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Alto Swim Club Boys 10 & under 100 Y 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 Ethan Locke 1:08.62 10 AAAA Min Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
33.43
33.43
100 Back
35.19
1:08.62
100 Back
1:08.62
2 Nicholas Liu 1:11.43 9 AAA Min AAAA: 1:08.99 (+2.44s | 3.4%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Back
34.50
34.50
100 Back
36.93
1:11.43
100 Back
1:11.43
3 Jason Ye 1:15.06 10 AA Min AAA: 1:12.49 (+2.57s | 3.4%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
36.43
36.43
100 Back
38.63
1:15.06
100 Back
1:15.06
4 Ethan Wang 1:18.23 9 A Min AA: 1:16.09 (+2.14s | 2.7%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
38.15
38.15
100 Back
40.08
1:18.23
100 Back
1:18.23
5 Johnathan Wang 1:18.29 9 A Min AA: 1:16.09 (+2.20s | 2.8%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
37.65
37.65
100 Back
40.64
1:18.29
100 Back
1:18.29
6 Cheng Dou 1:19.01 10 A Min AA: 1:16.09 (+2.92s | 3.7%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Back
39.95
39.95
100 Back
39.06
1:19.01
100 Back
1:19.01
7 Leo Liao 1:20.72 10 BB Min A: 1:19.59 (+1.13s | 1.4%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
39.82
39.82
100 Back
40.90
1:20.72
100 Back
1:20.72
8 Hei Chan 1:21.22 10 BB Min A: 1:19.59 (+1.63s | 2.0%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
39.19
39.19
100 Back
42.03
1:21.22
100 Back
1:21.22
9 Finn Scott 1:22.50 10 BB Min A: 1:19.59 (+2.91s | 3.5%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
40.66
40.66
100 Back
41.84
1:22.50
100 Back
1:22.50
10 Ethan Wang 1:23.67 8 BB Min A: 1:19.59 (+4.08s | 4.9%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
40.74
40.74
100 Back
42.93
1:23.67
100 Back
1:23.67
11 Jamie Pan 1:24.32 10 BB Min A: 1:19.59 (+4.73s | 5.6%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
40.38
40.38
100 Back
43.94
1:24.32
100 Back
1:24.32
12 Ahmet Okyay 1:25.04 10 BB Min A: 1:19.59 (+5.45s | 6.4%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
40.85
40.85
100 Back
44.19
1:25.04
100 Back
1:25.04
13 Noah Chiu 1:28.93 10 BB Min A: 1:19.59 (+9.34s | 10.5%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
41.72
41.72
100 Back
47.21
1:28.93
100 Back
1:28.93
14 Arwin Safaee 1:30.11 10 B Min BB: 1:30.09 (+0.02s | 0.0%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
43.48
43.48
100 Back
46.63
1:30.11
100 Back
1:30.11
15 Saul Guevara 1:31.61 8 B Min BB: 1:30.09 (+1.52s | 1.7%) Alto Swim Club 03/07/2026 DACA CBA Meet
16 Elliott Lee Chan Kam 1:31.88 9 B Min BB: 1:30.09 (+1.79s | 1.9%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
17 Kai Chen 1:32.47 10 B Min BB: 1:30.09 (+2.38s | 2.6%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
43.51
43.51
100 Back
48.96
1:32.47
100 Back
1:32.47
18 Zhouhan Yang 1:33.24 10 B Min BB: 1:30.09 (+3.15s | 3.4%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
47.19
47.19
100 Back
46.05
1:33.24
100 Back
1:33.24
19 Gavin Yang 1:33.37 10 B Min BB: 1:30.09 (+3.28s | 3.5%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
44.72
44.72
100 Back
48.65
1:33.37
100 Back
1:33.37
20 Arthur Cahoy 1:33.77 9 B Min BB: 1:30.09 (+3.68s | 3.9%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
45.83
45.83
100 Back
47.94
1:33.77
100 Back
1:33.77
21 Yichen Wang 1:33.83 9 B Min BB: 1:30.09 (+3.74s | 4.0%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
44.08
44.08
100 Back
49.75
1:33.83
100 Back
1:33.83
22 Maximilian Zhou 1:34.16 9 B Min BB: 1:30.09 (+4.07s | 4.3%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
45.38
45.38
100 Back
48.78
1:34.16
100 Back
1:34.16
23 Bruce Zhang 1:34.51 9 B Min BB: 1:30.09 (+4.42s | 4.7%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
47.00
47.00
100 Back
47.51
1:34.51
100 Back
1:34.51
