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Pacific Swimming Boys 10 & under - 500 Y Free

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
1 Matthew Penner 4:50.20 10 AAAA Min Portage Central High School 03/13/2026 MHSAA Boys D2 State Championship 2026
50 Free
25.02
25.02
100 Free
27.26
52.28
100 Free
52.28
150 Free
28.67
1:20.95
200 Free
29.52
1:50.47
100 Free
58.19
250 Free
29.82
2:20.29
300 Free
30.01
2:50.30
100 Free
59.83
350 Free
30.20
3:20.50
400 Free
30.30
3:50.80
100 Free
1:00.50
450 Free
30.21
4:21.01
500 Free
29.19
4:50.20
100 Free
59.40
2 Layth Alkhairo 5:17.95 9 AAAA Min Reno Aquatic Club 03/14/2026 2026 NNA AGO
50 Free
28.17
28.17
100 Free
31.42
59.59
100 Free
59.59
150 Free
32.03
1:31.62
200 Free
32.48
2:04.10
100 Free
1:04.51
250 Free
32.62
2:36.72
300 Free
32.89
3:09.61
100 Free
1:05.51
350 Free
32.83
3:42.44
400 Free
32.20
4:14.64
100 Free
1:05.03
450 Free
31.86
4:46.50
500 Free
31.45
5:17.95
100 Free
1:03.31
3 Robert Legg 5:19.52 10 AAAA Min Pleasanton Seahawks 03/07/2026 SRVA Last Chance Meet B BB+
4 Cavin Spruiell 5:28.53 5 AAAA Min Walnut Creek Aquabears 10/18/2025 Pacific Swimming SC Senior Open By OAPB
50 Free
29.14
29.14
100 Free
32.15
1:01.29
100 Free
1:01.29
150 Free
32.56
1:33.85
200 Free
32.90
2:06.75
100 Free
1:05.46
250 Free
33.61
2:40.36
300 Free
33.89
3:14.25
100 Free
1:07.50
350 Free
33.70
3:47.95
400 Free
35.31
4:23.26
100 Free
1:09.01
450 Free
33.22
4:56.48
500 Free
32.05
5:28.53
100 Free
1:05.27
5 Rubix Szolusha 5:41.56 10 AAAA Min Santa Clara Swim Club 02/28/2026 Swim South Bay
6 Marco Sun 5:44.79 10 AAAA Min Pleasanton Seahawks 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Free
30.96
30.96
100 Free
34.69
1:05.65
100 Free
1:05.65
150 Free
35.31
1:40.96
200 Free
35.53
2:16.49
100 Free
1:10.84
250 Free
35.25
2:51.74
300 Free
35.33
3:27.07
100 Free
1:10.58
350 Free
34.95
4:02.02
400 Free
35.04
4:37.07
100 Free
1:10.00
450 Free
34.86
5:11.93
500 Free
32.86
5:44.79
100 Free
1:07.72
7 Stephen Huang 5:54.63 10 AAA Min AAAA: 5:52.99 (+1.64s | 0.5%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
8 Aurelius Lien 5:58.66 9 AAA Min AAAA: 5:52.99 (+5.67s | 1.6%) Santa Clara Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Free
32.54
32.54
100 Free
37.13
1:09.68
100 Free
1:09.68
150 Free
36.97
1:46.65
200 Free
37.04
2:23.69
100 Free
1:14.01
250 Free
36.87
3:00.56
300 Free
36.44
3:37.00
100 Free
1:13.31
350 Free
36.00
4:13.00
400 Free
37.29
4:50.29
100 Free
1:13.29
450 Free
34.95
5:25.24
500 Free
33.42
5:58.66
100 Free
1:08.37
9 Alexander Kovnatsky 5:58.99 10 AAA Min AAAA: 5:52.99 (+6.00s | 1.7%) Orinda Aquatics 03/20/2026 SCY Spring Age Group Championships
50 Free
32.75
32.75
100 Free
36.95
1:09.70
100 Free
1:09.70
150 Free
36.72
1:46.42
200 Free
36.87
2:23.29
100 Free
1:13.59
250 Free
36.68
2:59.97
300 Free
36.79
3:36.76
100 Free
1:13.47
350 Free
36.14
