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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
1651 Blake Pentecost 5:50.73 17 B Min BB: 5:41.29 (+9.44s | 2.7%) Dart Swimming 05/16/2021 DART Long Course Quad Meet
1652 Aiden Root 5:50.74 17 B Min BB: 5:41.29 (+9.45s | 2.7%) San Clemente Aquatic Team 06/16/2022 2022 CA SCS BUEN June Age Group
50 Fly
36.06
36.06
100 Fly
43.81
1:19.87
100 Fly
1:19.87
150 Back
45.98
2:05.85
200 Back
44.13
2:49.98
100 Back
1:30.11
250 Breast
51.76
3:41.74
300 Breast
50.83
4:32.57
100 Breast
1:42.59
350 Free
39.89
5:12.46
400 Free
38.28
5:50.74
100 Free
1:18.17
1653 Tate Freese 5:50.92 17 B Min BB: 5:41.29 (+9.63s | 2.7%) Aquatic Team Of Mecklenburg 05/15/2026 2026 EAC Memorial Invite
50 Fly
39.38
39.38
100 Fly
47.19
1:26.57
100 Fly
1:26.57
150 Back
45.67
2:12.24
200 Back
42.41
2:54.65
100 Back
1:28.08
250 Breast
47.61
3:42.26
300 Breast
50.45
4:32.71
100 Breast
1:38.06
350 Free
38.88
5:11.59
400 Free
39.33
5:50.92
100 Free
1:18.21
1654 Ewan Smith 5:50.95 17 B Min BB: 5:41.29 (+9.66s | 2.8%) Wasatch Front Fish Market 07/28/2023 2023 Beehive LC Finale
50 Fly
35.13
35.13
100 Fly
44.46
1:19.59
100 Fly
1:19.59
200 Back
1:32.61
2:52.20
100 Back
1:32.61
250 Breast
49.82
3:42.02
300 Breast
50.82
4:32.84
100 Breast
1:40.64
400 Free
1:18.11
5:50.95
100 Free
1:18.11
1655 Kaden Antonich 5:50.99 17 B Min BB: 5:41.29 (+9.70s | 2.8%) Lewis Clark Neptune Swim Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
1656 Christian Peters 5:51.05 17 B Min BB: 5:41.29 (+9.76s | 2.8%) Sailfish 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Fly
33.13
33.13
100 Fly
38.19
1:11.32
100 Fly
1:11.32
150 Back
44.96
1:56.28
200 Back
45.51
2:41.79
100 Back
1:30.47
250 Breast
54.66
3:36.45
300 Breast
53.97
4:30.42
100 Breast
1:48.63
350 Free
40.80
5:11.22
400 Free
39.83
5:51.05
100 Free
1:20.63
1657 Fangzhou Zhao 5:51.09 17 B Min BB: 5:41.29 (+9.80s | 2.8%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
50 Fly
37.75
37.75
100 Fly
44.11
1:21.86
100 Fly
1:21.86
150 Back
2:20.67
3:42.53
200 Back
-46.-38
2:56.15
100 Back
1:34.29
250 Breast
2:15.83
5:11.98
300 Breast
-42.-92
4:29.06
100 Breast
1:32.91
400 Free
1:22.03
5:51.09
100 Free
1:22.03
1658 Nathaniel Like 5:51.13 17 B Min BB: 5:41.29 (+9.84s | 2.8%) Tuna Swim Club 04/26/2024 2024 Augustana Spring Splash
50 Fly
33.81
33.81
100 Fly
41.24
1:15.05
100 Fly
1:15.05
150 Back
48.22
2:03.27
200 Back
45.12
2:48.39
100 Back
1:33.34
250 Breast
53.91
3:42.30
300 Breast
54.01
4:36.31
100 Breast
1:47.92
350 Free
40.10
5:16.41
400 Free
34.72
5:51.13
100 Free
1:14.82
1659 Bao-Son Nguyen-Trong 5:51.29 18 B Min BB: 5:41.29 (+10.00s | 2.8%) Unattached 04/12/2025 PC BSW LCM C B BB+ Meet
1660 Carson Hatefi 5:51.30 16 B Min BB: 5:41.29 (+10.01s | 2.8%) Marlins Of Raleigh 05/15/2026 2026 NCAC Meet On The Hill
50 Fly
36.06
36.06
100 Fly
43.93
1:19.99
100 Fly
1:19.99
150 Back
46.17
2:06.16
200 Back
46.80
2:52.96
