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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
701 Yangyang Xu 1:32.79 10 B Min BB: 1:30.09 (+2.70s | 2.9%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
45.23
45.23
100 Back
47.56
1:32.79
100 Back
1:32.79
702 William Song 1:32.85 8 B Min BB: 1:30.09 (+2.76s | 3.0%) Seattle Metropolitan Aquatic C 11/22/2025 2025 PN Nov AGI, Division 2 (SMAC)
50 Back
45.53
45.53
100 Back
47.32
1:32.85
100 Back
1:32.85
703 Cedrick Lo 1:32.85 10 B Min BB: 1:30.09 (+2.76s | 3.0%) Sandpipers of Nevada 07/11/2025 July 2025 Rock The Blocks
50 Back
46.02
46.02
100 Back
46.83
1:32.85
100 Back
1:32.85
704 Jackson Porter 1:32.90 10 B Min BB: 1:30.09 (+2.81s | 3.0%) Stingray Swim Team 01/24/2026 2026 PN IST January Invitational Approved
50 Back
46.55
46.55
100 Back
46.35
1:32.90
100 Back
1:32.90
705 Javier Williams 1:32.91 10 B Min BB: 1:30.09 (+2.82s | 3.0%) Aquawolves Swimming 02/14/2026 2026 CO AQUA February Home Meet
50 Back
42.51
42.51
100 Back
50.40
1:32.91
100 Back
1:32.91
706 Odin Otterstrom 1:32.97 10 B Min BB: 1:30.09 (+2.88s | 3.1%) Aquawolves Swimming 02/14/2026 2026 CO AQUA February Home Meet
50 Back
44.24
44.24
100 Back
48.73
1:32.97
100 Back
1:32.97
707 Caleb Tos 1:33.00 10 B Min BB: 1:30.09 (+2.91s | 3.1%) Tule Nation Tritons 01/10/2026 2026 Clovis Swim Club Winter Open
50 Back
45.02
45.02
50 Back
45.02
100 Back
47.98
1:33.00
50 Back
47.98
708 Bennett Peiffer 1:33.03 9 B Min BB: 1:30.09 (+2.94s | 3.2%) Pacific Piranha Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
44.83
44.83
100 Back
48.20
1:33.03
100 Back
1:33.03
709 Bode McCollum 1:33.06 10 B Min BB: 1:30.09 (+2.97s | 3.2%) Aces Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Back
46.35
46.35
100 Back
46.71
1:33.06
100 Back
1:33.06
710 Marcus Wang 1:33.08 10 B Min BB: 1:30.09 (+2.99s | 3.2%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
45.06
45.06
100 Back
48.02
1:33.08
100 Back
1:33.08
711 Raizo Copp 1:33.08 10 B Min BB: 1:30.09 (+2.99s | 3.2%) King Aquatic Club 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
712 Maddox Merz 1:33.11 9 B Min BB: 1:30.09 (+3.02s | 3.2%) Los Gatos Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
44.52
44.52
100 Back
48.59
1:33.11
100 Back
1:33.11
713 Rees Yan 1:33.23 10 B Min BB: 1:30.09 (+3.14s | 3.4%) Cascadia Swimming 02/15/2026 2026 OR CB Valentine Last Chance Invitational
50 Back
44.85
44.85
100 Back
48.38
1:33.23
100 Back
1:33.23
714 Zhouhan Yang 1:33.24 10 B Min BB: 1:30.09 (+3.15s | 3.4%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
47.19
47.19
100 Back
46.05
1:33.24
100 Back
1:33.24
715 Killian Mann 1:33.28 9 B Min BB: 1:30.09 (+3.19s | 3.4%) Olympic Cascade Aquatics 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Back
45.49
45.49
100 Back
47.79
1:33.28
100 Back
1:33.28
