USA Boys 15-16 - 400 M Free

These rankings show the swimmers' placement within the United States.
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 Aidan Mabry 32.03 14 AAAA Min Northern Sierra Swimming 06/21/2024 Reno Aquatic Club Gamble
2 Aidan Mabry 32.03 14 AAAA Min Northern Sierra Swimming 06/21/2024 Reno Aquatic Club Gamble
3 Luka Mijatovic 3:51.18 14 AAAA Min Pleasanton Seahawks 02/29/2024 2024 PC CA NV Speedo Sectionals Hosted By TCA
4 Connor Christopherson 3:55.83 16 AAAA Min SwimAtlanta 07/23/2025 2025 TYR FUTURES OCALA
50 Free
27.03
27.03
100 Free
29.47
56.50
100 Free
56.50
150 Free
30.04
1:26.54
200 Free
30.00
1:56.54
100 Free
1:00.04
250 Free
30.19
2:26.73
300 Free
29.94
2:56.67
100 Free
1:00.13
350 Free
29.91
3:26.58
400 Free
29.25
3:55.83
100 Free
59.16
5 Denzo Senekal 3:56.60 15 AAAA Min Blue Dolfins 07/23/2025 2025 TYR FUTURES OCALA
50 Free
26.51
26.51
100 Free
28.47
54.98
100 Free
54.98
150 Free
29.51
1:24.49
200 Free
30.64
1:55.13
100 Free
1:00.15
250 Free
30.85
2:25.98
300 Free
30.91
2:56.89
100 Free
1:01.76
350 Free
30.46
3:27.35
400 Free
29.25
3:56.60
100 Free
59.71
6 Syunta Lee 3:58.91 15 AAAA Min West Coast Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
50 Free
27.39
27.39
100 Free
29.75
57.14
100 Free
57.14
150 Free
30.23
1:27.37
200 Free
30.52
1:57.89
100 Free
1:00.75
250 Free
30.41
2:28.30
300 Free
30.57
2:58.87
100 Free
1:00.98
350 Free
30.46
3:29.33
400 Free
29.58
3:58.91
100 Free
1:00.04
7 Kai Joyner 3:59.99 15 AAAA Min Rochester Swim Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
27.86
27.86
100 Free
30.20
58.06
100 Free
58.06
150 Free
30.68
1:28.74
200 Free
30.83
1:59.57
100 Free
1:01.51
250 Free
30.61
2:30.18
300 Free
29.71
2:59.89
100 Free
1:00.32
350 Free
30.14
3:30.03
400 Free
29.96
3:59.99
100 Free
1:00.10
8 Alexander Barone 4:03.07 16 AAAA Min Charles River Aquatics 07/23/2025 2025 TYR FUTURES OCALA
50 Free
27.61
27.61
100 Free
29.84
57.45
100 Free
57.45
150 Free
30.88
1:28.33
200 Free
31.13
1:59.46
100 Free
1:02.01
250 Free
31.26
2:30.72
300 Free
31.48
3:02.20
100 Free
1:02.74
350 Free
31.66
3:33.86
400 Free
29.21
4:03.07
100 Free
1:00.87
9 Lincoln Driesse 4:03.38 15 AAAA Min Unattached 06/20/2025 2025 Planet Swim Summer Championships
50 Free
28.01
28.01
100 Free
30.42
58.43
100 Free
58.43
150 Free
31.15
1:29.58
200 Free
31.01
2:00.59
100 Free
1:02.16
250 Free
31.22
2:31.81
300 Free
31.20
3:03.01
100 Free
1:02.42
350 Free
31.39
3:34.40
400 Free
28.98
4:03.38
100 Free
1:00.37
10 Isaac Yeung 4:03.91 16 AAAA Min Bellevue Club Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
50 Free
28.39
28.39
100 Free
30.52
58.91
100 Free
58.91
150 Free
30.21
1:29.12
200 Free
31.38
2:00.50
100 Free
1:01.59
250 Free
31.14
2:31.64
300 Free
31.56
3:03.20
100 Free
1:02.70
350 Free
30.69
3:33.89
400 Free
30.02
4:03.91
100 Free
1:00.71
11 Cornel Lee 4:03.98 16 AAAA Min Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Free
28.14
28.14
100 Free
30.70
58.84
100 Free
58.84
150 Free
31.60
1:30.44
200 Free
31.27
2:01.71
100 Free
1:02.87
250 Free
