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Unattached Boys 15-16 - 400 M 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 Lachlan Bartholomew 4:05.06 16 AAAA Min Nation\\\\\\'s Capital Swim Club 01/03/2026 2026 AAC LC Invite
50 Free
27.36
27.36
100 Free
30.42
57.78
100 Free
57.78
150 Free
31.17
1:28.95
200 Free
31.56
2:00.51
100 Free
1:02.73
250 Free
31.76
2:32.27
300 Free
31.76
3:04.03
100 Free
1:03.52
350 Free
31.29
3:35.32
400 Free
29.74
4:05.06
100 Free
1:01.03
2 Dylan Yang 4:06.06 16 AAAA Min Burlingame Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
3 Alexander Hecker 4:11.03 15 AAA Min AAAA: 4:10.59 (+0.44s | 0.2%) Tijuana Olym 01/16/2026 Finals 2026 Road To Sofi Copied
50 Free
28.59
28.59
100 Free
31.84
1:00.43
100 Free
1:00.43
150 Free
31.43
1:31.86
200 Free
32.15
2:04.01
100 Free
1:03.58
250 Free
31.97
2:35.98
300 Free
32.33
3:08.31
100 Free
1:04.30
350 Free
31.61
3:39.92
400 Free
31.11
4:11.03
100 Free
1:02.72
4 Kirin Bullock 4:17.23 16 AAA Min AAAA: 4:10.59 (+6.64s | 2.6%) Can Ridge Meadows Swim Club 07/25/2024 2024 Long Course Far Western Championship
50 Free
29.51
29.51
100 Free
31.87
1:01.38
100 Free
1:01.38
150 Free
32.83
1:34.21
200 Free
33.09
2:07.30
100 Free
1:05.92
250 Free
32.79
2:40.09
300 Free
32.87
3:12.96
100 Free
1:05.66
350 Free
32.79
3:45.75
400 Free
31.48
4:17.23
100 Free
1:04.27
5 Akhilleys Gonzalez Isiordia 4:19.42 16 AAA Min AAAA: 4:10.59 (+8.83s | 3.4%) Rosarito Nadadores 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Free
29.55
29.55
100 Free
32.81
1:02.36
100 Free
1:02.36
150 Free
33.28
1:35.64
200 Free
33.40
2:09.04
100 Free
1:06.68
250 Free
33.08
2:42.12
300 Free
33.17
3:15.29
100 Free
1:06.25
350 Free
33.16
3:48.45
400 Free
30.97
4:19.42
100 Free
1:04.13
6 Leo Rea 4:22.86 15 AA Min AAA: 4:22.49 (+0.37s | 0.1%) Burlingame Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
7 Evan Petrov 4:22.90 15 AA Min AAA: 4:22.49 (+0.41s | 0.2%) Walnut Creek Aquabears 06/28/2025 Orinda Aquatics LC Senior Open Meet
8 Gael Sanchez Toscano 4:24.26 16 AA Min AAA: 4:22.49 (+1.77s | 0.7%) A C Swim 06/26/2025 2025 June TYR Classic
50 Free
29.29
29.29
100 Free
32.81
1:02.10
100 Free
1:02.10
150 Free
34.07
1:36.17
200 Free
33.25
2:09.42
100 Free
1:07.32
250 Free
33.20
2:42.62
300 Free
34.15
3:16.77
100 Free
1:07.35
350 Free
33.67
3:50.44
400 Free
33.82
4:24.26
100 Free
1:07.49
9 Alex Li 4:27.68 15 AA Min AAA: 4:22.49 (+5.19s | 1.9%) Burlingame Aquatics 07/11/2025 2025 Age Group Championships
10 MinYang Ni 4:29.06 15 AA Min AAA: 4:22.49 (+6.57s | 2.4%) Pacific Sea Wolves 07/31/2025 2025 Long Course Far Western Championship
11 Matthew Cao 4:30.97 16 AA Min AAA: 4:22.49 (+8.48s | 3.1%) 07/27/2023 Long Course Far Westerns
12 Frederick Anderson 4:31.84 16 AA Min AAA: 4:22.49 (+9.35s | 3.4%) Cascade Swim Club 06/06/2025 2025 TRI CITY INVITATIONAL
