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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Justin Ortiz | 42.27 | 11 | B Min | BB: 41.09 (+1.18s | 2.8%) | San Benito Aquatics | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 602 | Griffin Robertson | 42.28 | 12 | B Min | BB: 41.09 (+1.19s | 2.8%) | Gold\\\\\\'s Aquatics Club (Camas) | 05/02/2025 | 2025 THSC Spring Invitational | |
| 603 | Aiden Lavigne | 42.29 | 11 | B Min | BB: 41.09 (+1.20s | 2.8%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 604 | Matthew Cedano | 42.29 | 11 | B Min | BB: 41.09 (+1.20s | 2.8%) | San Dimas Aquatics | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 605 | Ethan Wang | 42.30 | 12 | B Min | BB: 41.09 (+1.21s | 2.9%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 606 | Alex Wachterdorff | 42.30 | 12 | B Min | BB: 41.09 (+1.21s | 2.9%) | South Davis Aquatics Team | 07/25/2024 | 2024 UTAGS Long Course Championships | |
| 607 | 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 | |
| 608 | 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 | |
| 609 | 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 | |
| 610 | Rowan Flavin | 42.32 | 12 | B Min | BB: 41.09 (+1.23s | 2.9%) | Aces Swim Club | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 611 | 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 | |
| 612 | Travis Ward | 42.38 | 11 | B Min | BB: 41.09 (+1.29s | 3.0%) | Wolverine Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 613 | Morrison Kawecki | 42.39 | 11 | B Min | BB: 41.09 (+1.30s | 3.1%) | Rancho San Dieguito | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 614 | Marcus Stefan | 42.40 | 11 | B Min | BB: 41.09 (+1.31s | 3.1%) | Teamgoldusa | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 615 | Leo Wu | 42.40 | 11 | B Min | BB: 41.09 (+1.31s | 3.1%) | Pro Swimming | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 616 | 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 | |
| 617 | Yaseen Salem | 42.40 | 12 | B Min | BB: 41.09 (+1.31s | 3.1%) | West Coast Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 618 | 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 | |
| 619 | Harrison Griffis | 42.44 | 11 | B Min | BB: 41.09 (+1.35s | 3.2%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 620 | 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 | |
| 621 | Kenshin Yokoyama | 42.45 | 11 | B Min | BB: 41.09 (+1.36s | 3.2%) | Wave Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 622 | Hawkeye Knopke | 42.45 | 11 | B Min | BB: 41.09 (+1.36s | 3.2%) | Jbarracudas Swim Team | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 623 | 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 | |
| 624 | Connor Kim | 42.47 | 12 | B Min | BB: 41.09 (+1.38s | 3.2%) | Rose Bowl Aquatics | 07/20/2023 | 2023 CA SCS Summer @ BREA | |
| 625 | Colin Thayer | 42.48 | 12 | B Min | BB: 41.09 (+1.39s | 3.3%) | Elko Swim Team | 07/18/2025 | 2025 LCM Summer Championships | |
| 626 | William Bogdan | 42.48 | 12 | B Min | BB: 41.09 (+1.39s | 3.3%) | Aquawolves Swimming | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 627 | Evan Gibson | 42.51 | 12 | B Min | BB: 41.09 (+1.42s | 3.3%) | East Bay Bat Rays | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 628 | Thomas Iki | 42.52 | 12 | B Min | BB: 41.09 (+1.43s | 3.4%) | Beaverton Area Aquatics Club | 05/02/2025 | 2025 AAA May LC Invitational | |
| 629 | 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 | |
| 630 | 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 | |
| 631 | Ford Polack | 42.58 | 11 | B Min | BB: 41.09 (+1.49s | 3.5%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 632 | Jonah Hoffman | 42.65 | 11 | B Min | BB: 41.09 (+1.56s | 3.7%) | Humboldt Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 633 | Remington Call | 42.65 | 11 | B Min | BB: 41.09 (+1.56s | 3.7%) | Falfins Swimming | 05/16/2025 | 2025 CO ACES Spring Invite | |
| 634 | Michael Wu | 42.67 | 11 | B Min | BB: 41.09 (+1.58s | 3.7%) | Dare Aquatics | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 635 | Briggs Brandon | 42.67 | 12 | B Min | BB: 41.09 (+1.58s | 3.7%) | Yakima YMCA Swim Team | 06/20/2025 | 2025 IE VS Starlight Open | |
| 636 | Cedrik Duran | 42.68 | 12 | B Min | BB: 41.09 (+1.59s | 3.7%) | SOL Swim Team | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 637 | Leonardo Zhang | 42.69 | 11 | B Min | BB: 41.09 (+1.60s | 3.7%) | Monterey Park Manta Rays | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 638 | 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 | |
| 639 | Theodore Smith | 42.69 | 11 | B Min | BB: 41.09 (+1.60s | 3.7%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 640 | 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 | |
| 641 | Jackson Nguyen | 42.71 | 12 | B Min | BB: 41.09 (+1.62s | 3.8%) | Socal Aquatics Association | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |
| 642 | Maksym Sichkovskyi | 42.74 | 11 | B Min | BB: 41.09 (+1.65s | 3.9%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 643 | Eitan Levik | 42.74 | 12 | B Min | BB: 41.09 (+1.65s | 3.9%) | Gold\\\\\\'s Aquatics Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 644 | Levi Bartholomew | 42.75 | 12 | B Min | BB: 41.09 (+1.66s | 3.9%) | COSA Swimming | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 645 | Dylan Nguyen | 42.77 | 11 | B Min | BB: 41.09 (+1.68s | 3.9%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 646 | Grayson Kolson | 42.77 | 11 | B Min | BB: 41.09 (+1.68s | 3.9%) | Castle Rock Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 647 | Joshua Chang | 42.78 | 11 | B Min | BB: 41.09 (+1.69s | 4.0%) | Fusion Aquatics | 07/25/2024 | 2024 CA SCS RAA Summer A G Champs | |
| 648 | Conrad Jones | 42.80 | 11 | B Min | BB: 41.09 (+1.71s | 4.0%) | Aspire Aquatics of Colorado | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 649 | Thomas Grieser | 42.81 | 11 | B Min | BB: 41.09 (+1.72s | 4.0%) | Castle Rock Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 650 | Leo Jarc | 42.84 | 12 | B Min | BB: 41.09 (+1.75s | 4.1%) | Burlingame Aquatics | 06/13/2025 | 2025 CO CSI Long Course Open | |
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.