Southern California Swimming Boys 11-12 - 50 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
101 Nathan Kirschner 38.61 11 BB Min A: 37.69 (+0.92s | 2.4%) Slo Swim Club Seahawks 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
38.61
38.61
50 Back
0.00
38.61
50 Back
38.61
102 Hudson Flynn 38.64 12 BB Min A: 37.69 (+0.95s | 2.5%) Horizon Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
38.64
38.64
50 Back
0.00
38.64
50 Back
38.64
103 Jason Joung 38.64 10 BB Min A: 37.69 (+0.95s | 2.5%) La Mirada Armada 07/23/2025 2025 CA SCS Summer A G Champs
104 Parker Houck 38.65 10 BB Min A: 37.69 (+0.96s | 2.5%) Yucaipa Swim Team 06/13/2024 2024 CA SCS NOVA June Age Group Invite
105 Justin Staggs 38.68 11 BB Min A: 37.69 (+0.99s | 2.6%) Ohana Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
106 Evan Huang 38.68 11 BB Min A: 37.69 (+0.99s | 2.6%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
107 Noah Tran 38.72 10 BB Min A: 37.69 (+1.03s | 2.7%) Irvine Novaquatics 06/16/2023 2023 CA SCS NOVA June Age Group Invite
108 David Khaladzhyan 38.77 11 BB Min A: 37.69 (+1.08s | 2.8%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
109 Ryan Colligan 38.80 10 BB Min A: 37.69 (+1.11s | 2.9%) Swim Team of Placentia 06/12/2025 2025 CA SCS RAA June Age Group Championships
110 Junhao Luan 38.83 11 BB Min A: 37.69 (+1.14s | 2.9%) Irvine Novaquatics 06/13/2024 2024 CA SCS NOVA June Age Group Invite
111 Joshua Rhee 38.89 12 BB Min A: 37.69 (+1.20s | 3.1%) Maywood Sparks Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
112 Adrian Lee 38.89 12 BB Min A: 37.69 (+1.20s | 3.1%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
113 Eugene ParkChen 38.93 12 BB Min A: 37.69 (+1.24s | 3.2%) Palos Verdes Aquatic Club 07/23/2025 2025 CA SCS Summer A G Champs
114 Lyndon Ling 38.94 12 BB Min A: 37.69 (+1.25s | 3.2%) San Dimas Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
115 Christopher Wilkinson 38.94 10 BB Min A: 37.69 (+1.25s | 3.2%) Boulder City Henderson Swim Te 03/30/2025 Sand Vs BCH LCM Dual 2025
116 Kaius Choi 38.98 11 BB Min A: 37.69 (+1.29s | 3.3%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
117 Damir Ochirov 39.04 12 BB Min A: 37.69 (+1.35s | 3.5%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
118 Connor Oh 39.12 11 BB Min A: 37.69 (+1.43s | 3.7%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
119 Nathan Lee 39.17 12 BB Min A: 37.69 (+1.48s | 3.8%) Circle City Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
120 Dylan Leang 39.26 11 BB Min A: 37.69 (+1.57s | 4.0%) Canyons Aquatic Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
25 Back
31.70
31.70
50 Back
7.56
39.26
50 Back
39.26
121 Braeden Wadalawala 39.29 12 BB Min A: 37.69 (+1.60s | 4.1%) San Clemente Aquatic Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
122 Nathan Wang 39.31 11 BB Min A: 37.69 (+1.62s | 4.1%) Swim Team of Placentia 07/23/2025 2025 CA SCS Summer A G Champs
123 Sebastian Campos 39.31 10 BB Min A: 37.69 (+1.62s | 4.1%) South Gate Aquatics Club 07/23/2025 2025 CA SCS Summer A G Champs
124 Dominic Macias 39.32 12 BB Min A: 37.69 (+1.63s | 4.1%) Temecula Swim Club 07/23/2025 2025 CA SCS Summer A G Champs
125 Zane Tsukuda 39.54 12 BB Min A: 37.69 (+1.85s | 4.7%) San Dimas Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
