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USA Boys 17-18 - 400 M IM

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
1951 Stanley Li 5:59.08 17 B Min BB: 5:41.29 (+17.79s | 5.0%) Westfield YMCA 06/13/2026 2026 MAY Spring Into Summer
50 Fly
35.26
35.26
100 Fly
41.53
1:16.79
100 Fly
1:16.79
150 Back
48.88
2:05.67
200 Back
46.91
2:52.58
100 Back
1:35.79
250 Breast
50.72
3:43.30
300 Breast
51.80
4:35.10
100 Breast
1:42.52
350 Free
43.06
5:18.16
400 Free
40.92
5:59.08
100 Free
1:23.98
1952 Josef Sievenpiper 5:59.12 17 B Min BB: 5:41.29 (+17.83s | 5.0%) Coast Gaurd Blue Dolphins 06/23/2022 2022 VA CGBD Summer Madness Meet
50 Fly
37.02
37.02
100 Fly
44.04
1:21.06
100 Fly
1:21.06
150 Back
47.12
2:08.18
200 Back
44.46
2:52.64
100 Back
1:31.58
250 Breast
56.61
3:49.25
300 Breast
51.65
4:40.90
100 Breast
1:48.26
350 Free
40.87
5:21.77
400 Free
37.35
5:59.12
100 Free
1:18.22
1953 Adler Campbell 5:59.13 17 B Min BB: 5:41.29 (+17.84s | 5.0%) Denver Triton Swim Team 06/05/2026 2026 COSA Long Couse Open
50 Fly
33.05
33.05
100 Fly
41.17
1:14.22
100 Fly
1:14.22
150 Back
49.98
2:04.20
200 Back
47.61
2:51.81
100 Back
1:37.59
250 Breast
49.79
3:41.60
300 Breast
54.12
4:35.72
100 Breast
1:43.91
350 Free
43.44
5:19.16
400 Free
39.97
5:59.13
100 Free
1:23.41
1954 Jayce Laudal 5:59.23 18 B Min BB: 5:41.29 (+17.94s | 5.0%) Northern Lights Swimming Assoc 06/23/2023 2023 RST Rushmore Classic Swim Meet
1955 James Tong 5:59.31 17 B Min BB: 5:41.29 (+18.02s | 5.0%) Quicksilver Swimming 06/28/2022 QSS Quad Meet PEAK And TIDE
50 Fly
38.98
38.98
100 Fly
47.81
1:26.79
100 Fly
1:26.79
150 Back
50.21
2:17.00
200 Back
47.21
3:04.21
100 Back
1:37.42
250 Breast
47.26
3:51.47
300 Breast
47.79
4:39.26
100 Breast
1:35.05
350 Free
42.07
5:21.33
400 Free
37.98
5:59.31
100 Free
1:20.05
1956 Landon Hopfenbeck 5:59.43 16 B Min BB: 5:41.29 (+18.14s | 5.0%) South Davis Aquatics Team 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Fly
40.31
40.31
100 Fly
46.24
1:26.55
100 Fly
1:26.55
150 Back
48.11
2:14.66
200 Back
46.48
3:01.14
100 Back
1:34.59
250 Breast
51.02
3:52.16
300 Breast
49.86
4:42.02
100 Breast
1:40.88
350 Free
39.20
5:21.22
400 Free
38.21
5:59.43
100 Free
1:17.41
1957 Diego Matos 5:59.45 16 B Min BB: 5:41.29 (+18.16s | 5.1%) Tampa Elite Aquatics 05/16/2025 2025 SYS Memorial Meet
50 Fly
35.61
35.61
100 Fly
43.93
1:19.54
100 Fly
1:19.54
150 Back
46.60
2:06.14
200 Back
44.71
2:50.85
100 Back
1:31.31
250 Breast
57.50
3:48.35
300 Breast
56.69
4:45.04
100 Breast
1:54.19
350 Free
37.01