100 Back
1:32.97
250 Breast
46.76
3:39.72
300 Breast
48.99
4:28.71
100 Breast
1:35.75
350 Free
41.97
5:10.68
400 Free
40.62
5:51.30
100 Free
1:22.59
1661 Cass Hogue 5:51.33 18 B Min BB: 5:41.29 (+10.04s | 2.9%) San Antonio Wave 04/18/2026 2026 ST NIST Spring Into Long Course
50 Fly
33.39
33.39
100 Fly
39.06
1:12.45
100 Fly
1:12.45
150 Back
45.13
1:57.58
200 Back
44.50
2:42.08
100 Back
1:29.63
250 Breast
58.40
3:40.48
300 Breast
58.56
4:39.04
100 Breast
1:56.96
350 Free
36.17
5:15.21
400 Free
36.12
5:51.33
100 Free
1:12.29
1662 Santiago Gonzalez 5:51.38 17 B Min BB: 5:41.29 (+10.09s | 2.9%) Aquatic Team Of Mecklenburg 06/25/2026 ONSA Independence Invitational Copied
50 Fly
40.58
40.58
100 Fly
51.23
1:31.81
100 Fly
1:31.81
150 Back
45.70
2:17.51
200 Back
44.28
3:01.79
100 Back
1:29.98
250 Breast
45.81
3:47.60
300 Breast
47.91
4:35.51
100 Breast
1:33.72
350 Free
38.29
5:13.80
400 Free
37.58
5:51.38
100 Free
1:15.87
1663 Ivan Chang 5:51.41 18 B Min BB: 5:41.29 (+10.12s | 2.9%) Burlingame Aquatics 06/25/2022 2022 SUNN Silicon Valley LC Age Group Meet
1664 John Olensky 5:51.62 18 B Min BB: 5:41.29 (+10.33s | 2.9%) Cascade Swim Club 06/19/2026 2026 PN CSC 105th Annual Seattle Open Approv
1665 Michael Thompson 5:51.69 17 B Min BB: 5:41.29 (+10.40s | 3.0%) Winchester Swim Team 11/01/2023 Winchester Swim Team Intrasquad 400
1666 Mason Ott 5:51.91 16 B Min BB: 5:41.29 (+10.62s | 3.0%) Legacy Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
1667 Andrew Hernandez 5:52.00 16 B Min BB: 5:41.29 (+10.71s | 3.0%) Webbs Tornadoes Swim Team 06/05/2026 2026 NE SAC America S Cup
1668 Daniel Puckett 5:52.04 18 B Min BB: 5:41.29 (+10.75s | 3.1%) YMCA of the Triangle Area Swim 06/14/2024 SwimRVA Summer Invitational
1669 Ryan Meledick 5:52.08 17 B Min BB: 5:41.29 (+10.79s | 3.1%) Bayside Aquatics 05/17/2024 HNVR Storm Surge 2024
1670 Noah Brumback 5:52.11 16 B Min BB: 5:41.29 (+10.82s | 3.1%) Raleigh Swimming Association 04/29/2022 2022 VA HOKI May Day Invite
50 Fly
39.17
39.17
100 Fly
48.40
1:27.57
100 Fly
1:27.57
150 Back
47.85
2:15.42
200 Back
46.15
3:01.57
100 Back
1:34.00
250 Breast
46.41
3:47.98
300 Breast
47.02
4:35.00
100 Breast
1:33.43
350 Free
39.79
5:14.79
400 Free
37.32
5:52.11
100 Free
1:17.11
1671 Torsten Schenck 5:52.18 17 B Min BB: 5:41.29 (+10.89s | 3.1%) Cascade Swim Club 06/26/2025 2025 PN CSC 104th Annual Senior Seattle Open
1672 Liam Wilkins 5:52.48 17 B Min BB: 5:41.29 (+11.19s | 3.2%) Nitro Swimming 05/30/2026 2026 ST NTRO LC May Splashdown
50 Fly
33.46
33.46
100 Fly
42.36
1:15.82
100 Fly
1:15.82
150 Back
46.93
2:02.75
200 Back
48.04
2:50.79
100 Back
1:34.97
250 Breast
50.46
3:41.25
300 Breast
52.46
4:33.71
100 Breast
1:42.92
350 Free
39.33
5:13.04
400 Free
39.44
5:52.48
100 Free
1:18.77
1673 Austin Temple 5:52.57 17 B Min BB: 5:41.29 (+11.28s | 3.2%) Tide Swimming 04/29/2022 2022 VA TIDE Spring Shockwave
50 Fly
36.07
36.07
100 Fly
44.20
1:20.27
100 Fly