4:12.90
400 Free
36.25
4:49.15
100 Free
1:12.39
450 Free
36.13
5:25.28
500 Free
33.71
5:58.99
100 Free
1:09.84
10 Emmett Chen 6:00.67 10 AAA Min AAAA: 5:52.99 (+7.68s | 2.1%) San Ramon Valley Aquatics 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Free
31.29
31.29
100 Free
35.32
1:06.61
100 Free
1:06.61
150 Free
36.24
1:42.85
200 Free
36.45
2:19.30
100 Free
1:12.69
250 Free
36.63
2:55.93
300 Free
37.29
3:33.22
100 Free
1:13.92
350 Free
37.32
4:10.54
400 Free
37.46
4:48.00
100 Free
1:14.78
450 Free
36.69
5:24.69
500 Free
35.98
6:00.67
100 Free
1:12.67
11 Brett Baker 6:01.00 10 AAA Min AAAA: 5:52.99 (+8.01s | 2.2%) Burlingame Aquatics 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Free
31.80
31.80
100 Free
35.56
1:07.36
100 Free
1:07.36
150 Free
36.80
1:44.16
200 Free
37.19
2:21.35
100 Free
1:13.99
250 Free
36.98
2:58.33
300 Free
37.15
3:35.48
100 Free
1:14.13
350 Free
37.29
4:12.77
400 Free
36.85
4:49.62
100 Free
1:14.14
450 Free
36.66
5:26.28
500 Free
34.72
6:01.00
100 Free
1:11.38
12 Ethan Locke 6:04.08 10 AAA Min AAAA: 5:52.99 (+11.09s | 3.0%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
13 Pace Bui 6:06.12 10 AAA Min AAAA: 5:52.99 (+13.13s | 3.6%) Fog City Hammerheads 03/28/2026 PSL March CBA+
14 Ryan Latronica 6:06.25 10 AAA Min AAAA: 5:52.99 (+13.26s | 3.6%) Hills Hurricane Swimming 03/20/2026 SCY Spring Age Group Championships
50 Free
32.11
32.11
100 Free
36.92
1:09.04
100 Free
1:09.04
150 Free
36.97
1:46.01
200 Free
37.01
2:23.02
100 Free
1:13.98
250 Free
37.36
3:00.38
300 Free
37.61
3:37.99
100 Free
1:14.97
350 Free
36.77
4:14.76
400 Free
37.73
4:52.49
100 Free
1:14.50
450 Free
38.76
5:31.25
500 Free
35.00
6:06.25
100 Free
1:13.76
15 Kevin Zou 6:14.06 10 AA Min AAA: 6:09.79 (+4.27s | 1.1%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Free
32.87
32.87
100 Free
37.11
1:09.98
100 Free
1:09.98
150 Free
38.89
1:48.87
200 Free
39.10
2:27.97
100 Free
1:17.99
250 Free
38.57
3:06.54
300 Free
37.05
3:43.59
100 Free
1:15.62
350 Free
39.09
4:22.68
400 Free
38.51
5:01.19
100 Free
1:17.60
450 Free
39.19
5:40.38
500 Free
33.68
6:14.06
100 Free
1:12.87
16 Nicholas Liu 6:17.15 9 AA Min AAA: 6:09.79 (+7.36s | 2.0%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Free
32.29
32.29
100 Free
37.43
1:09.73
100 Free
1:09.73
150 Free
38.36
1:48.09
200 Free
39.11
2:27.20
100 Free
1:17.47
250 Free
38.77
3:05.97
300 Free
38.60
3:44.57
100 Free
1:17.37
350 Free
39.20
4:23.77
400 Free
38.66
5:02.43
100 Free
1:17.86
450 Free
38.70
5:41.13
500 Free
36.02
6:17.15
100 Free
1:14.72
17 Jozua Sugianto 6:20.11 10 AA Min AAA: 6:09.79 (+10.32s | 2.7%) California Dolphins Swim Team 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Free
32.58
32.58
100 Free
37.49
1:10.07
100 Free
1:10.07
150 Free
38.35
1:48.42
200 Free
39.70
2:28.12
100 Free
1:18.05
250 Free
40.04
3:08.16
300 Free
40.04
3:48.20
100 Free
1:20.08
