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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
501 Jacob Chen 1:16.37 9 BB Min A: 1:09.79 (+6.58s | 8.6%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Free
36.46
36.46
100 Free
39.91
1:16.37
100 Free
1:16.37
502 James Dyatlovitsky 1:16.40 8 BB Min A: 1:09.79 (+6.61s | 8.7%) Excel Aquatics 02/21/2026 2026 SES Region 1 8 And Under Championships
50 Free
36.51
36.51
100 Free
39.89
1:16.40
100 Free
1:16.40
503 Brian Yu 1:16.41 10 BB Min A: 1:09.79 (+6.62s | 8.7%) Dare Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Free
35.68
35.68
100 Free
40.73
1:16.41
100 Free
1:16.41
504 Henry Sundberg 1:16.42 8 BB Min A: 1:09.79 (+6.63s | 8.7%) Univ. of Denver Hilltoppers 02/13/2026 2026 CO NJ Groundhog Invite
50 Free
34.81
34.81
100 Free
41.61
1:16.42
100 Free
1:16.42
505 Oliver Pearce 1:16.45 10 BB Min A: 1:09.79 (+6.66s | 8.7%) Aces Swim Club 01/09/2026 2026 CO NJ Narwhal Invitational
50 Free
36.77
36.77
100 Free
39.68
1:16.45
100 Free
1:16.45
506 Adam Kao 1:16.45 10 BB Min A: 1:09.79 (+6.66s | 8.7%) Life Time Oregon Swim Team 11/07/2025 2025 THSC November Open
50 Free
35.76
35.76
100 Free
40.69
1:16.45
100 Free
1:16.45
507 Aiden Hu 1:16.45 10 BB Min A: 1:09.79 (+6.66s | 8.7%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Free
36.46
36.46
100 Free
39.99
1:16.45
100 Free
1:16.45
508 Sebastian Monroy Reyes 1:16.46 10 BB Min A: 1:09.79 (+6.67s | 8.7%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
509 Clayton Williams 1:16.50 10 BB Min A: 1:09.79 (+6.71s | 8.8%) Redding Swim Club 11/22/2025 Thankswimming Classic 2025
510 Andrei Sanchez 1:16.51 10 BB Min A: 1:09.79 (+6.72s | 8.8%) Island Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Free
36.69
36.69
100 Free
39.82
1:16.51
100 Free
1:16.51
511 Micah Parris 1:16.51 9 BB Min A: 1:09.79 (+6.72s | 8.8%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
50 Free
36.53
36.53
100 Free
39.98
1:16.51
100 Free
1:16.51
512 Cooper Klem 1:16.53 9 BB Min A: 1:09.79 (+6.74s | 8.8%) Cascade Swim Club 02/14/2025 2025 PN UPAC 4th Annual February Fly In
50 Free
34.78
34.78
100 Free
41.75
1:16.53
100 Free
1:16.53
513 Xavier Anderson 1:16.55 9 BB Min A: 1:09.79 (+6.76s | 8.8%) Albany Aquatic Association 01/24/2026 Oregon YMCA Championships 2026
50 Free
35.36
35.36
100 Free
41.19
1:16.55
100 Free
1:16.55
514 Grigorii Vasilenko 1:16.55 9 BB Min A: 1:09.79 (+6.76s | 8.8%) Legacy Aquatics 02/21/2026 2026 Arena Short Course 10 U Championships
515 Joshua Lung 1:16.56 10 BB Min A: 1:09.79 (+6.77s | 8.8%) Unattached 01/10/2026 2026 Clovis Swim Club Winter Open
50 Free
38.07
38.07
50 Free
38.07
100 Free
38.49
1:16.56
50 Free
38.49
516 Jaxson Ocon 1:16.58 10 BB Min A: 1:09.79 (+6.79s | 8.9%) Bulldog Swim Club 03/07/2026 BAC Race To AGCs
517 Jeremiah Lee 1:16.60 10 BB Min A: 1:09.79 (+6.81s | 8.9%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Free
37.80
37.80
100 Free
38.80