716 Benjamin Herbreteau 1:33.29 10 B Min BB: 1:30.09 (+3.20s | 3.4%) Lake Oswego Swim Club 02/22/2025 2025 Arena Short Course 10 U Championships
50 Back
46.24
46.24
100 Back
47.05
1:33.29
100 Back
1:33.29
717 Keith Barker 1:33.31 10 B Min BB: 1:30.09 (+3.22s | 3.5%) Aulea Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
44.22
44.22
100 Back
49.09
1:33.31
100 Back
1:33.31
718 Shane Kirkwood 1:33.36 10 B Min BB: 1:30.09 (+3.27s | 3.5%) Lake Oswego Swim Club 12/19/2025 2025 LOSC Holiday Intrasquad
719 Yavin Dantra 1:33.36 9 B Min BB: 1:30.09 (+3.27s | 3.5%) San Ramon Valley Aquatics 03/07/2026 SRVA Last Chance Meet B BB+
720 Tony Chen 1:33.37 10 B Min BB: 1:30.09 (+3.28s | 3.5%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
46.26
46.26
100 Back
47.11
1:33.37
100 Back
1:33.37
721 Gavin Yang 1:33.37 10 B Min BB: 1:30.09 (+3.28s | 3.5%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
44.72
44.72
100 Back
48.65
1:33.37
100 Back
1:33.37
722 Norne Fang 1:33.38 8 B Min BB: 1:30.09 (+3.29s | 3.5%) Milpitas Aquatic Club 09/27/2025 2025 MAC Season Kick Off
723 Asher LeGrue 1:33.49 10 B Min BB: 1:30.09 (+3.40s | 3.6%) Willamette 02/13/2026 2026 OR HS 6A 7
50 Back
45.62
45.62
100 Back
47.87
1:33.49
100 Back
1:33.49
724 Andrew Chen 1:33.52 7 B Min BB: 1:30.09 (+3.43s | 3.7%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
44.91
44.91
100 Back
48.61
1:33.52
100 Back
1:33.52
725 Owen Bronson 1:33.53 9 B Min BB: 1:30.09 (+3.44s | 3.7%) Legacy Aquatics 02/06/2026 Legacy Aquatics Spring Qualifier
50 Back
45.65
45.65
100 Back
47.88
1:33.53
100 Back
1:33.53
726 Eric Hu 1:33.54 9 B Min BB: 1:30.09 (+3.45s | 3.7%) Santa Clara Swim Club 03/28/2026 Swim South Bay
727 Evan Doong 1:33.58 10 B Min BB: 1:30.09 (+3.49s | 3.7%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
50 Back
47.11
47.11
100 Back
46.47
1:33.58
100 Back
1:33.58
728 Noah Wang 1:33.64 10 B Min BB: 1:30.09 (+3.55s | 3.8%) Flatiron Athletic Club 01/16/2026 2026 CO CUDA Classic
50 Back
44.72
44.72
100 Back
48.92
1:33.64
100 Back
1:33.64
729 Arthur Cahoy 1:33.77 9 B Min BB: 1:30.09 (+3.68s | 3.9%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
45.83
45.83
100 Back
47.94
1:33.77
100 Back
1:33.77
730 Ethan Li 1:33.78 10 B Min BB: 1:30.09 (+3.69s | 3.9%) Los Altos Mountain View Aquati 03/07/2026 2026 PASA Last Chance For JO S
731 Yichen Wang 1:33.83 9 B Min BB: 1:30.09 (+3.74s | 4.0%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
44.08
44.08
100 Back
49.75
1:33.83
100 Back
1:33.83
732 Jayden Chen 1:33.89 9 B Min BB: 1:30.09 (+3.80s | 4.0%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
46.23
46.23
100 Back
47.66
1:33.89
100 Back
1:33.89
733 Daniel Gerasimov 1:33.93 8 B Min BB: 1:30.09 (+3.84s | 4.1%) Los Gatos Swim Club 03/28/2026 Swim South Bay
734 Caleb McGovern 1:33.93 10 B Min BB: 1:30.09 (+3.84s | 4.1%) Portland Aquatic Club 12/13/2025 2025 OR HEAT Winter Invitational
