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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 Ashwin Tiwari 1:36.74 9 BB Min A: 1:32.29 (+4.45s | 4.6%) Olympic Cascade Aquatics 05/29/2026 2026 TRI CITY INVITATIONAL
302 Brian Chou 1:36.80 9 BB Min A: 1:32.29 (+4.51s | 4.7%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
46.03
46.03
100 Back
50.77
1:36.80
100 Back
1:36.80
303 Martin Li 1:36.86 10 BB Min A: 1:32.29 (+4.57s | 4.7%) Wave Aquatics 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
304 Jayden Liu 1:36.87 10 BB Min A: 1:32.29 (+4.58s | 4.7%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Back
47.60
47.60
100 Back
49.27
1:36.87
100 Back
1:36.87
305 Benjamin Krett 1:36.89 9 BB Min A: 1:32.29 (+4.60s | 4.7%) Denver Swim Academy 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Back
47.54
47.54
100 Back
49.35
1:36.89
100 Back
1:36.89
306 Otto Seeber 1:36.90 9 BB Min A: 1:32.29 (+4.61s | 4.8%) Flatiron Athletic Club 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
47.37
47.37
100 Back
49.53
1:36.90
100 Back
1:36.90
307 Oleg Rassadin 1:36.90 9 BB Min A: 1:32.29 (+4.61s | 4.8%) Denver Swim Academy 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
46.32
46.32
100 Back
50.58
1:36.90
100 Back
1:36.90
308 Matteo Fazio 1:36.93 10 BB Min A: 1:32.29 (+4.64s | 4.8%) Mission Viejo Nadadores 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
47.52
47.52
100 Back
49.41
1:36.93
100 Back
1:36.93
309 Nicholas Brumaru 1:37.02 10 BB Min A: 1:32.29 (+4.73s | 4.9%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
310 Jun Lin 1:37.07 8 BB Min A: 1:32.29 (+4.78s | 4.9%) Seattle Metropolitan Aquatic C 07/23/2026 2026 PN LC 12 U Championships Approved
311 Gabriel Terrones 1:37.09 10 BB Min A: 1:32.29 (+4.80s | 4.9%) Team Eugene Aquatics 06/26/2026 2026 TEAM Summer Invitational
312 Francis Wang 1:37.10 9 BB Min A: 1:32.29 (+4.81s | 5.0%) West Coast Aquatics 07/23/2026 2026 PN LC 12 U Championships Approved
313 Marcus Wang 1:37.16 10 BB Min A: 1:32.29 (+4.87s | 5.0%) Pacific Dragons Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
314 Patrick Fullerton 1:37.23 10 BB Min A: 1:32.29 (+4.94s | 5.1%) South Bay Aquatics 06/19/2026 2026 SI Splash And Dash
50 Back
47.92
47.92
100 Back
49.31
1:37.23
100 Back
1:37.23
315 Alex Liu 1:37.25 9 BB Min A: 1:32.29 (+4.96s | 5.1%) Trident Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
48.54
48.54
100 Back
48.71
1:37.25
100 Back
1:37.25
316 Conner Yang 1:37.30 10 BB Min A: 1:32.29 (+5.01s | 5.1%) The Dolphins Portland Swimming 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
317 Mason Li 1:37.31 9 BB Min A: 1:32.29 (+5.02s | 5.2%) Brea Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
318 Miles Kavanaugh 1:37.38 10 BB Min A: 1:32.29 (+5.09s | 5.2%) University Place Aquatic Club 06/20/2025 2025 IE VS Starlight Open
319 Adam Ma 1:37.44 10 BB Min A: 1:32.29 (+5.15s | 5.3%) California Dolphins Swim Team 06/13/2026 PC CDST LC C B BB+ 26 074
320 Linus Jo 1:37.47 10 BB Min A: 1:32.29 (+5.18s | 5.3%) Swim Torrance 06/11/2026 2026 SCS June AG Invite
50 Back
47.87
47.87
100 Back
49.60
1:37.47
100 Back
1:37.47
321 Mateo Tinoco Iraheta 1:37.50 9 BB Min A: 1:32.29 (+5.21s | 5.3%) Walla Walla Swim Club 07/24/2026 2026 IES LC CHAMPIONSHIPS
322 Calder Brelsford-La Badie 1:37.50 10 BB Min A: 1:32.29 (+5.21s | 5.3%) Bainbridge Island Swim Club 07/23/2026 2026 PN LC 12 U Championships Approved
323 Charles Knigge 1:37.55 10 BB Min A: 1:32.29 (+5.26s | 5.4%) Spokane Waves Aquatic Team 04/25/2026 2026 SWAT Spring Fling
50 Back
48.25
48.25
100 Back
49.30
1:37.55
100 Back
1:37.55
324 Jaxon Despain 1:37.62 9 BB Min A: 1:32.29 (+5.33s | 5.5%) Denver Swim Academy 04/26/2025 2025 CO FST Spring LC Fever
50 Back
46.82
46.82
100 Back
50.80
1:37.62
100 Back
1:37.62
325 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
326 Jason He 1:37.71 10 BB Min A: 1:32.29 (+5.42s | 5.5%) Dare Aquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
47.77
47.77
100 Back
49.94
1:37.71
100 Back
1:37.71
327 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
328 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
329 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
330 Ezekiel Cabanilla 1:38.01 10 BB Min A: 1:32.29 (+5.72s | 5.8%) Maui Swim Club 07/16/2026 2026 HISI LCM Championships
50 Back
48.61
48.61
100 Back
49.40
1:38.01
100 Back
1:38.01
331 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
332 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
333 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
334 Zuriel Cariazo 1:38.24 10 BB Min A: 1:32.29 (+5.95s | 6.1%) Montrose Marlins Swim Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
49.11
49.11
100 Back
49.13
1:38.24
100 Back
1:38.24
335 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
336 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
337 Derek Zhu 1:38.25 10 BB Min A: 1:32.29 (+5.96s | 6.1%) Chinook Aquatic Club 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
338 Elliott Linsmeier 1:38.26 10 BB Min A: 1:32.29 (+5.97s | 6.1%) Ramona Swim Team 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
339 Mason Sovich 1:38.37 9 BB Min A: 1:32.29 (+6.08s | 6.2%) Olympic Cascade Aquatics 07/10/2026 2026 PN OCA Last Chance Invitational Approve
340 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
341 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
342 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
343 Aaden Foster 1:38.44 10 BB Min A: 1:32.29 (+6.15s | 6.2%) Denver Swim Academy 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
47.82
47.82
100 Back
50.62
1:38.44
100 Back
1:38.44
344 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
345 Aaron Wang 1:38.46 9 BB Min A: 1:32.29 (+6.17s | 6.3%) Brea Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
346 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
347 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
348 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
349 Caleb Taussig 1:38.52 9 BB Min A: 1:32.29 (+6.23s | 6.3%) Denver Swim Academy 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
48.43
48.43
100 Back
50.09
1:38.52
100 Back
1:38.52
350 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+

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.