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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 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
552 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
553 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
554 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
555 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+
556 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
557 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
558 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
559 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
560 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
561 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
562 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
563 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
564 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
565 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
566 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
567 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
568 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
569 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
570 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
571 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
572 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
573 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
574 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
575 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
576 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
577 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
578 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
579 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
580 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
581 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
582 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
583 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
584 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
585 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
586 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
587 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
588 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
589 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
590 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
591 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
592 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
593 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
594 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
595 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
596 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
597 Sterling Hansen 1:18.27 10 BB Min A: 1:09.79 (+8.48s | 10.8%) Brighton Bullfrogs Swim Club 02/13/2026 2026 CO Loveland Last Chance Sweetheart Meet
50 Free
36.98
36.98
100 Free
41.29
1:18.27
100 Free
1:18.27
598 Bennett Peiffer 1:18.31 10 BB Min A: 1:09.79 (+8.52s | 10.9%) Pacific Piranha Swim Team 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
50 Free
36.83
36.83
100 Free
41.48
1:18.31
100 Free
1:18.31
599 Charles Tan 1:18.36 10 BB Min A: 1:09.79 (+8.57s | 10.9%) Eastside Aquatic Swim Team 06/19/2026 2026 PN SRST Summer Invitational Approved
50 Free
36.73
36.73
100 Free
41.63
1:18.36
100 Free
1:18.36
600 Hudson Porter 1:18.39 10 BB Min A: 1:09.79 (+8.60s | 11.0%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
50 Free
36.35
36.35
100 Free
42.04
1:18.39
100 Free
1:18.39

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.