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Unattached Boys 15-16 - 400 M IM

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 Dylan Yang 4:41.67 16 AAA Min AAAA: 4:41.09 (+0.58s | 0.2%) Burlingame Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
2 Enoa Vial 4:43.73 16 AAA Min AAAA: 4:41.09 (+2.64s | 0.9%) Tahoma 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Fly
29.42
29.42
100 Fly
34.56
1:03.98
100 Fly
1:03.98
150 Back
37.77
1:41.75
200 Back
36.81
2:18.56
100 Back
1:14.58
250 Breast
40.95
2:59.51
300 Breast
41.57
3:41.08
100 Breast
1:22.52
350 Free
32.22
4:13.30
400 Free
30.43
4:43.73
100 Free
1:02.65
3 Matthew Cao 4:43.87 16 AAA Min AAAA: 4:41.09 (+2.78s | 1.0%) Pacific Sea Wolves 04/10/2025 2025 CA MVN Fran Crippen SMOC
50 Fly
30.40
30.40
100 Fly
33.56
1:03.96
100 Fly
1:03.96
150 Back
37.06
1:41.02
200 Back
37.54
2:18.56
100 Back
1:14.60
250 Breast
38.58
2:57.14
300 Breast
40.57
3:37.71
100 Breast
1:19.15
350 Free
33.72
4:11.43
400 Free
32.44
4:43.87
100 Free
1:06.16
4 Gael Sanchez Toscano 4:49.99 16 AAA Min AAAA: 4:41.09 (+8.90s | 3.1%) A C Swim 06/26/2025 2025 June TYR Classic
50 Fly
28.55
28.55
100 Fly
33.28
1:01.83
100 Fly
1:01.83
150 Back
37.30
1:39.13
200 Back
36.22
2:15.35
100 Back
1:13.52
250 Breast
43.40
2:58.75
300 Breast
45.14
3:43.89
100 Breast
1:28.54
350 Free
33.38
4:17.27
400 Free
32.72
4:49.99
100 Free
1:06.10
5 Nicolas Ilonta 4:55.74 15 AA Min AAA: 4:54.39 (+1.35s | 0.5%) Swim Fort Lauderdale 02/12/2026 2026 SZSS Spring Championships
50 Fly
30.23
30.23
100 Fly
35.99
1:06.22
100 Fly
1:06.22
150 Back
38.92
1:45.14
200 Back
37.22
2:22.36
100 Back
1:16.14
250 Breast
42.03
3:04.39
300 Breast
42.38
3:46.77
100 Breast
1:24.41
350 Free
35.48
4:22.25
400 Free
33.49
4:55.74
100 Free
1:08.97
6 Antonio Belleza 4:59.01 15 AA Min AAA: 4:54.39 (+4.62s | 1.5%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
50 Fly
29.84
29.84
100 Fly
33.85
1:03.69
100 Fly
1:03.69
150 Back
36.52
1:40.21
200 Back
36.69
2:16.90
100 Back
1:13.21
250 Breast
44.96
3:01.86
300 Breast
45.95
3:47.81
100 Breast
1:30.91
350 Free
35.48
4:23.29
400 Free
35.72
4:59.01
100 Free
1:11.20
7 Akhilleys Gonzalez Isiordia 5:01.19 16 AA Min AAA: 4:54.39 (+6.80s | 2.3%) Rosarito Nadadores 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Fly
30.76
30.76
100 Fly
35.17
1:05.93
100 Fly
1:05.93
150 Back
40.67
1:46.60
200 Back
40.23
2:26.83
100 Back
1:20.90
250 Breast
45.31
3:12.14
300 Breast
43.80
3:55.94
100 Breast
1:29.11
350 Free
33.33
4:29.27
400 Free
31.92
5:01.19
100 Free
1:05.25
8 Kirin Bullock 5:01.76 16 AA Min AAA: 4:54.39 (+7.37s | 2.4%) Can Ridge Meadows Swim Club 07/25/2024 2024 Long Course Far Western Championship
9 Zachary Cinek 5:07.80 15 A Min AA: 5:07.79 (+0.01s | 0.0%) Phoenix Aquatic Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Fly
31.76
31.76
100 Fly
36.17
1:07.93
100 Fly
1:07.93
150 Back
40.47
1:48.40
200 Back
40.74
2:29.14
100 Back
1:21.21
250 Breast
42.79
3:11.93
300 Breast
44.33
3:56.26
100 Breast
1:27.12
350 Free
36.84
4:33.10
400 Free
34.70
5:07.80
100 Free
1:11.54
10 Evan Petrov 5:13.47 15 A Min AA: 5:07.79 (+5.68s | 1.8%) Walnut Creek Aquabears 05/29/2025 2025 George Haines International Swim Meet
50 Fly
32.18
32.18
100 Fly
38.98
1:11.17
100 Fly
