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Pacific Swimming Boys 10 & under - 100 Y Free

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
601 Albert Shapiro 1:39.86 9 B: 1:27.99 (+11.87s | 11.9%) Burlingame Aquatics 01/10/2026 BAC Norman Cutler Memorial
602 Alexander Bykov 1:39.93 9 B: 1:27.99 (+11.94s | 11.9%) Bay Club Panthers 03/07/2026 BAC Race To AGCs
603 Mason Walter 1:40.17 8 B: 1:27.99 (+12.18s | 12.2%) Piranha Swimming 01/17/2026 PC PRNA Final Splash To The Championship CBA+
604 Van Ewing 1:40.19 10 B: 1:27.99 (+12.20s | 12.2%) Tahoe Swim Club 02/06/2026 2026 Valentines Day Age Group Open
50 Free
46.10
46.10
100 Free
54.09
1:40.19
100 Free
1:40.19
605 Isaac Duran 1:40.26 10 B: 1:27.99 (+12.27s | 12.2%) Seaside Aquatic Club 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
606 Advent Chang 1:40.27 10 B: 1:27.99 (+12.28s | 12.2%) Otter Swim Club 11/14/2025 PSL Pumpkin Spice Lovers 25 129
607 Benjamin Kearney 1:40.30 10 B: 1:27.99 (+12.31s | 12.3%) Burlingame Aquatics 10/26/2024 TYR BAC Spooky Fall Classic C B A+ Meet
608 Charles Guess 1:40.35 9 B: 1:27.99 (+12.36s | 12.3%) Tahoe Swim Club 02/06/2026 2026 Valentines Day Age Group Open
50 Free
47.18
47.18
100 Free
53.17
1:40.35
100 Free
1:40.35
609 Jackson Bock 1:40.40 10 B: 1:27.99 (+12.41s | 12.4%) Napa Valley Swim Team 11/15/2025 NVST Swimming Into Fall 2025
610 Alex Wu 1:40.42 7 B: 1:27.99 (+12.43s | 12.4%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
611 John Reynolds 1:40.46 10 B: 1:27.99 (+12.47s | 12.4%) Reno Aquatic Club 03/14/2026 2026 NNA AGO
50 Free
47.26
47.26
100 Free
53.20
1:40.46
100 Free
1:40.46
612 Luke D'Souza 1:40.69 9 B: 1:27.99 (+12.70s | 12.6%) Bay Club Panthers 02/07/2026 PASA CBA+ SCY Meet Feb 2026
613 Angelo Cao 1:40.88 8 B: 1:27.99 (+12.89s | 12.8%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
614 Lorenzo Watts 1:40.89 7 B: 1:27.99 (+12.90s | 12.8%) Sebastopol Sea Serpents 03/28/2026 SSS Small Fry Invitational
615 Otto Romito 1:40.91 9 B: 1:27.99 (+12.92s | 12.8%) Piedmont Swim Team 10/18/2025 PC CDST SC C B BB+
616 Jasper Yan 1:41.00 7 B: 1:27.99 (+13.01s | 12.9%) California Dolphins Swim Team 04/26/2025 Pacific Swimming 10 Under SC Championships
50 Free
48.08
48.08
100 Free
52.92
1:41.00
100 Free
1:41.00
617 Julian Kau 1:41.00 10 B: 1:27.99 (+13.01s | 12.9%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
618 Yuriy Subbotin 1:41.22 9 B: 1:27.99 (+13.23s | 13.1%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
619 Jayden Zhang 1:41.24 9 B: 1:27.99 (+13.25s | 13.1%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
620 Crew Dacko 1:41.28 9 B: 1:27.99 (+13.29s | 13.1%) Montclair Swim Team 02/20/2026 Pacific Swim SCY C B BB+ Meet Hosted By TERA
621 Lucas Umaniuc 1:41.29 9 B: 1:27.99 (+13.30s | 13.1%) Walnut Creek Aquabears 05/31/2024 Albany Armada Aquatics SC C B BB+
622 Otis Williams 1:41.30 8 B: 1:27.99 (+13.31s | 13.1%) Lakeridge Swim Team 03/14/2026 2026 NNA AGO
50 Free
47.24
47.24
100 Free
54.06
1:41.30
100 Free
1:41.30
623 Reece Kau 1:41.32 10 B: 1:27.99 (+13.33s | 13.2%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
624 Eden Hai 1:41.35 8 B: 1:27.99 (+13.36s | 13.2%) Milpitas Aquatic Club 10/25/2025 GGST Spooktacular 2025
625 Derek Kiefer 1:41.46 10 B: 1:27.99 (+13.47s | 13.3%) Livermore AquaCowboys 09/27/2025 PC LAC C B BB
