Western Zone Zone Boys 11-12 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1201 | Youssef Mahassine | 51.27 | 11 | B: 49.79 (+1.48s | 2.9%) | Walnut Creek Aquabears | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 1202 | Aavahan Nanda | 51.27 | 12 | B: 49.79 (+1.48s | 2.9%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | ||
| 1203 | Erdem Tokuz | 51.28 | 11 | B: 49.79 (+1.49s | 2.9%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 1204 | Solan Bernhardt | 51.30 | 11 | B: 49.79 (+1.51s | 2.9%) | Salida Cyclones | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | ||
| 1205 | Caden Lammert | 51.31 | 11 | B: 49.79 (+1.52s | 3.0%) | Velocity Swimming | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1206 | Maksim Kisiler | 51.31 | 11 | B: 49.79 (+1.52s | 3.0%) | Swim Torrance | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | ||
| 1207 | Isaac Huang | 51.32 | 12 | B: 49.79 (+1.53s | 3.0%) | Cottonwood Heights Aquatics | 06/27/2025 | WFFM Red White And Black 2025 | ||
| 1208 | Andrew Zhang | 51.32 | 11 | B: 49.79 (+1.53s | 3.0%) | Rancho San Dieguito | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 1209 | Caelum Pembleton | 51.33 | 12 | B: 49.79 (+1.54s | 3.0%) | Livermore AquaCowboys | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1210 | Leo Ferrante | 51.33 | 10 | B: 49.79 (+1.54s | 3.0%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1211 | Luca Godoy | 51.33 | 12 | B: 49.79 (+1.54s | 3.0%) | Trinity Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 1212 | Rani Ghishan | 51.33 | 12 | B: 49.79 (+1.54s | 3.0%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 1213 | Ole Olson | 51.34 | 12 | B: 49.79 (+1.55s | 3.0%) | Park City Swimming | 06/12/2024 | 2024 UT CHAT INVITATIONAL | ||
| 1214 | Aiden Ye | 51.36 | 12 | B: 49.79 (+1.57s | 3.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1215 | Timothy Dev | 51.38 | 12 | B: 49.79 (+1.59s | 3.1%) | Beaverton Area Aquatics Club | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 1216 | Sebastian McNary | 51.39 | 10 | B: 49.79 (+1.60s | 3.1%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1217 | James Sturgeon | 51.39 | 12 | B: 49.79 (+1.60s | 3.1%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 1218 | Tyler Yamaguchi | 51.41 | 12 | B: 49.79 (+1.62s | 3.2%) | Pacific Swim | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group A | ||
| 1219 | Jordan Chen | 51.41 | 12 | B: 49.79 (+1.62s | 3.2%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1220 | Tobin David | 51.42 | 12 | B: 49.79 (+1.63s | 3.2%) | YMCA Presidio Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1221 | Brooks Hubel | 51.43 | 12 | B: 49.79 (+1.64s | 3.2%) | Pendleton Swim Association | 07/05/2025 | Pendleton Open 2025 | ||
| 1222 | Tony Dinh | 51.45 | 12 | B: 49.79 (+1.66s | 3.2%) | Brentwood Seawolves | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1223 | Aiden Liew | 51.45 | 11 | B: 49.79 (+1.66s | 3.2%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | ||
| 1224 | Wyatt Reid | 51.45 | 11 | B: 49.79 (+1.66s | 3.2%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1225 | Frederick Luebbert | 51.45 | 11 | B: 49.79 (+1.66s | 3.2%) | Woodmoor Tsunamis Swim Team | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 1226 | Tomas Sadowski | 51.45 | 12 | B: 49.79 (+1.66s | 3.2%) | San Francisco Seals Swim Team | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1227 | Benjamin Wilgus | 51.47 | 12 | B: 49.79 (+1.68s | 3.3%) | Velocity Swimming | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1228 | Christian Pickett | 51.47 | 11 | B: 49.79 (+1.68s | 3.3%) | Class Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | ||
| 1229 | Camden Cachuela | 51.48 | 12 | B: 49.79 (+1.69s | 3.3%) | Trinity Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | ||
| 1230 | Kevin Miao | 51.49 | 11 | B: 49.79 (+1.70s | 3.3%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1231 | Carver Perry | 51.50 | 12 | B: 49.79 (+1.71s | 3.3%) | Tualatin Hills Swim Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 1232 | Riley Renstrom | 51.53 | 12 | B: 49.79 (+1.74s | 3.4%) | SlipStream Aquatics | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 1233 | Adrian Liao | 51.55 | 11 | B: 49.79 (+1.76s | 3.4%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 1234 | Lailai Wang | 51.55 | 11 | B: 49.79 (+1.76s | 3.4%) | South Davis Aquatics Team | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 1235 | Ezra Beyer | 51.55 | 12 | B: 49.79 (+1.76s | 3.4%) | Swim Dogs | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 1236 | Charlie Griffin | 51.55 | 11 | B: 49.79 (+1.76s | 3.4%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 1237 | Caleb Chantavong | 51.55 | 12 | B: 49.79 (+1.76s | 3.4%) | Warrior Aquatic Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 1238 | Owe Nelson | 51.58 | 12 | B: 49.79 (+1.79s | 3.5%) | Lehi Aquatics | 07/25/2024 | 2024 UTAGS Long Course Championships | ||
| 1239 | Maddox Yamada | 51.58 | 12 | B: 49.79 (+1.79s | 3.5%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | ||
| 1240 | Anderson Moy | 51.58 | 11 | B: 49.79 (+1.79s | 3.5%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1241 | David Li | 51.60 | 12 | B: 49.79 (+1.81s | 3.5%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1242 | Peter Hannon | 51.61 | 11 | B: 49.79 (+1.82s | 3.5%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | ||
| 1243 | George Liu | 51.61 | 12 | B: 49.79 (+1.82s | 3.5%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 1244 | Sebastian Bagga | 51.65 | 11 | B: 49.79 (+1.86s | 3.6%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 1245 | Nicolas Hernandez Tirado | 51.67 | 12 | B: 49.79 (+1.88s | 3.6%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 1246 | Aaron Cheng | 51.69 | 12 | B: 49.79 (+1.90s | 3.7%) | Unattached | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1247 | Everett Philipps | 51.71 | 11 | B: 49.79 (+1.92s | 3.7%) | Issaquah Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | ||
| 1248 | Simon Stapley | 51.71 | 10 | B: 49.79 (+1.92s | 3.7%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | ||
| 1249 | Konstantin Puhalo | 51.72 | 11 | B: 49.79 (+1.93s | 3.7%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1250 | Chenhao Cao | 51.73 | 11 | B: 49.79 (+1.94s | 3.8%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | ||
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.