1:11.17
150 Back
40.01
1:51.18
200 Back
39.09
2:30.27
100 Back
1:19.10
250 Breast
45.18
3:15.45
300 Breast
46.38
4:01.83
100 Breast
1:31.56
350 Free
36.46
4:38.29
400 Free
35.18
5:13.47
100 Free
1:11.64
11 Alistair Bass 5:14.81 16 A Min AA: 5:07.79 (+7.02s | 2.2%) Swim Fort Lauderdale 05/16/2025 2025 FAST May Invite
50 Fly
33.25
33.25
100 Fly
38.68
1:11.93
100 Fly
1:11.93
150 Back
41.92
1:53.85
200 Back
40.97
2:34.82
100 Back
1:22.89
250 Breast
44.06
3:18.88
300 Breast
44.29
4:03.17
100 Breast
1:28.35
350 Free
36.87
4:40.04
400 Free
34.77
5:14.81
100 Free
1:11.64
12 Leonardo Gonzalez Cantu 5:19.82 16 A Min AA: 5:07.79 (+12.03s | 3.8%) Dorados 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
13 Borui Zhang 5:20.19 16 A Min AA: 5:07.79 (+12.40s | 3.9%) 07/27/2023 Long Course Far Westerns
14 Ethan Mejia 5:22.21 16 BB Min A: 5:21.19 (+1.02s | 0.3%) Wahoos of Jacksonville 07/25/2025 2025 Area 1 LCM Championships
50 Fly
32.97
32.97
100 Fly
37.55
1:10.52
100 Fly
1:10.52
150 Back
43.53
1:54.05
200 Back
41.81
2:35.86
100 Back
1:25.34
250 Breast
47.27
3:23.13
300 Breast
48.05
4:11.18
100 Breast
1:35.32
350 Free
36.63
4:47.81
400 Free
34.40
5:22.21
100 Free
1:11.03
15 Lincoln Walker 5:22.56 16 BB Min A: 5:21.19 (+1.37s | 0.4%) Legacy Aquatics 07/11/2025 2025 THSC Summer Classic
16 Donald Zhu 5:26.25 15 BB Min A: 5:21.19 (+5.06s | 1.6%) Unattached 04/19/2025 Alto Spring Jam Meet
17 Hesham Salem 5:30.18 16 BB Min A: 5:21.19 (+8.99s | 2.7%) West Coast Aquatics 06/26/2025 2025 PN CSC 104th Annual Senior Seattle Open
18 Oliver Perisho 5:32.69 16 BB Min A: 5:21.19 (+11.50s | 3.5%) Reno Aquatic Club 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Fly
35.00
35.00
100 Fly
41.21
1:16.21
100 Fly
1:16.21
150 Back
42.27
1:58.48
200 Back
43.98
2:42.46
100 Back
1:26.25
250 Breast
46.54
3:29.00
300 Breast
48.36
4:17.36
100 Breast
1:34.90
350 Free
38.39
4:55.75
400 Free
36.93
5:32.68
100 Free
1:15.32
19 Preston Marks 5:34.42 16 BB Min A: 5:21.19 (+13.23s | 4.0%) Terrapins Swim Team 06/27/2025 TEAM Summer Invitational
50 Fly
36.61
36.61
100 Fly
41.02
1:17.63
100 Fly
1:17.63
150 Back
41.84
1:59.47
200 Back
42.09
2:41.56
100 Back
1:23.93
250 Breast
49.20
3:30.76
300 Breast
48.83
4:19.59
100 Breast
1:38.03
350 Free
37.45
4:57.04
400 Free
37.38
5:34.42
100 Free
1:14.83
20 Ethan Campbell 5:35.34 16 BB Min A: 5:21.19 (+14.15s | 4.2%) Poseidon Swimming Inc 05/31/2024 2024 Virginia Commonwealth Games
50 Fly
37.94
37.94
100 Fly
43.00
1:20.94
100 Fly
1:20.94
150 Back
46.20
2:07.14
200 Back
44.93
2:52.07
100 Back
1:31.13
250 Breast
46.83
3:38.90
300 Breast
45.23
4:24.13
100 Breast
1:32.06
350 Free
35.65
4:59.78
400 Free
35.56
5:35.34
100 Free
1:11.21
21 Mateo Cheng Hin Mee 5:37.96 16 BB Min A: 5:21.19 (+16.77s | 5.0%) \\\\\\'y\\\\\\' Speedos Swim Club 01/17/2026 2026 Azura Winter Open LCM Invite
22 Evan Allen 5:40.59 16 BB Min A: 5:21.19 (+19.40s | 5.7%) Seattle Metropolitan Aquatic C 05/16/2025 2025 PN IST Sockeye Springtime Madness
50 Fly
35.23
35.23
100 Fly
43.64
1:18.87
100 Fly
1:18.87
150 Back
44.29
2:03.16
200 Back
42.48
2:45.64
100 Back
1:26.77
250 Breast
47.43
3:33.07
300 Breast
48.62
4:21.69
100 Breast
1:36.05
350 Free
39.75
5:01.44
400 Free
39.15
5:40.59
100 Free
1:18.90