1:20.27
150 Back
45.38
2:05.65
200 Back
43.89
2:49.54
100 Back
1:29.27
250 Breast
54.16
3:43.70
300 Breast
53.93
4:37.63
100 Breast
1:48.09
350 Free
39.17
5:16.80
400 Free
35.77
5:52.57
100 Free
1:14.94
1674 Kade Barnes 5:52.58 17 B Min BB: 5:41.29 (+11.29s | 3.2%) Albany Aquatic Association 05/02/2025 2025 AAA May LC Invitational
50 Fly
34.00
34.00
100 Fly
40.22
1:14.22
100 Fly
1:14.22
150 Back
47.49
2:01.71
200 Back
46.36
2:48.07
100 Back
1:33.85
250 Breast
55.75
3:43.82
300 Breast
55.16
4:38.98
100 Breast
1:50.91
350 Free
37.96
5:16.94
400 Free
35.64
5:52.58
100 Free
1:13.60
1675 Jason Starodub 5:52.67 17 B Min BB: 5:41.29 (+11.38s | 3.2%) Coast Gaurd Blue Dolphins 06/24/2021 2021 VA CGBD LC Summer Madness Meet
50 Fly
34.50
34.50
100 Fly
43.03
1:17.53
100 Fly
1:17.53
150 Back
46.45
2:03.98
200 Back
47.39
2:51.37
100 Back
1:33.84
250 Breast
49.74
3:41.11
300 Breast
51.14
4:32.25
100 Breast
1:40.88
350 Free
40.99
5:13.25
400 Free
39.42
5:52.67
100 Free
1:20.41
1676 Ammon-Joshua Childress 5:52.71 18 B Min BB: 5:41.29 (+11.42s | 3.2%) Wasatch Front Fish Market 05/30/2024 2024 UVRays Oviatt Invitational
50 Fly
35.23
35.23
100 Fly
41.36
1:16.59
100 Fly
1:16.59
150 Back
47.40
2:03.99
200 Back
45.64
2:49.63
100 Back
1:33.04
250 Breast
51.99
3:41.62
300 Breast
53.63
4:35.25
100 Breast
1:45.62
350 Free
40.67
5:15.92
400 Free
36.79
5:52.71
100 Free
1:17.46
1677 Liam Miller 5:52.72 17 B Min BB: 5:41.29 (+11.43s | 3.2%) Ybac Hurricanes 05/31/2024 2024 Virginia Commonwealth Games
50 Fly
37.90
37.90
100 Fly
46.77
1:24.67
100 Fly
1:24.67
150 Back
48.43
2:13.10
200 Back
47.09
3:00.19
100 Back
1:35.52
250 Breast
48.10
3:48.29
300 Breast
48.20
4:36.49
100 Breast
1:36.30
350 Free
40.09
5:16.58
400 Free
36.14
5:52.72
100 Free
1:16.23
1678 Ulyzes Rivera-Hernandez 5:52.75 17 B Min BB: 5:41.29 (+11.46s | 3.2%) Bremerton YMCA Swim Team 05/01/2026 2026 PN BC May Flowers Approved
1679 Adrian Keyser 5:52.97 17 B Min BB: 5:41.29 (+11.68s | 3.3%) Tsunami Swimming 06/05/2026 HNVR Storm Surge 2026
50 Fly
34.49
34.49
100 Fly
42.10
1:16.59
100 Fly
1:16.59
150 Back
45.03
2:01.62
200 Back
42.93
2:44.55
100 Back
1:27.96
250 Breast
54.68
3:39.23
300 Breast
54.65
4:33.88
100 Breast
1:49.33
350 Free
40.36
5:14.24
400 Free
38.73
5:52.97
100 Free
1:19.09
1680 Caleb Dix 5:53.18 18 B Min BB: 5:41.29 (+11.89s | 3.4%) Poseidon Aquatic Club 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
1681 Landon Watterson 5:53.21 18 B Min BB: 5:41.29 (+11.92s | 3.4%) Stingrays Swim Team 04/28/2023 2023 Helen Wang Sunflower Classic
50 Fly
39.60
39.60
100 Fly
48.65
1:28.25
100 Fly
1:28.25
150 Back
45.70
2:13.95
200 Back
44.94
2:58.89
100 Back
1:30.64
250 Breast
47.43
3:46.32
300 Breast
46.89
4:33.21
100 Breast
1:34.32
350 Free
41.59
5:14.80
400 Free
38.41
5:53.21
100 Free
1:20.00
1682 Aden Stephens 5:53.34 18 B Min BB: 5:41.29 (+12.05s | 3.4%) Stingrays Swim Team 06/03/2022 2022 VA Storm Surge Open