5:22.05
400 Free
37.40
5:59.45
100 Free
1:14.41
1958 Pulin Muangsiri 5:59.67 17 B Min BB: 5:41.29 (+18.38s | 5.1%) Northern Nevada Aquatics 05/22/2026 2026 Intermountain Classic Long Course Meet
1959 Satoshi Maeda 5:59.87 16 B Min BB: 5:41.29 (+18.58s | 5.2%) Sunnyvale Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
1960 Callan Vellozzi 5:59.94 16 B Min BB: 5:41.29 (+18.65s | 5.2%) Quest Swimming 06/17/2022 2022 VA SwimRVA Summer Invitational
50 Fly
37.82
37.82
100 Fly
45.65
1:23.47
100 Fly
1:23.47
150 Back
46.17
2:09.64
200 Back
43.59
2:53.23
100 Back
1:29.76
250 Breast
54.65
3:47.88
300 Breast
53.52
4:41.40
100 Breast
1:48.17
350 Free
39.37
5:20.77
400 Free
39.17
5:59.94
100 Free
1:18.54
1961 Matthew Codispoti 6:00.07 18 B Min BB: 5:41.29 (+18.78s | 5.2%) Boise YMCA Swim Team 05/16/2025 2025 Spring Fling LC Invitational
50 Fly
36.77
36.77
100 Fly
42.45
1:19.22
100 Fly
1:19.22
150 Back
47.45
2:06.67
200 Back
48.84
2:55.51
100 Back
1:36.29
250 Breast
50.36
3:45.87
300 Breast
50.44
4:36.31
100 Breast
1:40.80
350 Free
43.59
5:19.90
400 Free
40.17
6:00.07
100 Free
1:23.76
1962 Carson Hurd 6:00.09 17 B Min BB: 5:41.29 (+18.80s | 5.2%) Memphis Thunder Aquatic Club 04/24/2026 2026 Thunder IMX Meet LC 24Apr2026 Memphis Thunder Aquatic Club
50 Fly
35.81
35.81
100 Fly
42.07
1:17.88
100 Fly
1:17.88
150 Back
47.78
2:05.66
200 Back
45.98
2:51.64
100 Back
1:33.76
250 Breast
55.04
3:46.68
300 Breast
54.11
4:40.79
100 Breast
1:49.15
350 Free
41.17
5:21.96
400 Free
38.13
6:00.09
100 Free
1:19.30
1963 Dominic Nelson 6:00.15 18 B Min BB: 5:41.29 (+18.86s | 5.2%) Calvert Aquatics Club 06/05/2026 HNVR Storm Surge 2026
50 Fly
35.77
35.77
100 Fly
46.73
1:22.50
100 Fly
1:22.50
150 Back
49.63
2:12.13
200 Back
47.44
2:59.57
100 Back
1:37.07
250 Breast
51.84
3:51.41
300 Breast
51.02
4:42.43
100 Breast
1:42.86
350 Free
39.59
5:22.02
400 Free
38.13
6:00.15
100 Free
1:17.72
1964 Ezekiel Hirsch 6:00.46 17 B Min BB: 5:41.29 (+19.17s | 5.3%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Fly
34.95
34.95
100 Fly
39.21
1:14.16
100 Fly
1:14.16
150 Back
49.77
2:03.93
200 Back
49.31
2:53.24
100 Back
1:39.08
250 Breast
51.12
3:44.36
300 Breast
50.52
4:34.88
100 Breast
1:41.64
350 Free
43.85
5:18.73
400 Free
41.73
6:00.46
100 Free
1:25.58
1965 Dane Tallent 6:00.66 18 B Min BB: 5:41.29 (+19.37s | 5.4%) Fast 04/17/2026 2026 METS Long Course Kickoff
1966 Samuel Foo 6:00.80 17 B Min BB: 5:41.29 (+19.51s | 5.4%) Burlingame Aquatics 06/10/2022 Pacific Swimming Long Course C B A+ Meet