13 Alistair Bass 4:32.55 16 AA Min AAA: 4:22.49 (+10.06s | 3.7%) Swim Fort Lauderdale 01/17/2026 2026 Azura Winter Open LCM Invite
14 Logan Jones 4:32.79 16 AA Min AAA: 4:22.49 (+10.30s | 3.8%) Bermuda Swim Team 06/20/2025 2025 Planet Swim Summer Championships
50 Free
30.76
30.76
100 Free
33.48
1:04.24
100 Free
1:04.24
150 Free
33.73
1:37.97
200 Free
34.61
2:12.58
100 Free
1:08.34
250 Free
34.90
2:47.48
300 Free
35.29
3:22.77
100 Free
1:10.19
350 Free
35.24
3:58.01
400 Free
34.78
4:32.79
100 Free
1:10.02
15 Daniel Andrews 4:34.46 16 A Min AA: 4:34.39 (+0.07s | 0.0%) Jersey Aquatic Club 06/26/2025 2025 June TYR Classic
50 Free
31.73
31.73
100 Free
33.27
1:05.00
100 Free
1:05.00
150 Free
34.67
1:39.67
200 Free
34.98
2:14.65
100 Free
1:09.65
250 Free
34.87
2:49.52
300 Free
35.06
3:24.58
100 Free
1:09.93
350 Free
35.32
3:59.90
400 Free
34.56
4:34.46
100 Free
1:09.88
16 Justin Okopny 4:37.00 15 A Min AA: 4:34.39 (+2.61s | 0.9%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
50 Free
30.17
30.17
100 Free
33.27
1:03.44
100 Free
1:03.44
150 Free
34.68
1:38.12
200 Free
36.03
2:14.15
100 Free
1:10.71
250 Free
35.97
2:50.12
300 Free
35.49
3:25.61
100 Free
1:11.46
350 Free
35.83
4:01.44
400 Free
35.56
4:37.00
100 Free
1:11.39
17 Jacob Idio 4:37.25 16 A Min AA: 4:34.39 (+2.86s | 1.0%) Burlingame Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
18 Fabian Alonso 4:38.88 15 A Min AA: 4:34.39 (+4.49s | 1.6%) Olympic 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Free
30.84
30.84
100 Free
34.54
1:05.38
100 Free
1:05.38
150 Free
35.29
1:40.67
200 Free
36.05
2:16.72
100 Free
1:11.34
250 Free
35.83
2:52.55
300 Free
36.21
3:28.76
100 Free
1:12.04
350 Free
35.91
4:04.67
400 Free
34.21
4:38.88
100 Free
1:10.12
19 Andre Komashko 4:39.37 16 A Min AA: 4:34.39 (+4.98s | 1.8%) Burlingame Aquatics 07/07/2023 2023 SBA Adam Szmidt Memorial Meet
20 Andrew Feng 4:40.23 16 A Min AA: 4:34.39 (+5.84s | 2.1%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
21 Maxwell Li 4:40.23 16 A Min AA: 4:34.39 (+5.84s | 2.1%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
22 Santiago Mojica Tobias 4:40.33 15 A Min AA: 4:34.39 (+5.94s | 2.1%) Equipo Representativo 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
50 Free
30.03
30.03
100 Free
33.25
1:03.28
100 Free
1:03.28
150 Free
34.75
1:38.03
200 Free
36.23
2:14.26
100 Free
1:10.98
250 Free
37.04
2:51.30
300 Free
36.78
3:28.08
100 Free
1:13.82
350 Free
36.75
4:04.83
400 Free
35.50
4:40.33
100 Free
1:12.25
23 Dominic Wright 4:40.85 15 A Min AA: 4:34.39 (+6.46s | 2.3%) Bermuda Swim Team 06/20/2025 2025 Planet Swim Summer Championships
50 Free
30.36
30.36
100 Free
34.37
1:04.73
100 Free
1:04.73
150 Free
35.32
1:40.05
200 Free
36.51
2:16.56
100 Free
1:11.83
250 Free
