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 | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Benson Cadiz | 47.21 | 12 | B Min | BB: 45.89 (+1.32s | 2.8%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 752 | Kai Tejwani | 47.23 | 12 | B Min | BB: 45.89 (+1.34s | 2.8%) | Jcc Waves | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |
| 753 | Roger Madilao | 47.24 | 11 | B Min | BB: 45.89 (+1.35s | 2.9%) | Quicksilver Swimming | 06/27/2025 | Alto Summer Swelter | |
| 754 | Maxwell Kao | 47.25 | 12 | B Min | BB: 45.89 (+1.36s | 2.9%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 755 | Micah Schindel | 47.26 | 12 | B Min | BB: 45.89 (+1.37s | 2.9%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | |
| 756 | Daniel Zhao | 47.28 | 10 | B Min | BB: 45.89 (+1.39s | 2.9%) | Unattached | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 757 | Henry Mawhirter | 47.29 | 12 | B Min | BB: 45.89 (+1.40s | 3.0%) | Tornadoes Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 758 | Milo Thayer | 47.30 | 12 | B Min | BB: 45.89 (+1.41s | 3.0%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 759 | Jack Redemann | 47.31 | 12 | B Min | BB: 45.89 (+1.42s | 3.0%) | Unattached | 05/17/2024 | SRN Long Course CBA+ | |
| 760 | Arnav Singh | 47.31 | 12 | B Min | BB: 45.89 (+1.42s | 3.0%) | Tualatin Hills Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 761 | Kyle Tan | 47.32 | 12 | B Min | BB: 45.89 (+1.43s | 3.0%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 762 | Tristan Moore | 47.32 | 12 | B Min | BB: 45.89 (+1.43s | 3.0%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 763 | Fred Chase | 47.33 | 12 | B Min | BB: 45.89 (+1.44s | 3.0%) | Hilltop Aquatic Swim Team | 06/21/2025 | 2025 UT HAST RWB BC Medals Meet | |
| 764 | Andrew Lin | 47.33 | 11 | B Min | BB: 45.89 (+1.44s | 3.0%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 765 | Eli Mack | 47.34 | 12 | B Min | BB: 45.89 (+1.45s | 3.1%) | Rancho San Dieguito | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | |
| 766 | Nicholas Mai | 47.34 | 12 | B Min | BB: 45.89 (+1.45s | 3.1%) | Pacifica Sea Lions | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 767 | Liam Leal | 47.34 | 12 | B Min | BB: 45.89 (+1.45s | 3.1%) | South Bay Aquatics | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 768 | George Morrison | 47.36 | 11 | B Min | BB: 45.89 (+1.47s | 3.1%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 769 | David Zhang | 47.36 | 10 | B Min | BB: 45.89 (+1.47s | 3.1%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 770 | Aditeya Verma | 47.36 | 12 | B Min | BB: 45.89 (+1.47s | 3.1%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 771 | Hudson Schamber | 47.38 | 11 | B Min | BB: 45.89 (+1.49s | 3.1%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 772 | William Xu | 47.38 | 11 | B Min | BB: 45.89 (+1.49s | 3.1%) | Ladera Oaks | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 773 | Keaton Wan | 47.39 | 12 | B Min | BB: 45.89 (+1.50s | 3.2%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 774 | Andrew Halterman | 47.40 | 11 | B Min | BB: 45.89 (+1.51s | 3.2%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 775 | Juan Lopez | 47.40 | 11 | B Min | BB: 45.89 (+1.51s | 3.2%) | San Benito Aquatics | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 776 | Theodore Smith | 47.42 | 11 | B Min | BB: 45.89 (+1.53s | 3.2%) | Unattached | 05/01/2026 | 2026 AAA May LC Invitational | |
| 777 | Mark Rybochkin | 47.44 | 11 | B Min | BB: 45.89 (+1.55s | 3.3%) | Ccat Swimming | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 778 | Jacob Wong | 47.45 | 12 | B Min | BB: 45.89 (+1.56s | 3.3%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | |
| 779 | Kaden Lim | 47.47 | 11 | B Min | BB: 45.89 (+1.58s | 3.3%) | Swim Team of Placentia | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 780 | Andrew Chen | 47.48 | 12 | B Min | BB: 45.89 (+1.59s | 3.3%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 781 | Lucas Chang | 47.48 | 12 | B Min | BB: 45.89 (+1.59s | 3.3%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 782 | Calvin Nguyen | 47.49 | 11 | B Min | BB: 45.89 (+1.60s | 3.4%) | Inland Coastal Aquatic Club | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 783 | Brian Wrobel | 47.49 | 11 | B Min | BB: 45.89 (+1.60s | 3.4%) | Sandpipers of Nevada | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 784 | George Zhao | 47.50 | 12 | B Min | BB: 45.89 (+1.61s | 3.4%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 785 | Anson Li | 47.52 | 12 | B Min | BB: 45.89 (+1.63s | 3.4%) | Daly City Dolphins | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 786 | Wyatt Holland | 47.53 | 12 | B Min | BB: 45.89 (+1.64s | 3.5%) | Colorado Blue | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 787 | Dmitriy Subbotin | 47.54 | 11 | B Min | BB: 45.89 (+1.65s | 3.5%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 788 | Ephraim Blakey | 47.54 | 12 | B Min | BB: 45.89 (+1.65s | 3.5%) | Velocity Swimming | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 789 | Lucas Liu | 47.54 | 12 | B Min | BB: 45.89 (+1.65s | 3.5%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 790 | Anthony Mccush | 47.54 | 12 | B Min | BB: 45.89 (+1.65s | 3.5%) | Aspire Aquatics of Colorado | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 791 | Adyn Chow | 47.56 | 12 | B Min | BB: 45.89 (+1.67s | 3.5%) | Daly City Dolphins | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 792 | Ishaan Karunanayake | 47.57 | 11 | B Min | BB: 45.89 (+1.68s | 3.5%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 793 | Kyle Kauanoe | 47.58 | 11 | B Min | BB: 45.89 (+1.69s | 3.6%) | Manoa Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 794 | Jett George | 47.64 | 11 | B Min | BB: 45.89 (+1.75s | 3.7%) | Hilltop Aquatic Swim Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 795 | Knox Leuchter | 47.67 | 12 | B Min | BB: 45.89 (+1.78s | 3.7%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 796 | Parker Lam | 47.67 | 12 | B Min | BB: 45.89 (+1.78s | 3.7%) | Apex | 05/01/2026 | 2026 AAA May LC Invitational | |
| 797 | Ian Kang | 47.67 | 11 | B Min | BB: 45.89 (+1.78s | 3.7%) | Punahou Aquatics Institute | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 798 | Vladimir Postyka | 47.68 | 12 | B Min | BB: 45.89 (+1.79s | 3.8%) | Rocklin Swim Team | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 799 | Andrew Cox | 47.69 | 12 | B Min | BB: 45.89 (+1.80s | 3.8%) | Aces Swim Club | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 800 | Eli Tagorda | 47.69 | 12 | B Min | BB: 45.89 (+1.80s | 3.8%) | Commerce Aquatics Swim Team | 07/03/2026 | 2026 Keo Nakama Swim 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.