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Pacific Swimming Boys 11-12 - 100 M Back

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
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
251 Zihan Zhou 1:42.02 12 B: 1:37.19 (+4.83s | 4.7%) Orinda Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
252 Logan Shin 1:42.08 12 B: 1:37.19 (+4.89s | 4.8%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
253 Kevin Fang 1:42.44 12 B: 1:37.19 (+5.25s | 5.1%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
254 Sean Jiang 1:42.57 11 B: 1:37.19 (+5.38s | 5.2%) South San Francisco Aquatics 05/02/2026 Alto Spring Jam CBA
255 Arine Das 1:42.66 12 B: 1:37.19 (+5.47s | 5.3%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
256 Dax Nisenbaum 1:42.68 10 B: 1:37.19 (+5.49s | 5.3%) Hills Hurricane Swimming 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
257 John Telischak 1:42.71 11 B: 1:37.19 (+5.52s | 5.4%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
258 Leo Kitamori 1:42.94 12 B: 1:37.19 (+5.75s | 5.6%) East Bay Bat Rays 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
259 Tobin David 1:43.13 12 B: 1:37.19 (+5.94s | 5.8%) YMCA Presidio Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
260 Yaashwan Sangamesh 1:43.14 12 B: 1:37.19 (+5.95s | 5.8%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
261 Vallabh Sonawane 1:43.17 12 B: 1:37.19 (+5.98s | 5.8%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
262 Hans Jensen 1:43.23 11 B: 1:37.19 (+6.04s | 5.9%) Diablo Aquatics 06/20/2025 Zone 2 Last Chance To AG Champs
263 Aiden Kan 1:43.30 11 B: 1:37.19 (+6.11s | 5.9%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
264 Anson Li 1:43.52 12 B: 1:37.19 (+6.33s | 6.1%) Daly City Dolphins 06/27/2025 Silicon Valley LC CBA+ Meet
265 Francis Pham 1:43.61 12 B: 1:37.19 (+6.42s | 6.2%) South Valley Makos 05/23/2025 Zone 1 South May Firecracker 500
266 Vaughn Bruland 1:43.68 13 B: 1:37.19 (+6.49s | 6.3%) Mlst 07/12/2025 2025 Silver State Championships
50 Back
49.49
49.49
100 Back
54.19
1:43.68
100 Back
1:43.68
267 Alan Li 1:43.69 11 B: 1:37.19 (+6.50s | 6.3%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
268 Samuel Neben 1:43.76 12 B: 1:37.19 (+6.57s | 6.3%) Sunnyvale Swim Club 06/07/2024 DACA LC C B A+ Meet
269 Russell George 1:43.96 11 B: 1:37.19 (+6.77s | 6.5%) Lakeridge Swim Team 06/20/2025 Reno Aquatic Club Gamble
50 Back
51.88
51.88
100 Back
52.08
1:43.96
100 Back
1:43.96
270 Brycen Hao 1:44.00 11 B: 1:37.19 (+6.81s | 6.5%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
271 Isaac Duplantis 1:44.03 12 B: 1:37.19 (+6.84s | 6.6%) Vallejo Aquatic Club 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
272 Nicolas Calzada 1:44.19 12 B: 1:37.19 (+7.00s | 6.7%) Tiger Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
273 Nicoh Bocalan 1:44.22 11 B: 1:37.19 (+7.03s | 6.7%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
274 Henry Sandlund-Lansfjord 1:44.29 11 B: 1:37.19 (+7.10s | 6.8%) Alameda Gators 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
275 Justin Wu 1:44.50 12 B: 1:37.19 (+7.31s | 7.0%) Orinda Aquatics 06/20/2025 Zone 2 Last Chance To AG Champs
276 Isaac Ma 1:44.56 11 B: 1:37.19 (+7.37s | 7.0%) California Dolphins Swim Team 06/22/2024 Alto Beat The Heat Sat Sun
277 Mason Fu 1:44.56 11 B: 1:37.19 (+7.37s | 7.0%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
278 Jaiden Yap 1:44.73 11 B: 1:37.19 (+7.54s | 7.2%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
279 Ethan Zhu 1:45.13 11 B: 1:37.19 (+7.94s | 7.6%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
280 Justin Wang 1:45.14 12 B: 1:37.19 (+7.95s | 7.6%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
281 Jack Swaffin-Smith 1:45.22 11 B: 1:37.19 (+8.03s | 7.6%) Boys & Girls Club of SF 06/07/2024 Burlingame Aquatic Club Long Course CBA+
282 Oliver Maa 1:45.23 11 B: 1:37.19 (+8.04s | 7.6%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
283 Maksym Sichkovskyi 1:45.38 11 B: 1:37.19 (+8.19s | 7.8%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational
284 Lorenzo Navarro 1:45.39 11 B: 1:37.19 (+8.20s | 7.8%) South San Francisco Aquatics 06/07/2024 Burlingame Aquatic Club Long Course CBA+
285 Wyatt Leslie 1:45.58 12 B: 1:37.19 (+8.39s | 7.9%) Montclair Swim Team 04/20/2024 BSW Zone 2 C B B++ Long Course [PC 24 052]
286 Alexander Chung 1:45.75 11 B: 1:37.19 (+8.56s | 8.1%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
287 Brody Chung 1:45.76 11 B: 1:37.19 (+8.57s | 8.1%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
288 Jay Dai 1:45.97 10 B: 1:37.19 (+8.78s | 8.3%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
289 Tony Dinh 1:46.00 12 B: 1:37.19 (+8.81s | 8.3%) Brentwood Seawolves 04/12/2025 PC BSW LCM C B BB+ Meet
290 Emilio Azevedo 1:46.21 11 B: 1:37.19 (+9.02s | 8.5%) Quicksilver Swimming 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
52.17
52.17
100 Back
54.04
1:46.21
100 Back
1:46.21
291 Rocky Killingsworth 1:46.54 10 B: 1:37.19 (+9.35s | 8.8%) Lakeridge Swim Team 06/20/2025 Reno Aquatic Club Gamble
50 Back
52.71
52.71
100 Back
53.83
1:46.54
100 Back
1:46.54
292 Ivan Stukalov 1:46.69 12 B: 1:37.19 (+9.50s | 8.9%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
293 Elijah Meng 1:46.83 11 B: 1:37.19 (+9.64s | 9.0%) California Dolphins Swim Team 06/20/2025 Zone 2 Last Chance To AG Champs
294 Quentin Vista 1:47.01 12 B: 1:37.19 (+9.82s | 9.2%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
295 Sammuel Zhou 1:47.05 11 B: 1:37.19 (+9.86s | 9.2%) Alto Swim Club 05/18/2024 Alto May Cray Invitational
296 Liam Saechao 1:47.07 12 B: 1:37.19 (+9.88s | 9.2%) Walnut Creek Aquabears 06/07/2025 Orinda Aquatics LC C B BB+ Meet
297 Mark Babcock 1:47.35 11 B: 1:37.19 (+10.16s | 9.5%) Neptune Swimming 05/17/2025 Neptune Swimming May Long Course Meet
298 Anton Arbatsky 1:47.36 12 B: 1:37.19 (+10.17s | 9.5%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
299 Justin Ortiz 1:47.75 11 B: 1:37.19 (+10.56s | 9.8%) San Benito Aquatics 05/22/2026 2026 Zone 1 South Firecracker 400
300 Renzhe Li 1:47.88 11 B: 1:37.19 (+10.69s | 9.9%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400

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.