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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
701 Corey Stolz 55.73 10 B: 55.39 (+0.34s | 0.6%) North Jeffco Swim Team 05/16/2025 2025 CO NJ Ken Kelley Invite
702 George Bolt 55.74 10 B: 55.39 (+0.35s | 0.6%) VillaSport Swim Team 05/30/2025 LA OPEN 2025
703 Nathaniel Hernandez Gomez 55.74 10 B: 55.39 (+0.35s | 0.6%) Central Coast Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
704 Bruce Neilsen 55.75 7 B: 55.39 (+0.36s | 0.6%) Lehi Aquatics 06/21/2025 2025 UT HAST RWB BC Medals Meet
705 Carter Sparks 55.77 9 B: 55.39 (+0.38s | 0.7%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
706 Jayden Chen 55.78 9 B: 55.39 (+0.39s | 0.7%) Tualatin Hills Swim Club 05/02/2025 2025 THSC Spring Invitational
707 Vivaan Jagadish 55.79 10 B: 55.39 (+0.40s | 0.7%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
708 Mars Meihack 55.80 9 B: 55.39 (+0.41s | 0.7%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
709 Elliott Goforth 55.80 10 B: 55.39 (+0.41s | 0.7%) Thunderbird Aquatic Club 05/02/2025 2025 PN TAC Spring Thunderbird Open
710 Adam Kao 55.82 10 B: 55.39 (+0.43s | 0.8%) Life Time Oregon Swim Team 05/02/2025 2025 AAA May LC Invitational
711 Jason Yin 55.87 9 B: 55.39 (+0.48s | 0.9%) Santa Clara Swim Club 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
712 Yuchen Zhou 55.88 10 B: 55.39 (+0.49s | 0.9%) Eastside Aquatic Swim Team 07/11/2025 2025 THSC Summer Classic
713 Ansel Witkowski 55.93 9 B: 55.39 (+0.54s | 1.0%) Puma Aquatic Team 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
55.93
55.93
50 Back
0.00
55.93
50 Back
55.93
714 Evan Kim 55.96 10 B: 55.39 (+0.57s | 1.0%) Sunnyvale Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
715 Ezekiel Chariton 55.98 9 B: 55.39 (+0.59s | 1.1%) Salida Cyclones 06/27/2025 2025 CO Alicia Leavitt Memorial Open
716 Samuel Brown 55.99 9 B: 55.39 (+0.60s | 1.1%) Seattle Metropolitan Aquatic C 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
717 Lennox Miller 56.02 10 B: 55.39 (+0.63s | 1.1%) Spokane Sea Serpents 04/26/2025 2025 SWAT Spring Fling
718 Austin Brower 56.05 8 B: 55.39 (+0.66s | 1.2%) Pacific Swim 07/11/2025 2025 SI JBST All Ages NTS Meet
719 Cameron Watrous 56.06 9 B: 55.39 (+0.67s | 1.2%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
720 Thomas Kramer 56.09 10 B: 55.39 (+0.70s | 1.2%) Longmont Swim Club 04/25/2025 2025 CO Steve Drozda LC Shotgun
721 Jude Stone 56.10 9 B: 55.39 (+0.71s | 1.3%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
722 Hudson Vieth 56.10 10 B: 55.39 (+0.71s | 1.3%) Cascade Swim Club 09/20/2025 2025 PN CSC September Shakeout
723 Lukas Fort 56.13 8 B: 55.39 (+0.74s | 1.3%) Bainbridge Island Swim Club 05/02/2025 2025 PN BC May Flowers
724 Conagher Jackson 56.20 10 B: 55.39 (+0.81s | 1.4%) Lincoln City Swim Club 03/07/2026 Valley Coast Swim League 2026
725 Wesley Zhang 56.21 10 B: 55.39 (+0.82s | 1.5%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
726 Lance Coyne 56.22 9 B: 55.39 (+0.83s | 1.5%) Mission Aurora Colorado Swimmi 04/12/2025 2025 CO TOPS Suburban League Pentathlon
727 Jayden Yates 56.25 10 B: 55.39 (+0.86s | 1.5%) Kearns Youth Aquatic Team 05/23/2023 Kearns LC Classic
728 Xavier Labrecque 56.26 9 B: 55.39 (+0.87s | 1.5%) Bulldog Swim Club 05/17/2025 2025 LAMV SCM C B A+
729 Sebastian Guzman 56.28 10 B: 55.39 (+0.89s | 1.6%) Bure-Aqua Academy 05/16/2025 2025 CO ACES Spring Invite
730 Evan Islip 56.28 10 B: 55.39 (+0.89s | 1.6%) Pacific Swim 07/11/2025 2025 SI JBST All Ages NTS Meet
731 Gabriel Dom 56.29 9 B: 55.39 (+0.90s | 1.6%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
732 Peter Hofman 56.32 10 B: 55.39 (+0.93s | 1.7%) Cascade Swim Club 06/20/2025 2025 IE VS Starlight Open
733 Atlas Crowley 56.34 10 B: 55.39 (+0.95s | 1.7%) McMinnville Swim Club 04/26/2025 April Invitational 2025
734 Maxwell Pan 56.37 10 B: 55.39 (+0.98s | 1.7%) Unattached 07/22/2023 Z1S SAGC Minus LCM Summer Championships
735 William Song 56.39 8 B: 55.39 (+1.00s | 1.8%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
736 Ronan MurdockPerriera 56.40 9 B: 55.39 (+1.01s | 1.8%) AC Swim Club 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
737 Micah Adams 56.41 10 B: 55.39 (+1.02s | 1.8%) Hood River Valley Swim Team 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
738 Dhruv Kulkarni 56.45 9 B: 55.39 (+1.06s | 1.9%) Pleasanton Seahawks 04/12/2025 PC BSW LCM C B BB+ Meet
739 Nathan Nguyen 56.45 10 B: 55.39 (+1.06s | 1.9%) San Jose Goosemonkeys 05/23/2025 Zone 1 South May Firecracker 500
740 Andrew Yang 56.46 9 B: 55.39 (+1.07s | 1.9%) Pacific Dragons Swim Team 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
741 Youssef Aba 56.48 8 B: 55.39 (+1.09s | 1.9%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
742 Arthur Cahoy 56.50 9 B: 55.39 (+1.11s | 2.0%) Palo Alto Stanford Aquatics 05/17/2025 2025 LAMV SCM C B A+
743 Adrian Williams 56.55 8 B: 55.39 (+1.16s | 2.1%) Piranha Swimming 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
744 Dennis Liu 56.55 9 B: 55.39 (+1.16s | 2.1%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
745 Charles LaBonte 56.58 10 B: 55.39 (+1.19s | 2.1%) Portland Aquatic Club 05/30/2025 LA OPEN 2025
746 Wesley Hu 56.60 10 B: 55.39 (+1.21s | 2.1%) Santa Clara Swim Club 06/27/2025 Valley Splash
747 Mark Molochko 56.62 8 B: 55.39 (+1.23s | 2.2%) San Ramon Valley Aquatics 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
748 Sebastian Marshall 56.64 9 B: 55.39 (+1.25s | 2.2%) Unattached 06/07/2025 Orinda Aquatics LC C B BB+ Meet
749 Calvin Littlejohn 56.64 8 B: 55.39 (+1.25s | 2.2%) Eugene City Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
750 Adrian Real 56.67 9 B: 55.39 (+1.28s | 2.3%) Race Swami 06/06/2025 Speed Lake City 2025
25 Back
22.48
22.48
50 Back
34.19
56.67
50 Back
56.67

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.