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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
201 Kyle Tang 1:32.78 9 BB Min A: 1:32.29 (+0.49s | 0.5%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
202 Leo Grace 1:32.84 8 BB Min A: 1:32.29 (+0.55s | 0.6%) Unattached 06/19/2026 2026 SWAT Summer Solstice
203 Chayton Zhou 1:32.87 9 BB Min A: 1:32.29 (+0.58s | 0.6%) Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
204 Jiadong Guo 1:32.91 10 BB Min A: 1:32.29 (+0.62s | 0.7%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
205 Carter Hollingsworth 1:33.00 10 BB Min A: 1:32.29 (+0.71s | 0.8%) Castle Rock Swimming 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
43.86
43.86
100 Back
49.14
1:33.00
100 Back
1:33.00
206 Nikoloz Zhorzholiani 1:33.06 10 BB Min A: 1:32.29 (+0.77s | 0.8%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Back
47.01
47.01
100 Back
46.05
1:33.06
100 Back
1:33.06
207 Cannon Brown 1:33.08 10 BB Min A: 1:32.29 (+0.79s | 0.8%) Olympic Cascade Aquatics 07/10/2026 2026 PN OCA Last Chance Invitational Approve
208 Silvio Leal 1:33.16 10 BB Min A: 1:32.29 (+0.87s | 0.9%) Maui Swim Club 07/16/2026 2026 HISI LCM Championships
50 Back
47.70
47.70
100 Back
45.46
1:33.16
100 Back
1:33.16
209 Kian Bryson 1:33.18 10 BB Min A: 1:32.29 (+0.89s | 1.0%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
47.82
47.82
100 Back
45.36
1:33.18
100 Back
1:33.18
210 Cole Cadiz 1:33.21 10 BB Min A: 1:32.29 (+0.92s | 1.0%) North Coast Aquatics 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
211 Jarvis Qu 1:33.24 9 BB Min A: 1:32.29 (+0.95s | 1.0%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
212 Stewart Bye 1:33.37 10 BB Min A: 1:32.29 (+1.08s | 1.2%) Corvallis Aquatic Team 05/01/2026 2026 AAA May LC Invitational
50 Back
46.05
46.05
100 Back
47.32
1:33.37
100 Back
1:33.37
213 Liam Marciel 1:33.37 9 BB Min A: 1:32.29 (+1.08s | 1.2%) South Valley Makos 05/22/2026 2026 Zone 1 South Firecracker 400
214 Ilay Fisher 1:33.41 10 BB Min A: 1:32.29 (+1.12s | 1.2%) Ccat Swimming 06/11/2026 2026 SCS June AG Invite CANY
215 Landon Gura 1:33.42 10 BB Min A: 1:32.29 (+1.13s | 1.2%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
46.62
46.62
100 Back
46.80
1:33.42
100 Back
1:33.42
216 Nico Pantana 1:33.44 9 BB Min A: 1:32.29 (+1.15s | 1.2%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
45.28
45.28
100 Back
48.16
1:33.44
100 Back
1:33.44
217 Nathan Schallberger 1:33.44 10 BB Min A: 1:32.29 (+1.15s | 1.2%) Daland Swim Team 06/11/2026 2026 SCS June AG Invite CANY
50 Back
45.83
45.83
100 Back
47.61
1:33.44
100 Back
1:33.44
218 Blaze Garcia 1:33.49 10 BB Min A: 1:32.29 (+1.20s | 1.3%) Pueblo County Swim Team 07/24/2026 2026 CO Age Group LCM State Championships
219 Henry Goddard 1:33.55 10 BB Min A: 1:32.29 (+1.26s | 1.3%) Lake Oswego Swim Club 06/26/2026 2026 TEAM Summer Invitational
220 Luca Desset 1:33.57 10 BB Min A: 1:32.29 (+1.28s | 1.4%) Kona Aquatics Club 05/16/2026 BIG ISLAND SWIMMING @ KCAC
221 Matthew Ko 1:33.57 10 BB Min A: 1:32.29 (+1.28s | 1.4%) Aspire Aquatics of Colorado 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
45.96
45.96
100 Back
47.61
1:33.57
100 Back
1:33.57
222 Mark Kiselev 1:33.57 9 BB Min A: 1:32.29 (+1.28s | 1.4%) Royal Swim Team 06/11/2026 ARMADA 2026 SCS June AG Invite
223 James Tyrrell 1:33.61 9 BB Min A: 1:32.29 (+1.32s | 1.4%) Capital City Athletics 06/19/2026 2026 CO Falfins Long Course Open
50 Back
46.11
46.11
100 Back
47.50
1:33.61
100 Back
1:33.61
224 James Milchteim 1:33.64 9 BB Min A: 1:32.29 (+1.35s | 1.4%) Bay Club Aquatics 06/19/2026 2026 SI Splash And Dash
50 Back
46.38
46.38
100 Back
47.26
1:33.64
100 Back
1:33.64
225 Andres Velazquez 1:33.65 9 BB Min A: 1:32.29 (+1.36s | 1.5%) Pro Swimming 07/10/2026 2026 PN OCA Last Chance Invitational Approve
226 Ethan Huang 1:33.70 10 BB Min A: 1:32.29 (+1.41s | 1.5%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
