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 William Chen 1:36.93 10 B Min BB: 1:30.09 (+6.84s | 7.1%) Rancho San Dieguito 12/05/2025 SI 2025 RSD All Ages WAG Max
50 Back
48.02
48.02
100 Back
48.91
1:36.93
100 Back
1:36.93
852 Wylee Towner-DeMoe 1:36.94 9 B Min BB: 1:30.09 (+6.85s | 7.1%) Team Eugene Aquatics 12/12/2025 2025 TEAM Winter Invitational
50 Back
46.69
46.69
100 Back
50.25
1:36.94
100 Back
1:36.94
853 Benjamin Bull 1:36.98 9 B Min BB: 1:30.09 (+6.89s | 7.1%) Bellevue Club Swim Team 02/01/2025 2025 PN BISC Bluefin Invitational
50 Back
47.75
47.75
100 Back
49.23
1:36.98
100 Back
1:36.98
854 Gabriel Dieme 1:36.98 10 B Min BB: 1:30.09 (+6.89s | 7.1%) Humboldt Swim Club 11/22/2025 Thankswimming Classic 2025
855 Jax Richard 1:36.99 8 B Min BB: 1:30.09 (+6.90s | 7.1%) Life Time Fitness Utah Swim Te 02/21/2025 2025 Olympus Aquatics Last Chance
50 Back
47.61
47.61
100 Back
49.38
1:36.99
100 Back
1:36.99
856 Milo Chan 1:36.99 9 B Min BB: 1:30.09 (+6.90s | 7.1%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
46.69
46.69
100 Back
50.30
1:36.99
100 Back
1:36.99
857 Thomas Halford 1:37.05 9 B Min BB: 1:30.09 (+6.96s | 7.2%) Pikes Peak Athletics 11/08/2024 2024 CO Pikes Peak Finals
50 Back
49.70
49.70
100 Back
47.35
1:37.05
100 Back
1:37.05
858 Andrei Sanchez 1:37.06 10 B Min BB: 1:30.09 (+6.97s | 7.2%) Island Aquatics 01/10/2026 NEW YEAR S MAGSA SCY Meet
50 Back
46.17
46.17
100 Back
50.89
1:37.06
100 Back
1:37.06
859 Owen Rapp 1:37.09 10 B Min BB: 1:30.09 (+7.00s | 7.2%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
46.97
46.97
100 Back
50.12
1:37.09
100 Back
1:37.09
860 Bjorn Plata 1:37.11 8 B Min BB: 1:30.09 (+7.02s | 7.2%) Seaside Aquatic Club 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
861 Michael Lim 1:37.14 10 B Min BB: 1:30.09 (+7.05s | 7.3%) California Dolphins Swim Team 10/18/2025 PC CDST SC C B BB+
862 Jaxon Despain 1:37.16 8 B Min BB: 1:30.09 (+7.07s | 7.3%) Denver Swim Academy 12/06/2024 2024 CO CSI Pioneer Open
50 Back
45.45
45.45
100 Back
51.71
1:37.16
100 Back
1:37.16
863 Ethan Gu 1:37.19 10 B Min BB: 1:30.09 (+7.10s | 7.3%) Burlingame Aquatics 11/14/2025 PSL Pumpkin Spice Lovers 25 129
864 Kawika Cox 1:37.20 10 B Min BB: 1:30.09 (+7.11s | 7.3%) Kamehameha Swim Club 12/06/2025 45th Annual Ken Suenaga Invitational (SCY)
865 Lars Milhaupt 1:37.21 9 B Min BB: 1:30.09 (+7.12s | 7.3%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
866 Carter Schwenk 1:37.24 10 B Min BB: 1:30.09 (+7.15s | 7.4%) Burlingame Aquatics 01/10/2026 BAC Norman Cutler Memorial
867 Brendan Ma 1:37.24 9 B Min BB: 1:30.09 (+7.15s | 7.4%) Orinda Aquatics 11/08/2025 Brentwood Seawolves SCY C B BB+
868 Nathanael Richards 1:37.25 9 B Min BB: 1:30.09 (+7.16s | 7.4%) Coeur D\\\\\\'alene Area Swim Team 11/21/2025 2025 Adam England Memorial Fall Splash
