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Southern California Swimming Boys 10 & under - 100 Y 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 Aaron Zhao 1:20.02 10 BB Min A: 1:19.59 (+0.43s | 0.5%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
39.33
39.33
100 Back
40.69
1:20.02
100 Back
1:20.02
52 Hyeonik Jo 1:20.09 10 BB Min A: 1:19.59 (+0.50s | 0.6%) Paris-Black 01/24/2026 2026 SCS Swim Festival
50 Back
38.45
38.45
100 Back
41.64
1:20.09
100 Back
1:20.09
53 Ashton Chen 1:20.22 9 BB Min A: 1:19.59 (+0.63s | 0.8%) Unattached 12/13/2024 2024 CA RAA SCS WAG
50 Back
38.43
38.43
100 Back
41.79
1:20.22
100 Back
1:20.22
54 Liam Kwok 1:20.48 10 BB Min A: 1:19.59 (+0.89s | 1.1%) Socal Aquatics Association 12/12/2025 2025 CA SCS RAA WAG
50 Back
38.51
38.51
100 Back
41.97
1:20.48
100 Back
1:20.48
55 Jacob Liu 1:20.60 10 BB Min A: 1:19.59 (+1.01s | 1.3%) Aquazot Swim Club 11/21/2025 2025 CA MVN Turkey Classic
50 Back
39.55
39.55
100 Back
41.05
1:20.60
100 Back
1:20.60
56 Bodhi Maechler 1:20.68 10 BB Min A: 1:19.59 (+1.09s | 1.4%) Buenaventura Swim Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
38.50
38.50
100 Back
42.18
1:20.68
100 Back
1:20.68
57 Marcus Lin 1:20.86 8 BB Min A: 1:19.59 (+1.27s | 1.6%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Back
38.39
38.39
100 Back
42.47
1:20.86
100 Back
1:20.86
58 Oliver Panofsky 1:20.94 9 BB Min A: 1:19.59 (+1.35s | 1.7%) Slo Swim Club Seahawks 12/19/2025 2025 SI Winter Age Group Championships
50 Back
39.36
39.36
100 Back
41.58
1:20.94
100 Back
1:20.94
59 Hunter Cordry 1:20.95 10 BB Min A: 1:19.59 (+1.36s | 1.7%) Mission Viejo Nadadores 04/03/2025 Pacific Swimming SC Far Western Champs
50 Back
39.58
39.58
100 Back
41.37
1:20.95
100 Back
1:20.95
60 Gilly Luna 1:21.10 10 BB Min A: 1:19.59 (+1.51s | 1.9%) Paseo Aquatics Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
39.81
39.81
100 Back
41.29
1:21.10
100 Back
1:21.10
61 Mason Kim 1:21.33 10 BB Min A: 1:19.59 (+1.74s | 2.1%) Maywood Sparks Swim Team 12/12/2025 2025 CA SCS SCAT WAG
50 Back
39.75
39.75
100 Back
41.58
1:21.33
100 Back
1:21.33
62 Evan Wang 1:21.48 8 BB Min A: 1:19.59 (+1.89s | 2.3%) Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
40.97
40.97
100 Back
40.51
1:21.48
100 Back
1:21.48
63 Tristan Shen 1:21.49 10 BB Min A: 1:19.59 (+1.90s | 2.3%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
40.43
40.43
100 Back
41.06
1:21.49
100 Back
1:21.49
64 Reed Mock 1:21.50 9 BB Min A: 1:19.59 (+1.91s | 2.3%) South Orange County Aquatics 12/13/2024 2024 CA SCAT SCS WAG
50 Back
39.60
39.60
100 Back
41.90
1:21.50
100 Back
1:21.50
65 Sylas York 1:21.53 10 BB Min A: 1:19.59 (+1.94s | 2.4%) San Clemente Aquatic Team 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
39.58
39.58
100 Back
41.95
1:21.53
100 Back
1:21.53
66 Kaimana Hashimoto 1:21.91 9 BB Min A: 1:19.59 (+2.32s | 2.8%) Splash Aquatics 01/18/2026 January A+ Meet