1967 Austen Hays 6:00.82 17 B Min BB: 5:41.29 (+19.53s | 5.4%) Bartlett Extreme Swim Team 03/31/2023 Imx Intersquad Res
50 Fly
39.91
39.91
100 Fly
46.98
1:26.89
100 Fly
1:26.89
150 Back
43.13
2:10.02
200 Back
41.08
2:51.10
100 Back
1:24.21
250 Breast
56.07
3:47.17
300 Breast
56.36
4:43.53
100 Breast
1:52.43
350 Free
39.00
5:22.53
400 Free
38.29
6:00.82
100 Free
1:17.29
1968 Caisen Dickson 6:00.98 17 B Min BB: 5:41.29 (+19.69s | 5.5%) Clearfied City Aquatics Team 06/28/2024 WFFM Red White And Black 2024
50 Fly
39.43
39.43
100 Fly
47.51
1:26.94
100 Fly
1:26.94
150 Back
49.57
2:16.51
200 Back
43.87
3:00.38
100 Back
1:33.44
250 Breast
50.67
3:51.05
300 Breast
49.77
4:40.82
100 Breast
1:40.44
350 Free
41.71
5:22.53
400 Free
38.45
6:00.98
100 Free
1:20.16
1969 Carson Huynh 6:01.04 17 B Min BB: 5:41.29 (+19.75s | 5.5%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Fly
38.87
38.87
100 Fly
47.38
1:26.25
100 Fly
1:26.25
150 Back
49.58
2:15.83
200 Back
47.09
3:02.92
100 Back
1:36.67
250 Breast
48.64
3:51.56
300 Breast
49.49
4:41.05
100 Breast
1:38.13
350 Free
42.37
5:23.42
400 Free
37.62
6:01.04
100 Free
1:19.99
1970 Luke Tang 6:01.08 16 B Min BB: 5:41.29 (+19.79s | 5.5%) Tampa Elite Aquatics 06/12/2025 2025 RAFC Summer Solstice
50 Fly
34.21
34.21
100 Fly
40.09
1:14.30
100 Fly
1:14.30
150 Back
52.38
2:06.68
200 Back
50.81
2:57.49
100 Back
1:43.19
250 Breast
53.47
3:50.96
300 Breast
54.23
4:45.19
100 Breast
1:47.70
350 Free
37.66
5:22.85
400 Free
38.23
6:01.08
100 Free
1:15.89
1971 Jacob Leger 6:01.12 17 B Min BB: 5:41.29 (+19.83s | 5.5%) Lynchburg YMCA Swim Team 07/12/2024 2024 CCA Summer Awards
50 Fly
36.83
36.83
100 Fly
44.63
1:21.46
100 Fly
1:21.46
150 Back
49.71
2:11.17
200 Back
47.50
2:58.67
100 Back
1:37.21
250 Breast
52.01
3:50.68
300 Breast
53.66
4:44.34
100 Breast
1:45.67
350 Free
38.23
5:22.57
400 Free
38.55
6:01.12
100 Free
1:16.78
1972 Owen VanSkiver 6:01.20 16 B Min BB: 5:41.29 (+19.91s | 5.5%) South Davis Aquatics Team 05/23/2025 Sizzlin Summer Invite May 2025
50 Fly
35.70
35.70
100 Fly
41.81
1:17.51
100 Fly
1:17.51
150 Back
45.01
2:02.52
200 Back
44.96
2:47.48
100 Back
1:29.97
250 Breast
58.85
3:46.33
300 Breast
56.02
4:42.35
100 Breast
1:54.87
350 Free
40.14
5:22.49
400 Free
38.71
6:01.20
100 Free
1:18.85
1973 Carston Chamberlain 6:01.27 17 B Min BB: 5:41.29 (+19.98s | 5.5%) Lehi Aquatics 04/26/2024 2024 Stingrays LC Kickoff
50 Fly
34.47
34.47
100 Fly
43.39
1:17.86
100 Fly
1:17.86
150 Back
45.01
2:02.87
250 Breast
1:39.10
3:41.97
300 Breast
54.93
4:36.90
100 Breast