50 Back
45.89
45.89
100 Back
51.36
1:37.25
100 Back
1:37.25
869 Cian Coyle 1:37.25 9 B Min BB: 1:30.09 (+7.16s | 7.4%) COSA Swimming 12/19/2025 2025 CO Falfins Holiday Open
50 Back
48.62
48.62
100 Back
48.63
1:37.25
100 Back
1:37.25
870 Kabir Singh 1:37.27 10 B Min BB: 1:30.09 (+7.18s | 7.4%) Pro Swimming 09/26/2025 2025 Pro Season Kick Off Intrasquad
871 Andrew Homer 1:37.28 10 B Min BB: 1:30.09 (+7.19s | 7.4%) Renegade Aquatics 10/11/2025 2025 SI RSD All Ages B C Meet
50 Back
46.22
46.22
100 Back
51.06
1:37.28
100 Back
1:37.28
872 Oliver Ng 1:37.29 10 B Min BB: 1:30.09 (+7.20s | 7.4%) Life Time Oregon Swim Team 02/07/2026 2026 OR HEAT BC Blastoff
50 Back
48.29
48.29
100 Back
49.00
1:37.29
100 Back
1:37.29
873 Henry Moore 1:37.31 8 B Min BB: 1:30.09 (+7.22s | 7.4%) Ladera Oaks 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
45.28
45.28
100 Back
52.03
1:37.31
100 Back
1:37.31
874 Ryan Khalili 1:37.32 9 B Min BB: 1:30.09 (+7.23s | 7.4%) Highlands Ranch Aquatics 12/19/2025 2025 CO Falfins Holiday Open
875 Kai Chen 1:37.36 10 B Min BB: 1:30.09 (+7.27s | 7.5%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
47.80
47.80
100 Back
49.56
1:37.36
100 Back
1:37.36
876 Benjamin Yaghoubzade 1:37.46 8 B Min BB: 1:30.09 (+7.37s | 7.6%) Los Altos Mountain View Aquati 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
47.52
47.52
100 Back
49.94
1:37.46
100 Back
1:37.46
877 Maxwell McLaughlin 1:37.47 9 B Min BB: 1:30.09 (+7.38s | 7.6%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
48.71
48.71
100 Back
48.76
1:37.47
100 Back
1:37.47
878 Silvio Leal 1:37.50 10 B Min BB: 1:30.09 (+7.41s | 7.6%) Maui Swim Club 01/10/2026 NEW YEAR S MAGSA SCY Meet
50 Back
48.71
48.71
100 Back
48.79
1:37.50
100 Back
1:37.50
879 Adam Kao 1:37.52 8 B Min BB: 1:30.09 (+7.43s | 7.6%) Life Time Oregon Swim Team 01/03/2025 2025 CST Shark Chase Invitational
880 Austin Zhou 1:37.53 9 B Min BB: 1:30.09 (+7.44s | 7.6%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
47.64
47.64
100 Back
49.89
1:37.53
100 Back
1:37.53
881 Weaver Shifa 1:37.53 10 B Min BB: 1:30.09 (+7.44s | 7.6%) Superior Aquatics 10/25/2025 Superior Aquatics Monster Splash
882 Locke Kane 1:37.56 9 B Min BB: 1:30.09 (+7.47s | 7.7%) Lahaina Swim Club 01/10/2026 NEW YEAR S MAGSA SCY Meet
50 Back
48.19
48.19
100 Back
49.37
1:37.56
100 Back
1:37.56
883 Alroy Conry 1:37.57 8 B Min BB: 1:30.09 (+7.48s | 7.7%) Aces Swim Club 01/31/2026 2026 CO Anthony Boettcher Nate Rothman Memori
50 Back
45.58
45.58
100 Back
51.99
1:37.57
100 Back
1:37.57
884 Jay Guzman 1:37.57 10 B Min BB: 1:30.09 (+7.48s | 7.7%) AC Swim Club 12/06/2025 Neptune Swimming Swim Like The Dickens
50 Back
47.15
47.15
100 Back
50.42
1:37.57
100 Back
1:37.57
