Pacific Swimming Boys 10 & under - 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
51 Adrian Tu 1:39.98 10 BB Min A: 1:32.29 (+7.69s | 7.7%) Walnut Creek Aquabears 06/20/2025 Zone 2 Last Chance To AG Champs
52 Jonah Hoffman 1:40.36 10 BB Min A: 1:32.29 (+8.07s | 8.0%) Humboldt Swim Club 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
53 Leo Ferrante 1:40.46 10 BB Min A: 1:32.29 (+8.17s | 8.1%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
50 Back
47.75
47.75
100 Back
52.71
1:40.46
100 Back
1:40.46
54 Liam Reyes 1:40.62 9 BB Min A: 1:32.29 (+8.33s | 8.3%) Sparks Piranhas Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
50.12
50.12
100 Back
50.50
1:40.62
100 Back
1:40.62
55 Olivier Thomasson 1:40.82 10 BB Min A: 1:32.29 (+8.53s | 8.5%) Montclair Swim Team 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
56 Daniel Platon 1:41.15 10 BB Min A: 1:32.29 (+8.86s | 8.8%) Alto Swim Club 07/19/2025 Alto Last Splash
57 Penghao Yu 1:41.27 9 BB Min A: 1:32.29 (+8.98s | 8.9%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
58 Oscar Holler 1:41.30 10 BB Min A: 1:32.29 (+9.01s | 8.9%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
59 Demian Jarmy 1:41.60 9 BB Min A: 1:32.29 (+9.31s | 9.2%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
60 Demian Jarmy 1:41.60 9 BB Min A: 1:32.29 (+9.31s | 9.2%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
61 William Power 1:41.90 9 BB Min A: 1:32.29 (+9.61s | 9.4%) Unattached 06/27/2025 Valley Splash
62 Eddie Bi 1:42.69 8 BB Min A: 1:32.29 (+10.40s | 10.1%) California Dolphins Swim Team 05/10/2025 PC SRVA LCM C B BB+
63 Nico Losada-Saputo 1:43.18 9 BB Min A: 1:32.29 (+10.89s | 10.6%) Orinda Aquatics 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
64 George Yu 1:43.28 9 BB Min A: 1:32.29 (+10.99s | 10.6%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Back
52.69
52.69
100 Back
50.59
1:43.28
100 Back
1:43.28
65 Chayton Zhou 1:43.77 8 BB Min A: 1:32.29 (+11.48s | 11.1%) Pleasanton Seahawks 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
66 Russell George 1:43.96 10 BB Min A: 1:32.29 (+11.67s | 11.2%) 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
67 Louis Yu 1:43.98 7 BB Min A: 1:32.29 (+11.69s | 11.2%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Back
49.87
49.87
100 Back
54.11
1:43.98
100 Back
1:43.98
68 Neo Perera 1:44.15 9 BB Min A: 1:32.29 (+11.86s | 11.4%) Los Altos Mountain View Aquati 05/17/2025 2025 LAMV SCM C B A+
50 Back
50.47
50.47
100 Back
53.68
1:44.15
100 Back
1:44.15
69 Mateo Sison 1:44.40 9 BB Min A: 1:32.29 (+12.11s | 11.6%) San Ramon Valley Aquatics 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
70 Arwin Safaee 1:44.40 10 BB Min A: 1:32.29 (+12.11s | 11.6%) Alto Swim Club 07/19/2025 Alto Last Splash
71 Westley Berman 1:44.62 9 B Min BB: 1:44.49 (+0.13s | 0.1%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
72 Chayton Zhou 1:44.77 8 B Min BB: 1:44.49 (+0.28s | 0.3%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
73 Alexander Chung 1:45.75 10 B Min BB: 1:44.49 (+1.26s | 1.2%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
74 Darren Zhao 1:45.83 9 B Min BB: 1:44.49 (+1.34s | 1.3%) Santa Clara Swim Club 06/27/2025 Valley Splash
