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Western Zone Zone Boys 10 & under - 100 Y 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 Owen Mast 1:38.24 9 B Min BB: 1:30.09 (+8.15s | 8.3%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
852 Lev Gishizky 1:38.25 10 B Min BB: 1:30.09 (+8.16s | 8.3%) Waves Aquatics Napa Valley 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
853 Cooper Klem 1:38.33 9 B Min BB: 1:30.09 (+8.24s | 8.4%) Cascade Swim Club 11/23/2024 2024 PN November AGI Div 4 WEST
50 Back
46.38
46.38
100 Back
51.95
1:38.33
100 Back
1:38.33
854 Holden Richards 1:38.34 9 B Min BB: 1:30.09 (+8.25s | 8.4%) AC Swim Club 11/08/2025 TCA PC November SC C B A+
50 Back
48.56
48.56
100 Back
49.78
1:38.34
100 Back
1:38.34
855 Peter Duffin 1:38.36 9 B Min BB: 1:30.09 (+8.27s | 8.4%) Tri-city Channel Cats 12/06/2025 2025 IE VS Christmas Open
856 Theodore Cook 1:38.37 9 B Min BB: 1:30.09 (+8.28s | 8.4%) SlipStream Aquatics 01/09/2026 2026 CO NJ Narwhal Invitational
857 Aiden Huang 1:38.40 10 B Min BB: 1:30.09 (+8.31s | 8.4%) DeAnza Cupertino Aquatics 10/25/2025 2025 SUNN Fall Classic
858 Noah Huyen 1:38.44 9 B Min BB: 1:30.09 (+8.35s | 8.5%) Daly City Dolphins 12/06/2025 DCD Winter Holiday Splash CBA+
859 Thomas Boernke 1:38.48 10 B Min BB: 1:30.09 (+8.39s | 8.5%) Nampa Swim Team 11/22/2025 57th Annual Thanksgiving Invitational
860 Caleb Pan 1:38.52 10 B Min BB: 1:30.09 (+8.43s | 8.6%) West Coast Aquatics 05/16/2025 2025 PN SRST Pacific Coast Invitational
50 Back
47.73
47.73
100 Back
50.79
1:38.52
100 Back
1:38.52
861 Lowen Joyce 1:38.54 10 B Min BB: 1:30.09 (+8.45s | 8.6%) Team Sopris Swimming 01/16/2026 2026 CO MAValanche Invitational
862 Eli Ferris 1:38.54 9 B Min BB: 1:30.09 (+8.45s | 8.6%) Elko Swim Team 10/17/2025 2025 KING OF THE HILL CHALLENGE
863 Austin Adler 1:38.55 9 B Min BB: 1:30.09 (+8.46s | 8.6%) Lake Oswego Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
48.44
48.44
100 Back
50.11
1:38.55
100 Back
1:38.55
864 Tristan Wan 1:38.64 9 B Min BB: 1:30.09 (+8.55s | 8.7%) Palo Alto Stanford Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
865 Avyaan Wasuja 1:38.80 10 B Min BB: 1:30.09 (+8.71s | 8.8%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
48.28
48.28
100 Back
50.52
1:38.80
100 Back
1:38.80
866 Wesley Tong 1:38.81 10 B Min BB: 1:30.09 (+8.72s | 8.8%) Front Range Barracudas 01/09/2026 2026 CO CUDA January Pizza Meet
50 Back
47.41
47.41
100 Back
51.40
1:38.81
100 Back
1:38.81
867 Makai Barraclough 1:38.86 10 B Min BB: 1:30.09 (+8.77s | 8.9%) Los Altos Mountain View Aquati 03/28/2026 LAMV C B A+ Meet
868 Anthony Piazza 1:38.89 9 B Min BB: 1:30.09 (+8.80s | 8.9%) Otter Swim Club 03/28/2026 LAMV C B A+ Meet