126 Ryo Osamura 39.79 11 BB Min A: 37.69 (+2.10s | 5.3%) La Mirada Armada 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
127 Beckett Bordi 39.86 10 BB Min A: 37.69 (+2.17s | 5.4%) Arcadia Riptides Swim Club 07/20/2023 2023 CA SCS RAA Summer A G Champs
128 Matthew Choi 39.87 12 BB Min A: 37.69 (+2.18s | 5.5%) Temecula Swim Club 07/23/2025 2025 CA SCS Summer A G Champs
129 Nathaniel Schneider 39.94 10 BB Min A: 37.69 (+2.25s | 5.6%) San Dimas Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
130 Jacob Tsao 40.06 11 BB Min A: 37.69 (+2.37s | 5.9%) Paseo Aquatics Swim Team 06/13/2024 2024 CA SCS CANY June Age Group Invite
131 Jayden Yang 40.07 10 BB Min A: 37.69 (+2.38s | 5.9%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
132 Mark Du 40.14 10 BB Min A: 37.69 (+2.45s | 6.1%) Trident Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
133 Theodore Sherry 40.17 10 BB Min A: 37.69 (+2.48s | 6.2%) OC Riptide Aquatics 06/13/2024 2024 CA SCS RMDA June Age Group Invite
134 Ryan Roytberg 40.19 11 BB Min A: 37.69 (+2.50s | 6.2%) Fontana Aquatics Club 07/23/2025 2025 CA SCS Summer A G Champs
135 Maksim Kisiler 40.25 10 BB Min A: 37.69 (+2.56s | 6.4%) Swim Torrance 07/24/2025 2025 CA SCS RAA Summer A G Champs
136 William Valenzuela 40.32 10 BB Min A: 37.69 (+2.63s | 6.5%) South Pasadena Sea Tigers 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
137 Benjamin Thompson 40.33 10 BB Min A: 37.69 (+2.64s | 6.5%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
138 Bronson Povall 40.38 10 BB Min A: 37.69 (+2.69s | 6.7%) Palm Desert Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
139 Damien Rupan 40.41 11 BB Min A: 37.69 (+2.72s | 6.7%) Riverside Aquatics Association 07/24/2025 2025 CA SCS RAA Summer A G Champs
140 Ian Mastoridis 40.43 11 BB Min A: 37.69 (+2.74s | 6.8%) Slo Swim Club Seahawks 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
40.43
40.43
50 Back
0.00
40.43
50 Back
40.43
141 Alejandro Alonso Nava 40.44 9 BB Min A: 37.69 (+2.75s | 6.8%) Club Acuatico DE Alto Nivel 06/17/2022 2022 CA La Mirada JAG
142 Nicholas Bandari 40.44 10 BB Min A: 37.69 (+2.75s | 6.8%) Rose Bowl Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
143 Alex Ceballes 40.49 12 BB Min A: 37.69 (+2.80s | 6.9%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
40.49
40.49
50 Back
0.00
40.49
50 Back
40.49
144 Kiran Nguyen 40.53 11 BB Min A: 37.69 (+2.84s | 7.0%) Coastal Machine Aquatics Club 06/13/2024 2024 CA SCS NOVA June Age Group Invite
145 Konstantin Filinskii 40.57 10 BB Min A: 37.69 (+2.88s | 7.1%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
146 Tristan Martinez 40.60 10 BB Min A: 37.69 (+2.91s | 7.2%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
147 Ashton Kao 40.68 9 BB Min A: 37.69 (+2.99s | 7.4%) Aquazot Swim Club 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
148 Mark Rybochkin 40.70 10 BB Min A: 37.69 (+3.01s | 7.4%) Ccat Swimming 07/23/2025 2025 CA SCS Summer A G Champs
149 Gening Qian 40.74 10 BB Min A: 37.69 (+3.05s | 7.5%) Aquazot Swim Club 07/20/2023 2023 CA SCS RAA Summer A G Champs
150 Ryan Lim 40.75 10 BB Min A: 37.69 (+3.06s | 7.5%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite

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.