Western Zone Zone Boys 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Henry Bresson | 52.95 | 9 | B Min | BB: 49.29 (+3.66s | 6.9%) | Chinook Aquatic Club | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 652 | Kevin Nguyen | 52.95 | 9 | B Min | BB: 49.29 (+3.66s | 6.9%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | |
| 653 | Cai Averett | 52.97 | 10 | B Min | BB: 49.29 (+3.68s | 6.9%) | La Grande Swim Club | 07/05/2025 | Pendleton Open 2025 | |
| 654 | Bruce Zhang | 52.97 | 8 | B Min | BB: 49.29 (+3.68s | 6.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 655 | Caleb Gray | 52.98 | 7 | B Min | BB: 49.29 (+3.69s | 7.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 656 | Lucien Esparza-Chen | 52.99 | 10 | B Min | BB: 49.29 (+3.70s | 7.0%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 657 | Isaiah Fadillah | 53.00 | 9 | B Min | BB: 49.29 (+3.71s | 7.0%) | Unattached | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 658 | Arvin Laine | 53.02 | 9 | B Min | BB: 49.29 (+3.73s | 7.0%) | CAC Stingrays Swim Team | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 659 | Dale Joyce | 53.03 | 9 | B Min | BB: 49.29 (+3.74s | 7.1%) | Puget Sound Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | |
| 660 | Braden Rees | 53.03 | 10 | B Min | BB: 49.29 (+3.74s | 7.1%) | Unattached | 06/27/2025 | TEAM Summer Invitational | |
| 661 | Zachary DeLozier | 53.04 | 8 | B Min | BB: 49.29 (+3.75s | 7.1%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 662 | Nathan Hou | 53.05 | 9 | B Min | BB: 49.29 (+3.76s | 7.1%) | Alto Swim Club | 06/07/2024 | DACA LC C B A+ Meet | |
| 663 | Carter Milroy | 53.06 | 9 | B Min | BB: 49.29 (+3.77s | 7.1%) | Foothills Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 664 | Henry Faconti | 53.06 | 8 | B Min | BB: 49.29 (+3.77s | 7.1%) | Highlands Ranch Aquatics | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 665 | Camden Stubbs | 53.06 | 10 | B Min | BB: 49.29 (+3.77s | 7.1%) | Lakeview Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | |
| 666 | Alan Li | 53.07 | 10 | B Min | BB: 49.29 (+3.78s | 7.1%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 667 | Evan Guan | 53.07 | 9 | B Min | BB: 49.29 (+3.78s | 7.1%) | Chinook Aquatic Club | 05/02/2025 | 2025 PN BC May Flowers | |
| 668 | Arjun Niranjan Shetty | 53.10 | 7 | B Min | BB: 49.29 (+3.81s | 7.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 669 | Bradley Schwartz | 53.11 | 9 | B Min | BB: 49.29 (+3.82s | 7.2%) | Roadrunner Aquatics | 04/26/2025 | Merced Skimmers Long Course Meet | |
| 670 | Liam Shamaev | 53.11 | 9 | B Min | BB: 49.29 (+3.82s | 7.2%) | Mission Aurora Colorado Swimmi | 06/07/2025 | 2025 CO MACS Suburban League Invite | |
| 671 | Jacob Cardenas | 53.17 | 9 | B Min | BB: 49.29 (+3.88s | 7.3%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 672 | Yavin Dantra | 53.19 | 8 | B Min | BB: 49.29 (+3.90s | 7.3%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 673 | Beckett Gibbons | 53.20 | 10 | B Min | BB: 49.29 (+3.91s | 7.3%) | North Jeffco Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 674 | Rufus Tang | 53.20 | 9 | B Min | BB: 49.29 (+3.91s | 7.3%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 675 | Brody Puska | 53.24 | 8 | B Min | BB: 49.29 (+3.95s | 7.4%) | Apex | 07/19/2025 | Apex Intrasquad 3 | |