50 Back
48.97
48.97
100 Back
49.92
1:38.89
100 Back
1:38.89
869 Miles Montagnino 1:38.91 8 B Min BB: 1:30.09 (+8.82s | 8.9%) Aquabear Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
870 Brant Davis 1:38.93 7 B Min BB: 1:30.09 (+8.84s | 8.9%) Pueblo County Swim Team 04/25/2026 2026 CO COSA Spring SC Kick Off
871 Lucas Nguyen 1:38.94 9 B Min BB: 1:30.09 (+8.85s | 8.9%) Valley Splash 09/27/2025 2025 MAC Season Kick Off
872 Harlan Brown 1:39.01 10 B Min BB: 1:30.09 (+8.92s | 9.0%) Northern Lights Swim Club 11/21/2025 NLSC Sprint Classic
50 Back
49.50
49.50
100 Back
49.51
1:39.01
100 Back
1:39.01
873 Zachary DeLozier 1:39.01 9 B Min BB: 1:30.09 (+8.92s | 9.0%) Lake Oswego Swim Club 08/02/2025 Mallard Nation Invitational
50 Back
48.29
48.29
100 Back
50.72
1:39.01
100 Back
1:39.01
874 Luca Moyes 1:39.06 9 B Min BB: 1:30.09 (+8.97s | 9.1%) Lake Oswego Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
50 Back
48.61
48.61
100 Back
50.45
1:39.06
100 Back
1:39.06
875 Kenneth Zhang 1:39.08 8 B Min BB: 1:30.09 (+8.99s | 9.1%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
47.96
47.96
100 Back
51.12
1:39.08
100 Back
1:39.08
876 William MacDonald 1:39.09 10 B Min BB: 1:30.09 (+9.00s | 9.1%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
50 Back
48.92
48.92
100 Back
50.17
1:39.09
100 Back
1:39.09
877 Alexander Krapp 1:39.12 9 B Min BB: 1:30.09 (+9.03s | 9.1%) Thurston Olympians Swim Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 Back
48.54
48.54
100 Back
50.58
1:39.12
100 Back
1:39.12
878 Finnegan Persampieri 1:39.20 10 B Min BB: 1:30.09 (+9.11s | 9.2%) Otter Swim Club 12/06/2025 DCD Winter Holiday Splash CBA+
879 Hohyeon Cho 1:39.23 10 B Min BB: 1:30.09 (+9.14s | 9.2%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
48.44
48.44
100 Back
50.79
1:39.23
100 Back
1:39.23
880 Lok Zhang 1:39.26 10 B Min BB: 1:30.09 (+9.17s | 9.2%) Pacific Dragons Swim Team 03/08/2025 2025 PN PDST March Pentathlon And Last Chance
50 Back
45.81
45.81
100 Back
53.45
1:39.26
100 Back
1:39.26
881 John Asher 1:39.27 10 B Min BB: 1:30.09 (+9.18s | 9.2%) North Coast Aquatics 02/21/2026 2026 SI MRA Age Group Champs Max Meet
50 Back
48.46
48.46
100 Back
50.81
1:39.27
100 Back
1:39.27
882 Marcus England 1:39.28 10 B Min BB: 1:30.09 (+9.19s | 9.3%) Sawtooth Aquatic Club 11/15/2025 Fall Mixer Block Party #1
50 Back
47.31
47.31
100 Back
51.97
1:39.28
100 Back
1:39.28
883 Alexandru Varga 1:39.29 6 B Min BB: 1:30.09 (+9.20s | 9.3%) Terrapins Swim Team 03/28/2026 Piedmont Swim Team C B BB+
884 Holden Ling 1:39.34 10 B Min BB: 1:30.09 (+9.25s | 9.3%) The Olympic Club 10/18/2025 Sebastopol Sea Serpents CBA+ Pumpkin Plunge
