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Western Zone Zone Boys 10 & under - 100 Y Free

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
551 Kian Bryson 1:17.24 10 BB Min A: 1:09.79 (+7.45s | 9.6%) Lake Oswego Swim Club 10/18/2025 2025 LOSC October Intrasquad
50 Free
38.48
38.48
100 Free
38.76
1:17.24
100 Free
1:17.24
552 Ethan Manning 1:17.29 10 BB Min A: 1:09.79 (+7.50s | 9.7%) Aces Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Free
35.09
35.09
100 Free
42.20
1:17.29
100 Free
1:17.29
553 Daniel Nagaoka 1:17.31 10 BB Min A: 1:09.79 (+7.52s | 9.7%) Quicksilver Swimming 01/16/2026 2026 Brian Malick Memorial Z1S Championships
554 Marcus Jensen 1:17.33 10 BB Min A: 1:09.79 (+7.54s | 9.8%) Voltage Aquatics 10/25/2025 Spook Splash 2025
50 Free
35.60
35.60
100 Free
41.73
1:17.33
100 Free
1:17.33
555 William Oubre 1:17.36 10 BB Min A: 1:09.79 (+7.57s | 9.8%) Salida Cyclones 06/19/2026 2026 Max Shirley Radiff Memorial
50 Free
37.29
37.29
100 Free
40.07
1:17.36
100 Free
1:17.36
556 Darryl Davis 1:17.37 9 BB Min A: 1:09.79 (+7.58s | 9.8%) Pueblo County Swim Team 06/19/2026 2026 Max Shirley Radiff Memorial
50 Free
36.18
36.18
100 Free
41.19
1:17.37
100 Free
1:17.37
557 Roman Tsikalov 1:17.38 10 BB Min A: 1:09.79 (+7.59s | 9.8%) Otter Swim Club 12/06/2025 DCD Winter Holiday Splash CBA+
558 Kai Chen 1:17.38 10 BB Min A: 1:09.79 (+7.59s | 9.8%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Free
36.58
36.58
100 Free
40.80
1:17.38
100 Free
1:17.38
559 Ayaan Shaik 1:17.39 10 BB Min A: 1:09.79 (+7.60s | 9.8%) Apex 12/12/2025 2025 OR TTSC Holiday Invitational Meet
50 Free
37.19
37.19
100 Free
40.20
1:17.39
100 Free
1:17.39
560 Otto Seeber 1:17.40 9 BB Min A: 1:09.79 (+7.61s | 9.8%) Flatiron Athletic Club 01/09/2026 2026 CO NJ Narwhal Invitational
50 Free
37.39
37.39
100 Free
40.01
1:17.40
100 Free
1:17.40
561 Brandon Son 1:17.42 8 BB Min A: 1:09.79 (+7.63s | 9.9%) Columbia River Swim Team 02/21/2026 2026 Arena Short Course 10 U Championships
562 Luke Chaikriangkrai 1:17.42 9 BB Min A: 1:09.79 (+7.63s | 9.9%) Pro Swimming 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Free
36.46
36.46
100 Free
40.96
1:17.42
100 Free
1:17.42
563 Kaid Petersen 1:17.46 8 BB Min A: 1:09.79 (+7.67s | 9.9%) Port Angeles Swim Club 05/16/2026 2026 PN PASC Masters And Munchkins Approved
50 Free
35.58
35.58
100 Free
41.88
1:17.46
100 Free
1:17.46
564 James Kowen 1:17.51 9 BB Min A: 1:09.79 (+7.72s | 10.0%) Punahou Aquatics Institute 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Free
37.31
37.31
100 Free
40.20
1:17.51
100 Free
1:17.51
565 Noah Chiu 1:17.51 10 BB Min A: 1:09.79 (+7.72s | 10.0%) Alto Swim Club 03/07/2026 DACA CBA Meet
566 Archie McCallum 1:17.60 8 BB Min A: 1:09.79 (+7.81s | 10.1%) Poseidon Aquatic Club 10/18/2025 2025 PN VAST Fall Classic
50 Free
37.23
37.23
100 Free
40.37
1:17.60
100 Free
1:17.60
567 Jayden Chang 1:17.61 10 BB Min A: 1:09.79 (+7.82s | 10.1%) Maywood Sparks Swim Team 12/12/2025 2025 CA SCS SCAT WAG