24 Jay Dai 1:35.43 10 B Min BB: 1:30.09 (+5.34s | 5.6%) Alto Swim Club 03/29/2025 Alto Rock The Blocks Invitational
50 Back
46.72
46.72
100 Back
48.71
1:35.43
100 Back
1:35.43
25 Lucas Sun 1:35.68 9 B Min BB: 1:30.09 (+5.59s | 5.8%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
46.31
46.31
100 Back
49.37
1:35.68
100 Back
1:35.68
26 Damon Shao 1:36.09 9 B Min BB: 1:30.09 (+6.00s | 6.2%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
46.57
46.57
100 Back
49.52
1:36.09
100 Back
1:36.09
27 Zhencheng Xu 1:36.30 9 B Min BB: 1:30.09 (+6.21s | 6.4%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
47.46
47.46
100 Back
48.84
1:36.30
100 Back
1:36.30
28 Lehai Li 1:37.76 10 B Min BB: 1:30.09 (+7.67s | 7.8%) Alto Swim Club 02/01/2025 Alto Swim Club Valentine Classic
50 Back
48.68
48.68
100 Back
49.08
1:37.76
100 Back
1:37.76
29 Abayan Prithviraj 1:39.81 10 B Min BB: 1:30.09 (+9.72s | 9.7%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
49.31
49.31
100 Back
50.50
1:39.81
100 Back
1:39.81
30 Zaddik Fan 1:41.88 10 B: 1:40.69 (+1.19s | 1.2%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
48.77
48.77
100 Back
53.11
1:41.88
100 Back
1:41.88
31 Hanchen Guo-Li 1:41.92 9 B: 1:40.69 (+1.23s | 1.2%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
1:01.34
1:01.34
100 Back
40.58
1:41.92
100 Back
1:41.92
32 Aiden Hu 1:44.15 10 B: 1:40.69 (+3.46s | 3.3%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
51.49
51.49
100 Back
52.66
1:44.15
100 Back
1:44.15
33 Rudra Bhardwaj 1:45.76 9 B: 1:40.69 (+5.07s | 4.8%) Alto Swim Club 03/07/2026 DACA CBA Meet
34 Ethan Yang 1:46.55 8 B: 1:40.69 (+5.86s | 5.5%) Alto Swim Club 03/07/2026 DACA CBA Meet
35 Lucas Li 1:51.25 9 B: 1:40.69 (+10.56s | 9.5%) Alto Swim Club 02/22/2025 De Anza C B A+
36 Aarav Mehta 1:55.31 9 B: 1:40.69 (+14.62s | 12.7%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
54.70
54.70
100 Back
1:00.61
1:55.31
100 Back
1:55.31
37 Jirui Dong 1:56.01 8 B: 1:40.69 (+15.32s | 13.2%) Alto Swim Club 03/07/2026 DACA CBA Meet
38 Zhencheng Xu 1:56.23 10 B: 1:40.69 (+15.54s | 13.4%) Alto Swim Club 02/22/2025 De Anza C B A+
39 Satya Gidwani 1:58.77 10 B: 1:40.69 (+18.08s | 15.2%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Back
58.80
58.80
100 Back
59.97
1:58.77
100 Back
1:58.77
40 Isaac Chen 1:59.20 8 B: 1:40.69 (+18.51s | 15.5%) Alto Swim Club 03/07/2026 DACA CBA Meet
41 Benjamin Jung 1:59.29 8 B: 1:40.69 (+18.60s | 15.6%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
57.55
57.55
100 Back
1:01.74
1:59.29
100 Back
1:59.29
42 Will Spahn 2:01.56 9 B: 1:40.69 (+20.87s | 17.2%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
43 Harvey Zhong 2:02.03 10 B: 1:40.69 (+21.34s | 17.5%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Back
56.41
56.41
100 Back
1:05.61
2:02.02
100 Back
2:02.02
44 Will Wu 2:02.31 10 B: 1:40.69 (+21.62s | 17.7%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Back
57.22
57.22
100 Back
1:05.09
2:02.31
100 Back
2:02.31
45 Liam Kwon 2:03.51 10 B: 1:40.69 (+22.82s | 18.5%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Back
59.43
59.43
100 Back
1:04.08
2:03.51
100 Back
2:03.51
46 Ray Lin 2:03.80 10 B: 1:40.69 (+23.11s | 18.7%) Alto Swim Club 02/22/2025 De Anza C B A+
47 Arwin Sandhu 2:04.65 9 B: 1:40.69 (+23.96s | 19.2%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Back
1:01.36
1:01.36
100 Back
1:03.29
2:04.65
100 Back
2:04.65
48 Eason Liu 2:05.29 8 B: 1:40.69 (+24.60s | 19.6%) Alto Swim Club 03/07/2026 DACA CBA Meet
49 Aryo Sedaghat Khorasani 2:06.95 9 B: 1:40.69 (+26.26s | 20.7%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Back
1:02.44
1:02.44
100 Back
1:04.51
2:06.95
100 Back
2:06.95
50 Maximilian Zhu 2:07.65 8 B: 1:40.69 (+26.96s | 21.1%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day

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.