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
551 Joshua Chen 1:30.04 10 BB Min A: 1:19.59 (+10.45s | 11.6%) Bellevue Club Swim Team 11/07/2025 2025 THSC November Open
50 Back
43.65
43.65
100 Back
46.39
1:30.04
100 Back
1:30.04
552 Pranav Chandramouli 1:30.05 10 BB Min A: 1:19.59 (+10.46s | 11.6%) Gold\\\\\\'s Aquatics Club 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
42.64
42.64
100 Back
47.41
1:30.05
100 Back
1:30.05
553 James Dyatlovitsky 1:30.08 7 BB Min A: 1:19.59 (+10.49s | 11.6%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
44.10
44.10
100 Back
45.98
1:30.08
100 Back
1:30.08
554 Samuel Ellsworth 1:30.08 9 BB Min A: 1:19.59 (+10.49s | 11.6%) Boise Swim Club 12/06/2025 Reindeer Games 2025
50 Back
43.43
43.43
100 Back
46.65
1:30.08
100 Back
1:30.08
555 Arwin Safaee 1:30.11 10 B Min BB: 1:30.09 (+0.02s | 0.0%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
43.48
43.48
100 Back
46.63
1:30.11
100 Back
1:30.11
556 Liam Gonzalez 1:30.11 10 B Min BB: 1:30.09 (+0.02s | 0.0%) Centro Acuatico Universitario 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
45.14
45.14
100 Back
44.97
1:30.11
100 Back
1:30.11
557 Beckett Flynn 1:30.15 9 B Min BB: 1:30.09 (+0.06s | 0.1%) Issaquah Swim Team 10/18/2025 2025 PN IST Fall Open
50 Back
45.04
45.04
100 Back
45.11
1:30.15
100 Back
1:30.15
558 Jake McNair 1:30.19 8 B Min BB: 1:30.09 (+0.10s | 0.1%) Bellevue Club Swim Team 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
50 Back
44.12
44.12
100 Back
46.07
1:30.19
100 Back
1:30.19
559 Joshua Wheaton 1:30.22 10 B Min BB: 1:30.09 (+0.13s | 0.1%) Tualatin Hills Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Back
44.39
44.39
100 Back
45.83
1:30.22
100 Back
1:30.22
560 Caleb Gray 1:30.25 8 B Min BB: 1:30.09 (+0.16s | 0.2%) Santa Clara Swim Club 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
561 Mateo Sison 1:30.29 9 B Min BB: 1:30.09 (+0.20s | 0.2%) San Ramon Valley Aquatics 03/22/2025 2025 3 22 CDST SC C B BB+ Meet
562 Ico Tamayo 1:30.29 9 B Min BB: 1:30.09 (+0.20s | 0.2%) Cali Piranha Swim Team 01/31/2026 2026 SI HSA All Ages NTS Meet
563 Leif Borg 1:30.32 9 B Min BB: 1:30.09 (+0.23s | 0.3%) Hillsboro Swim Team 11/08/2024 2024 THSC November Invitational
50 Back
44.17
44.17
100 Back
46.15
1:30.32
100 Back
1:30.32
564 Leon Ye 1:30.34 10 B Min BB: 1:30.09 (+0.25s | 0.3%) Issaquah Swim Team 01/24/2026 2026 PN IST January Invitational Approved
565 Ashwin Tiwari 1:30.35 8 B Min BB: 1:30.09 (+0.26s | 0.3%) Olympic Cascade Aquatics 01/25/2025 2025 PN PDST Winter Invitational
50 Back
45.65
45.65
100 Back
44.70
1:30.35
100 Back
1:30.35
566 Christopher Navarro 1:30.39 10 B Min BB: 1:30.09 (+0.30s | 0.3%) Kamehameha Swim Club 12/06/2025 45th Annual Ken Suenaga Invitational (SCY)
567 Nhat Tran 1:30.39 9 B Min BB: 1:30.09 (+0.30s | 0.3%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
41.07
41.07