50 Free
37.68
37.68
100 Free
39.93
1:17.61
100 Free
1:17.61
568 Penghao Yu 1:17.62 10 BB Min A: 1:09.79 (+7.83s | 10.1%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
569 Luca Goulet 1:17.65 10 BB Min A: 1:09.79 (+7.86s | 10.1%) King Aquatic Club 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
50 Free
37.13
37.13
100 Free
40.52
1:17.65
100 Free
1:17.65
570 Beau Jakubowski 1:17.66 9 BB Min A: 1:09.79 (+7.87s | 10.1%) Aces Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Free
37.31
37.31
100 Free
40.35
1:17.66
100 Free
1:17.66
571 Chandler Chung 1:17.69 9 BB Min A: 1:09.79 (+7.90s | 10.2%) Trident Swim Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Free
35.94
35.94
100 Free
41.75
1:17.69
100 Free
1:17.69
572 Kepler Ring 1:17.69 10 BB Min A: 1:09.79 (+7.90s | 10.2%) Palo Alto Stanford Aquatics 07/10/2026 Sensational Summer Of 26 Block Party
573 Jayden Huang 1:17.72 10 BB Min A: 1:09.79 (+7.93s | 10.2%) Harbor Aquatics Club 03/15/2025 2025 PN Kaholo Island Invitational 2025
50 Free
37.05
37.05
100 Free
40.67
1:17.72
100 Free
1:17.72
574 Adrien Reyes 1:17.73 10 BB Min A: 1:09.79 (+7.94s | 10.2%) Clackamas High School 02/15/2025 2025 OR HS 6a 4
50 Free
37.22
37.22
100 Free
40.51
1:17.73
100 Free
1:17.73
575 Alex Joy 1:17.74 10 BB Min A: 1:09.79 (+7.95s | 10.2%) Los Altos Mountain View Aquati 01/10/2026 BAC Norman Cutler Memorial
576 Vincent Kaldau 1:17.76 10 BB Min A: 1:09.79 (+7.97s | 10.2%) VillaSport Swim Team 01/18/2025 2025 LSST January Frosty Meet
577 Michael Campbell 1:17.77 10 BB Min A: 1:09.79 (+7.98s | 10.3%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Free
37.49
37.49
100 Free
40.28
1:17.77
100 Free
1:17.77
578 Harvey Bollefer 1:17.78 9 BB Min A: 1:09.79 (+7.99s | 10.3%) Aces Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Free
36.39
36.39
100 Free
41.39
1:17.78
100 Free
1:17.78
579 Michael Hefner 1:17.82 9 BB Min A: 1:09.79 (+8.03s | 10.3%) Aspen Swim Club 06/27/2026 2026 CO Montrose Marlins Summer Open
50 Free
37.57
37.57
100 Free
40.25
1:17.82
100 Free
1:17.82
580 Shane Kirkwood 1:17.84 10 BB Min A: 1:09.79 (+8.05s | 10.3%) Lake Oswego Swim Club 03/14/2026 2026 John Haring Memorial BC Showdown
50 Free
37.63
37.63
100 Free
40.21
1:17.84
100 Free
1:17.84
581 Caleb Tos 1:17.86 10 BB Min A: 1:09.79 (+8.07s | 10.4%) Tule Nation Tritons 11/22/2025 2025 Dr Dowain Wright Memorial ABC
50 Free
37.33
37.33
100 Free
40.53
1:17.86
100 Free
1:17.86
582 Skyler Houck 1:17.86 9 BB Min A: 1:09.79 (+8.07s | 10.4%) King Aquatic Club 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
50 Free
38.28
38.28
100 Free
39.58
1:17.86
100 Free
1:17.86
583 Clark Wilson 1:17.90 10 BB Min A: 1:09.79 (+8.11s | 10.4%) Alto Swim Club 01/24/2026 2026 Zone 1 North Championships
50 Free
36.54
36.54
100 Free
41.36
1:17.90
100 Free
1:17.90
584 Cody Darnell 1:17.90 10 BB Min A: 1:09.79 (+8.11s | 10.4%) South Valley Makos 02/07/2026 Valley Splash Short Course C B A Meet