885 Hudson Avery 1:37.60 9 B Min BB: 1:30.09 (+7.51s | 7.7%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
47.23
47.23
100 Back
50.37
1:37.60
100 Back
1:37.60
886 Darryl Davis 1:37.62 9 B Min BB: 1:30.09 (+7.53s | 7.7%) Pueblo County Swim Team 02/13/2026 2026 CO Valentine Open
50 Back
46.87
46.87
100 Back
50.75
1:37.62
100 Back
1:37.62
887 Anzel Annan 1:37.73 9 B Min BB: 1:30.09 (+7.64s | 7.8%) Aspire Aquatics of Colorado 02/13/2026 2026 CO NJ Groundhog Invite
50 Back
47.15
47.15
100 Back
50.58
1:37.73
100 Back
1:37.73
888 Lehai Li 1:37.76 9 B Min BB: 1:30.09 (+7.67s | 7.8%) Alto Swim Club 02/01/2025 Alto Swim Club Valentine Classic
50 Back
48.68
48.68
100 Back
49.08
1:37.76
100 Back
1:37.76
889 Kian Ascione 1:37.79 10 B Min BB: 1:30.09 (+7.70s | 7.9%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
47.40
47.40
100 Back
50.39
1:37.79
100 Back
1:37.79
890 Alexander Warren Moy 1:37.80 9 B Min BB: 1:30.09 (+7.71s | 7.9%) Palo Alto Stanford Aquatics 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
891 Sebastian Lum-Langston 1:37.81 10 B Min BB: 1:30.09 (+7.72s | 7.9%) The Olympic Club 10/18/2025 Sebastopol Sea Serpents CBA+ Pumpkin Plunge
892 Ian Webster 1:37.84 9 B Min BB: 1:30.09 (+7.75s | 7.9%) Columbia River Swim Team 01/03/2025 2025 CST Shark Chase Invitational
50 Back
48.87
48.87
100 Back
48.97
1:37.84
100 Back
1:37.84
893 Barron Vellonen 1:37.85 9 B Min BB: 1:30.09 (+7.76s | 7.9%) Monterey Bay Swim Club 10/11/2025 QSS Santa Cruz Competenicia C B A+
894 Penghao Yu 1:37.86 9 B Min BB: 1:30.09 (+7.77s | 7.9%) Santa Clara Swim Club 03/01/2025 Santa Clara Swim Club Race To AG Champs
50 Back
47.81
47.81
100 Back
50.05
1:37.86
100 Back
1:37.86
895 Demitry Daniel 1:37.90 9 B Min BB: 1:30.09 (+7.81s | 8.0%) Canyons Aquatic Club 12/06/2025 2025 CA CANY Candy Cane
896 Caden Seiber 1:37.94 9 B Min BB: 1:30.09 (+7.85s | 8.0%) University Place Aquatic Club 02/14/2025 2025 PN UPAC 4th Annual February Fly In
50 Back
45.57
45.57
100 Back
52.37
1:37.94
100 Back
1:37.94
897 Beckham Allen 1:37.95 9 B Min BB: 1:30.09 (+7.86s | 8.0%) Pikes Peak Athletics 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
50 Back
47.87
47.87
100 Back
50.08
1:37.95
100 Back
1:37.95
898 Zachariah Sivaraj 1:37.95 7 B Min BB: 1:30.09 (+7.86s | 8.0%) Sawtooth Aquatic Club 12/04/2025 2025 Holiday Swim Festival
50 Back
45.83
45.83
100 Back
52.12
1:37.95
100 Back
1:37.95
899 Jackson Shaw 1:37.99 10 B Min BB: 1:30.09 (+7.90s | 8.1%) Coeur D\\\\\\'alene Area Swim Team 11/21/2025 2025 Adam England Memorial Fall Splash
50 Back
47.23
47.23
100 Back
50.76
1:37.99
100 Back
1:37.99
900 Aiden Kiatrungrit 1:38.00 9 B Min BB: 1:30.09 (+7.91s | 8.1%) South San Francisco Aquatics 03/22/2025 PSL SC CBA+ 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.