23 Zafar Majid 5:42.21 16 BB Min A: 5:21.19 (+21.02s | 6.1%) Piedmont Swim Team 06/21/2024 Reno Aquatic Club Gamble
24 Chengry Hsien 5:42.35 15 BB Min A: 5:21.19 (+21.16s | 6.2%) Milpitas Aquatic Club 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
100 Fly
1:18.35
1:18.35
100 Fly
1:18.35
200 Back
1:27.85
2:46.20
100 Back
1:27.85
300 Breast
1:37.15
4:23.35
100 Breast
1:37.15
400 Free
1:19.00
5:42.35
100 Free
1:19.00
25 Alex Spehar 5:50.36 16 B Min BB: 5:47.99 (+2.37s | 0.7%) Multnomah Athletic Club 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
26 Kyle Pham 5:51.51 16 B Min BB: 5:47.99 (+3.52s | 1.0%) Seattle Metropolitan Aquatic C 05/02/2025 2025 THSC Spring Invitational
50 Fly
35.16
35.16
100 Fly
42.39
1:17.55
100 Fly
1:17.55
150 Back
45.33
2:02.88
200 Back
43.34
2:46.22
100 Back
1:28.67
250 Breast
50.93
3:37.15
300 Breast
52.66
4:29.81
100 Breast
1:43.59
350 Free
41.55
5:11.36
400 Free
40.15
5:51.51
100 Free
1:21.70
27 Mark Dong 5:57.29 15 B Min BB: 5:47.99 (+9.30s | 2.6%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
28 Balark Sen 6:01.19 16 B Min BB: 5:47.99 (+13.20s | 3.7%) California Dolphins Swim Team 06/21/2024 Alto Beat The Heat Friday
29 Vinodhkannan Srinivasan 6:06.46 15 B Min BB: 5:47.99 (+18.47s | 5.0%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
30 Aiden Chan 6:13.49 15 B Min BB: 5:47.99 (+25.50s | 6.8%) California Dolphins Swim Team 04/12/2025 PC BSW LCM C B BB+ Meet
31 Colter Martin 6:30.95 15 B: 6:14.69 (+16.26s | 4.2%) Sonoma Sea Dragons 04/21/2023 2023 AC Swim Club Swim Into Spring
32 Ariko French 6:41.55 15 B: 6:14.69 (+26.86s | 6.7%) Tornadoes Swim Club 04/11/2025 2025 GCST Spring Invite
50 Fly
39.94
39.94
100 Fly
50.23
1:30.17
100 Fly
1:30.17
150 Back
55.15
2:25.32
200 Back
53.17
3:18.49
100 Back
1:48.32
250 Breast
54.18
4:12.67
300 Breast
52.60
5:05.27
100 Breast
1:46.78
350 Free
50.42
5:55.69
400 Free
45.86
6:41.55
100 Free
1:36.28
33 Tyce Tanner 6:42.97 14 B: 6:14.69 (+28.28s | 7.0%) Southern Utah Swim Association 06/04/2025 2025 Utah Summer Games Age Group Long Course
50 Fly
43.88
43.88
100 Fly
51.64
1:35.52
100 Fly
1:35.52
150 Back
51.83
2:27.35
200 Back
50.32
3:17.67
100 Back
1:42.15
250 Breast
1:00.18
4:17.85
300 Breast
1:02.17
5:20.02
100 Breast
2:02.35
350 Free
44.24
6:04.26
400 Free
38.71
6:42.97
100 Free
1:22.95
34 Matthew Volpp 7:55.72 15 B: 6:14.69 (+101.03s | 21.2%) Northern Nevada Aquatics 07/16/2021 2021 NNA Silver State Championships
35 Kage Oyler 8:02.96 16 B: 6:14.69 (+108.27s | 22.4%) Fallon Barracuda Swim Team 06/20/2025 Reno Aquatic Club Gamble
50 Fly
38.52
38.52
100 Fly
1:06.09
1:44.61
100 Fly
1:44.61
200 Back
2:14.65
3:59.26
100 Back
2:14.65
250 Breast
1:03.98
5:03.24
300 Breast
1:08.68
6:11.92
100 Breast
2:12.66
400 Free
1:51.04
8:02.96
100 Free
1:51.04
36 Brecken Dutson 8:19.77 14 B: 6:14.69 (+125.08s | 25.0%) Southern Utah Swim Association 06/04/2025 2025 Utah Summer Games Age Group Long Course
50 Fly
1:00.77
1:00.77
100 Fly
1:11.86
2:12.63
100 Fly
2:12.63
150 Back
1:05.67
3:18.30
200 Back
1:04.71
4:23.01
100 Back
2:10.38
250 Breast
1:05.42
5:28.43
300 Breast
1:05.70
6:34.13
100 Breast
2:11.12
350 Free
54.95
7:29.08
400 Free
50.69
8:19.77
100 Free
1:45.64

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.