585 Hugo Staelens 1:17.91 10 BB Min A: 1:09.79 (+8.12s | 10.4%) Swim Torrance 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Free
37.76
37.76
100 Free
40.15
1:17.91
100 Free
1:17.91
586 Declan Sederholm 1:17.93 10 BB Min A: 1:09.79 (+8.14s | 10.4%) Hilltop Aquatic Swim Team 11/14/2025 2025 UT HAST Fall Back Bash
50 Free
37.57
37.57
100 Free
40.36
1:17.93
100 Free
1:17.93
587 Andrei Talalay 1:17.94 9 BB Min A: 1:09.79 (+8.15s | 10.5%) Tualatin Hills Swim Club 05/16/2026 2026 John DeRoest Sextathlon Swim Meet
50 Free
38.29
38.29
100 Free
39.65
1:17.94
100 Free
1:17.94
588 Levi Wood 1:17.96 10 BB Min A: 1:09.79 (+8.17s | 10.5%) Brea Aquatics 02/13/2026 2026 MVN Lunar AAPI Festival
50 Free
38.57
38.57
100 Free
39.39
1:17.96
100 Free
1:17.96
589 Mo Chen 1:17.96 9 BB Min A: 1:09.79 (+8.17s | 10.5%) Wave Aquatics 06/19/2026 2026 PN SRST Summer Invitational Approved
50 Free
38.39
38.39
100 Free
39.57
1:17.96
100 Free
1:17.96
590 Ezekiel Beyer 1:17.99 10 BB Min A: 1:09.79 (+8.20s | 10.5%) Swim Dogs 02/13/2026 2026 CO NJ Groundhog Invite
50 Free
37.63
37.63
100 Free
40.36
1:17.99
100 Free
1:17.99
591 Mateo Franco-Abeyta 1:18.04 10 BB Min A: 1:09.79 (+8.25s | 10.6%) Star 02/13/2026 34th Annual Lost Dutchman Invitational
50 Free
37.76
37.76
100 Free
40.28
1:18.04
100 Free
1:18.04
592 Vladimir Yegorov 1:18.04 10 BB Min A: 1:09.79 (+8.25s | 10.6%) Lake Oswego Swim Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 Free
36.86
36.86
100 Free
41.18
1:18.04
100 Free
1:18.04
593 Lucas Yang 1:18.07 10 BB Min A: 1:09.79 (+8.28s | 10.6%) Bay Club Santa Clara Dolphins 03/07/2026 2026 PASA Last Chance For JO S
594 Isak Breckon 1:18.11 10 BB Min A: 1:09.79 (+8.32s | 10.7%) South Davis Aquatics Team 11/21/2025 2025 MAC Thanksgiving Invitational
50 Free
35.43
35.43
100 Free
42.68
1:18.11
100 Free
1:18.11
595 Marek Martini 1:18.13 9 BB Min A: 1:09.79 (+8.34s | 10.7%) Blue Dragons Swim Team 05/16/2026 2026 Otter Invitational Copied
50 Free
37.50
37.50
100 Free
40.63
1:18.13
100 Free
1:18.13
596 Benjamin Kenton 1:18.14 10 BB Min A: 1:09.79 (+8.35s | 10.7%) Hillsboro Swim Team 02/22/2025 2025 Arena Short Course 10 U Championships
50 Free
36.29
36.29
100 Free
41.85
1:18.14
100 Free
1:18.14
597 Austin Pham 1:18.19 10 BB Min A: 1:09.79 (+8.40s | 10.7%) Foothills Swim Team 01/16/2026 2026 CO CUDA Classic
50 Free
36.76
36.76
100 Free
41.43
1:18.19
100 Free
1:18.19
598 Owen Hayes 1:18.19 10 BB Min A: 1:09.79 (+8.40s | 10.7%) Hills Hurricane Swimming 07/10/2026 Redwood Empire Swim League Championship
50 Free
36.32
36.32
100 Free
41.87
1:18.19
100 Free
1:18.19
599 Charles Knigge 1:18.21 10 BB Min A: 1:09.79 (+8.42s | 10.8%) Spokane Waves Aquatic Team 12/05/2025 2025 SWAT Winter Invite
50 Free
37.90
37.90
100 Free
40.31
1:18.21
100 Free
1:18.21
600 Cash Storm 1:18.24 10 BB Min A: 1:09.79 (+8.45s | 10.8%) Beast 12/04/2025 2025 Holiday Swim Festival
50 Free
36.53
36.53
100 Free
41.71
1:18.24
100 Free
1:18.24

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.