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
601 Lev Gishizky 52.33 8 B Min BB: 49.29 (+3.04s | 5.8%) Waves Aquatics Napa Valley 06/22/2024 NVST S LAST CHANCE JO SUMMER PLUNGE
602 Jaafar Lahmidi 52.33 9 B Min BB: 49.29 (+3.04s | 5.8%) Foothills Swim Team 05/16/2025 2025 CO NJ Ken Kelley Invite
603 Solan Bernhardt 52.33 10 B Min BB: 49.29 (+3.04s | 5.8%) Salida Cyclones 06/27/2025 2025 CO Alicia Leavitt Memorial Open
604 Paxton Padilla 52.34 8 B Min BB: 49.29 (+3.05s | 5.8%) Pueblo County Swim Team 07/18/2025 2025 CO Rocky Ford Blue Marlins Invitational
605 Lawson Tenfjord 52.35 9 B Min BB: 49.29 (+3.06s | 5.8%) Highlands Ranch Aquatics 06/19/2025 2025 CO ACES Summer Invite
606 Olyn Nelson 52.36 9 B Min BB: 49.29 (+3.07s | 5.9%) Los Altos Mountain View Aquati 05/17/2025 2025 LAMV SCM C B A+
607 Muyang He 52.36 7 B Min BB: 49.29 (+3.07s | 5.9%) Santa Clara Swim Club 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
608 Tommy Yount 52.38 10 B Min BB: 49.29 (+3.09s | 5.9%) Burlingame Aquatics 06/06/2025 BAC C B A Meet
609 Lucas Umaniuc 52.41 8 B Min BB: 49.29 (+3.12s | 6.0%) Walnut Creek Aquabears 06/20/2025 Zone 2 Last Chance To AG Champs
610 Norne Fang 52.41 7 B Min BB: 49.29 (+3.12s | 6.0%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
611 Watson She 52.45 9 B Min BB: 49.29 (+3.16s | 6.0%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
612 Marcus England 52.49 9 B Min BB: 49.29 (+3.20s | 6.1%) Sawtooth Aquatic Club 05/16/2025 2025 Spring Fling LC Invitational
613 Killian Mann 52.50 8 B Min BB: 49.29 (+3.21s | 6.1%) Olympic Cascade Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
614 Clyde Hanna 52.54 9 B Min BB: 49.29 (+3.25s | 6.2%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
615 Jackson Jensen 52.55 8 B Min BB: 49.29 (+3.26s | 6.2%) Valley Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
616 Luke Lim 52.57 9 B Min BB: 49.29 (+3.28s | 6.2%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
617 Harry Zang 52.59 10 B Min BB: 49.29 (+3.30s | 6.3%) Otter Swim Club 04/19/2025 Alto Spring Jam Meet
618 Easton Fairbank 52.60 7 B Min BB: 49.29 (+3.31s | 6.3%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
619 Dax Nisenbaum 52.62 9 B Min BB: 49.29 (+3.33s | 6.3%) Hills Hurricane Swimming 06/07/2025 Orinda Aquatics LC C B BB+ Meet
620 Ian Webster 52.63 9 B Min BB: 49.29 (+3.34s | 6.3%) Columbia River Swim Team 06/07/2025 2025 OR CRST Summer Blast 2
621 Colt Rodeheaver 52.63 8 B Min BB: 49.29 (+3.34s | 6.3%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
622 Callum Gillilan 52.63 9 B Min BB: 49.29 (+3.34s | 6.3%) Fort Collins Area Swim Team 04/25/2025 2025 CO FAST Spring Splash LC Open
623 Arz Abu Raya 52.64 7 B Min BB: 49.29 (+3.35s | 6.4%) Unattached 05/16/2025 2025 DACA LC CBA Meet
624 Liam Larson 52.67 8 B Min BB: 49.29 (+3.38s | 6.4%) Pacific Swim 04/25/2025 2025 SI Pacific Swim A BB LCM Group A
625 Jackson Guttridge 52.67 10 B Min BB: 49.29 (+3.38s | 6.4%) Apex 07/19/2025 Apex Intrasquad 3