67 Kellan Naisbitt 1:21.92 10 BB Min A: 1:19.59 (+2.33s | 2.8%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
40.21
40.21
100 Back
41.71
1:21.92
100 Back
1:21.92
68 Eamon Balch 1:21.99 10 BB Min A: 1:19.59 (+2.40s | 2.9%) La Mirada Armada 12/12/2025 2025 CA SCS SCAT WAG
50 Back
39.63
39.63
100 Back
42.36
1:21.99
100 Back
1:21.99
69 William Yan 1:22.34 10 BB Min A: 1:19.59 (+2.75s | 3.3%) Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
40.67
40.67
100 Back
41.67
1:22.34
100 Back
1:22.34
70 Anderson Bradley 1:22.35 9 BB Min A: 1:19.59 (+2.76s | 3.4%) Coastal Machine Aquatics Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
71 Alex Tang 1:22.40 9 BB Min A: 1:19.59 (+2.81s | 3.4%) Aquazot Swim Club 12/13/2024 2024 CA SCAT SCS WAG
50 Back
40.00
40.00
100 Back
42.40
1:22.40
100 Back
1:22.40
72 Alexander Bond 1:22.45 10 BB Min A: 1:19.59 (+2.86s | 3.5%) Mission Viejo Nadadores 12/12/2025 2025 CA SCS RAA WAG
50 Back
40.06
40.06
100 Back
42.39
1:22.45
100 Back
1:22.45
73 Riccardo Sardena 1:22.85 9 BB Min A: 1:19.59 (+3.26s | 3.9%) Swim Team of Placentia 12/12/2025 2025 CA SCS RAA WAG
50 Back
40.59
40.59
100 Back
42.26
1:22.85
100 Back
1:22.85
74 Yupeng Wang 1:22.85 9 BB Min A: 1:19.59 (+3.26s | 3.9%) Monterey Park Manta Rays 12/12/2025 2025 CA SCS RAA WAG
50 Back
39.99
39.99
100 Back
42.86
1:22.85
100 Back
1:22.85
75 Preston Tran 1:22.86 9 BB Min A: 1:19.59 (+3.27s | 3.9%) Irvine Novaquatics 12/13/2024 2024 CA RAA SCS WAG
50 Back
40.14
40.14
100 Back
42.72
1:22.86
100 Back
1:22.86
76 Jerry Ji 1:22.87 8 BB Min A: 1:19.59 (+3.28s | 4.0%) Brea Aquatics 12/13/2024 2024 CA RAA SCS WAG
50 Back
39.67
39.67
100 Back
43.20
1:22.87
100 Back
1:22.87
77 Vito Figueroa 1:22.91 10 BB Min A: 1:19.59 (+3.32s | 4.0%) Los Angeles Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 Back
40.39
40.39
100 Back
42.52
1:22.91
100 Back
1:22.91
78 Jayden Lu 1:23.00 10 BB Min A: 1:19.59 (+3.41s | 4.1%) Klg Sports Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
40.49
40.49
100 Back
42.51
1:23.00
100 Back
1:23.00
79 Daniel Youssef 1:23.02 10 BB Min A: 1:19.59 (+3.43s | 4.1%) Canyons Aquatic Club 10/25/2025 CANY Harry Potter Meet
80 Jensen Huang 1:23.04 10 BB Min A: 1:19.59 (+3.45s | 4.2%) Arcadia Riptides Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 Back
39.87
39.87
100 Back
43.17
1:23.04
100 Back
1:23.04
81 Harrison Ngo 1:23.05 9 BB Min A: 1:19.59 (+3.46s | 4.2%) Irvine Novaquatics 02/14/2025 2025 CCS SCY AGC
50 Back
39.89
39.89
100 Back
43.16
1:23.05
100 Back
1:23.05
82 Graham Terzer 1:23.08 9 BB Min A: 1:19.59 (+3.49s | 4.2%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 Back
40.84
40.84
100 Back
42.24
1:23.08
100 Back
1:23.08
83 Liam Pennisi 1:23.24 10 BB Min A: 1:19.59 (+3.65s | 4.4%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Back
40.48
40.48
100 Back
42.76
1:23.24
100 Back
1:23.24
84 Harvey Mei 1:23.25 9 BB Min A: 1:19.59 (+3.66s | 4.4%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