885 Myles Clark 1:39.34 10 B Min BB: 1:30.09 (+9.25s | 9.3%) Kona Dolphins Swim Club 03/07/2026 2026 HI Junior Age Group SCY Championship
50 Back
48.73
48.73
100 Back
50.61
1:39.34
100 Back
1:39.34
886 Lukas Fort 1:39.35 9 B Min BB: 1:30.09 (+9.26s | 9.3%) Bainbridge Island Swim Club 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
46.28
46.28
100 Back
53.07
1:39.35
100 Back
1:39.35
887 Senge Laka 1:39.36 9 B Min BB: 1:30.09 (+9.27s | 9.3%) Cascadia Swimming 02/06/2026 Legacy Aquatics Spring Qualifier
50 Back
47.95
47.95
100 Back
51.41
1:39.36
100 Back
1:39.36
888 Rowan Rothman 1:39.37 7 B Min BB: 1:30.09 (+9.28s | 9.3%) Evergreen Hurricanes 01/31/2026 2026 CO Anthony Boettcher Nate Rothman Memori
50 Back
47.94
47.94
100 Back
51.43
1:39.37
100 Back
1:39.37
889 Theodore Gramer 1:39.41 10 B Min BB: 1:30.09 (+9.32s | 9.4%) SwimTLC-Parker Phenomena Swim 03/07/2025 2025 CO CSI Silver State Championships
50 Back
49.27
49.27
100 Back
50.14
1:39.41
100 Back
1:39.41
890 Adrian Mendoza 1:39.48 10 B Min BB: 1:30.09 (+9.39s | 9.4%) Front Range Barracudas 12/06/2024 2024 CO CSI Pioneer Open
891 Watson Xie 1:39.55 10 B Min BB: 1:30.09 (+9.46s | 9.5%) Chinook Aquatic Club 10/18/2025 2025 PN IST Fall Open
50 Back
48.33
48.33
100 Back
51.22
1:39.55
100 Back
1:39.55
892 Luke Song 1:39.63 10 B Min BB: 1:30.09 (+9.54s | 9.6%) Tri-city Channel Cats 12/07/2024 2024 IE VS Christmas Open
893 Sebastian Monroy Reyes 1:39.63 10 B Min BB: 1:30.09 (+9.54s | 9.6%) Sunnyvale Swim Club 10/25/2025 2025 SUNN Fall Classic
894 Enzo Amorim 1:39.65 9 B Min BB: 1:30.09 (+9.56s | 9.6%) Portneuf Valley Swim Team 02/01/2025 Igloo 2025
895 Paton Sawyer 1:39.69 9 B Min BB: 1:30.09 (+9.60s | 9.6%) Bellingham Bay Swim Team 05/15/2026 2026 PN TAC Spring Thunderbird Approved
50 Back
47.53
47.53
100 Back
52.16
1:39.69
100 Back
1:39.69
896 Srii Bezawada 1:39.71 10 B Min BB: 1:30.09 (+9.62s | 9.6%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Back
22.25
22.25
50 Back
24.83
47.08
50 Back
47.08
100 Back
52.63
1:39.71
50 Back
52.63
897 Haolin Chen 1:39.71 10 B Min BB: 1:30.09 (+9.62s | 9.6%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
48.12
48.12
100 Back
51.59
1:39.71
100 Back
1:39.71
898 Omar Gonzalez 1:39.72 10 B Min BB: 1:30.09 (+9.63s | 9.7%) Centro Acuatico Universitario 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
49.07
49.07
100 Back
50.65
1:39.72
100 Back
1:39.72
899 Bennett Dulik 1:39.73 10 B Min BB: 1:30.09 (+9.64s | 9.7%) Aces Swim Club 03/07/2025 2025 CO CSI Silver State Championships
900 Mason Park 1:39.74 9 B Min BB: 1:30.09 (+9.65s | 9.7%) Olympic Cascade Aquatics 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Back
48.01
48.01
100 Back
51.73
1:39.74
100 Back
1:39.74

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.