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Waterloo Swimming Boys 11-12 50 M Back

These rankings show the swimmers' placement within their swim team.
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
1 Ezra Robertson-Marsh 33.48 12 AAA Min AAAA: 32.59 (+0.89s | 2.7%) Waterloo Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
2 Caden Qu 34.66 11 AA Min AAA: 34.29 (+0.37s | 1.1%) Waterloo Swimming 06/13/2025 2025 ST ASC Firecracker
3 Naru Kim 34.87 12 AA Min AAA: 34.29 (+0.58s | 1.7%) Waterloo Swimming 07/16/2025 2025 Texas Age Group Championships
4 Noah Lawrence 35.61 12 AA Min AAA: 34.29 (+1.32s | 3.7%) Waterloo Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
5 Ryan Huang 36.10 11 A Min AA: 35.99 (+0.11s | 0.3%) Waterloo Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
6 Yu-en Lin 37.62 11 A Min AA: 35.99 (+1.63s | 4.3%) Waterloo Swimming 06/13/2025 2025 ST ASC Firecracker
7 Kouki Kubo 39.36 12 BB Min A: 37.69 (+1.67s | 4.2%) Waterloo Swimming 06/13/2025 2025 ST ASC Firecracker
8 Ronen Addo 40.73 10 BB Min A: 37.69 (+3.04s | 7.5%) Waterloo Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
9 Lex Werbeck 40.90 11 BB Min A: 37.69 (+3.21s | 7.8%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
10 Filippo Tiziani 41.22 11 B Min BB: 41.09 (+0.13s | 0.3%) Waterloo Swimming 05/09/2025 2025 ST TXLA 11 O End Of School Splash
11 Logan Coyne 41.29 10 B Min BB: 41.09 (+0.20s | 0.5%) Waterloo Swimming 05/16/2025 2025 ST ASC Spring Showcase
12 Landen Schukei 41.84 11 B Min BB: 41.09 (+0.75s | 1.8%) Waterloo Swimming 05/09/2025 2025 ST TXLA 11 O End Of School Splash
13 PinHsiang Wang 44.94 12 B: 44.49 (+0.45s | 1.0%) Waterloo Swimming 06/22/2025 2025 ST WLOO LC Last Chance
14 Yoo-Le Li 44.98 11 B: 44.49 (+0.49s | 1.1%) Waterloo Swimming 05/31/2025 2025 ST ASC June Bug
15 Marcus Liu 45.76 11 B: 44.49 (+1.27s | 2.8%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
16 Elijah Arges 45.79 12 B: 44.49 (+1.30s | 2.8%) Waterloo Swimming 06/22/2025 2025 ST WLOO LC Last Chance
17 Owen Johnson 46.20 11 B: 44.49 (+1.71s | 3.7%) Waterloo Swimming 04/19/2025 2025 ST ASC Long Course Kickoff
25 Back
48.14
48.14
50 Back
-1.-94
46.20
50 Back
46.20
18 Hanson Ma 47.04 10 B: 44.49 (+2.55s | 5.4%) Waterloo Swimming 05/16/2025 2025 ST ASC Spring Showcase
19 Andrew Gardner 47.29 10 B: 44.49 (+2.80s | 5.9%) Waterloo Swimming 06/27/2025 2025 ST HPAC Long Course STX Championship
20 Caleb Chen 49.08 10 B: 44.49 (+4.59s | 9.4%) Waterloo Swimming 04/19/2025 2025 ST ASC Long Course Kickoff
25 Back
44.19
44.19
50 Back
4.89
49.08
50 Back
49.08
21 Anton Billy 49.38 11 B: 44.49 (+4.89s | 9.9%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
22 Viransh Khare 49.89 10 B: 44.49 (+5.40s | 10.8%) Waterloo Swimming 06/22/2025 2025 ST WLOO LC Last Chance
23 Xinzhe Liu 50.78 11 B: 44.49 (+6.29s | 12.4%) Waterloo Swimming 05/09/2025 2025 ST TXLA 11 O End Of School Splash
24 Yunchan Jin 54.00 10 B: 44.49 (+9.51s | 17.6%) Waterloo Swimming 05/31/2025 2025 ST ASC June Bug
25 Back
1:02.38
1:02.38
50 Back
-8.-38
54.00
50 Back
54.00
25 Ethan Grossmann 55.93 11 B: 44.49 (+11.44s | 20.5%) Waterloo Swimming 04/11/2025 2025 ST TXLA 11 Over Long Course Kick Off
26 Ian Park 56.88 10 B: 44.49 (+12.39s | 21.8%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
27 Mateo Oganesyan 57.01 11 B: 44.49 (+12.52s | 22.0%) Waterloo Swimming 06/22/2025 2025 ST WLOO LC Last Chance
28 Dilen Liyanage 57.95 10 B: 44.49 (+13.46s | 23.2%) Waterloo Swimming 06/22/2025 2025 ST WLOO LC Last Chance
29 Tanish Das 59.42 10 B: 44.49 (+14.93s | 25.1%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
30 Shrikar Attili 1:00.97 10 B: 44.49 (+16.48s | 27.0%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
31 Nick Hsiung 1:01.20 10 B: 44.49 (+16.71s | 27.3%) Waterloo Swimming 05/31/2025 2025 ST ASC June Bug
32 Silas Armstrong 1:01.42 10 B: 44.49 (+16.93s | 27.6%) Waterloo Swimming 04/19/2025 2025 ST ASC Long Course Kickoff
33 Siyeong Choi 1:01.50 10 B: 44.49 (+17.01s | 27.7%) Waterloo Swimming 06/22/2025 2025 ST WLOO LC Last Chance
34 Roshan Amin 1:02.25 11 B: 44.49 (+17.76s | 28.5%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
35 Devin Basu 1:05.49 11 B: 44.49 (+21.00s | 32.1%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
36 Damian Forsmann 1:05.93 10 B: 44.49 (+21.44s | 32.5%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
37 Jason Li 1:07.57 10 B: 44.49 (+23.08s | 34.2%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
38 Darsh Singh 1:09.31 11 B: 44.49 (+24.82s | 35.8%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
39 Hithesh Karthik 1:09.54 11 B: 44.49 (+25.05s | 36.0%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic

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.