31.58
2:33.29
300 Free
30.72
3:04.01
100 Free
1:02.30
350 Free
30.42
3:34.43
400 Free
29.55
4:03.98
100 Free
59.97
12 Kohlston Katz 4:04.18 16 AAAA Min SwimAtlanta 07/23/2025 2025 TYR FUTURES OCALA
50 Free
28.07
28.07
100 Free
30.43
58.50
100 Free
58.50
150 Free
31.00
1:29.50
200 Free
30.96
2:00.46
100 Free
1:01.96
250 Free
31.10
2:31.56
300 Free
31.38
3:02.94
100 Free
1:02.48
350 Free
31.28
3:34.22
400 Free
29.96
4:04.18
100 Free
1:01.24
13 Eric Chen 4:04.23 16 AAAA Min Irvine Novaquatics 07/31/2025 2025 Long Course Far Western Championship
50 Free
28.00
28.00
100 Free
30.91
58.91
100 Free
58.91
150 Free
31.38
1:30.29
200 Free
31.59
2:01.88
100 Free
1:02.97
250 Free
31.43
2:33.31
300 Free
31.32
3:04.63
100 Free
1:02.75
350 Free
30.35
3:34.98
400 Free
29.25
4:04.23
100 Free
59.60
14 Sullivan Benes 4:04.30 14 AAAA Min Desert Storm Swimming 04/10/2025 2025 CA MVN Fran Crippen SMOC
50 Free
28.09
28.09
100 Free
30.31
58.40
100 Free
58.40
150 Free
30.97
1:29.37
200 Free
31.30
2:00.67
100 Free
1:02.27
250 Free
31.48
2:32.15
300 Free
31.79
3:03.95
100 Free
1:03.28
350 Free
31.29
3:35.24
400 Free
29.06
4:04.30
100 Free
1:00.35
15 Luke Dunn 4:04.75 15 AAAA Min Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
16 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
17 Dmitriy Oranskiy 4:05.09 16 AAAA Min Pleasanton Seahawks 05/29/2025 2025 George Haines International Swim Meet
50 Free
27.73
27.73
100 Free
30.12
57.85
100 Free
57.85
150 Free
30.94
1:28.79
200 Free
31.00
1:59.79
100 Free
1:01.94
250 Free
31.31
2:31.10
300 Free
31.66
3:02.76
100 Free
1:02.97
350 Free
31.51
3:34.27
400 Free
30.82
4:05.09
100 Free
1:02.33
18 William Canori 4:05.10 15 AAAA Min AC Swim Club 05/29/2025 2025 George Haines International Swim Meet
50 Free
28.69
28.69
100 Free
30.87
59.56
100 Free
59.56
150 Free
31.25
1:30.81
200 Free
31.43
2:02.24
100 Free
1:02.68
250 Free
31.20
2:33.44
300 Free
31.43
3:04.87
100 Free
1:02.63
350 Free
30.89
3:35.76
400 Free
29.34
4:05.10
100 Free
1:00.23
19 Leopold Nurit 4:05.40 16 AAAA Min Nation\\\\\\'s Capital Swim Club 01/03/2026 2026 AAC LC Invite
50 Free
28.09
28.09
100 Free
30.52
58.61
100 Free
58.61
150 Free
31.19
1:29.80
200 Free
31.80
2:01.60
100 Free
1:02.99
250 Free
31.59
2:33.19
300 Free
31.33
3:04.52
100 Free
1:02.92
350 Free
30.73
3:35.25
400 Free
30.15
4:05.40
100 Free
1:00.88
20 Valentino Sgroi 4:05.74 15 AAAA Min Sarasota Sharks 07/23/2025 2025 TYR FUTURES OCALA
50 Free
27.92
27.92
100 Free
30.74
58.66
100 Free
58.66
150 Free
31.42
1:30.08
200 Free
31.40
2:01.48
100 Free
1:02.82
250 Free
31.08
2:32.56
300 Free
31.80
3:04.36
100 Free
1:02.88
350 Free
31.44
3:35.80
400 Free
29.94
4:05.74
100 Free
1:01.38
21 Dylan Yang 4:06.06 15 AAAA Min Burlingame Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
22 Robert White 4:06.26 15 AAAA Min Santa Clara Swim Club 07/12/2024 2024 Super League Championships
23 Julian Lozano 4:06.49 16 AAAA Min Gulliver Swim Club 07/23/2025 2025 TYR FUTURES OCALA
50 Free
27.15
27.15
100 Free
30.18
57.33
100 Free
57.33
150 Free
30.95