100 Back
49.32
1:30.39
100 Back
1:30.39
568 Carter Beckman 1:30.39 10 B Min BB: 1:30.09 (+0.30s | 0.3%) Swim Neptune 12/04/2025 2025 Holiday Swim Festival
50 Back
44.21
44.21
100 Back
46.18
1:30.39
100 Back
1:30.39
569 Max Peterson 1:30.43 9 B Min BB: 1:30.09 (+0.34s | 0.4%) Cottonwood Heights Aquatics 10/10/2025 2025 CHAT October Intersquad
50 Back
40.92
40.92
100 Back
49.51
1:30.43
100 Back
1:30.43
570 Cash Bailey 1:30.43 9 B Min BB: 1:30.09 (+0.34s | 0.4%) Excel Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Back
43.83
43.83
100 Back
46.60
1:30.43
100 Back
1:30.43
571 Kota Whitman 1:30.45 9 B Min BB: 1:30.09 (+0.36s | 0.4%) North Bay Aquatics 02/14/2025 33rd Annual Lost Dutchman Invitational
50 Back
45.05
45.05
100 Back
45.40
1:30.45
100 Back
1:30.45
572 Calvin Warren 1:30.46 10 B Min BB: 1:30.09 (+0.37s | 0.4%) Hilltop Aquatic Swim Team 11/14/2025 2025 UT HAST Fall Back Bash
50 Back
43.03
43.03
100 Back
47.43
1:30.46
100 Back
1:30.46
573 Connor Chiang 1:30.47 10 B Min BB: 1:30.09 (+0.38s | 0.4%) West Coast Aquatics 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
44.48
44.48
100 Back
45.99
1:30.47
100 Back
1:30.47
574 Anthony Ma 1:30.47 9 B Min BB: 1:30.09 (+0.38s | 0.4%) Cottonwood Heights Aquatics 03/05/2025 2025 Short Course UTAGS Championships
50 Back
42.57
42.57
100 Back
47.90
1:30.47
100 Back
1:30.47
575 Isak Breckon 1:30.49 10 B Min BB: 1:30.09 (+0.40s | 0.4%) South Davis Aquatics Team 11/21/2025 2025 MAC Thanksgiving Invitational
576 Blaze Garcia 1:30.50 10 B Min BB: 1:30.09 (+0.41s | 0.5%) Pueblo County Swim Team 02/13/2026 2026 CO Valentine Open
50 Back
44.83
44.83
100 Back
45.67
1:30.50
100 Back
1:30.50
577 Alexandru Vetry 1:30.51 9 B Min BB: 1:30.09 (+0.42s | 0.5%) Swim Neptune 12/04/2025 2025 Holiday Swim Festival
50 Back
44.74
44.74
100 Back
45.77
1:30.51
100 Back
1:30.51
578 Benjamin Barco 1:30.52 9 B Min BB: 1:30.09 (+0.43s | 0.5%) Portland Aquatic Club 12/13/2025 2025 OR HEAT Winter Invitational
50 Back
44.11
44.11
100 Back
46.41
1:30.52
100 Back
1:30.52
579 Henrik Thomas 1:30.58 9 B Min BB: 1:30.09 (+0.49s | 0.5%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
50 Back
44.51
44.51
100 Back
46.07
1:30.58
100 Back
1:30.58
580 Joshua Vitale 1:30.63 10 B Min BB: 1:30.09 (+0.54s | 0.6%) Lake Oswego Swim Club 12/19/2025 2025 LOSC Holiday Intrasquad
581 George Gray 1:30.74 9 B Min BB: 1:30.09 (+0.65s | 0.7%) Portland Aquatic Club 10/17/2025 2025 THSC Fall Open
50 Back
45.45
45.45
100 Back
45.29
1:30.74
100 Back
1:30.74
582 Jonathan Zou 1:30.79 10 B Min BB: 1:30.09 (+0.70s | 0.8%) Lake Oswego Swim Club 12/13/2025 2025 OR HEAT Winter Invitational
50 Back
44.17
44.17
100 Back
46.62
1:30.79
100 Back
1:30.79
583 Ian Jones 1:30.81 10 B Min BB: 1:30.09 (+0.72s | 0.8%) Ladera Oaks 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
42.86
42.86
100 Back
47.95
1:30.81
100 Back
1:30.81