2:34.03
350 Free
43.62
5:20.52
400 Free
40.75
6:01.27
100 Free
1:24.37
1974 Gavin Hauck 6:01.60 16 B Min BB: 5:41.29 (+20.31s | 5.6%) Aberdeen Swim Club 07/19/2024 2024 South Dakota Long Course State A
50 Fly
37.41
37.41
100 Fly
45.85
1:23.26
100 Fly
1:23.26
150 Back
44.53
2:07.79
200 Back
45.11
2:52.90
100 Back
1:29.64
250 Breast
52.00
3:44.90
300 Breast
52.53
4:37.43
100 Breast
1:44.53
350 Free
42.50
5:19.93
400 Free
41.67
6:01.60
100 Free
1:24.17
1975 Nicholas Grotbo 6:01.67 18 B Min BB: 5:41.29 (+20.38s | 5.6%) Velocity Aquatics 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Fly
36.12
36.12
100 Fly
46.47
1:22.59
100 Fly
1:22.59
150 Back
49.77
2:12.36
200 Back
45.87
2:58.23
100 Back
1:35.64
250 Breast
50.27
3:48.50
300 Breast
53.63
4:42.13
100 Breast
1:43.90
350 Free
40.63
5:22.76
400 Free
38.91
6:01.67
100 Free
1:19.54
1976 John Zevgolis 6:01.78 18 B Min BB: 5:41.29 (+20.49s | 5.7%) Virginia Gators 06/04/2021 2021 VA HNVR Storm Surge Open
50 Fly
37.65
37.65
100 Fly
42.89
1:20.54
100 Fly
1:20.54
150 Back
47.97
2:08.51
200 Back
45.08
2:53.59
100 Back
1:33.05
250 Breast
54.60
3:48.19
300 Breast
53.59
4:41.78
100 Breast
1:48.19
350 Free
40.89
5:22.67
400 Free
39.11
6:01.78
100 Free
1:20.00
1977 Kevin Boska 6:01.87 17 B Min BB: 5:41.29 (+20.58s | 5.7%) Rocky Mountain Rapids 05/30/2025 2025 CO COSA Long Course Open
100 Fly
1:18.21
1:18.21
100 Fly
1:18.21
150 Back
50.18
2:08.39
200 Back
48.71
2:57.10
100 Back
1:38.89
250 Breast
53.18
3:50.28
300 Breast
52.68
4:42.96
100 Breast
1:45.86
350 Free
39.62
5:22.58
400 Free
39.29
6:01.87
100 Free
1:18.91
1978 Daniel Lou 6:01.89 17 B Min BB: 5:41.29 (+20.60s | 5.7%) Piedmont Swim Team 05/19/2023 Vallejo Aquatic Club LC C B A+
1979 William Barrie 6:01.89 17 B Min BB: 5:41.29 (+20.60s | 5.7%) Pacific Swim 06/27/2026 2026 SI MRA LC Distance Meet
1980 Nathan Malatesta 6:01.99 16 B Min BB: 5:41.29 (+20.70s | 5.7%) SwimRVA 06/27/2024 NOVA Firecracker Classic
50 Fly
36.51
36.51
100 Fly
42.89
1:19.40
100 Fly
1:19.40
150 Back
45.91
2:05.31
200 Back
44.76
2:50.07
100 Back
1:30.67
250 Breast
54.45
3:44.52
300 Breast
54.75
4:39.27
100 Breast
1:49.20
350 Free
41.69
5:20.96
400 Free
41.03
6:01.99
100 Free
1:22.72
1981 Gyan Tacadena 6:02.06 16 B Min BB: 5:41.29 (+20.77s | 5.7%) Portneuf Valley Swim Team 07/19/2024 2024 SRS Summer Championships
50 Fly
35.62
35.62
100 Fly
40.95
1:16.57
100 Fly
1:16.57
150 Back
48.22
2:04.79
200 Back
48.99
2:53.78
100 Back
1:37.21
250 Breast
49.21
3:42.99
300 Breast
52.88
4:35.87
100 Breast
1:42.09