350 Free
38.63
4:26.83
400 Free
39.26
5:06.09
100 Free
1:17.89
450 Free
37.95
5:44.04
500 Free
36.07
6:20.11
100 Free
1:14.02
18 Chayton Zhou 6:20.39 9 AA Min AAA: 6:09.79 (+10.60s | 2.8%) Pleasanton Seahawks 03/20/2026 SCY Spring Age Group Championships
50 Free
33.82
33.82
100 Free
38.08
1:11.90
100 Free
1:11.90
150 Free
37.95
1:49.85
200 Free
37.51
2:27.36
100 Free
1:15.46
250 Free
39.30
3:06.66
300 Free
40.19
3:46.85
100 Free
1:19.49
350 Free
39.48
4:26.33
400 Free
38.65
5:04.98
100 Free
1:18.13
450 Free
38.88
5:43.86
500 Free
36.53
6:20.39
100 Free
1:15.41
19 Lucas Pan 6:22.13 9 AA Min AAA: 6:09.79 (+12.34s | 3.2%) Santa Clara Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Free
33.42
33.42
100 Free
37.88
1:11.30
100 Free
1:11.30
150 Free
39.41
1:50.71
200 Free
38.35
2:29.06
100 Free
1:17.76
250 Free
39.40
3:08.46
300 Free
40.08
3:48.54
100 Free
1:19.48
350 Free
38.96
4:27.50
400 Free
38.59
5:06.09
100 Free
1:17.55
450 Free
39.43
5:45.52
500 Free
36.61
6:22.13
100 Free
1:16.04
20 Sinan Ozgur 6:22.50 10 AA Min AAA: 6:09.79 (+12.71s | 3.3%) Pleasanton Seahawks 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
21 Nicholas Mosendz 6:34.91 9 A Min AA: 6:26.59 (+8.32s | 2.1%) Santa Clara Swim Club 03/28/2026 Swim South Bay
22 Ilan Rattner 6:36.56 9 A Min AA: 6:26.59 (+9.97s | 2.5%) Sunnyvale Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Free
34.81
34.81
100 Free
38.08
1:12.89
100 Free
1:12.89
150 Free
40.78
1:53.67
200 Free
40.20
2:33.87
100 Free
1:20.98
250 Free
40.89
3:14.76
300 Free
39.79
3:54.55
100 Free
1:20.68
350 Free
40.93
4:35.48
400 Free
40.75
5:16.23
100 Free
1:21.68
450 Free
40.63
5:56.87
500 Free
39.69
6:36.56
100 Free
1:20.32
23 Muyang He 6:38.00 9 A Min AA: 6:26.59 (+11.41s | 2.9%) Santa Clara Swim Club 11/01/2025 SCSC Go The Distance Block Party
24 Jamie Pan 6:38.05 10 A Min AA: 6:26.59 (+11.46s | 2.9%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Free
34.21
34.21
100 Free
39.27
1:13.48
100 Free
1:13.48
150 Free
41.37
1:54.85
200 Free
41.71
2:36.56
100 Free
1:23.08
250 Free
41.28
3:17.84
300 Free
41.09
3:58.93
100 Free
1:22.37
350 Free
41.28
4:40.21
400 Free
40.20
5:20.41
100 Free
1:21.48
450 Free
40.42
6:00.83
500 Free
37.22
6:38.05
100 Free
1:17.64
25 Joon Cha 6:39.80 9 A Min AA: 6:26.59 (+13.21s | 3.3%) Sunnyvale Swim Club 02/07/2026 PASA CBA+ SCY Meet Feb 2026
26 Jackson Lee 6:40.18 10 A Min AA: 6:26.59 (+13.59s | 3.4%) Burlingame Aquatics 03/28/2026 PSL March CBA+
27 Cameron Boitano 6:40.78 10 A Min AA: 6:26.59 (+14.19s | 3.5%) Pleasanton Seahawks 12/12/2025 Winter SC Age Group Championships
50 Free
33.74
33.74
100 Free
38.61
1:12.35
100 Free
1:12.35
150 Free
41.32
1:53.67
200 Free
41.68
2:35.35
100 Free
1:23.00
250 Free
41.41
3:16.76
300 Free
41.46
3:58.22
100 Free
1:22.87
350 Free
41.43
4:39.65
400 Free
40.79
5:20.44
100 Free
1:22.22
450 Free
41.76
6:02.20
500 Free