1:28.28
200 Free
32.32
2:00.60
100 Free
1:03.27
250 Free
31.62
2:32.22
300 Free
32.12
3:04.34
100 Free
1:03.74
350 Free
31.56
3:35.90
400 Free
30.59
4:06.49
100 Free
1:02.15
24 Adam Giersch 4:06.87 15 AAAA Min Tide Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
29.19
29.19
100 Free
31.36
1:00.55
100 Free
1:00.55
150 Free
31.25
1:31.80
200 Free
31.81
2:03.61
100 Free
1:03.06
250 Free
31.70
2:35.31
300 Free
31.57
3:06.88
100 Free
1:03.27
350 Free
31.11
3:37.99
400 Free
28.88
4:06.87
100 Free
59.99
25 Amir Ali 4:07.09 15 AAAA Min Irvine Novaquatics 07/11/2025 2025 LAI Entries
26 Charles Knoepp 4:07.13 15 AAAA Min Club Wolverine 07/23/2025 2025 TYR FUTURES OCALA
50 Free
28.28
28.28
100 Free
30.51
58.79
100 Free
58.79
150 Free
31.46
1:30.25
200 Free
31.35
2:01.60
100 Free
1:02.81
250 Free
31.95
2:33.55
300 Free
31.83
3:05.38
100 Free
1:03.78
350 Free
31.71
3:37.09
400 Free
30.04
4:07.13
100 Free
1:01.75
27 Matthew Lanskikh 4:07.29 14 AAAA Min Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Free
29.04
29.04
100 Free
30.98
1:00.02
100 Free
1:00.02
150 Free
31.18
1:31.20
200 Free
31.67
2:02.87
100 Free
1:02.85
250 Free
31.13
2:34.00
300 Free
31.60
3:05.60
100 Free
1:02.73
350 Free
31.58
3:37.18
400 Free
30.11
4:07.29
100 Free
1:01.69
28 Treyvn Krauss 4:07.31 15 AAAA Min Univ. of Denver Hilltoppers 06/13/2025 2025 CO CSI Long Course Open
50 Free
28.08
28.08
100 Free
30.49
58.57
100 Free
58.57
150 Free
31.43
1:30.00
200 Free
31.89
2:01.89
100 Free
1:03.32
250 Free
31.95
2:33.84
300 Free
32.64
3:06.48
100 Free
1:04.59
350 Free
30.41
3:36.89
400 Free
30.42
4:07.31
100 Free
1:00.83
29 Coyle Moore 4:07.48 15 AAAA Min Tide Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
28.34
28.34
100 Free
30.63
58.97
100 Free
58.97
150 Free
31.49
1:30.46
200 Free
31.46
2:01.92
100 Free
1:02.95
250 Free
31.57
2:33.49
300 Free
32.01
3:05.50
100 Free
1:03.58
350 Free
31.93
3:37.43
400 Free
30.05
4:07.48
100 Free
1:01.98
30 Jacob Baginski 4:07.50 16 AAAA Min King Aquatic Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Free
28.07
28.07
100 Free
30.99
59.06
100 Free
59.06
150 Free
31.53
1:30.59
200 Free
31.83
2:02.42
100 Free
1:03.36
250 Free
31.59
2:34.01
300 Free
31.65
3:05.66
100 Free
1:03.24
350 Free
31.49
3:37.15
400 Free
30.35
4:07.50
100 Free
1:01.84
31 Jacob Askey 4:07.51 15 AAAA Min Area Tallahassee Aquatic Club 07/23/2025 2025 TYR FUTURES OCALA
50 Free
28.31
28.31
100 Free
30.95
59.26
100 Free
59.26
150 Free
30.94
1:30.20
200 Free
31.58
2:01.78
100 Free
1:02.52
250 Free
31.54
2:33.32
300 Free
31.45
3:04.77
100 Free
1:02.99
350 Free
31.73
3:36.50
400 Free
31.01
4:07.51
100 Free
1:02.74
32 Charles Cali 4:07.63 16 AAAA Min Chicago Wolfpack Aquatic Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
27.98
27.98
100 Free
31.05
59.03
100 Free
59.03
150 Free
31.26
1:30.29
200 Free
31.98
2:02.27
100 Free
1:03.24
250 Free
31.38
2:33.65
300 Free
31.52
3:05.17
100 Free
1:02.90
350 Free
31.40
3:36.57
400 Free
31.06
4:07.63
100 Free
1:02.46
33 Jacob Loftus 4:07.66 15 AAAA Min Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Free