50 Back
46.13
46.13
100 Back
47.80
1:33.93
100 Back
1:33.93
735 Sullivan Nelson 1:33.94 10 B Min BB: 1:30.09 (+3.85s | 4.1%) Evergreen Hurricanes 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
45.31
45.31
100 Back
48.63
1:33.94
100 Back
1:33.94
736 Remington Kang 1:33.96 9 B Min BB: 1:30.09 (+3.87s | 4.1%) Issaquah Swim Team 11/15/2025 2025 PN IST November Invitational
50 Back
45.11
45.11
100 Back
48.85
1:33.96
100 Back
1:33.96
737 William Chen 1:33.99 10 B Min BB: 1:30.09 (+3.90s | 4.1%) Rancho San Dieguito 03/21/2026 2026 SI CAST All Ages NTS Meet South
738 Darryl Davis 1:33.99 9 B Min BB: 1:30.09 (+3.90s | 4.1%) Pueblo County Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
46.53
46.53
100 Back
47.46
1:33.99
100 Back
1:33.99
739 Jace Gordon 1:33.99 9 B Min BB: 1:30.09 (+3.90s | 4.1%) Los Gatos Swim Club 02/28/2026 Swim South Bay
740 Charles Wright 1:34.05 9 B Min BB: 1:30.09 (+3.96s | 4.2%) Montrose Marlins Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Back
45.45
45.45
100 Back
48.60
1:34.05
100 Back
1:34.05
741 Oliver Shalvey 1:34.07 10 B Min BB: 1:30.09 (+3.98s | 4.2%) Excel Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Back
45.94
45.94
100 Back
48.13
1:34.07
100 Back
1:34.07
742 Aemon Meenaghan 1:34.08 9 B Min BB: 1:30.09 (+3.99s | 4.2%) Team Eugene Aquatics 03/14/2026 2026 TEAM Shootout
50 Back
47.07
47.07
100 Back
47.01
1:34.08
100 Back
1:34.08
743 Adam Ellingwood 1:34.09 10 B Min BB: 1:30.09 (+4.00s | 4.3%) Pleasanton Seahawks 03/07/2026 SRVA Last Chance Meet B BB+
744 Samuel Hora 1:34.10 10 B Min BB: 1:30.09 (+4.01s | 4.3%) Montrose Marlins Swim Club 01/24/2026 2026 CO Montrose Marlins Polar Plunge
50 Back
44.88
44.88
100 Back
49.22
1:34.10
100 Back
1:34.10
745 Jayke Hung 1:34.11 9 B Min BB: 1:30.09 (+4.02s | 4.3%) Bellevue Club Swim Team 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
50 Back
45.46
45.46
100 Back
48.65
1:34.11
100 Back
1:34.11
746 Shay Jain 1:34.16 9 B Min BB: 1:30.09 (+4.07s | 4.3%) Palo Alto Stanford Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
747 Tyler Siu 1:34.16 10 B Min BB: 1:30.09 (+4.07s | 4.3%) El Cerrito Gators 11/08/2025 Albany Armada Aquatics C B BB+ Meet
748 Thomas Pham 1:34.16 10 B Min BB: 1:30.09 (+4.07s | 4.3%) Clearfireld Cuda Aquatic Team 02/13/2026 2026 OR HS 6A 4
50 Back
46.56
46.56
100 Back
47.60
1:34.16
100 Back
1:34.16
749 Maximilian Zhou 1:34.16 9 B Min BB: 1:30.09 (+4.07s | 4.3%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
45.38
45.38
100 Back
48.78
1:34.16
100 Back
1:34.16
750 Lukas Zazhitskiy 1:34.20 8 B Min BB: 1:30.09 (+4.11s | 4.4%) Highlands Ranch Aquatics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
47.09
47.09
100 Back
47.11
1:34.20
100 Back
1:34.20

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.