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Western Zone Zone Boys 10 & under - 100 M 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
301 Rain Liu 1:37.69 10 BB Min A: 1:32.29 (+5.40s | 5.5%) Rancho San Dieguito 04/24/2026 2026 SI PS ABB Meet B Group
50 Back
46.39
46.39
100 Back
51.30
1:37.69
100 Back
1:37.69
302 Adrian Pascu 1:37.72 9 BB Min A: 1:32.29 (+5.43s | 5.6%) Gold\\\\\\'s Aquatics Club (Camas) 05/01/2026 2026 THSC Spring Invite
50 Back
46.77
46.77
100 Back
50.95
1:37.72
100 Back
1:37.72
303 Hantian You 1:37.78 10 BB Min A: 1:32.29 (+5.49s | 5.6%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
50 Back
47.89
47.89
100 Back
49.89
1:37.78
100 Back
1:37.78
304 Noah Gaal 1:37.83 9 BB Min A: 1:32.29 (+5.54s | 5.7%) Aces Swim Club 05/15/2026 2026 CO ACES Spring Invite
305 Sean Lee 1:37.84 10 BB Min A: 1:32.29 (+5.55s | 5.7%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
47.32
47.32
100 Back
50.52
1:37.84
100 Back
1:37.84
306 James Foster 1:37.85 9 BB Min A: 1:32.29 (+5.56s | 5.7%) Aquawolves Swimming 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
49.25
49.25
100 Back
48.60
1:37.85
100 Back
1:37.85
307 David Son 1:37.99 9 BB Min A: 1:32.29 (+5.70s | 5.8%) Mission Aurora Colorado Swimmi 06/26/2026 2026 CO Zone 2 District Meet DU
50 Back
48.53
48.53
100 Back
49.46
1:37.99
100 Back
1:37.99
308 Carter Hollingsworth 1:38.00 10 BB Min A: 1:32.29 (+5.71s | 5.8%) Castle Rock Swimming 07/25/2025 2025 CO CSI Age Group Championships
50 Back
48.32
48.32
100 Back
49.68
1:38.00
100 Back
1:38.00
309 Kais Esmail 1:38.01 10 BB Min A: 1:32.29 (+5.72s | 5.8%) Bellingham Bay Swim Team 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
310 Leonardo Negritoiu 1:38.04 10 BB Min A: 1:32.29 (+5.75s | 5.9%) The Olympic Club 06/12/2026 Neptune Swimming June LC Meet
50 Back
48.95
48.95
100 Back
49.09
1:38.04
100 Back
1:38.04
311 Mario Aoki 1:38.09 9 BB Min A: 1:32.29 (+5.80s | 5.9%) Falfins Swimming 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
47.16
47.16
100 Back
50.93
1:38.09
100 Back
1:38.09
312 Dylan sun 1:38.10 10 BB Min A: 1:32.29 (+5.81s | 5.9%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
313 Archie McCallum 1:38.14 8 BB Min A: 1:32.29 (+5.85s | 6.0%) Poseidon Aquatic Club 05/01/2026 2026 PN BC May Flowers Approved
314 Abir Patowary 1:38.25 10 BB Min A: 1:32.29 (+5.96s | 6.1%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
46.81
46.81
100 Back
51.44
1:38.25
100 Back
1:38.25
315 Oliver Song Zhang 1:38.25 10 BB Min A: 1:32.29 (+5.96s | 6.1%) West Coast Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
316 Erik Shabdanov 1:38.37 8 BB Min A: 1:32.29 (+6.08s | 6.2%) Sunnyvale Swim Club 06/12/2026 2026 DACA LC CBA Meet
317 Evan Tomizawa 1:38.41 10 BB Min A: 1:32.29 (+6.12s | 6.2%) Kamehameha Swim Club 05/23/2026 OSL A+ LCM Meet
318 Blake Hadfield 1:38.41 10 BB Min A: 1:32.29 (+6.12s | 6.2%) Aulea Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
319 Hugo Staelens 1:38.46 10 BB Min A: 1:32.29 (+6.17s | 6.3%) Swim Torrance 06/11/2026 2026 SCS June AG Invite
50 Back
48.38
48.38
100 Back
50.08
1:38.46
100 Back
1:38.46
320 Alex Li 1:38.48 9 BB Min A: 1:32.29 (+6.19s | 6.3%) Unattached 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
48.51
48.51
100 Back
49.97
1:38.48
100 Back
1:38.48
321 Cyrus Yang 1:38.51 10 BB Min A: 1:32.29 (+6.22s | 6.3%) Quicksilver Swimming 06/11/2026 2026 SCS June AG Invite
50 Back
47.88
47.88
100 Back
50.63
1:38.51
100 Back
1:38.51
322 Amar Alwattar 1:38.51 10 BB Min A: 1:32.29 (+6.22s | 6.3%) Montclair Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
323 Jason He 1:38.52 10 BB Min A: 1:32.29 (+6.23s | 6.3%) Dare Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
324 Jeffrey Crouse 1:38.54 10 BB Min A: 1:32.29 (+6.25s | 6.3%) Livermore AquaCowboys 04/25/2026 Brentwood Seawolves Long Course C B BB+