28.58
28.58
100 Free
31.04
59.62
100 Free
59.62
150 Free
31.64
1:31.26
200 Free
31.65
2:02.91
100 Free
1:03.29
250 Free
31.37
2:34.28
300 Free
31.80
3:06.08
100 Free
1:03.17
350 Free
31.47
3:37.55
400 Free
30.11
4:07.66
100 Free
1:01.58
34 Cobe Hehenberger 4:07.69 15 AAAA Min Saint Petersburg Aquatics 04/18/2025 2025 SPA Spring First Long Course Meet
50 Free
28.09
28.09
100 Free
30.07
58.16
100 Free
58.16
150 Free
31.15
1:29.31
200 Free
31.51
2:00.82
100 Free
1:02.66
250 Free
31.86
2:32.68
300 Free
31.99
3:04.68
100 Free
1:03.86
350 Free
32.28
3:36.96
400 Free
30.73
4:07.69
100 Free
1:03.01
35 Tyler Kominski 4:07.80 14 AAAA Min Nation\\\\\\'s Capital Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Free
28.84
28.84
100 Free
30.68
59.52
100 Free
59.52
150 Free
31.24
1:30.76
200 Free
31.57
2:02.33
100 Free
1:02.81
250 Free
31.37
2:33.70
300 Free
31.90
3:05.60
100 Free
1:03.27
350 Free
31.75
3:37.35
400 Free
30.45
4:07.80
100 Free
1:02.20
36 Christopher Wang 4:08.07 15 AAAA Min Pleasanton Seahawks 07/25/2024 2024 Long Course Far Western Championship
50 Free
28.64
28.64
100 Free
30.84
59.48
100 Free
59.48
150 Free
31.54
1:31.02
200 Free
31.85
2:02.87
100 Free
1:03.39
250 Free
31.85
2:34.72
300 Free
32.10
3:06.82
100 Free
1:03.95
350 Free
31.53
3:38.35
400 Free
29.72
4:08.07
100 Free
1:01.25
37 Kealan Tupper 4:08.52 16 AAAA Min Pleasanton Seahawks 05/29/2025 2025 George Haines International Swim Meet
50 Free
28.19
28.19
100 Free
30.53
58.72
100 Free
58.72
150 Free
31.28
1:30.00
200 Free
31.69
2:01.69
100 Free
1:02.97
250 Free
32.03
2:33.72
300 Free
31.75
3:05.47
100 Free
1:03.78
350 Free
32.10
3:37.57
400 Free
30.95
4:08.52
100 Free
1:03.05
38 Patrick Chen 4:08.90 14 AAAA Min Arcadia Riptides Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Free
28.56
28.56
100 Free
30.90
59.46
100 Free
59.46
150 Free
31.78
1:31.24
200 Free
31.40
2:02.64
100 Free
1:03.18
250 Free
32.00
2:34.64
300 Free
31.80
3:06.44
100 Free
1:03.80
350 Free
31.90
3:38.34
400 Free
30.56
4:08.90
100 Free
1:02.46
39 Jake MacPhail 4:09.42 15 AAAA Min Blazing Barracudas 06/12/2025 Holtrey Summer Classic
50 Free
28.85
28.85
100 Free
31.28
1:00.13
100 Free
1:00.13
150 Free
30.99
1:31.12
200 Free
31.78
2:02.90
100 Free
1:02.77
250 Free
31.13
2:34.03
300 Free
32.34
3:06.37
100 Free
1:03.47
350 Free
31.55
3:37.92
400 Free
31.50
4:09.42
100 Free
1:03.05
40 Michael Wang 4:09.64 14 AAAA Min Irvine Novaquatics 05/24/2024 2024 CA NOVA Speedo Grand Challenge
50 Free
28.15
28.15
100 Free
30.88
59.03
100 Free
59.03
150 Free
31.30
1:30.33
200 Free
31.95
2:02.28
100 Free
1:03.25
250 Free
31.78
2:34.06
300 Free
32.18
3:06.24
100 Free
1:03.96
350 Free
32.14
3:38.38
400 Free
31.26
4:09.64
100 Free
1:03.40
41 Jackson Reburn 4:09.68 14 AAAA Min South Lake Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Free
28.53
28.53
100 Free
31.04
59.57
100 Free
59.57
150 Free
31.15
1:30.72
200 Free
31.55
2:02.27
100 Free
1:02.70
250 Free
32.00
2:34.27
300 Free
32.46
3:06.73
100 Free
1:04.46
350 Free
32.21