| 676 | Noah Huyen | 53.25 | 9 | B Min | BB: 49.29 (+3.96s | 7.4%) | Daly City Dolphins | 06/06/2025 | BAC C B A Meet | |
| 677 | Everest Orwick | 53.25 | 8 | B Min | BB: 49.29 (+3.96s | 7.4%) | Team Eugene Aquatics | 05/02/2025 | 2025 AAA May LC Invitational | |
| 678 | Beckham Allen | 53.26 | 8 | B Min | BB: 49.29 (+3.97s | 7.5%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 679 | Caleb Pan | 53.27 | 9 | B Min | BB: 49.29 (+3.98s | 7.5%) | West Coast Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 680 | Michael O'Neil | 53.28 | 10 | B Min | BB: 49.29 (+3.99s | 7.5%) | Highlands Ranch Aquatics | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 681 | Miles VanderLinden | 53.29 | 8 | B Min | BB: 49.29 (+4.00s | 7.5%) | Truckee-Tahoe Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 682 | Landon Noble | 53.30 | 8 | B Min | BB: 49.29 (+4.01s | 7.5%) | Highlands Ranch Aquatics | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 683 | Connor Chiang | 53.31 | 9 | B Min | BB: 49.29 (+4.02s | 7.5%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | |
| 684 | Anderson Fang | 53.31 | 7 | B Min | BB: 49.29 (+4.02s | 7.5%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 685 | Enoch Wang | 53.33 | 8 | B Min | BB: 49.29 (+4.04s | 7.6%) | Bainbridge Island Swim Club | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 686 | Noah Gaal | 53.34 | 8 | B Min | BB: 49.29 (+4.05s | 7.6%) | Aces Swim Club | 05/16/2025 | 2025 CO ACES Spring Invite | |
| 687 | Benjamin Chase | 53.39 | 9 | B Min | BB: 49.29 (+4.10s | 7.7%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 688 | Hantian You | 53.41 | 9 | B Min | BB: 49.29 (+4.12s | 7.7%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 689 | Max Tulla | 53.42 | 10 | B Min | BB: 49.29 (+4.13s | 7.7%) | YMCA Presidio Aquatics | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 690 | Elliot Gorman | 53.42 | 9 | B Min | BB: 49.29 (+4.13s | 7.7%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 691 | Ayansh Sinha | 53.43 | 9 | B Min | BB: 49.29 (+4.14s | 7.7%) | Pro Swimming | 06/20/2025 | 2025 SWAT Summer Solstice | |
| 692 | Wesley Wilson | 53.43 | 8 | B Min | BB: 49.29 (+4.14s | 7.7%) | Lewis Clark Neptune Swim Team | 05/16/2025 | 2025 Chris Engledow Memorial Meet | |
| 693 | Malik Basic | 53.44 | 8 | B Min | BB: 49.29 (+4.15s | 7.8%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | |
| 694 | Miles Del Castillo | 53.45 | 10 | B Min | BB: 49.29 (+4.16s | 7.8%) | AC Swim Club | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 695 | Sven Kelley | 53.45 | 8 | B Min | BB: 49.29 (+4.16s | 7.8%) | North Jeffco Swim Team | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 696 | Jensen Rogalsky | 53.45 | 10 | B Min | BB: 49.29 (+4.16s | 7.8%) | Gold Coast Swim Team | 05/30/2025 | LA OPEN 2025 | |
| 697 | Gabriel Goldman-Mohl | 53.45 | 9 | B Min | BB: 49.29 (+4.16s | 7.8%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | |
| 698 | Solomon Fox | 53.46 | 7 | B Min | BB: 49.29 (+4.17s | 7.8%) | Burlingame Aquatics | 05/20/2023 | PASA 2023 May LCM Meet | |
| 699 | Flynn Chen | 53.47 | 8 | B Min | BB: 49.29 (+4.18s | 7.8%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 700 | Westley Berman | 53.48 | 8 | B Min | BB: 49.29 (+4.19s | 7.8%) | Palo Alto Stanford Aquatics | 06/22/2024 | Alto Beat The Heat Sat Sun | |
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.