350 Free
43.80
5:19.67
400 Free
42.39
6:02.06
100 Free
1:26.19
1982 Rylan Murphy 6:02.07 17 B Min BB: 5:41.29 (+20.78s | 5.7%) Bellingham Bay Swim Team 06/20/2025 2025 IE VS Starlight Open
1983 Will Reed 6:02.16 18 B Min BB: 5:41.29 (+20.87s | 5.8%) Powell Crosley YMCA 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
100 Fly
1:18.38
1:18.38
100 Fly
1:18.38
200 Back
1:40.50
2:58.88
100 Back
1:40.50
300 Breast
1:42.86
4:41.74
100 Breast
1:42.86
400 Free
1:20.42
6:02.16
100 Free
1:20.42
1984 Ivan Zaremba 6:02.23 17 B Min BB: 5:41.29 (+20.94s | 5.8%) VillaSport Swim Team 06/26/2025 2025 Howard Jones Open
1985 Jesse Grant 6:02.57 17 B Min BB: 5:41.29 (+21.28s | 5.9%) Unattached 04/10/2026 2026 ST LSAC 6th Annual Atomic Fest
50 Fly
34.99
34.99
100 Fly
41.72
1:16.71
100 Fly
1:16.71
150 Back
48.52
2:05.23
200 Back
48.46
2:53.69
100 Back
1:36.98
250 Breast
52.09
3:45.78
300 Breast
54.76
4:40.54
100 Breast
1:46.85
350 Free
40.74
5:21.28
400 Free
41.29
6:02.57
100 Free
1:22.03
1986 Ari Frydman 6:02.80 17 B Min BB: 5:41.29 (+21.51s | 5.9%) Sparks Piranhas Swim Team 06/23/2023 Reno Aquatic Club Gamble
1987 Braden David 6:03.00 17 B Min BB: 5:41.29 (+21.71s | 6.0%) Helena Lions Swim Team 07/10/2026 2026 MT HLST Last Chance Invitational
1988 Max Rebro 6:03.04 18 B Min BB: 5:41.29 (+21.75s | 6.0%) Piedmont Swim Team 06/21/2024 Reno Aquatic Club Gamble
1989 Filip Dziecina 6:03.27 17 B Min BB: 5:41.29 (+21.98s | 6.1%) Sarasota Sharks 04/25/2026 11th Annual Hohne Memorial Invitational
1990 Lucas Fotheringham 6:03.28 17 B Min BB: 5:41.29 (+21.99s | 6.1%) Southern Utah Swimming Associa 07/12/2024 2024 Beehive LC Finale
50 Fly
37.37
37.37
100 Fly
45.01
1:22.38
100 Fly
1:22.38
150 Back
47.78
2:10.16
200 Back
48.08
2:58.24
100 Back
1:35.86
250 Breast
51.59
3:49.83
300 Breast
53.29
4:43.12
100 Breast
1:44.88
350 Free
40.98
5:24.10
400 Free
39.18
6:03.28
100 Free
1:20.16
1991 Andrew Velazquez 6:03.29 17 B Min BB: 5:41.29 (+22.00s | 6.1%) Sailfish Aquatics 05/02/2026 ATOM May The Force 2026
50 Fly
36.35
36.35
100 Fly
42.63
1:18.98
100 Fly
1:18.98
150 Back
46.91
2:05.89
200 Back
47.06
2:52.95
100 Back
1:33.97
250 Breast
55.33
3:48.28
300 Breast
54.91
4:43.19
100 Breast
1:50.24
350 Free
43.06
5:26.25
400 Free
37.04
6:03.29
100 Free
1:20.10
1992 Dominick Giovinazzo 6:03.51 17 B Min BB: 5:41.29 (+22.22s | 6.1%) Prince William Swim Club 06/03/2022 2022 VA Storm Surge Open
50 Fly
36.23
36.23
100 Fly
44.74
1:20.97
100 Fly
1:20.97
150 Back
49.06
2:10.03
200 Back
46.50
2:56.53
100 Back