39.88
39.88
100 Back
43.37
1:23.25
100 Back
1:23.25
85 Ethan Wu 1:23.26 9 BB Min A: 1:19.59 (+3.67s | 4.4%) Swim Torrance 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
39.91
39.91
100 Back
43.35
1:23.26
100 Back
1:23.26
86 Garid Tuvshin 1:23.29 9 BB Min A: 1:19.59 (+3.70s | 4.4%) Paseo Aquatics Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
40.65
40.65
100 Back
42.64
1:23.29
100 Back
1:23.29
87 Owen Nguyen 1:23.49 9 BB Min A: 1:19.59 (+3.90s | 4.7%) Mission Viejo Nadadores 12/12/2025 2025 CA SCS RAA WAG
50 Back
40.65
40.65
100 Back
42.84
1:23.49
100 Back
1:23.49
88 Dylan sun 1:23.68 10 BB Min A: 1:19.59 (+4.09s | 4.9%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
40.32
40.32
100 Back
43.36
1:23.68
100 Back
1:23.68
89 Kevin Wang 1:24.01 9 BB Min A: 1:19.59 (+4.42s | 5.3%) Brea Aquatics 12/13/2024 2024 CA RAA SCS WAG
50 Back
40.61
40.61
100 Back
43.40
1:24.01
100 Back
1:24.01
90 Chancellor Scovel 1:24.05 10 BB Min A: 1:19.59 (+4.46s | 5.3%) South Orange County Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
41.47
41.47
100 Back
42.58
1:24.05
100 Back
1:24.05
91 Edwin Li-Downs 1:24.44 10 BB Min A: 1:19.59 (+4.85s | 5.7%) Wasc 12/12/2025 2025 CA SCS SCAT WAG
50 Back
41.38
41.38
100 Back
43.06
1:24.44
100 Back
1:24.44
92 Kyle Tang 1:24.45 8 BB Min A: 1:19.59 (+4.86s | 5.8%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Back
41.01
41.01
100 Back
43.44
1:24.45
100 Back
1:24.45
93 Brian Han 1:24.54 9 BB Min A: 1:19.59 (+4.95s | 5.9%) Dare Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
41.60
41.60
100 Back
42.94
1:24.54
100 Back
1:24.54
94 Mark Chechuy 1:24.54 9 BB Min A: 1:19.59 (+4.95s | 5.9%) South Orange County Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
41.21
41.21
100 Back
43.33
1:24.54
100 Back
1:24.54
95 Abraham Cheng 1:24.58 8 BB Min A: 1:19.59 (+4.99s | 5.9%) Aquazot Swim Club 12/13/2024 2024 CA SCAT SCS WAG
50 Back
41.28
41.28
100 Back
43.30
1:24.58
100 Back
1:24.58
96 Orr Guedj 1:24.58 10 BB Min A: 1:19.59 (+4.99s | 5.9%) Sandpipers of Nevada 07/11/2025 July 2025 Rock The Blocks
50 Back
40.97
40.97
100 Back
43.61
1:24.58
100 Back
1:24.58
97 Danylo Marshchivskyi 1:24.76 8 BB Min A: 1:19.59 (+5.17s | 6.1%) Blast Sharks 12/12/2025 2025 CA SCS RAA WAG
50 Back
40.68
40.68
100 Back
44.08
1:24.76
100 Back
1:24.76
98 Adam Lum 1:24.81 10 BB Min A: 1:19.59 (+5.22s | 6.2%) Lakewood Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
40.36
40.36
100 Back
44.45
1:24.81
100 Back
1:24.81
99 Jonathan Li 1:24.87 7 BB Min A: 1:19.59 (+5.28s | 6.2%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
41.73
41.73
100 Back
43.14
1:24.87
100 Back
1:24.87
100 Logan Thatcher 1:24.91 10 BB Min A: 1:19.59 (+5.32s | 6.3%) Beach Cities Alpha 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
41.91
41.91
100 Back
43.00
1:24.91
100 Back
1:24.91

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.