38.58
6:40.78
100 Free
1:20.34
28 Luke Lim 6:43.99 10 BB Min A: 6:43.39 (+0.60s | 0.1%) Alto Swim Club 03/07/2026 DACA CBA Meet
29 Ezz Abdelhadi 6:44.72 10 BB Min A: 6:43.39 (+1.33s | 0.3%) Palo Alto Stanford Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Free
34.91
34.91
100 Free
40.76
1:15.67
100 Free
1:15.67
150 Free
42.08
1:57.75
200 Free
42.67
2:40.42
100 Free
1:24.75
250 Free
42.87
3:23.29
300 Free
41.83
4:05.12
100 Free
1:24.70
350 Free
40.84
4:45.96
400 Free
41.70
5:27.66
100 Free
1:22.54
450 Free
39.61
6:07.27
500 Free
37.45
6:44.72
100 Free
1:17.06
30 Luke Chai 6:46.71 9 BB Min A: 6:43.39 (+3.32s | 0.8%) Pleasanton Seahawks 12/12/2025 Winter SC Age Group Championships
50 Free
36.22
36.22
100 Free
41.30
1:17.52
100 Free
1:17.52
150 Free
41.81
1:59.33
200 Free
41.24
2:40.57
100 Free
1:23.05
250 Free
41.52
3:22.09
300 Free
41.70
4:03.79
100 Free
1:23.22
350 Free
42.53
4:46.32
400 Free
41.58
5:27.90
100 Free
1:24.11
450 Free
40.79
6:08.69
500 Free
38.02
6:46.71
100 Free
1:18.81
31 Daniel Reschke 6:47.84 10 BB Min A: 6:43.39 (+4.45s | 1.1%) Santa Clara Swim Club 01/16/2026 2026 Brian Malick Memorial Z1S Championships
32 Adam Ma 6:48.46 10 BB Min A: 6:43.39 (+5.07s | 1.2%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
33 Garrett Legg 6:48.60 8 BB Min A: 6:43.39 (+5.21s | 1.3%) Pleasanton Seahawks 03/28/2026 PC CDST SC C B BB+ Meet
34 Reagan Wilsey 6:49.51 10 BB Min A: 6:43.39 (+6.12s | 1.5%) Palo Alto Stanford Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Free
33.12
33.12
100 Free
40.25
1:13.37
100 Free
1:13.37
150 Free
41.86
1:55.23
200 Free
43.17
2:38.40
100 Free
1:25.03
250 Free
43.35
3:21.75
300 Free
43.21
4:04.96
100 Free
1:26.56
350 Free
42.54
4:47.50
400 Free
41.78
5:29.28
100 Free
1:24.32
450 Free
39.93
6:09.21
500 Free
40.30
6:49.51
100 Free
1:20.23
35 Christian Hernandez 6:56.17 10 BB Min A: 6:43.39 (+12.78s | 3.1%) Walnut Creek Aquabears 02/13/2026 2026 Neptune Swimming Invitational
50 Free
35.75
35.75
100 Free
41.72
1:17.47
100 Free
1:17.47
150 Free
42.74
2:00.21
200 Free
43.05
2:43.26
100 Free
1:25.79
250 Free
42.84
3:26.10
300 Free
42.51
4:08.61
100 Free
1:25.35
350 Free
43.45
4:52.06
400 Free
42.67
5:34.73
100 Free
1:26.12
450 Free
42.48
6:17.21
500 Free
38.96
6:56.17
100 Free
1:21.44
36 Lucas Jiang 6:57.41 9 BB Min A: 6:43.39 (+14.02s | 3.4%) Santa Clara Swim Club 02/28/2026 Swim South Bay
37 Demian Jarmy 6:57.99 10 BB Min A: 6:43.39 (+14.60s | 3.5%) Pleasanton Seahawks 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Free
36.21
36.21
100 Free
41.86
1:18.07
100 Free
1:18.07
150 Free
43.09
2:01.16
200 Free
43.41
2:44.57
100 Free
1:26.50
250 Free
42.42
3:26.99
300 Free
42.89
4:09.88
100 Free
1:25.31
350 Free
42.53
4:52.41
400 Free
43.48
5:35.89
100 Free
1:26.01
450 Free
42.81
6:18.70
500 Free
39.29
6:57.99
100 Free
1:22.10
