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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Jarvis Chen | 49.72 | 11 | B Min | BB: 45.89 (+3.83s | 7.7%) | Patriot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 1002 | Sean Carpenter | 49.76 | 12 | B Min | BB: 45.89 (+3.87s | 7.8%) | Hills Hurricane Swimming | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 1003 | Tanner Claussen | 49.76 | 12 | B Min | BB: 45.89 (+3.87s | 7.8%) | Vandal Aquatic Club | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 1004 | Ethan Kang | 49.77 | 11 | B Min | BB: 45.89 (+3.88s | 7.8%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1005 | Arthur Chen | 49.77 | 11 | B Min | BB: 45.89 (+3.88s | 7.8%) | Alto Swim Club | 06/22/2024 | Alto Beat The Heat Sat Sun | |
| 1006 | Aydan Li | 49.78 | 11 | B Min | BB: 45.89 (+3.89s | 7.8%) | Hydro Aquatics Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 1007 | Arvin Fategh | 49.78 | 11 | B Min | BB: 45.89 (+3.89s | 7.8%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 1008 | Evan Marquardt | 49.78 | 12 | B Min | BB: 45.89 (+3.89s | 7.8%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | |
| 1009 | Hudson Rarick | 49.78 | 12 | B Min | BB: 45.89 (+3.89s | 7.8%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 1010 | Nolan Endres | 49.78 | 11 | B Min | BB: 45.89 (+3.89s | 7.8%) | COSA Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 1011 | Landon Wang | 49.78 | 10 | B Min | BB: 45.89 (+3.89s | 7.8%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | |
| 1012 | Sunwoo Lee | 49.78 | 12 | B Min | BB: 45.89 (+3.89s | 7.8%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 1013 | Aiden Kan | 49.81 | 11 | B: 49.79 (+0.02s | 0.0%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1014 | Alexander Machado | 49.82 | 12 | B: 49.79 (+0.03s | 0.1%) | McGrath Marlins Swim Team | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 1015 | Logan Chen | 49.82 | 11 | B: 49.79 (+0.03s | 0.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 1016 | Aiden Henson | 49.83 | 12 | B: 49.79 (+0.04s | 0.1%) | Issaquah Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1017 | Ethan Wang | 49.83 | 12 | B: 49.79 (+0.04s | 0.1%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 1018 | Edward Siegel | 49.86 | 12 | B: 49.79 (+0.07s | 0.1%) | California Capital Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 1019 | Aiden Tam | 49.87 | 11 | B: 49.79 (+0.08s | 0.2%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1020 | Lucas Ng | 49.87 | 11 | B: 49.79 (+0.08s | 0.2%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | ||
| 1021 | Isaac Liu | 49.87 | 11 | B: 49.79 (+0.08s | 0.2%) | The Spartans of La Canada | 07/23/2025 | 2025 CA SCS Summer A G Champs | ||
| 1022 | Callum Arends | 49.89 | 12 | B: 49.79 (+0.10s | 0.2%) | Team Eugene Aquatics | 06/06/2025 | 2025 THSC June Invitational | ||
| 1023 | Aidan Nguyen | 49.91 | 12 | B: 49.79 (+0.12s | 0.2%) | The Dolphins Portland Swimming | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1024 | Joshua Mantey | 49.91 | 12 | B: 49.79 (+0.12s | 0.2%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 1025 | Austin Chen | 49.91 | 11 | B: 49.79 (+0.12s | 0.2%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1026 | Zachary Trojan | 49.91 | 12 | B: 49.79 (+0.12s | 0.2%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 1027 | Kyle Henry | 49.92 | 12 | B: 49.79 (+0.13s | 0.3%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | ||
| 1028 | Micah Salg | 49.93 | 11 | B: 49.79 (+0.14s | 0.3%) | Spokane Waves Aquatic Team | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | ||
| 1029 | Jayden Chu | 49.94 | 11 | B: 49.79 (+0.15s | 0.3%) | South Snohomish Co Dolphins | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 1030 | Evan Czuczman | 49.96 | 12 | B: 49.79 (+0.17s | 0.3%) | Aquawolves Swimming | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | ||
| 1031 | Owen Yan | 49.96 | 11 | B: 49.79 (+0.17s | 0.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1032 | Oliver Zeng | 49.96 | 11 | B: 49.79 (+0.17s | 0.3%) | Valley Splash | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 1033 | Charlie Dames | 49.97 | 12 | B: 49.79 (+0.18s | 0.4%) | Lake Oswego Swim Club | 08/01/2026 | 2026 GACC End Of Season | ||
| 1034 | Hongshen Huang | 49.97 | 11 | B: 49.79 (+0.18s | 0.4%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 1035 | Shreyan Acharya | 49.97 | 11 | B: 49.79 (+0.18s | 0.4%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1036 | Andy Huang | 49.98 | 12 | B: 49.79 (+0.19s | 0.4%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 1037 | Hugh Tatala | 49.99 | 11 | B: 49.79 (+0.20s | 0.4%) | San Clemente Aquatic Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | ||
| 1038 | Aarav Rastogi | 50.00 | 11 | B: 49.79 (+0.21s | 0.4%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 1039 | Roscoe Walker | 50.01 | 11 | B: 49.79 (+0.22s | 0.4%) | California Gold | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1040 | Josiah Antonini | 50.01 | 11 | B: 49.79 (+0.22s | 0.4%) | Four Corners Aquatic Team | 05/31/2025 | 2025 CO Cortez LC Summer Open | ||
| 1041 | Noah Chou | 50.02 | 12 | B: 49.79 (+0.23s | 0.5%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | ||
| 1042 | David Stadnisky | 50.02 | 11 | B: 49.79 (+0.23s | 0.5%) | Bend Swim Club | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1043 | Marcel Fatikhov | 50.03 | 12 | B: 49.79 (+0.24s | 0.5%) | Wolverine Aquatics | 05/25/2024 | 2024 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1044 | Onat Soysal | 50.04 | 12 | B: 49.79 (+0.25s | 0.5%) | Los Altos Mountain View Aquati | 05/20/2023 | LAMV C B A+ | ||
| 1045 | Ethan Gao | 50.07 | 12 | B: 49.79 (+0.28s | 0.6%) | San Dimas Aquatics | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | ||
| 1046 | Ethan Zhu | 50.07 | 11 | B: 49.79 (+0.28s | 0.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1047 | Max Huang | 50.07 | 11 | B: 49.79 (+0.28s | 0.6%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1048 | Santino De Soto | 50.08 | 11 | B: 49.79 (+0.29s | 0.6%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 1049 | Zareh Gill | 50.09 | 11 | B: 49.79 (+0.30s | 0.6%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 1050 | Mason Ding | 50.09 | 11 | B: 49.79 (+0.30s | 0.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
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.