1:35.56
250 Breast
52.31
3:48.84
300 Breast
52.63
4:41.47
100 Breast
1:44.94
350 Free
42.03
5:23.50
400 Free
40.01
6:03.51
100 Free
1:22.04
1993 Maximilian Weltchek 6:03.57 17 B Min BB: 5:41.29 (+22.28s | 6.1%) South Valley Makos 05/14/2022 2022 San Benito Aquatics LC CBA Meet
1994 Rowan Gesicki 6:03.57 17 B Min BB: 5:41.29 (+22.28s | 6.1%) Hillsboro Swim Team 06/26/2025 2025 Howard Jones Open
1995 Preston Dukes 6:03.71 17 B Min BB: 5:41.29 (+22.42s | 6.2%) Utah Valley Aquatics 05/02/2025 2025 UVrays LC May Invitational
50 Fly
37.17
37.17
100 Fly
42.09
1:19.26
100 Fly
1:19.26
150 Back
43.05
2:02.31
200 Back
43.88
2:46.19
100 Back
1:26.93
250 Breast
57.62
3:43.81
300 Breast
56.21
4:40.02
100 Breast
1:53.83
350 Free
42.17
5:22.19
400 Free
41.52
6:03.71
100 Free
1:23.69
1996 Lucas Ku 6:03.87 16 B Min BB: 5:41.29 (+22.58s | 6.2%) Frederick Area Swim Team 05/29/2026 2026 FOX Speedo Summer Spectacular Meet
50 Fly
34.94
34.94
100 Fly
39.22
1:14.16
100 Fly
1:14.16
150 Back
44.96
1:59.12
200 Back
45.31
2:44.43
100 Back
1:30.27
250 Breast
58.43
3:42.86
300 Breast
1:00.47
4:43.33
100 Breast
1:58.90
350 Free
40.28
5:23.61
400 Free
40.26
6:03.87
100 Free
1:20.54
1997 Ethan Dinovski 6:03.90 17 B Min BB: 5:41.29 (+22.61s | 6.2%) North Shore Swim Club 05/30/2026 2026 NE NSSC May Invitational At Colby
1998 Alex Ottenbacher 6:03.92 18 B Min BB: 5:41.29 (+22.63s | 6.2%) Aberdeen Swim Club 06/24/2022 2022 Splash Central Invitational
50 Fly
37.42
37.42
100 Fly
48.88
1:26.30
100 Fly
1:26.30
150 Back
48.04
2:14.34
200 Back
46.62
3:00.96
100 Back
1:34.66
250 Breast
50.81
3:51.77
300 Breast
50.33
4:42.10
100 Breast
1:41.14
350 Free
42.32
5:24.42
400 Free
39.50
6:03.92
100 Free
1:21.82
1999 Wyatt Terrell 6:03.95 17 B Min BB: 5:41.29 (+22.66s | 6.2%) San Gabriel Aquatics 04/18/2026 2026 ST ASC LC Kickoff
50 Fly
35.88
35.88
100 Fly
46.27
1:22.15
100 Fly
1:22.15
150 Back
48.19
2:10.34
200 Back
47.79
2:58.13
100 Back
1:35.98
250 Breast
51.19
3:49.32
300 Breast
53.19
4:42.51
100 Breast
1:44.38
350 Free
41.82
5:24.33
400 Free
39.62
6:03.95
100 Free
1:21.44
2000 Julian Montejo Medina 6:04.19 17 B Min BB: 5:41.29 (+22.90s | 6.3%) Northside Aquatics 06/26/2026 2026 NEAT Long Course STX Championship
50 Fly
35.67
35.67
100 Fly
44.59
1:20.26
100 Fly
1:20.26
150 Back
46.85
2:07.11
200 Back
47.24
2:54.35
100 Back
1:34.09
250 Breast
54.31
3:48.66
300 Breast
53.70
4:42.36
100 Breast
1:48.01
350 Free
41.82
5:24.18
400 Free
40.01
6:04.19
100 Free
1:21.83

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