325 Xavier Anderson 1:38.55 9 BB Min A: 1:32.29 (+6.26s | 6.4%) Albany Aquatic Association 06/05/2026 2026 AAA Summer Blast LC Invite
50 Back
47.57
47.57
100 Back
50.98
1:38.55
100 Back
1:38.55
326 Liam Lawson 1:38.58 10 BB Min A: 1:32.29 (+6.29s | 6.4%) Lake Oswego Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Back
47.88
47.88
100 Back
50.70
1:38.58
100 Back
1:38.58
327 Jacob Chen 1:38.59 9 BB Min A: 1:32.29 (+6.30s | 6.4%) Alto Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
328 Wesley Clemens 1:38.61 10 BB Min A: 1:32.29 (+6.32s | 6.4%) Bay Club Aquatics 06/19/2026 2026 SI Splash And Dash
50 Back
46.54
46.54
100 Back
52.07
1:38.61
100 Back
1:38.61
329 Ayu Shaik 1:38.65 10 BB Min A: 1:32.29 (+6.36s | 6.4%) Apex 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
330 Owen Laidlaw 1:38.66 9 BB Min A: 1:32.29 (+6.37s | 6.5%) Island Aquatics 05/23/2026 50th Annual Coach Soichi Sakamoto Invitationa
50 Back
47.90
47.90
100 Back
50.76
1:38.66
100 Back
1:38.66
331 Caleb Gray 1:38.69 8 BB Min A: 1:32.29 (+6.40s | 6.5%) Santa Clara Swim Club 06/20/2026 Zone 1 South Swim Under The Stars
332 Luca Vences 1:38.72 10 BB Min A: 1:32.29 (+6.43s | 6.5%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
333 Matteo Fazio 1:38.78 10 BB Min A: 1:32.29 (+6.49s | 6.6%) Mission Viejo Nadadores 06/11/2026 2026 SCS June AG Invite
50 Back
48.50
48.50
100 Back
50.28
1:38.78
100 Back
1:38.78
334 Morgan ren 1:38.79 9 BB Min A: 1:32.29 (+6.50s | 6.6%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
335 Jeremy Zhao 1:38.79 9 BB Min A: 1:32.29 (+6.50s | 6.6%) Quicksilver Swimming 06/11/2026 2026 SCS June AG Invite
336 Stuart Shillington 1:38.83 10 BB Min A: 1:32.29 (+6.54s | 6.6%) Team Eugene Aquatics 05/16/2026 2026 TEAM Showdown
337 Oliver Pearce 1:38.86 10 BB Min A: 1:32.29 (+6.57s | 6.6%) Aces Swim Club 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Back
48.64
48.64
100 Back
50.22
1:38.86
100 Back
1:38.86
338 Reean Shen 1:38.87 10 BB Min A: 1:32.29 (+6.58s | 6.7%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
339 Glen Huang 1:38.88 9 BB Min A: 1:32.29 (+6.59s | 6.7%) Pacific Dragons Swim Team 06/13/2026 2026 PN IST June Invtational Approved
340 Fletcher Sumner 1:39.01 10 BB Min A: 1:32.29 (+6.72s | 6.8%) Mission Aurora Colorado Swimmi 04/24/2026 2026 CO Arena Catch Me If You Can
341 Andres Velazquez 1:39.03 9 BB Min A: 1:32.29 (+6.74s | 6.8%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
342 Preston Barron Zamora 1:39.04 10 BB Min A: 1:32.29 (+6.75s | 6.8%) Commerce Aquatics Swim Team 06/11/2026 ARMADA 2026 SCS June AG Invite
343 Levi Cheung 1:39.22 8 BB Min A: 1:32.29 (+6.93s | 7.0%) Beaverton Area Aquatics Club 06/12/2026 2026 THSC June Open
50 Back
47.90
47.90
100 Back
51.32
1:39.22
100 Back
1:39.22
344 Aden Sun 1:39.34 10 BB Min A: 1:32.29 (+7.05s | 7.1%) Burlingame Aquatics 06/20/2026 Alto Summer Swelter
345 Nicholas Harrold 1:39.38 10 BB Min A: 1:32.29 (+7.09s | 7.1%) Pikes Peak Athletics 05/16/2026 2026 CO Hilltopper Invite
50 Back
50.09
50.09
100 Back
49.29
1:39.38
100 Back
1:39.38
346 Vinh Bui 1:39.45 10 BB Min A: 1:32.29 (+7.16s | 7.2%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
50 Back
48.61
48.61
100 Back
50.84
1:39.45
100 Back
1:39.45
347 Michael Tang 1:39.47 10 BB Min A: 1:32.29 (+7.18s | 7.2%) The Spartans of La Canada 06/11/2026 2026 SCS June AG Invite
50 Back
47.61
47.61
100 Back
51.86
1:39.47
100 Back
1:39.47
348 Caleb Taussig 1:39.55 9 BB Min A: 1:32.29 (+7.26s | 7.3%) Denver Swim Academy 05/16/2026 2026 CO Hilltopper Invite
50 Back
47.66
47.66
100 Back
51.89
1:39.55
100 Back
1:39.55
349 Adam Ellingwood 1:39.56 10 BB Min A: 1:32.29 (+7.27s | 7.3%) Pleasanton Seahawks 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
350 Daniel Kalinovski 1:39.58 10 BB Min A: 1:32.29 (+7.29s | 7.3%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+

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.