37.05
2:53.61
300 Free
37.61
3:31.22
100 Free
1:14.66
350 Free
35.29
4:06.51
400 Free
34.34
4:40.85
100 Free
1:09.63
24 Noah Fulton 4:41.97 15 A Min AA: 4:34.39 (+7.58s | 2.7%) Bermuda Swim Team 06/20/2025 2025 Planet Swim Summer Championships
50 Free
32.04
32.04
100 Free
34.87
1:06.91
100 Free
1:06.91
150 Free
35.83
1:42.74
200 Free
35.37
2:18.11
100 Free
1:11.20
250 Free
36.35
2:54.46
300 Free
36.37
3:30.83
100 Free
1:12.72
350 Free
36.33
4:07.16
400 Free
34.81
4:41.97
100 Free
1:11.14
25 Jackson Roman 4:44.16 16 A Min AA: 4:34.39 (+9.77s | 3.4%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
50 Free
30.11
30.11
100 Free
33.80
1:03.91
100 Free
1:03.91
150 Free
34.72
1:38.63
200 Free
35.85
2:14.48
100 Free
1:10.57
250 Free
35.95
2:50.43
300 Free
38.87
3:29.30
100 Free
1:14.82
350 Free
37.39
4:06.69
400 Free
37.47
4:44.16
100 Free
1:14.86
26 Andres Lara Reyes 4:45.24 16 A Min AA: 4:34.39 (+10.85s | 3.8%) A C Swim 06/26/2025 2025 June TYR Classic
50 Free
31.22
31.22
100 Free
34.77
1:05.99
100 Free
1:05.99
150 Free
35.98
1:41.97
200 Free
36.60
2:18.57
100 Free
1:12.58
250 Free
36.52
2:55.09
300 Free
37.04
3:32.13
100 Free
1:13.56
350 Free
37.54
4:09.67
400 Free
35.57
4:45.24
100 Free
1:13.11
27 Hamilton Yarbrough 4:47.01 15 BB Min A: 4:46.39 (+0.62s | 0.2%) HighTide Stingrays Swim Club 01/17/2026 2026 Azura Winter Open LCM Invite
28 Lincoln Walker 4:48.06 16 BB Min A: 4:46.39 (+1.67s | 0.6%) Legacy Aquatics 06/20/2025 Bend Swim Club Sun Country Invite
100 Free
1:10.51
1:10.51
100 Free
1:10.51
200 Free
1:13.02
2:23.53
100 Free
1:13.02
300 Free
1:13.35
3:36.88
100 Free
1:13.35
400 Free
1:11.18
4:48.06
100 Free
1:11.18
29 Adrian Arroyo 4:51.50 15 BB Min A: 4:46.39 (+5.11s | 1.8%) Streamline Swim Academy 01/17/2026 2026 Azura Winter Open LCM Invite
30 Zakary Cartwright 4:53.78 15 BB Min A: 4:46.39 (+7.39s | 2.5%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
31 Logan Davis 4:55.17 16 BB Min A: 4:46.39 (+8.78s | 3.0%) Blast Sharks 07/24/2025 2025 CA SCS Summer A G Champs CANY
32 Mateo Cheng Hin Mee 4:57.87 16 BB Min A: 4:46.39 (+11.48s | 3.9%) \\\\\\'y\\\\\\' Speedos Swim Club 01/17/2026 2026 Azura Winter Open LCM Invite
33 Preston Marks 4:59.20 16 BB Min A: 4:46.39 (+12.81s | 4.3%) Terrapins Swim Team 05/25/2024 2024 Tiger Aquatics C B BB+ Memorial Day Meet
34 Gavin Beck 4:59.67 16 BB Min A: 4:46.39 (+13.28s | 4.4%) Pacifica Sea Lions 07/19/2025 Alto Last Splash
35 Evan Allen 4:59.69 16 BB Min A: 4:46.39 (+13.30s | 4.4%) Seattle Metropolitan Aquatic C 06/14/2025 2025 IST June Invtational
36 Hesham Salem 5:00.27 16 BB Min A: 4:46.39 (+13.88s | 4.6%) West Coast Aquatics 04/25/2025 2025 PN KING Spring Derby
37 Jake KO 5:00.69 15 BB Min A: 4:46.39 (+14.30s | 4.8%) Milpitas Aquatic Club 07/15/2023 2023 PC CROW LC Senior Open T F
100 Free
