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San Diego-Imperial Swimming Boys 10 & under - 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
51 Jacob Cardenas 53.17 10 B Min BB: 49.29 (+3.88s | 7.3%) Pacific Swim 07/11/2025 2025 SI JBST All Ages NTS Meet
52 Weston Wilhite 53.33 9 B Min BB: 49.29 (+4.04s | 7.6%) North Coast Aquatics 06/06/2026 2026 SI JBST SPLASH DASH MAX
53 Lowell Babbitt 53.37 9 B Min BB: 49.29 (+4.08s | 7.6%) Pacific Swim 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
54 Anders Cai 53.40 10 B Min BB: 49.29 (+4.11s | 7.7%) Mission Valley YMCA 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
55 Daniel Sheng 53.84 9 B Min BB: 49.29 (+4.55s | 8.5%) Coronado Swim -team Elite 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
56 Alex Winebrand 54.31 8 B Min BB: 49.29 (+5.02s | 9.2%) Pacific Swim 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
57 Mikail Adlinsyah 54.67 10 B Min BB: 49.29 (+5.38s | 9.8%) Swim Excellence Academy 07/11/2025 2025 SI SDSA All Ages NTS Meet
58 Sebastian DI Matteo 54.81 8 B Min BB: 49.29 (+5.52s | 10.1%) North Coast Aquatics 06/06/2026 2026 SI JBST SPLASH DASH MAX
59 Lincoln DeVilbiss 55.00 10 B Min BB: 49.29 (+5.71s | 10.4%) Pacific Swim 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
25 Back
55.06
55.06
50 Back
0.-6
55.00
50 Back
55.00
60 Noah Kim 55.26 10 B Min BB: 49.29 (+5.97s | 10.8%) North Coast Aquatics 06/06/2026 2026 SI JBST SPLASH DASH MAX
61 Mark Tulchinskiy 55.31 10 B Min BB: 49.29 (+6.02s | 10.9%) Jbarracudas Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
62 Spencer Drummond 56.06 9 B: 55.39 (+0.67s | 1.2%) Pacific Swim 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
63 David Diaz 56.28 10 B: 55.39 (+0.89s | 1.6%) South Bay Aquatics 05/23/2026 2026 SI HSA A All Ages NTS May 23 24
64 Leonardo Jimenez 56.63 10 B: 55.39 (+1.24s | 2.2%) SOL Swim Team 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
25 Back
1:00.89
1:00.89
50 Back
-4.-26
56.63
50 Back
56.63
65 Calvin Withrow 56.64 9 B: 55.39 (+1.25s | 2.2%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
66 Leif Chang 56.67 10 B: 55.39 (+1.28s | 2.3%) Rancho San Dieguito 06/06/2026 2026 SI JBST SPLASH DASH MAX
67 Baden Brown 56.82 9 B: 55.39 (+1.43s | 2.5%) Rancho San Dieguito 06/06/2026 2026 SI JBST SPLASH DASH MAX
68 Elijah Irwin 57.47 9 B: 55.39 (+2.08s | 3.6%) Fallbrook Assoc Swim T 07/11/2025 2025 SI JBST All Ages NTS Meet
69 Lee Lopez 57.47 10 B: 55.39 (+2.08s | 3.6%) SOL Swim Team 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
70 Cameron Burgess 57.48 7 B: 55.39 (+2.09s | 3.6%) Jbarracudas Swim Team 06/06/2026 2026 SI JBST SPLASH DASH MAX
71 Aaron Boytsov 57.63 9 B: 55.39 (+2.24s | 3.9%) Renegade Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
72 Holden Benke 57.64 9 B: 55.39 (+2.25s | 3.9%) Mission Valley YMCA 04/24/2026 2026 SI PS ABB Meet Group A
73 Truxtun Siegel 57.85 8 B: 55.39 (+2.46s | 4.3%) Jbarracudas Swim Team 06/06/2026 2026 SI JBST SPLASH DASH MAX
74 Benjamin Fikhman 57.91 8 B: 55.39 (+2.52s | 4.4%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