50 Fly
35.49
35.49
100 Fly
41.53
1:17.02
100 Fly
1:17.02
150 Back
49.55
2:06.57
200 Back
47.64
2:54.21
100 Back
1:37.19
250 Breast
50.68
3:44.89
300 Breast
52.05
4:36.94
100 Breast
1:42.73
350 Free
38.42
5:15.36
400 Free
37.98
5:53.34
100 Free
1:16.40
1683 Ian Dickson 5:53.34 18 B Min BB: 5:41.29 (+12.05s | 3.4%) Kennebec Valley YMCA 07/11/2024 2024 ME 3rd Annual LCM Championships
50 Fly
36.25
36.25
100 Fly
41.84
1:18.09
100 Fly
1:18.09
150 Back
46.92
2:05.01
200 Back
45.14
2:50.15
100 Back
1:32.06
250 Breast
51.74
3:41.89
300 Breast
52.84
4:34.73
100 Breast
1:44.58
350 Free
41.30
5:16.03
400 Free
37.31
5:53.34
100 Free
1:18.61
1684 Christopher Bolis-Smith 5:53.35 18 B Min BB: 5:41.29 (+12.06s | 3.4%) Old Dominion Aquatic Club 07/11/2024 2024 VSI Regional Summer Awards
50 Fly
37.99
37.99
100 Fly
43.11
1:21.10
100 Fly
1:21.10
150 Back
45.59
2:06.69
200 Back
45.62
2:52.31
100 Back
1:31.21
250 Breast
52.10
3:44.41
300 Breast
51.72
4:36.13
100 Breast
1:43.82
350 Free
39.84
5:15.97
400 Free
37.38
5:53.35
100 Free
1:17.22
1685 MACALLAN Rocco 5:53.65 18 B Min BB: 5:41.29 (+12.36s | 3.5%) Sierra Marlins Swim Team 06/21/2024 Reno Aquatic Club Gamble
1686 Christopher McWhorter 5:53.93 18 B Min BB: 5:41.29 (+12.64s | 3.6%) Orinda Aquatics 06/24/2023 Orinda Aquatics Senior Open Long Course Meet
1687 Jack Cameron 5:53.96 18 B Min BB: 5:41.29 (+12.67s | 3.6%) Quicksilver Swimming 06/10/2022 Quicksilver Swimming Long Course June 101222
1688 Sigur Larson 5:54.54 17 B Min BB: 5:41.29 (+13.25s | 3.7%) South East Metro Sharks 06/19/2026 2026 MN MAN Red White Blue Invite Copied
50 Fly
34.23
34.23
100 Fly
41.93
1:16.16
100 Fly
1:16.16
150 Back
43.94
2:00.10
200 Back
46.21
2:46.31
100 Back
1:30.15
250 Breast
51.31
3:37.62
300 Breast
54.01
4:31.63
100 Breast
1:45.32
350 Free
41.42
5:13.05
400 Free
41.49
5:54.54
100 Free
1:22.91
1689 Avery Jones 5:54.62 18 B Min BB: 5:41.29 (+13.33s | 3.8%) Wasatch Water Dragons 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Fly
33.45
33.45
150 Back
1:27.13
2:00.58
200 Back
47.29
2:47.87
100 Back
2:14.42
250 Breast
53.67
3:41.54
300 Breast
53.95
4:35.49
100 Breast
1:47.62
350 Free
39.47
5:14.96
400 Free
39.66
5:54.62
100 Free
1:19.13
1690 Samuel Lillian 5:54.67 17 B Min BB: 5:41.29 (+13.38s | 3.8%) Cottonwood Heights Aquatics 07/19/2021 2021 UT LC Champs
1691 Dawson Cushman 5:54.75 17 B Min BB: 5:41.29 (+13.46s | 3.8%) Coeur D\\\\\\'alene Area Swim Team 05/19/2023 BY 2023 Spring Fling Invitational
50 Fly
34.91
34.91
100 Fly
40.86
1:15.77
100 Fly
1:15.77
150 Back
47.09
2:02.86
200 Back
48.05
2:50.91
100 Back
1:35.14
250 Breast
50.91
3:41.82
300 Breast
51.84
4:33.66
100 Breast
1:42.75
350 Free
42.01
5:15.67
400 Free
39.08
5:54.75
100 Free
1:21.09
1692 Bofeng Shu 5:54.75 18 B Min BB: 5:41.29 (+13.46s | 3.8%) Columbia Aquatics Association 06/25/2021 2021 VA Winchester LC Invitational
50 Fly
35.75
35.75
100 Fly
45.08
1:20.83
100 Fly
1:20.83
150 Back
