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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Josiah Kim | 42.30 | 11 | B Min | BB: 41.09 (+1.21s | 2.9%) | Woodbridge Swim Team | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 852 | Mason Nguyen | 42.30 | 11 | B Min | BB: 41.09 (+1.21s | 2.9%) | Monterey Park Manta Rays | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 853 | Huakai Shao | 42.31 | 12 | B Min | BB: 41.09 (+1.22s | 2.9%) | Pleasanton Seahawks | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 854 | Noah Adjiwibawa | 42.32 | 12 | B Min | BB: 41.09 (+1.23s | 2.9%) | St. Lawrence Swim Team | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 855 | Oliver Johnson | 42.34 | 12 | B Min | BB: 41.09 (+1.25s | 3.0%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 856 | Kristopher Jewell | 42.35 | 11 | B Min | BB: 41.09 (+1.26s | 3.0%) | Bremerton YMCA Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 857 | Pierce Lee | 42.35 | 11 | B Min | BB: 41.09 (+1.26s | 3.0%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | |
| 858 | John Bunnell | 42.36 | 12 | B Min | BB: 41.09 (+1.27s | 3.0%) | Castle Rock Swimming | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 859 | Charles Webb | 42.36 | 11 | B Min | BB: 41.09 (+1.27s | 3.0%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 860 | Alan Belonger | 42.36 | 12 | B Min | BB: 41.09 (+1.27s | 3.0%) | Salida Cyclones | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | |
| 861 | Asher Gorman | 42.36 | 12 | B Min | BB: 41.09 (+1.27s | 3.0%) | Castle Rock Swimming | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 862 | Nathaniel Scott | 42.37 | 12 | B Min | BB: 41.09 (+1.28s | 3.0%) | Lehi Aquatics | 05/16/2025 | SDAT Summer Fun SCM Meet 2025 | |
| 863 | Steven Zhu | 42.37 | 11 | B Min | BB: 41.09 (+1.28s | 3.0%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 864 | Eli Tagorda | 42.38 | 12 | B Min | BB: 41.09 (+1.29s | 3.0%) | Commerce Aquatics Swim Team | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 865 | Hongshen Huang | 42.38 | 11 | B Min | BB: 41.09 (+1.29s | 3.0%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 866 | Benjamin Ausk | 42.39 | 12 | B Min | BB: 41.09 (+1.30s | 3.1%) | Portland Aquatic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 867 | Marcus Stefan | 42.40 | 11 | B Min | BB: 41.09 (+1.31s | 3.1%) | Teamgoldusa | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 868 | Rowan Hogue | 42.40 | 12 | B Min | BB: 41.09 (+1.31s | 3.1%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | |
| 869 | Tripp Liberman | 42.40 | 11 | B Min | BB: 41.09 (+1.31s | 3.1%) | Rocky Mountain Rapids | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 870 | Liam Leal | 42.41 | 12 | B Min | BB: 41.09 (+1.32s | 3.1%) | South Bay Aquatics | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 871 | Ryan Wang | 42.42 | 11 | B Min | BB: 41.09 (+1.33s | 3.1%) | Irvine Novaquatics | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |
| 872 | Theodore Gerber | 42.42 | 10 | B Min | BB: 41.09 (+1.33s | 3.1%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 873 | Erkhem Bayarmandakh | 42.43 | 12 | B Min | BB: 41.09 (+1.34s | 3.2%) | Walnut Creek Aquabears | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 874 | Gavin Allan | 42.44 | 12 | B Min | BB: 41.09 (+1.35s | 3.2%) | Denver Swim Academy | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 875 | Landon Tsou | 42.46 | 12 | B Min | BB: 41.09 (+1.37s | 3.2%) | Paseo Aquatics Swim Team | 06/13/2024 | 2024 CA SCS CANY June Age Group Invite | |
| 876 | Josiah Hernandez | 42.46 | 12 | B Min | BB: 41.09 (+1.37s | 3.2%) | City of Morgan Hill Splash Aqu | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 877 | Jimmy Zhan | 42.46 | 10 | B Min | BB: 41.09 (+1.37s | 3.2%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 878 | Lincoln Bierlink | 42.50 | 12 | B Min | BB: 41.09 (+1.41s | 3.3%) | Cascade Swim Club | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 879 | Enzo Goncalves | 42.51 | 12 | B Min | BB: 41.09 (+1.42s | 3.3%) | South Valley Stingrays | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 880 | Cole Li | 42.52 | 12 | B Min | BB: 41.09 (+1.43s | 3.4%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | |
| 881 | Hayden Ayres | 42.54 | 12 | B Min | BB: 41.09 (+1.45s | 3.4%) | Pikes Peak Athletics | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 882 | Finn Klumper | 42.54 | 12 | B Min | BB: 41.09 (+1.45s | 3.4%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 883 | Ethan Muzzarelli | 42.55 | 12 | B Min | BB: 41.09 (+1.46s | 3.4%) | Woodbridge Swim Team | 07/25/2024 | 2024 CA SCS GWSC Summer A G Champs | |
| 884 | Agastya Tomar | 42.56 | 12 | B Min | BB: 41.09 (+1.47s | 3.5%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 885 | James Guertin | 42.57 | 11 | B Min | BB: 41.09 (+1.48s | 3.5%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 886 | Alexander Han | 42.58 | 12 | B Min | BB: 41.09 (+1.49s | 3.5%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 887 | Peter Markin | 42.58 | 12 | B Min | BB: 41.09 (+1.49s | 3.5%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 888 | Garett Wailes | 42.59 | 12 | B Min | BB: 41.09 (+1.50s | 3.5%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 889 | Benjamin Kraft | 42.61 | 11 | B Min | BB: 41.09 (+1.52s | 3.6%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 890 | Erik Cruz | 42.61 | 12 | B Min | BB: 41.09 (+1.52s | 3.6%) | East Bay Bat Rays | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 891 | Kian Sotomayor | 42.61 | 11 | B Min | BB: 41.09 (+1.52s | 3.6%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 892 | Barrett Buffington | 42.62 | 11 | B Min | BB: 41.09 (+1.53s | 3.6%) | Northern Nevada Aquatics | 07/10/2026 | 2026 NNA Silver State Championships | |
| 893 | Jonah Hoffman | 42.65 | 11 | B Min | BB: 41.09 (+1.56s | 3.7%) | Humboldt Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 894 | Matthew Zhu | 42.65 | 10 | B Min | BB: 41.09 (+1.56s | 3.7%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 895 | Alexander Chen | 42.65 | 11 | B Min | BB: 41.09 (+1.56s | 3.7%) | Greenwood Tiger Sharks | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 896 | Finn Longson | 42.67 | 12 | B Min | BB: 41.09 (+1.58s | 3.7%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | |
| 897 | Mason Cheng | 42.68 | 11 | B Min | BB: 41.09 (+1.59s | 3.7%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 898 | Liam Word | 42.69 | 11 | B Min | BB: 41.09 (+1.60s | 3.7%) | Aulea Swim Club | 05/23/2026 | 50th Annual Coach Soichi Sakamoto Invitationa | |
| 899 | Sawyer Smith | 42.69 | 12 | B Min | BB: 41.09 (+1.60s | 3.7%) | Cottonwood Heights Aquatics | 06/27/2025 | WFFM Red White And Black 2025 | |
| 900 | Risto Wong | 42.69 | 12 | B Min | BB: 41.09 (+1.60s | 3.7%) | Fog City Hammerheads | 06/27/2025 | Silicon Valley LC CBA+ 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.