1:16.60
100 Free
1:16.60
518 Arick Yuan 1:16.63 10 BB Min A: 1:09.79 (+6.84s | 8.9%) Santa Clara Swim Club 02/28/2026 Swim South Bay
519 Ivan Clark 1:16.64 10 BB Min A: 1:09.79 (+6.85s | 8.9%) Roseburg High School 02/14/2025 2025 OR HS 6A 7
50 Free
36.74
36.74
100 Free
39.90
1:16.64
100 Free
1:16.64
520 Nhat Tran 1:16.65 10 BB Min A: 1:09.79 (+6.86s | 8.9%) Olympic Cascade Aquatics 11/22/2025 2025 PN November AGI Div 1 (PDST)
50 Free
36.20
36.20
100 Free
40.45
1:16.65
100 Free
1:16.65
521 Max Ong 1:16.68 10 BB Min A: 1:09.79 (+6.89s | 9.0%) Pacific Swim 01/31/2026 2026 SBA All Ages NTS Meet
50 Free
36.08
36.08
100 Free
40.60
1:16.68
100 Free
1:16.68
522 Mason Sovich 1:16.69 9 BB Min A: 1:09.79 (+6.90s | 9.0%) Olympic Cascade Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
50 Free
36.20
36.20
100 Free
40.49
1:16.69
100 Free
1:16.69
523 Leo Grace 1:16.72 8 BB Min A: 1:09.79 (+6.93s | 9.0%) Unattached 02/13/2026 (Pullman) 2026 IES Jr Champs
50 Free
36.36
36.36
100 Free
40.36
1:16.72
100 Free
1:16.72
524 Vinh Bui 1:16.74 10 BB Min A: 1:09.79 (+6.95s | 9.1%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Free
36.71
36.71
100 Free
40.03
1:16.74
100 Free
1:16.74
525 Roderick Yang 1:16.75 9 BB Min A: 1:09.79 (+6.96s | 9.1%) Flying Fish Arizona Swim Team 02/13/2026 34th Annual Lost Dutchman Invitational
50 Free
36.23
36.23
100 Free
40.52
1:16.75
100 Free
1:16.75
526 Johnny Hoesch 1:16.75 9 BB Min A: 1:09.79 (+6.96s | 9.1%) Olympus Aquatics 10/10/2025 2025 PC Sprints
527 Christopher Roeder 1:16.78 10 BB Min A: 1:09.79 (+6.99s | 9.1%) Aspen Swim Club 05/03/2026 2026 CO Montrose Mini Sprint Meet
50 Free
35.51
35.51
100 Free
41.27
1:16.78
100 Free
1:16.78
528 Koa Tejwani 1:16.79 9 BB Min A: 1:09.79 (+7.00s | 9.1%) Jcc Waves 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Free
36.04
36.04
100 Free
40.75
1:16.79
100 Free
1:16.79
529 Emilio Balcazar 1:16.79 10 BB Min A: 1:09.79 (+7.00s | 9.1%) Centro Acuatico Universitario 12/19/2025 2025 BD Leo Cancellare Memorial Swim Meet
50 Free
37.21
37.21
100 Free
39.58
1:16.79
100 Free
1:16.79
530 Bruce Asmega 1:16.79 10 BB Min A: 1:09.79 (+7.00s | 9.1%) Pacifica Sea Lions 03/07/2026 BAC Race To AGCs
531 Blake Hadfield 1:16.81 10 BB Min A: 1:09.79 (+7.02s | 9.1%) Aulea Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Free
36.50
36.50
100 Free
40.31
1:16.81
100 Free
1:16.81
532 Wesley Wilson 1:16.86 9 BB Min A: 1:09.79 (+7.07s | 9.2%) Lewis Clark Neptune Swim Team 12/05/2025 2025 SWAT Winter Invite
50 Free
36.67
36.67
100 Free
40.19
1:16.86
100 Free
1:16.86
533 Yeim Jung 1:16.86 10 BB Min A: 1:09.79 (+7.07s | 9.2%) Wave Aquatics 06/19/2026 2026 PN SRST Summer Invitational Approved
50 Free
37.42
37.42
100 Free
39.44
1:16.86
100 Free
1:16.86
534 Levi Cheung 1:16.86 8 BB Min A: 1:09.79 (+7.07s | 9.2%) Beaverton Area Aquatics Club 02/21/2026 2026 Arena Short Course 10 U Championships
