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Southern California Swimming Boys 10 & under - 50 M Breast

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 William Yangli 47.70 10 A Min AA: 45.79 (+1.91s | 4.0%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
52 Noah Mobasseri 47.89 9 A Min AA: 45.79 (+2.10s | 4.4%) Aquazot Swim Club 07/16/2026 2026 SCS ELITE Age Group LCM Championship
53 Vince Cho 48.04 9 BB Min A: 47.89 (+0.15s | 0.3%) Maywood Sparks Swim Team 06/11/2026 2026 SCS June AG Invite CANY
54 Ray Yu 48.07 10 BB Min A: 47.89 (+0.18s | 0.4%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
55 Demitry Daniel 48.07 10 BB Min A: 47.89 (+0.18s | 0.4%) Canyons Aquatic Club 06/11/2026 2026 SCS June AG Invite CANY
56 Moses Xia 48.17 10 BB Min A: 47.89 (+0.28s | 0.6%) Wasc 07/16/2026 2026 SCS ELITE Age Group LCM Championship
57 Bryan HU 48.29 10 BB Min A: 47.89 (+0.40s | 0.8%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
58 Bryce Alpert 48.40 9 BB Min A: 47.89 (+0.51s | 1.1%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
59 Jerry Ji 48.45 10 BB Min A: 47.89 (+0.56s | 1.2%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
60 Oliver Panofsky 48.49 9 BB Min A: 47.89 (+0.60s | 1.2%) Slo Swim Club Seahawks 07/16/2025 Renee And Jim Patterson Meet 2025
25 Breast
48.49
48.49
50 Breast
0.00
48.49
50 Breast
48.49
61 Yupeng Wang 48.51 10 BB Min A: 47.89 (+0.62s | 1.3%) Monterey Park Manta Rays 06/11/2026 ARMADA 2026 SCS June AG Invite
62 Jakob Clements 48.56 9 BB Min A: 47.89 (+0.67s | 1.4%) Chawp 07/23/2026 2026 CA SCS Summer A G Champs
63 Jaden Dao 48.57 9 BB Min A: 47.89 (+0.68s | 1.4%) Dare Aquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
64 Daniel Chang 48.64 9 BB Min A: 47.89 (+0.75s | 1.5%) Brea Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
65 Shaan Chenam 48.69 9 BB Min A: 47.89 (+0.80s | 1.6%) Aquazot Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
66 Roman Sillas 48.74 10 BB Min A: 47.89 (+0.85s | 1.7%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
67 Clive Dallahan 48.95 10 BB Min A: 47.89 (+1.06s | 2.2%) Beach Cities Alpha 07/23/2026 2026 CA SCS Summer A G Champs
68 Milo Radis 48.95 10 BB Min A: 47.89 (+1.06s | 2.2%) The Spartans of La Canada 06/11/2026 2026 SCS June AG Invite
69 Nathan Xia 49.15 10 BB Min A: 47.89 (+1.26s | 2.6%) Flying Fish Swim Club 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
70 Octavio Bejarano Barraza 49.20 10 BB Min A: 47.89 (+1.31s | 2.7%) Centro Acuatico Universitario 05/16/2026 2026 BD SWAT School S Out Summer Bash
71 Jaxon Kim 49.26 9 BB Min A: 47.89 (+1.37s | 2.8%) Woodbridge Swim Team 07/23/2026 2026 CA SCS Summer A G Champs
72 Egbert Zhang 49.27 9 BB Min A: 47.89 (+1.38s | 2.8%) Aquazot Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
73 Jack Cohen 49.28 10 BB Min A: 47.89 (+1.39s | 2.8%) Class Aquatics 06/11/2026 2026 SCS June AG Invite CANY
74 Logan Kim 49.35 10 BB Min A: 47.89 (+1.46s | 3.0%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
75 Nicholas Luu 49.36 10 BB Min A: 47.89 (+1.47s | 3.0%) La Mirada Armada 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
76 Grayson Gong 49.38 10 BB Min A: 47.89 (+1.49s | 3.0%) Fontana Aquatics Club 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
77 Dongxin Xian 49.43 10 BB Min A: 47.89 (+1.54s | 3.1%) Arcadia Riptides Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
78 Ryan lin 49.44 9 BB Min A: 47.89 (+1.55s | 3.1%) Monterey Park Manta Rays 07/23/2026 2026 CA SCS Summer A G Champs
79 Eli Lawson 49.63 9 BB Min A: 47.89 (+1.74s | 3.5%) Dolphin Aquatics 07/16/2026 2026 SCS ELITE Age Group LCM Championship
80 Allen Zuo 49.70 9 BB Min A: 47.89 (+1.81s | 3.6%) Brea Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
81 Graham Brinker 49.71 9 BB Min A: 47.89 (+1.82s | 3.7%) Star Aquatics 04/17/2026 2026 STAR April Friday Night At The Races
82 William Jeffery 49.80 9 BB Min A: 47.89 (+1.91s | 3.8%) Los Angeles Swim Club 06/11/2026 2026 SCS June AG Invite
83 Winston Wang 50.00 9 BB Min A: 47.89 (+2.11s | 4.2%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
84 Mason Nguyen 50.09 10 BB Min A: 47.89 (+2.20s | 4.4%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
85 Morgan ren 50.21 9 BB Min A: 47.89 (+2.32s | 4.6%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
86 Junji Kimori 50.22 10 BB Min A: 47.89 (+2.33s | 4.6%) Swim Torrance 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
87 Frederick Sun 50.22 9 BB Min A: 47.89 (+2.33s | 4.6%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
88 Mikhail Pratt 50.31 9 BB Min A: 47.89 (+2.42s | 4.8%) Alpha Aquatics 01/17/2026 2026 Azura Winter Open LCM Invite
89 Lucas Wang 50.38 8 BB Min A: 47.89 (+2.49s | 4.9%) Fusion Aquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
90 Jarvis Qu 50.39 9 BB Min A: 47.89 (+2.50s | 5.0%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
91 Anderson Shi 50.62 8 BB Min A: 47.89 (+2.73s | 5.4%) Los Angeles Swim Club 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
92 Dmitrii Kiselev 50.69 8 BB Min A: 47.89 (+2.80s | 5.5%) Royal Swim Team 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
93 Cedrick Lo 50.72 10 BB Min A: 47.89 (+2.83s | 5.6%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
94 Lucas Jaranilla 50.75 10 BB Min A: 47.89 (+2.86s | 5.6%) Garden Grove Aquatics 07/23/2026 2026 CA SCS Summer A G Champs
95 Jimmy Chen 50.83 9 BB Min A: 47.89 (+2.94s | 5.8%) Monterey Park Manta Rays 06/11/2026 ARMADA 2026 SCS June AG Invite
96 Haoyi Zhu 50.91 9 BB Min A: 47.89 (+3.02s | 5.9%) Sandpipers of Nevada 07/23/2026 2026 CA SCS Summer A G Champs
97 Remington Jones 51.00 8 BB Min A: 47.89 (+3.11s | 6.1%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
98 Zane Gibson 51.58 9 BB Min A: 47.89 (+3.69s | 7.2%) Alpha Aquatics 01/17/2026 2026 Azura Winter Open LCM Invite
99 Mason Li 51.61 9 BB Min A: 47.89 (+3.72s | 7.2%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
100 Branimir Petkov 51.76 10 BB Min A: 47.89 (+3.87s | 7.5%) Evolution Racing Club 07/24/2025 2025 CA SCS RAA Summer A G Champs

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.