626 Alexander Du 1:41.62 9 B: 1:27.99 (+13.63s | 13.4%) California Dolphins Swim Team 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Free
50.46
50.46
100 Free
51.16
1:41.62
100 Free
1:41.62
627 Daniel Yu 1:41.63 9 B: 1:27.99 (+13.64s | 13.4%) Daly City Dolphins 03/22/2025 PSL SC CBA+ Meet
628 Christopher Ciaschini 1:41.87 8 B: 1:27.99 (+13.88s | 13.6%) Seals Aquatics 12/06/2025 Neptune Swimming Swim Like The Dickens
50 Free
48.11
48.11
100 Free
53.76
1:41.87
100 Free
1:41.87
629 James Frank 1:41.91 9 B: 1:27.99 (+13.92s | 13.7%) AC Swim Club 01/17/2026 PC PRNA Final Splash To The Championship CBA+
630 Wyatt Moon 1:41.98 10 B: 1:27.99 (+13.99s | 13.7%) Quicksilver Swimming 11/04/2023 QSS Short Course Distance CBA+ Meet
50 Free
48.45
48.45
100 Free
53.53
1:41.98
100 Free
1:41.98
631 James Zanutto 1:41.99 8 B: 1:27.99 (+14.00s | 13.7%) Burlingame Aquatics 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Free
46.86
46.86
100 Free
55.13
1:41.99
100 Free
1:41.99
632 Declan Carter 1:42.20 9 B: 1:27.99 (+14.21s | 13.9%) Palo Alto Stanford Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
633 James Cronin 1:42.27 8 B: 1:27.99 (+14.28s | 14.0%) Sebastopol Sea Serpents 03/28/2026 SSS Small Fry Invitational
634 Grant Corwin 1:42.30 10 B: 1:27.99 (+14.31s | 14.0%) Livermore AquaCowboys 09/27/2025 PC LAC C B BB
635 Leo Tsui 1:42.36 9 B: 1:27.99 (+14.37s | 14.0%) Burlingame Aquatics 03/07/2026 BAC Race To AGCs
636 Darius Parineh 1:42.46 9 B: 1:27.99 (+14.47s | 14.1%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Free
48.38
48.38
100 Free
54.08
1:42.46
100 Free
1:42.46
637 Esteban Trogkanis 1:42.51 10 B: 1:27.99 (+14.52s | 14.2%) Sunnyvale Swim Club 07/19/2025 2025 DACA SC CBA Meet
638 Adrik Biesecker 1:42.60 9 B: 1:27.99 (+14.61s | 14.2%) Thunder Coast Aquatics 11/08/2025 TCA PC November SC C B A+
50 Free
47.42
47.42
100 Free
55.18
1:42.60
100 Free
1:42.60
639 John Ripp 1:42.66 9 B: 1:27.99 (+14.67s | 14.3%) San Benito Aquatics 01/16/2026 2026 Brian Malick Memorial Z1S Championships
640 Woohyun Kim 1:42.67 8 B: 1:27.99 (+14.68s | 14.3%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Free
49.16
49.16
100 Free
53.51
1:42.67
100 Free
1:42.67
641 Marcus Trieu 1:42.81 10 B: 1:27.99 (+14.82s | 14.4%) Unattached 02/07/2026 PASA CBA+ SCY Meet Feb 2026
642 Henry Levindofske 1:42.90 10 B: 1:27.99 (+14.91s | 14.5%) Piranha Swimming 03/28/2026 SSS Shamrock Showdown CBA+
643 Mountain Wang 1:42.91 9 B: 1:27.99 (+14.92s | 14.5%) Neptune Swimming 10/18/2025 Sebastopol Sea Serpents CBA+ Pumpkin Plunge
644 Vedant Tomar 1:42.94 9 B: 1:27.99 (+14.95s | 14.5%) California Dolphins Swim Team 11/08/2025 Albany Armada Aquatics C B BB+ Meet
645 Wesley Hu 1:42.99 10 B: 1:27.99 (+15.00s | 14.6%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
646 Annei Amatbekov 1:43.01 9 B: 1:27.99 (+15.02s | 14.6%) Albany Armada Aquatics 03/28/2026 Albany Armada Aquatics SC C B BB+
647 Sam Zhang 1:43.08 8 B: 1:27.99 (+15.09s | 14.6%) Otter Swim Club 01/10/2026 SSF NEW YEAR SPLASH C B A+
648 Ryan Shen 1:43.13 10 B: 1:27.99 (+15.14s | 14.7%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
649 Karl Madsen 1:43.18 10 B: 1:27.99 (+15.19s | 14.7%) Aptos Cabrillo Swim Club 07/18/2025 CVAL
650 Maxx Yu 1:43.21 10 B: 1:27.99 (+15.22s | 14.7%) Burlingame Aquatics 03/07/2026 BAC Race To AGCs

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.