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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 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
202 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
203 Liam Marciel 1:33.37 8 BB Min A: 1:32.29 (+1.08s | 1.2%) South Valley Makos 05/22/2026 2026 Zone 1 South Firecracker 400
204 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
205 Jamie Pan 1:33.38 10 BB Min A: 1:32.29 (+1.09s | 1.2%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
206 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
207 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
208 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
209 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
210 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
211 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
212 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
213 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
214 Charlie Chung 1:33.69 9 BB Min A: 1:32.29 (+1.40s | 1.5%) Trident Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
215 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
216 Ryan Yoon 1:33.89 10 BB Min A: 1:32.29 (+1.60s | 1.7%) Sierra Marlins Swim Team 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
217 Beckham Sleeth 1:33.93 9 BB Min A: 1:32.29 (+1.64s | 1.7%) Highlands Ranch Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
47.38
47.38
100 Back
46.55
1:33.93
100 Back
1:33.93
218 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+
219 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
220 Niccolo Pantana 1:33.98 9 BB Min A: 1:32.29 (+1.69s | 1.8%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
45.53
45.53
100 Back
48.45
1:33.98
100 Back
1:33.98
221 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
222 Joon Cha 1:34.05 9 BB Min A: 1:32.29 (+1.76s | 1.9%) Sunnyvale Swim Club 06/12/2026 2026 DACA LC CBA Meet
223 Matthew Ko 1:34.07 10 BB Min A: 1:32.29 (+1.78s | 1.9%) Aspire Aquatics of Colorado 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Back
46.25
46.25
100 Back
47.82
1:34.07
100 Back
1:34.07
224 Isaac Podraza 1:34.16 9 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
225 Cole Cadiz 1:34.20 10 BB Min A: 1:32.29 (+1.91s | 2.0%) North Coast Aquatics 04/24/2026 2026 SI PS ABB Meet B Group
226 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
227 Jacob Liu 1:34.36 10 BB Min A: 1:32.29 (+2.07s | 2.2%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
228 Connor Li 1:34.38 9 BB Min A: 1:32.29 (+2.09s | 2.2%) Pacific Dragons Swim Team 06/13/2026 2026 PN IST June Invtational Approved
229 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
230 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
231 Orion Blue-Smith 1:34.48 10 BB Min A: 1:32.29 (+2.19s | 2.3%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
232 Axton Santiago 1:34.54 10 BB Min A: 1:32.29 (+2.25s | 2.4%) Pearl City Aquatics 07/03/2026 2026 Keo Nakama Swim Meet
233 Zachary Bixler 1:34.56 10 BB Min A: 1:32.29 (+2.27s | 2.4%) Inland Coastal Aquatic Club 07/24/2025 2025 SI LC AG CHAMPS
50 Back
45.23
45.23
100 Back
49.33
1:34.56
100 Back
1:34.56
234 Ryan Li 1:34.76 10 BB Min A: 1:32.29 (+2.47s | 2.6%) Trident Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
235 Nathan Gordon 1:34.83 10 BB Min A: 1:32.29 (+2.54s | 2.7%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
47.36
47.36
100 Back
47.47
1:34.83
100 Back
1:34.83
236 Daniel Heilman 1:34.93 10 BB Min A: 1:32.29 (+2.64s | 2.8%) San Francisco Seals Swim Team 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
237 Leo Ioffe 1:34.94 10 BB Min A: 1:32.29 (+2.65s | 2.8%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
47.71
47.71
100 Back
47.23
1:34.94
100 Back
1:34.94
238 Declan Sederholm 1:35.02 10 BB Min A: 1:32.29 (+2.73s | 2.9%) Hilltop Aquatic Swim Team 05/08/2025 2025 HAST Janet Oles LC Classic
25 Back
46.14
46.14
50 Back
49.71
1:35.85
50 Back
1:35.85
100 Back
0.-83
1:35.02
50 Back
0.-83
239 Elliott Johnson 1:35.06 10 BB Min A: 1:32.29 (+2.77s | 2.9%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
240 Finn Scott 1:35.11 10 BB Min A: 1:32.29 (+2.82s | 3.0%) Alto Swim Club 06/20/2026 Alto Summer Swelter
241 Abraham Cheng 1:35.13 10 BB Min A: 1:32.29 (+2.84s | 3.0%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
242 Ethan Wu 1:35.14 9 BB Min A: 1:32.29 (+2.85s | 3.0%) Swim Torrance 06/12/2025 2025 June Age Group Invite
50 Back
45.51
45.51
100 Back
49.63
1:35.14
100 Back
1:35.14
243 Lincoln Miyake 1:35.15 10 BB Min A: 1:32.29 (+2.86s | 3.0%) Canyons Aquatic Club 06/11/2026 2026 SCS June AG Invite CANY
50 Back
46.75
46.75
100 Back
48.40
1:35.15
100 Back
1:35.15
244 Eddie Bi 1:35.19 9 BB Min A: 1:32.29 (+2.90s | 3.0%) California Dolphins Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
245 Locke Kane 1:35.25 9 BB Min A: 1:32.29 (+2.96s | 3.1%) Lahaina Swim Club 05/23/2026 50th Annual Coach Soichi Sakamoto Invitationa
50 Back
46.88
46.88
100 Back
48.37
1:35.25
100 Back
1:35.25
246 Thomas Kyung 1:35.31 8 BB Min A: 1:32.29 (+3.02s | 3.2%) Maywood Sparks Swim Team 06/11/2026 2026 SCS June AG Invite CANY
247 Evan Wang 1:35.32 9 BB Min A: 1:32.29 (+3.03s | 3.2%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
50 Back
48.17
48.17
100 Back
47.15
1:35.32
100 Back
1:35.32
248 Jercey Zhao 1:35.33 10 BB Min A: 1:32.29 (+3.04s | 3.2%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
249 David Grant 1:35.48 10 BB Min A: 1:32.29 (+3.19s | 3.3%) Fort Collins Area Swim Team 04/24/2026 2026 CO FAST Spring Splash
50 Back
48.75
48.75
100 Back
46.73
1:35.48
100 Back
1:35.48
250 Austin Pham 1:35.63 10 BB Min A: 1:32.29 (+3.34s | 3.5%) Foothills Swim Team 07/25/2025 2025 CO CSI Age Group Championships
50 Back
46.35
46.35
100 Back
49.28
1:35.63
100 Back
1:35.63

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.