44.34
2:05.17
200 Back
43.93
2:49.10
100 Back
1:28.27
250 Breast
51.48
3:40.58
300 Breast
53.43
4:34.01
100 Breast
1:44.91
350 Free
40.02
5:14.03
400 Free
40.72
5:54.75
100 Free
1:20.74
1693 Gideon Steele 5:54.79 17 B Min BB: 5:41.29 (+13.50s | 3.8%) Wasatch Front Fish Market 06/12/2024 2024 UT CHAT INVITATIONAL
50 Fly
36.71
36.71
100 Fly
42.06
1:18.77
100 Fly
1:18.77
150 Back
46.38
2:05.15
200 Back
44.99
2:50.14
100 Back
1:31.37
250 Breast
53.61
3:43.75
300 Breast
50.09
4:33.84
100 Breast
1:43.70
350 Free
41.26
5:15.10
400 Free
39.69
5:54.79
100 Free
1:20.95
1694 Thomas Baldwin 5:54.81 17 B Min BB: 5:41.29 (+13.52s | 3.8%) YMCA of Greater Nashua Storm 04/24/2026 2026 NE YNS LCM IMX IMR Meet
50 Fly
36.39
36.39
100 Fly
41.69
1:18.08
100 Fly
1:18.08
150 Back
45.75
2:03.83
200 Back
44.78
2:48.61
100 Back
1:30.53
250 Breast
55.18
3:43.79
300 Breast
56.23
4:40.02
100 Breast
1:51.41
350 Free
37.34
5:17.36
400 Free
37.45
5:54.81
100 Free
1:14.79
1695 Luke Maloney 5:54.83 17 B Min BB: 5:41.29 (+13.54s | 3.8%) Swim Excellence Academy 04/25/2025 2025 SI Pacific Swim A BB LCM Friday Night
50 Fly
37.73
37.73
100 Fly
45.58
1:23.31
100 Fly
1:23.31
150 Back
47.84
2:11.15
200 Back
46.89
2:58.04
100 Back
1:34.73
250 Breast
46.08
3:44.12
300 Breast
45.62
4:29.74
100 Breast
1:31.70
350 Free
43.87
5:13.61
400 Free
41.22
5:54.83
100 Free
1:25.09
1696 Samuel Gibson 5:54.89 17 B Min BB: 5:41.29 (+13.60s | 3.8%) SwimStrongsville 05/31/2025 CCS Age Group And Open Long Course Meet
50 Fly
32.22
32.22
150 Back
1:31.89
2:04.12
250 Breast
1:39.56
3:43.68
350 Free
1:33.15
5:16.83
400 Free
38.06
5:54.89
100 Free
2:11.21
1697 Jacob Laegeler 5:54.96 17 B Min BB: 5:41.29 (+13.67s | 3.9%) Ace Aquatics 05/27/2023 2023 Mike Snyder Memorial
50 Fly
37.46
37.46
100 Fly
43.85
1:21.31
100 Fly
1:21.31
150 Back
46.67
2:07.98
200 Back
46.46
2:54.44
100 Back
1:33.13
250 Breast
48.16
3:42.60
300 Breast
50.37
4:32.97
100 Breast
1:38.53
350 Free
40.59
5:13.56
400 Free
41.40
5:54.96
100 Free
1:21.99
1698 Joel Cruz 5:55.07 17 B Min BB: 5:41.29 (+13.78s | 3.9%) Apex Swim Club 06/26/2026 2026 NE SUN Summer Solstice
50 Fly
36.34
36.34
100 Fly
46.84
1:23.18
100 Fly
1:23.18
150 Back
46.59
2:09.77
200 Back
49.08
2:58.85
100 Back
1:35.67
250 Breast
48.96
3:47.81
300 Breast
50.73
4:38.54
100 Breast
1:39.69
350 Free
38.74
5:17.28
400 Free
37.79
5:55.07
100 Free
1:16.53
1699 Tarek Bensellam 5:55.17 18 B Min BB: 5:41.29 (+13.88s | 3.9%) Crimson Aquatics 04/11/2026 2026 NE CS Season Opener
50 Fly
39.62
39.62
100 Fly
48.91
1:28.53
100 Fly
1:28.53
150 Back
46.18
2:14.71
200 Back
45.32
3:00.03
100 Back
1:31.50
250 Breast
44.93
3:44.96
300 Breast
48.36
4:33.32
100 Breast
1:33.29
350 Free
42.44
5:15.76
400 Free
39.41
5:55.17
100 Free
1:21.85
1700 Elisha Buikema 5:55.21 17 B Min BB: 5:41.29 (+13.92s | 3.9%) Northside Aquatics 05/06/2026 2026 ST NIST May Race Night

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