535 Bo Cunningham 1:16.87 10 BB Min A: 1:09.79 (+7.08s | 9.2%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Free
37.22
37.22
100 Free
39.65
1:16.87
100 Free
1:16.87
536 Kareem Ramadan 1:16.90 10 BB Min A: 1:09.79 (+7.11s | 9.2%) Monterey Bay Swim Club 10/11/2025 QSS Santa Cruz Competenicia C B A+
537 Aiden Kiatrungrit 1:16.92 10 BB Min A: 1:09.79 (+7.13s | 9.3%) South San Francisco Aquatics 01/24/2026 2026 Zone 1 North Championships
50 Free
36.43
36.43
100 Free
40.49
1:16.92
100 Free
1:16.92
538 Lucas Richardson 1:16.92 10 BB Min A: 1:09.79 (+7.13s | 9.3%) Hawaii Swimming Club 03/07/2026 2026 HI Junior Age Group SCY Championship
50 Free
36.57
36.57
100 Free
40.35
1:16.92
100 Free
1:16.92
539 Bode Danielson 1:16.94 9 BB Min A: 1:09.79 (+7.15s | 9.3%) Socal Aquatics Association 11/21/2025 2025 CA MVN Turkey Classic
50 Free
35.85
35.85
100 Free
41.09
1:16.94
100 Free
1:16.94
540 Rasmus Andrews 1:17.01 10 BB Min A: 1:09.79 (+7.22s | 9.4%) Beast 09/21/2024 2024 CO DGO Big Mountain Invite
50 Free
36.35
36.35
100 Free
40.66
1:17.01
100 Free
1:17.01
541 Emerson Wescott 1:17.08 10 BB Min A: 1:09.79 (+7.29s | 9.5%) Stingray Swim Team 04/18/2026 2026 PN MMSC Marlins Madness Approved
50 Free
35.31
35.31
100 Free
41.77
1:17.08
100 Free
1:17.08
542 Mateo Tinoco Iraheta 1:17.14 9 BB Min A: 1:09.79 (+7.35s | 9.5%) Walla Walla Swim Club 02/13/2026 (Pullman) 2026 IES Jr Champs
50 Free
35.75
35.75
100 Free
41.39
1:17.14
100 Free
1:17.14
543 Guillermo Dinares Cardenal 1:17.16 8 BB Min A: 1:09.79 (+7.37s | 9.6%) Vashon Seals Swim Team 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 Free
35.64
35.64
100 Free
41.52
1:17.16
100 Free
1:17.16
544 Locke Kane 1:17.17 9 BB Min A: 1:09.79 (+7.38s | 9.6%) Lahaina Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Free
37.42
37.42
100 Free
39.75
1:17.17
100 Free
1:17.17
545 Rylee Roberts 1:17.18 9 BB Min A: 1:09.79 (+7.39s | 9.6%) Casa Grande High School Swimmi 04/30/2026 2026 Vine League Championships
50 Free
36.70
36.70
100 Free
40.48
1:17.18
100 Free
1:17.18
546 Ronan Price 1:17.18 10 BB Min A: 1:09.79 (+7.39s | 9.6%) Life Time Colorado Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Free
36.85
36.85
100 Free
40.33
1:17.18
100 Free
1:17.18
547 Oliver Panofsky 1:17.19 9 BB Min A: 1:09.79 (+7.40s | 9.6%) Slo Swim Club Seahawks 02/14/2025 2025 CCS SCY AGC
50 Free
36.68
36.68
100 Free
40.51
1:17.19
100 Free
1:17.19
548 Remy Kalicinski 1:17.19 10 BB Min A: 1:09.79 (+7.40s | 9.6%) Wave Aquatics 03/19/2026 2026 NW Region Age Group Champs Approved
549 Jackson Porter 1:17.21 10 BB Min A: 1:09.79 (+7.42s | 9.6%) Stingray Swim Team 06/19/2026 2026 PN SRST Summer Invitational Approved
50 Free
36.58
36.58
100 Free
40.63
1:17.21
100 Free
1:17.21
550 Samuel Diemert 1:17.22 9 BB Min A: 1:09.79 (+7.43s | 9.6%) Mission Aurora Colorado Swimmi 03/13/2026 Mile High Championship Invitational
50 Free
36.30
36.30
100 Free
40.92
1:17.22
100 Free
1:17.22

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.