75 Connor Dennis 1:46.07 10 B Min BB: 1:44.49 (+1.58s | 1.5%) Pacifica Sea Lions 07/19/2025 Alto Last Splash
76 Adam Ellingwood 1:46.41 9 B Min BB: 1:44.49 (+1.92s | 1.8%) Orinda Aquatics 07/26/2025 PC OAPB Summer Finale Invitational
77 Tatsumasa Sekine 1:46.45 8 B Min BB: 1:44.49 (+1.96s | 1.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
78 Leo Ioffe 1:46.45 9 B Min BB: 1:44.49 (+1.96s | 1.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
79 Lucas Jiang 1:46.49 8 B Min BB: 1:44.49 (+2.00s | 1.9%) Santa Clara Swim Club 06/27/2025 Valley Splash
80 Rocky Killingsworth 1:46.54 10 B Min BB: 1:44.49 (+2.05s | 1.9%) 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
81 Daniel Kalinovski 1:46.66 9 B Min BB: 1:44.49 (+2.17s | 2.0%) Otter Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
82 Luca Fu 1:46.70 8 B Min BB: 1:44.49 (+2.21s | 2.1%) Lakeridge Swim Team 07/12/2025 2025 Silver State Championships
50 Back
51.83
51.83
100 Back
54.87
1:46.70
100 Back
1:46.70
83 Mark Babcock 1:47.35 10 B Min BB: 1:44.49 (+2.86s | 2.7%) Neptune Swimming 05/17/2025 Neptune Swimming May Long Course Meet
84 Nicholas Mosendz 1:47.48 9 B Min BB: 1:44.49 (+2.99s | 2.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
85 Darian Caprita 1:47.71 10 B Min BB: 1:44.49 (+3.22s | 3.0%) Palo Alto Stanford Aquatics 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
86 Aiden Kiatrungrit 1:47.86 9 B Min BB: 1:44.49 (+3.37s | 3.1%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
87 Alex Sigmundson 1:48.08 10 B Min BB: 1:44.49 (+3.59s | 3.3%) Terrapins Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
88 Owen Zhuang 1:48.71 8 B Min BB: 1:44.49 (+4.22s | 3.9%) Santa Clara Swim Club 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
89 Hugo Pace 1:49.09 9 B Min BB: 1:44.49 (+4.60s | 4.2%) Pacifica Sea Lions 06/06/2025 BAC C B A Meet
90 Juan Lopez 1:49.66 10 B Min BB: 1:44.49 (+5.17s | 4.7%) San Benito Aquatics 05/23/2025 Zone 1 South May Firecracker 500
91 Ezz Abdelhadi 1:49.95 9 B Min BB: 1:44.49 (+5.46s | 5.0%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
50 Back
53.18
53.18
100 Back
56.77
1:49.95
100 Back
1:49.95
92 Kai Kitamori 1:50.13 9 B Min BB: 1:44.49 (+5.64s | 5.1%) East Bay Bat Rays 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
93 Adam Kirk 1:50.17 9 B Min BB: 1:44.49 (+5.68s | 5.2%) Palo Alto Stanford Aquatics 05/16/2025 2025 DACA LC CBA Meet
94 Tobin Wong 1:50.20 10 B Min BB: 1:44.49 (+5.71s | 5.2%) Daly City Dolphins 06/27/2025 Silicon Valley LC CBA+ Meet
95 Noah Chiu 1:50.22 9 B Min BB: 1:44.49 (+5.73s | 5.2%) Alto Swim Club 07/19/2025 Alto Last Splash
96 Mateo Sison 1:50.33 9 B Min BB: 1:44.49 (+5.84s | 5.3%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
97 Micah Parris 1:50.41 8 B Min BB: 1:44.49 (+5.92s | 5.4%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
98 Adrian Goo 1:50.53 9 B Min BB: 1:44.49 (+6.04s | 5.5%) Walnut Creek Aquabears 06/07/2025 Orinda Aquatics LC C B BB+ Meet
99 Evan Wang 1:50.57 10 B Min BB: 1:44.49 (+6.08s | 5.5%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
100 Anderson Fang 1:50.58 7 B Min BB: 1:44.49 (+6.09s | 5.5%) Reno Aquatic Club 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
54.44
54.44
100 Back
56.14
1:50.58
100 Back
1:50.58

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.