1:10.99
1:10.99
100 Free
1:10.99
200 Free
1:15.82
2:26.81
100 Free
1:15.82
300 Free
1:16.57
3:43.38
100 Free
1:16.57
400 Free
1:17.31
5:00.69
100 Free
1:17.31
38 Alex Spehar 5:01.22 16 BB Min A: 4:46.39 (+14.83s | 4.9%) Multnomah Athletic Club 06/26/2025 2025 Howard Jones Open
39 Leo Lai 5:01.37 16 BB Min A: 4:46.39 (+14.98s | 5.0%) Burlingame Aquatics 04/29/2023 ALTO C B A+ Long Course Meet
40 Donald Zhu 5:02.48 15 BB Min A: 4:46.39 (+16.09s | 5.3%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
41 Noah McFarland 5:03.08 16 BB Min A: 4:46.39 (+16.69s | 5.5%) Thunderbird Aquatic Club 06/20/2025 2025 IE VS Starlight Open
42 Dion Jones III 5:03.86 15 BB Min A: 4:46.39 (+17.47s | 5.7%) Wahoos of Jacksonville 05/23/2025 EAJ Mayhem 2025
43 Cedric Liu 5:07.42 16 BB Min A: 4:46.39 (+21.03s | 6.8%) Milpitas Aquatic Club 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
50 Free
36.14
36.14
100 Free
37.27
1:13.41
100 Free
1:13.41
150 Free
38.03
1:51.44
200 Free
39.55
2:30.99
100 Free
1:17.58
250 Free
38.37
3:09.36
300 Free
39.83
3:49.19
100 Free
1:18.20
350 Free
40.00
4:29.19
400 Free
38.23
5:07.42
100 Free
1:18.23
44 Kyle Pham 5:07.93 16 BB Min A: 4:46.39 (+21.54s | 7.0%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
45 Chengry Hsien 5:11.43 15 B Min BB: 5:10.19 (+1.24s | 0.4%) Milpitas Aquatic Club 06/24/2023 SBA Long Course C B A+
46 Ivan Goulart 5:14.10 15 B Min BB: 5:10.19 (+3.91s | 1.2%) Bulldog Swim Club 06/21/2024 Alto Beat The Heat Friday
47 Charles Finn 5:22.56 16 B Min BB: 5:10.19 (+12.37s | 3.8%) Naval Academy Aquatic Club 05/19/2023 HNVR Storm Surge 2023
50 Free
35.93
35.93
100 Free
39.98
1:15.91
100 Free
1:15.91
150 Free
41.80
1:57.71
200 Free
42.00
2:39.71
100 Free
1:23.80
250 Free
41.98
3:21.69
300 Free
41.21
4:02.90
100 Free
1:23.19
350 Free
41.36
4:44.26
400 Free
38.30
5:22.56
100 Free
1:19.66
48 Gabriel Garcia 5:29.74 15 B Min BB: 5:10.19 (+19.55s | 5.9%) Albany Armada Aquatics 06/20/2025 Reno Aquatic Club Gamble
50 Free
35.94
35.94
100 Free
40.91
1:16.85
100 Free
1:16.85
150 Free
42.95
1:59.80
200 Free
42.69
2:42.49
100 Free
1:25.64
250 Free
42.50
3:24.99
300 Free
42.60
4:07.59
100 Free
1:25.10
350 Free
42.19
4:49.78
400 Free
39.96
5:29.74
100 Free
1:22.15
49 Mauricio Navarro 5:31.57 16 B Min BB: 5:10.19 (+21.38s | 6.4%) South San Francisco Aquatics 06/07/2024 Burlingame Aquatic Club Long Course CBA+
50 Gunnar Buchanan 5:34.39 15 B: 5:34.09 (+0.30s | 0.1%) Issaquah Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Free
36.70
36.70
100 Free
41.97
1:18.67
100 Free
1:18.67
150 Free
43.32
2:01.99
200 Free
44.77
2:46.76
100 Free
1:28.09
250 Free
43.15
3:29.91
300 Free
44.27
4:14.18
100 Free
1:27.42
350 Free
41.71
4:55.89
400 Free
38.50
5:34.39
100 Free
1:20.21

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.