38 Phinnaeus Johnson 7:01.12 10 BB Min A: 6:43.39 (+17.73s | 4.2%) Gilroy Gators Swim Team 01/16/2026 2026 Brian Malick Memorial Z1S Championships
39 Ethan Qu 7:02.45 10 BB Min A: 6:43.39 (+19.06s | 4.5%) Santa Clara Swim Club 11/01/2025 SCSC Go The Distance Block Party
40 Liam Reyes 7:02.91 10 BB Min A: 6:43.39 (+19.52s | 4.6%) Reno Aquatic Club 01/16/2026 2026 Blizzard Blast Swim Meet
50 Free
35.27
35.27
100 Free
41.50
1:16.77
100 Free
1:16.77
150 Free
42.87
1:59.64
200 Free
43.13
2:42.77
100 Free
1:26.00
250 Free
42.66
3:25.43
300 Free
43.93
4:09.36
100 Free
1:26.59
350 Free
42.69
4:52.05
400 Free
43.46
5:35.51
100 Free
1:26.15
450 Free
43.55
6:19.06
500 Free
43.85
7:02.91
100 Free
1:27.40
41 John Griswold 7:03.74 10 BB Min A: 6:43.39 (+20.35s | 4.8%) Alameda Gators 03/28/2026 Albany Armada Aquatics SC C B BB+
42 Eddie Bi 7:04.15 9 BB Min A: 6:43.39 (+20.76s | 4.9%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
43 Finn Scott 7:06.86 10 BB Min A: 6:43.39 (+23.47s | 5.5%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
44 Orion Blue-Smith 7:08.88 10 BB Min A: 6:43.39 (+25.49s | 5.9%) Palo Alto Stanford Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Free
37.02
37.02
100 Free
43.40
1:20.42
100 Free
1:20.42
150 Free
44.83
2:05.25
200 Free
43.90
2:49.15
100 Free
1:28.73
250 Free
44.45
3:33.60
300 Free
44.35
4:17.95
100 Free
1:28.80
350 Free
44.98
5:02.93
400 Free
44.70
5:47.63
100 Free
1:29.68
450 Free
42.32
6:29.95
500 Free
38.93
7:08.88
100 Free
1:21.25
45 Jeffrey Crouse 7:10.34 10 BB Min A: 6:43.39 (+26.95s | 6.3%) Livermore AquaCowboys 02/13/2026 2026 Neptune Swimming Invitational
50 Free
37.75
37.75
100 Free
41.45
1:19.20
100 Free
1:19.20
150 Free
43.18
2:02.38
200 Free
43.36
2:45.74
100 Free
1:26.54
250 Free
44.51
3:30.25
300 Free
44.14
4:14.39
100 Free
1:28.65
350 Free
45.46
4:59.85
400 Free
44.41
5:44.26
100 Free
1:29.87
450 Free
43.82
6:28.08
500 Free
42.26
7:10.34
100 Free
1:26.08
46 Ahmet Okyay 7:14.55 10 BB Min A: 6:43.39 (+31.16s | 7.2%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
47 Tatsumasa Sekine 7:15.08 9 BB Min A: 6:43.39 (+31.69s | 7.3%) Santa Clara Swim Club 12/12/2025 Winter SC Age Group Championships
50 Free
35.70
35.70
100 Free
43.36
1:19.06
100 Free
1:19.06
150 Free
44.63
2:03.69
200 Free
44.80
2:48.49
100 Free
1:29.43
250 Free
44.05
3:32.54
300 Free
45.35
4:17.89
100 Free
1:29.40
350 Free
45.98
5:03.87
400 Free
45.19
5:49.06
100 Free
1:31.17
450 Free
44.91
6:33.97
500 Free
41.11
7:15.08
100 Free
1:26.02
48 Hugo Pace 7:17.84 10 BB Min A: 6:43.39 (+34.45s | 7.9%) Pacifica Sea Lions 11/14/2025 PSL Pumpkin Spice Lovers 25 129
49 Aarav Narayan 7:18.05 10 BB Min A: 6:43.39 (+34.66s | 7.9%) Pleasanton Seahawks 03/28/2026 PC CDST SC C B BB+ Meet
50 Ishaan Karunanayake 7:19.69 10 BB Min A: 6:43.39 (+36.30s | 8.3%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic

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