584 Noah Chang 1:30.83 9 B Min BB: 1:30.09 (+0.74s | 0.8%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
585 Edward Uvejzovic 1:30.85 9 B Min BB: 1:30.09 (+0.76s | 0.8%) Olympus Aquatics 09/19/2025 2025 Thomas G Thorum IMX Challenge
50 Back
44.04
44.04
100 Back
46.81
1:30.85
100 Back
1:30.85
586 Nolan Brown 1:30.87 9 B Min BB: 1:30.09 (+0.78s | 0.9%) Tri-city Channel Cats 02/14/2025 2025 IES JUNIOR CHAMPIONSHIPS
25 Back
21.57
21.57
50 Back
23.23
44.80
50 Back
44.80
75 Back
23.45
1:08.25
100 Back
22.62
1:30.87
50 Back
46.07
587 Jameson Martin 1:30.90 9 B Min BB: 1:30.09 (+0.81s | 0.9%) Gold Medal Swim Club 02/14/2025 33rd Annual Lost Dutchman Invitational
50 Back
44.12
44.12
100 Back
46.78
1:30.90
100 Back
1:30.90
588 Alex Liu 1:30.93 8 B Min BB: 1:30.09 (+0.84s | 0.9%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
44.00
44.00
100 Back
46.93
1:30.93
100 Back
1:30.93
589 Aaron Littlefield 1:30.95 10 B Min BB: 1:30.09 (+0.86s | 0.9%) Walnut Creek Aquabears 03/01/2025 Pac Swim SC B BB+ Last Chance Hosted By TERA
590 Leo Zeng 1:30.97 9 B Min BB: 1:30.09 (+0.88s | 1.0%) Santa Clara Swim Club 02/08/2025 Swim South Bay
591 Chayton Zhou 1:30.98 9 B Min BB: 1:30.09 (+0.89s | 1.0%) Pleasanton Seahawks 01/10/2026 Pleasanton Seahawks SCY C B BB+ Meet
592 Mason Sovich 1:30.99 9 B Min BB: 1:30.09 (+0.90s | 1.0%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
44.25
44.25
100 Back
46.74
1:30.99
100 Back
1:30.99
593 Jaden Langley 1:30.99 8 B Min BB: 1:30.09 (+0.90s | 1.0%) Rocky Mountain Rapids 05/10/2025 2025 CO RPDS IMR IMX Challenge
50 Back
42.84
42.84
100 Back
48.15
1:30.99
100 Back
1:30.99
594 Hunter Lind 1:31.01 8 B Min BB: 1:30.09 (+0.92s | 1.0%) Wasatch Front Fish Market 12/29/2025 60th Kearns Holiday Open Invitational
50 Back
45.24
45.24
100 Back
45.77
1:31.01
100 Back
1:31.01
595 Leo Ioffe 1:31.01 9 B Min BB: 1:30.09 (+0.92s | 1.0%) Santa Clara Swim Club 11/08/2025 Folsom Classic 2025
596 Ryan Lee 1:31.02 10 B Min BB: 1:30.09 (+0.93s | 1.0%) Highlands Ranch Aquatics 01/23/2026 2026 CO TOPS Colorado Open
50 Back
44.32
44.32
100 Back
46.70
1:31.02
100 Back
1:31.02
597 Charles Knigge 1:31.02 9 B Min BB: 1:30.09 (+0.93s | 1.0%) Spokane Waves Aquatic Team 11/21/2025 2025 Adam England Memorial Fall Splash
50 Back
45.63
45.63
100 Back
45.39
1:31.02
100 Back
1:31.02
598 Patrick Fullerton 1:31.06 9 B Min BB: 1:30.09 (+0.97s | 1.1%) South Bay Aquatics 06/07/2025 2025 SI SBA Splash Dash Max Meet
599 Weston Weishaar 1:31.06 10 B Min BB: 1:30.09 (+0.97s | 1.1%) Skagit Valley YMCA Tritons 10/11/2025 2025 PSSA October Challenge APPROVED
50 Back
43.49
43.49
100 Back
47.57
1:31.06
100 Back
1:31.06
600 David Rivera 1:31.07 10 B Min BB: 1:30.09 (+0.98s | 1.1%) Almaden Riptide 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
44.66
44.66
100 Back
46.41
1:31.07
100 Back
1:31.07

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.