227 Emerson Wescott 1:33.74 10 BB Min A: 1:32.29 (+1.45s | 1.5%) Stingray Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
228 Dominik Orlov 1:33.80 10 BB Min A: 1:32.29 (+1.51s | 1.6%) Avon Swim Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
46.27
46.27
100 Back
47.53
1:33.80
100 Back
1:33.80
229 Milan Gonzalez 1:33.80 9 BB Min A: 1:32.29 (+1.51s | 1.6%) Commerce Aquatics Swim Team 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
230 James Korntheuer 1:33.83 10 BB Min A: 1:32.29 (+1.54s | 1.6%) Swim Torrance 06/11/2026 2026 SCS June AG Invite
50 Back
45.08
45.08
100 Back
48.75
1:33.83
100 Back
1:33.83
231 Jozua Sugianto 1:33.93 10 BB Min A: 1:32.29 (+1.64s | 1.7%) California Dolphins Swim Team 05/10/2025 PC SRVA LCM C B BB+
232 Owen Tan 1:33.95 9 BB Min A: 1:32.29 (+1.66s | 1.8%) Hawaii Swimming Club 07/03/2026 2026 Keo Nakama Swim Meet
233 Branimir Petkov 1:34.04 10 BB Min A: 1:32.29 (+1.75s | 1.9%) Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Back
45.87
45.87
100 Back
48.17
1:34.04
100 Back
1:34.04
234 Joon Cha 1:34.05 10 BB Min A: 1:32.29 (+1.76s | 1.9%) Sunnyvale Swim Club 06/12/2026 2026 DACA LC CBA Meet
235 Aiden Mulcahy 1:34.14 10 BB Min A: 1:32.29 (+1.85s | 2.0%) Aulea Swim Club 07/16/2026 2026 HISI LCM Championships
236 Isaac Podraza 1:34.16 10 BB Min A: 1:32.29 (+1.87s | 2.0%) South Orange County Aquatics 06/11/2026 2026 SCS June AG Invite
50 Back
46.14
46.14
100 Back
48.02
1:34.16
100 Back
1:34.16
237 Michael Hefner 1:34.16 9 BB Min A: 1:32.29 (+1.87s | 2.0%) Aspen Swim Club 07/24/2026 2026 CO Age Group LCM State Championships
238 Callen Trainer 1:34.18 10 BB Min A: 1:32.29 (+1.89s | 2.0%) Jcc Waves 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
239 Lucas Wang 1:34.25 8 BB Min A: 1:32.29 (+1.96s | 2.1%) Fusion Aquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
46.84
46.84
100 Back
47.41
1:34.25
100 Back
1:34.25
240 Albert Aizenstat 1:34.26 9 BB Min A: 1:32.29 (+1.97s | 2.1%) Sandpipers of Nevada 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
45.73
45.73
100 Back
48.53
1:34.26
100 Back
1:34.26
241 George Gray 1:34.29 10 BB Min A: 1:32.29 (+2.00s | 2.1%) Portland Aquatic Club 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Back
45.87
45.87
100 Back
48.42
1:34.29
100 Back
1:34.29
242 Avyan Bajpai 1:34.29 10 BB Min A: 1:32.29 (+2.00s | 2.1%) Hillsboro Swim Team 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Back
45.53
45.53
100 Back
48.76
1:34.29
100 Back
1:34.29
243 Ian Zhang 1:34.30 10 BB Min A: 1:32.29 (+2.01s | 2.1%) Apex 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Back
45.52
45.52
100 Back
48.78
1:34.30
100 Back
1:34.30
244 Blaine Maramot 1:34.35 10 BB Min A: 1:32.29 (+2.06s | 2.2%) Buenaventura Swim Club 06/11/2026 2026 SCS June AG Invite
50 Back
45.41
45.41
100 Back
48.94
1:34.35
100 Back
1:34.35
245 Ivan Smarshchok 1:34.37 9 BB Min A: 1:32.29 (+2.08s | 2.2%) King Aquatic Club 07/23/2026 2026 PN LC 12 U Championships Approved
246 Michael Kirkendall 1:34.40 10 BB Min A: 1:32.29 (+2.11s | 2.2%) Buenaventura Swim Club 06/11/2026 2026 SCS June AG Invite
50 Back
46.10
46.10
100 Back
48.30
1:34.40
100 Back
1:34.40
247 Henry Kyles 1:34.42 10 BB Min A: 1:32.29 (+2.13s | 2.3%) Bellingham Bay Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
248 Preston Kerchusky 1:34.45 10 BB Min A: 1:32.29 (+2.16s | 2.3%) Boise YMCA Swim Team 07/18/2025 2025 LCM Summer Championships
50 Back
46.81
46.81
100 Back
47.64
1:34.45
100 Back
1:34.45
249 Cash Bailey 1:34.48 10 BB Min A: 1:32.29 (+2.19s | 2.3%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
45.26
45.26
100 Back
49.22
1:34.48
100 Back
1:34.48
250 Isaac Marcuson 1:34.52 10 BB Min A: 1:32.29 (+2.23s | 2.4%) Aspire Aquatics of Colorado 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
45.13
45.13
100 Back
49.39
1:34.52
100 Back
1:34.52

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.