 (+10.45s | 19.0%) | Burlingame Aquatics | 05/20/2023 | PASA 2023 May LCM Meet | ||
| 2213 | Nick He | 54.95 | 12 | B: 44.49 (+10.46s | 19.0%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 2214 | Callen Warner | 54.97 | 11 | B: 44.49 (+10.48s | 19.1%) | Sebastopol Sea Serpents | 05/17/2024 | SRN Long Course CBA+ | ||
| 2215 | Aaron Cheng | 54.97 | 12 | B: 44.49 (+10.48s | 19.1%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 2216 | Justin Ferrante-Trent | 54.99 | 12 | B: 44.49 (+10.50s | 19.1%) | Legacy Aquatics | 07/11/2025 | 2025 THSC Summer Classic | ||
| 2217 | Mingi Blain | 55.01 | 12 | B: 44.49 (+10.52s | 19.1%) | Hills Hurricane Swimming | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2218 | Jaxyn Duran | 55.01 | 11 | B: 44.49 (+10.52s | 19.1%) | Lamarlins Swim Team, Inc. | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 2219 | Rohit Pain | 55.02 | 12 | B: 44.49 (+10.53s | 19.1%) | ElitSwim Club | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2220 | Lucas Schmidt | 55.05 | 11 | B: 44.49 (+10.56s | 19.2%) | Capital City Athletics | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 2221 | Hunter Rhoades | 55.07 | 12 | B: 44.49 (+10.58s | 19.2%) | Team Eugene Aquatics | 06/12/2026 | 2026 THSC June Open | ||
| 2222 | Jacob Wong | 55.09 | 12 | B: 44.49 (+10.60s | 19.2%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 2223 | Burke Christensen | 55.11 | 12 | B: 44.49 (+10.62s | 19.3%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | ||
| 2224 | Illia Prykhodko | 55.13 | 11 | B: 44.49 (+10.64s | 19.3%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 2225 | Samuel Hitz | 55.14 | 11 | B: 44.49 (+10.65s | 19.3%) | Portneuf Valley Swim Team | 07/18/2025 | 2025 LCM Summer Championships | ||
| 2226 | Ayden Huegerich | 55.17 | 11 | B: 44.49 (+10.68s | 19.4%) | Fort Collins Area Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 2227 | Jeremiah Huizingh | 55.24 | 12 | B: 44.49 (+10.75s | 19.5%) | Northern Colorado Swim Club | 06/27/2026 | 2026 CO Greeley Stampede | ||
| 2228 | Kyle Sziebert | 55.26 | 11 | B: 44.49 (+10.77s | 19.5%) | Thunderbird Aquatic Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 2229 | Curtis Merrell | 55.27 | 11 | B: 44.49 (+10.78s | 19.5%) | South Davis Aquatics Team | 06/13/2025 | 2025 SDAT Summer Spectacular | ||
| 2230 | Quinn Carton | 55.29 | 10 | B: 44.49 (+10.80s | 19.5%) | Longmont Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 2231 | Carter Holland | 55.31 | 12 | B: 44.49 (+10.82s | 19.6%) | Denver Athletic Club Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | ||
| 2232 | Marcus Rawley | 55.32 | 12 | B: 44.49 (+10.83s | 19.6%) | Gold\\\\\\'s Aquatics Club (Camas) | 06/06/2025 | 2025 THSC June Invitational | ||
| 2233 | Anderson Ouyang | 55.34 | 11 | B: 44.49 (+10.85s | 19.6%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2234 | Nathan Lin | 55.34 | 12 | B: 44.49 (+10.85s | 19.6%) | Sfrp Rossi Swim Team | 05/17/2024 | SRN Long Course CBA+ | ||
| 2235 | Brendan Warhus | 55.37 | 12 | B: 44.49 (+10.88s | 19.6%) | San Ramon Valley Aquatics | 05/11/2024 | SRVA LCM CBBB+ | ||
| 2236 | Viacheslav Sbytov | 55.37 | 11 | B: 44.49 (+10.88s | 19.6%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 2237 | Baylor Camara | 55.37 | 11 | B: 44.49 (+10.88s | 19.6%) | Hawaii Swimming Club | 06/13/2026 | 2026 MAGSA LCM B 2 Meet | ||
| 2238 | Aaron Pan | 55.38 | 12 | B: 44.49 (+10.89s | 19.7%) | Unattached | 07/22/2023 | Z1S SAGC Minus LCM Summer Championships | ||
| 2239 | Zavian Kesher | 55.42 | 10 | B: 44.49 (+10.93s | 19.7%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 2240 | Aaron Littlefield | 55.44 | 11 | B: 44.49 (+10.95s | 19.8%) | Walnut Creek Aquabears | 06/10/2023 | Orinda Aquatics LC C B BB+ | ||
| 2241 | Kian Baacke | 55.45 | 11 | B: 44.49 (+10.96s | 19.8%) | Cortez Water Dragons | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 2242 | Cooper Harris | 55.46 | 11 | B: 44.49 (+10.97s | 19.8%) | Tornadoes Swim Team | 06/05/2026 | 2026 AAA Summer Blast LC Invite | ||
| 2243 | Charles Nelson | 55.47 | 11 | B: 44.49 (+10.98s | 19.8%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | ||
| 2244 | Artyom Smirnoff | 55.47 | 11 | B: 44.49 (+10.98s | 19.8%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2245 | Aiden Chiang | 55.48 | 11 | B: 44.49 (+10.99s | 19.8%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 2246 | Kai Tye | 55.52 | 12 | B: 44.49 (+11.03s | 19.9%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 2247 | Gibran Martin | 55.53 | 11 | B: 44.49 (+11.04s | 19.9%) | Velocity Swimming | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 2248 | Breck Lythgoe | 55.53 | 12 | B: 44.49 (+11.04s | 19.9%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 2249 | Albee Lodico | 55.60 | 12 | B: 44.49 (+11.11s | 20.0%) | Steamboat Springs Swim Team | 06/18/2026 | 2026 CO Grand Junction Invitational | ||
| 2250 | Matteo Vargas | 55.61 | 10 | B: 44.49 (+11.12s | 20.0%) | Life Time Fitness Utah Swim Te | 04/11/2025 | WFFM LC Kickoff 2025 | ||
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.