626 Yunhan Song 52.69 8 B Min BB: 49.29 (+3.40s | 6.5%) Eastside Aquatic Swim Team 04/25/2025 2025 PN KING Spring Derby
627 Adam Ma 52.69 9 B Min BB: 49.29 (+3.40s | 6.5%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
628 Declan Reilly 52.69 10 B Min BB: 49.29 (+3.40s | 6.5%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
629 Jasper Timmons 52.71 10 B Min BB: 49.29 (+3.42s | 6.5%) Cascade Swim Club 09/20/2025 2025 PN CSC September Shakeout
630 Austin Dunn 52.72 9 B Min BB: 49.29 (+3.43s | 6.5%) Streamliner Aquatics 07/18/2025 2025 LCM Summer Championships
631 Anderson Moy 52.76 10 B Min BB: 49.29 (+3.47s | 6.6%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
632 Lincoln Sparhawk 52.78 8 B Min BB: 49.29 (+3.49s | 6.6%) Burlingame Aquatics 05/18/2024 Alto May Cray Invitational
633 Jose Ramos Morales 52.79 8 B Min BB: 49.29 (+3.50s | 6.6%) Denver Triton Swim Team 07/11/2025 2025 CO NJ Firecracker Invite
634 Wyatt Anderson 52.79 7 B Min BB: 49.29 (+3.50s | 6.6%) Jcc Jellyfish Club 04/12/2024 WFFM LC Kickoff 2024
635 Allister Georgiou 52.80 9 B Min BB: 49.29 (+3.51s | 6.6%) McGrath Marlins Swim Team 07/11/2025 2025 SI SDSA All Ages NTS Meet
636 Jeffrey Lou 52.80 8 B Min BB: 49.29 (+3.51s | 6.6%) Seattle Metropolitan Aquatic C 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
637 Nolan Hathaway 52.80 10 B Min BB: 49.29 (+3.51s | 6.6%) Gold\\\\\\'s Aquatics Club (Camas) 08/02/2025 GACC 2025 End Of Season Meet
638 Ryan Khalili 52.82 9 B Min BB: 49.29 (+3.53s | 6.7%) Highlands Ranch Aquatics 06/27/2025 2025 CO Zone 2 DU Meet
639 David Zhang 52.84 9 B Min BB: 49.29 (+3.55s | 6.7%) Pacific Dragons Swim Team 06/14/2025 2025 IST June Invtational
640 Matthew Kosov 52.84 8 B Min BB: 49.29 (+3.55s | 6.7%) Bay Club Aquatics 07/11/2025 2025 SI JBST All Ages NTS Meet
641 Jay Dai 52.86 9 B Min BB: 49.29 (+3.57s | 6.8%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
642 Chance Tan-Nelson 52.86 9 B Min BB: 49.29 (+3.57s | 6.8%) West Coast Aquatics 04/25/2025 2025 PN KING Spring Derby
643 Nathanael Richards 52.87 8 B Min BB: 49.29 (+3.58s | 6.8%) Coeur D\\\\\\'alene Area Swim Team 04/26/2025 2025 SWAT Spring Fling
644 Nikshay Chandrasekar 52.89 8 B Min BB: 49.29 (+3.60s | 6.8%) Pro Swimming 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
645 Kyle Wong 52.90 8 B Min BB: 49.29 (+3.61s | 6.8%) Albany Armada Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
646 Levi Bowen 52.91 9 B Min BB: 49.29 (+3.62s | 6.8%) Portneuf Valley Swim Team 07/18/2025 2025 LCM Summer Championships
647 Mark Babcock 52.91 10 B Min BB: 49.29 (+3.62s | 6.8%) Neptune Swimming 05/17/2025 Neptune Swimming May Long Course Meet
648 Wyatt Christopherson 52.92 9 B Min BB: 49.29 (+3.63s | 6.9%) Tillamook YMCA Sharks 11/14/2025 Pumpkin Sprint Meet 2025
649 Matthew Woods 52.93 8 B Min BB: 49.29 (+3.64s | 6.9%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
52.93
52.93
50 Back
0.00
52.93
50 Back
52.93
650 Vishnu Srinivasan 52.93 10 B Min BB: 49.29 (+3.64s | 6.9%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ 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.