75 Gavin Johnston 57.95 9 B: 55.39 (+2.56s | 4.4%) Manta Ray Aquatics 07/11/2025 2025 SI SDSA All Ages NTS Meet
76 Leonardo Figueroa 58.15 8 B: 55.39 (+2.76s | 4.7%) SOL Swim Team 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
77 Adar Shalev 58.41 9 B: 55.39 (+3.02s | 5.2%) Jbarracudas Swim Team 06/06/2026 2026 SI JBST SPLASH DASH MAX
78 Theodore Ho 58.42 10 B: 55.39 (+3.03s | 5.2%) Rancho San Dieguito 06/06/2026 2026 SI JBST SPLASH DASH MAX
79 Lucas Le-Valdoz 58.67 9 B: 55.39 (+3.28s | 5.6%) Cali Piranha Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
80 Murphy Oneill Butler 58.91 10 B: 55.39 (+3.52s | 6.0%) Wind N Sea Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
25 Back
55.66
55.66
50 Back
3.25
58.91
50 Back
58.91
81 Abraham Sacal 59.17 9 B: 55.39 (+3.78s | 6.4%) Jbarracudas Swim Team 06/06/2026 2026 SI JBST SPLASH DASH MAX
82 Jay LaMarre 59.39 8 B: 55.39 (+4.00s | 6.7%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
83 Landon Carroll 59.45 9 B: 55.39 (+4.06s | 6.8%) Inland Coastal Aquatic Club 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
84 Kanoa Wilkinson 59.48 7 B: 55.39 (+4.09s | 6.9%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
85 Thomas Morris 1:00.62 9 B: 55.39 (+5.23s | 8.6%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
86 Dominik Zviagintsev 1:00.62 9 B: 55.39 (+5.23s | 8.6%) Jbarracudas Swim Team 06/06/2026 2026 SI JBST SPLASH DASH MAX
87 Oliver Young 1:01.28 10 B: 55.39 (+5.89s | 9.6%) SOL Swim Team 05/23/2026 2026 SI HSA A All Ages NTS May 23 24
88 Colton Coplin-Perez 1:01.38 8 B: 55.39 (+5.99s | 9.8%) Swim Excellence Academy 07/11/2025 2025 SI SDSA All Ages NTS Meet
89 ari Avshalomov 1:02.32 7 B: 55.39 (+6.93s | 11.1%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
90 Nestor Kovbasiuk 1:02.61 10 B: 55.39 (+7.22s | 11.5%) Jbarracudas Swim Team 04/24/2026 2026 SI PS ABB Meet B Group
91 Everett Mazzola 1:02.90 10 B: 55.39 (+7.51s | 11.9%) College Area Swim Team 05/23/2026 2026 SI HSA 2 All Ages NTS May 23 24
92 Pax Dolojan 1:03.65 9 B: 55.39 (+8.26s | 13.0%) Inland Coastal Aquatic Club 07/11/2025 2025 SI JBST All Ages NTS Meet
93 Oliver Gremban 1:04.50 10 B: 55.39 (+9.11s | 14.1%) North Coast Aquatics 07/11/2025 2025 SI JBST All Ages NTS Meet
94 Beckett Cesena 1:04.91 7 B: 55.39 (+9.52s | 14.7%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
95 Liam Black 1:05.44 8 B: 55.39 (+10.05s | 15.4%) Manta Ray Aquatics 05/23/2026 2026 SI HSA 2 All Ages NTS May 23 24
96 Jaxon Oliveria 1:05.89 10 B: 55.39 (+10.50s | 15.9%) South Bay Aquatics 05/23/2026 2026 SI HSA A All Ages NTS May 23 24
97 Lincoln Costello 1:06.37 8 B: 55.39 (+10.98s | 16.5%) Inland Coastal Aquatic Club 06/06/2026 2026 SI JBST SPLASH DASH MAX
98 Zion Kioko 1:06.93 9 B: 55.39 (+11.54s | 17.2%) SOL Swim Team 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
99 Enzo Ziegelbauer 1:08.65 9 B: 55.39 (+13.26s | 19.3%) Wind N Sea Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
100 Preston Lee 1:08.73 9 B: 55.39 (+13.34s | 19.4%) Rancho San Dieguito 06/06/2026 2026 SI JBST SPLASH DASH MAX

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.