3:38.94
400 Free
30.74
4:09.68
100 Free
1:02.95
42 Ryan Huang 4:09.70 16 AAAA Min Alto Swim Club 05/29/2025 2025 George Haines International Swim Meet
50 Free
28.78
28.78
100 Free
30.90
59.68
100 Free
59.68
150 Free
31.43
1:31.11
200 Free
31.74
2:02.85
100 Free
1:03.17
250 Free
31.74
2:34.59
300 Free
32.31
3:06.90
100 Free
1:04.05
350 Free
32.05
3:38.95
400 Free
30.75
4:09.70
100 Free
1:02.80
43 Nathan Ye 4:09.84 16 AAAA Min Tualatin Hills Swim Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Free
29.27
29.27
100 Free
31.61
1:00.88
100 Free
1:00.88
150 Free
32.12
1:33.00
200 Free
32.08
2:05.08
100 Free
1:04.20
250 Free
32.03
2:37.11
300 Free
31.87
3:08.98
100 Free
1:03.90
350 Free
31.27
3:40.25
400 Free
29.59
4:09.84
100 Free
1:00.86
44 Nicholas Liberty 4:10.09 14 AAAA Min Rockville Montgomery Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Free
29.46
29.46
100 Free
31.19
1:00.65
100 Free
1:00.65
150 Free
31.55
1:32.20
200 Free
31.79
2:03.99
100 Free
1:03.34
250 Free
31.57
2:35.56
300 Free
31.88
3:07.44
100 Free
1:03.45
350 Free
31.80
3:39.24
400 Free
30.85
4:10.09
100 Free
1:02.65
45 Kipton Fenniman 4:10.35 15 AAAA Min Area Tallahassee Aquatic Club 07/23/2025 2025 TYR FUTURES OCALA
50 Free
29.08
29.08
100 Free
31.13
1:00.21
100 Free
1:00.21
150 Free
31.92
1:32.13
200 Free
31.80
2:03.93
100 Free
1:03.72
250 Free
31.87
2:35.80
300 Free
31.86
3:07.66
100 Free
1:03.73
350 Free
31.87
3:39.53
400 Free
30.82
4:10.35
100 Free
1:02.69
46 Zachary Fisher 4:10.53 15 AAAA Min Quest Swimming 01/17/2026 NOVA LC Winter Invitational
50 Free
29.54
29.54
100 Free
32.45
1:01.99
100 Free
1:01.99
150 Free
31.93
1:33.92
200 Free
32.38
2:06.30
100 Free
1:04.31
250 Free
31.02
2:37.32
300 Free
31.84
3:09.16
100 Free
1:02.86
350 Free
30.79
3:39.95
400 Free
30.58
4:10.53
100 Free
1:01.37
47 Andrew Kruger 4:10.63 14 AAA Min AAAA: 4:10.59 (+0.04s | 0.0%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Free
29.13
29.13
100 Free
32.33
1:01.46
100 Free
1:01.46
150 Free
32.17
1:33.63
200 Free
32.12
2:05.75
100 Free
1:04.29
250 Free
32.18
2:37.93
300 Free
32.44
3:10.37
100 Free
1:04.62
350 Free
30.55
3:40.92
400 Free
29.71
4:10.63
100 Free
1:00.26
48 Jeremiah Frascini 4:10.83 15 AAA Min AAAA: 4:10.59 (+0.24s | 0.1%) Elite Aquatics Sports Team 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
28.92
28.92
100 Free
31.55
1:00.47
100 Free
1:00.47
150 Free
31.91
1:32.38
200 Free
32.31
2:04.69
100 Free
1:04.22
250 Free
31.69
2:36.38
300 Free
32.01
3:08.39
100 Free
1:03.70
350 Free
31.99
3:40.38
400 Free
30.45
4:10.83
100 Free
1:02.44
49 Grady Bell 4:11.02 16 AAA Min AAAA: 4:10.59 (+0.43s | 0.2%) Nitro Swimming 06/20/2025 2025 FAST Independence Invitational
50 Free
28.19
28.19
100 Free
31.14
59.33
100 Free
59.33
150 Free
32.13
1:31.46
200 Free
32.06
2:03.52
100 Free
1:04.19
250 Free
32.01
2:35.53
300 Free
32.53
3:08.06
100 Free
1:04.54
350 Free
32.19
3:40.25
400 Free
30.77
4:11.02
100 Free
1:02.96
50 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

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