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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
901 Dylan Tomas 5:07.07 18 A Min AA: 5:01.89 (+5.18s | 1.7%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Fly
32.25
32.25
100 Fly
37.00
1:09.25
100 Fly
1:09.25
150 Back
40.15
1:49.40
200 Back
37.90
2:27.30
100 Back
1:18.05
250 Breast
46.07
3:13.37
300 Breast
45.29
3:58.66
100 Breast
1:31.36
350 Free
35.10
4:33.76
400 Free
33.31
5:07.07
100 Free
1:08.41
902 Aiden Shih 5:07.07 18 A Min AA: 5:01.89 (+5.18s | 1.7%) Los Angeles Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
903 Jack Green 5:07.08 18 A Min AA: 5:01.89 (+5.19s | 1.7%) Stingray Swim Team 07/10/2026 2026 PN OCA Last Chance Invitational Approve
904 Dakota Mata 5:07.14 18 A Min AA: 5:01.89 (+5.25s | 1.7%) Brentwood Seawolves 07/30/2026 Long Course Far Westerns
50 Fly
32.60
32.60
100 Fly
37.96
1:10.56
100 Fly
1:10.56
150 Back
39.53
1:50.09
200 Back
40.01
2:30.10
100 Back
1:19.54
250 Breast
43.82
3:13.92
300 Breast
44.11
3:58.03
100 Breast
1:27.93
350 Free
34.75
4:32.78
400 Free
34.36
5:07.14
100 Free
1:09.11
905 Jairus Paita 5:07.23 17 A Min AA: 5:01.89 (+5.34s | 1.7%) Los Angeles Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
906 Dylan Glanville 5:07.24 17 A Min AA: 5:01.89 (+5.35s | 1.7%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
907 Oliver Sterling 5:07.24 17 A Min AA: 5:01.89 (+5.35s | 1.7%) 92ny Flying Dolphins 06/26/2026 2026 NE MST ESC June Memorial
908 Songpu WU 5:07.26 17 A Min AA: 5:01.89 (+5.37s | 1.7%) Pleasanton Seahawks 06/24/2023 Orinda Aquatics Senior Open Long Course Meet
909 Josiah Jacobson 5:07.32 17 A Min AA: 5:01.89 (+5.43s | 1.8%) RoadRunners of Albuquerque 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Fly
32.32
32.32
100 Fly
37.68
1:10.00
100 Fly
1:10.00
150 Back
42.00
1:52.00
200 Back
39.17
2:31.17
100 Back
1:21.17
250 Breast
44.22
3:15.39
300 Breast
46.25
4:01.64
100 Breast
1:30.47
350 Free
33.71
4:35.35
400 Free
31.97
5:07.32
100 Free
1:05.68
910 Siyu Wu 5:07.38 18 A Min AA: 5:01.89 (+5.49s | 1.8%) Pacific Swim 07/25/2023 Finals WZ LCM Senior Champs 2023
911 Theo Walker 5:07.45 17 A Min AA: 5:01.89 (+5.56s | 1.8%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Fly
3:56.49
3:56.49
50 Fly
0.00
3:56.49
50 Fly
3:56.49
75 Back
35.72
4:32.21
100 Back
0.00
4:32.21
50 Back
35.72
125 Breast
35.24
5:07.45
150 Breast
0.00
5:07.45
50 Breast
35.24
912 Tikhon Kolobov 5:07.49 17 A Min AA: 5:01.89 (+5.60s | 1.8%) Swim Fort Lauderdale 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
100 Fly
1:06.56
1:06.56
100 Fly
1:06.56
200 Back
1:20.53
2:27.09
100 Back
1:20.53
300 Breast
1:27.87
3:54.96
100 Breast
1:27.87
400 Free
1:12.53
5:07.49
100 Free
1:12.53
913 Levente Fulwiler 5:07.50 18 A Min AA: 5:01.89 (+5.61s | 1.8%) Nation\\\\\\'s Capital Swim Club 01/13/2024 NOVA LC Winter Invitational
50 Fly
30.73
30.73
100 Fly
34.91
1:05.64
100 Fly
1:05.64
150 Back
40.38
1:46.02
200 Back
37.99
2:24.01
100 Back
1:18.37
250 Breast
47.62
3:11.63
300 Breast
45.82
3:57.45
100 Breast
1:33.44
350 Free
35.54
4:32.99
400 Free
34.51
5:07.50
100 Free
1:10.05
914 James Gilkey 5:07.60 17 A Min AA: 5:01.89 (+5.71s | 1.9%) Rochester Swim Club 07/17/2026 2026 MN MTKA Minnesota Regional Championship
50 Fly
30.69
30.69
100 Fly
36.09
1:06.78
100 Fly
1:06.78
150 Back
39.38
1:46.16
200 Back
39.68
2:25.84
100 Back
1:19.06
250 Breast
44.85
3:10.69
300 Breast
45.77
3:56.46
100 Breast
1:30.62
350 Free
35.54
4:32.00
400 Free
35.59
5:07.60
100 Free
1:11.14
915 Benjamin Ackerman 5:07.63 16 A Min AA: 5:01.89 (+5.74s | 1.9%) Blazing Barracudas 06/12/2025 Holtrey Summer Classic
50 Fly
32.34
32.34
100 Fly
37.62
1:09.96
100 Fly
1:09.96
150 Back
42.69
1:52.65
200 Back
42.73
2:35.38
100 Back
1:25.42
250 Breast
40.47
3:15.85
300 Breast
44.15
4:00.00
100 Breast
1:24.62
350 Free
34.95
4:34.95
400 Free
32.68
5:07.63
100 Free
1:07.63
916 Roger Zhang 5:07.66 17 A Min AA: 5:01.89 (+5.77s | 1.9%) Tac Titans 07/09/2026 2026 NC LC SR Championships
50 Fly
30.11
30.11
100 Fly
35.86
1:05.97
100 Fly
1:05.97
150 Back
40.15
1:46.12
200 Back
42.49
2:28.61
100 Back
1:22.64
250 Breast
42.20
3:10.81
300 Breast
45.40
3:56.21
100 Breast
1:27.60
350 Free
35.81
4:32.02
400 Free
35.64
5:07.66
100 Free
1:11.45
917 Alex Kaneshiro 5:07.68 16 A Min AA: 5:01.89 (+5.79s | 1.9%) Seattle Metropolitan Aquatic C 07/17/2025 2025 PN 13 O LC Senior Championships
918 Jonathan Fan 5:07.71 17 A Min AA: 5:01.89 (+5.82s | 1.9%) California Dolphins Swim Team 07/31/2025 2025 Long Course Far Western Championship
919 Zhen Chang 5:07.74 17 A Min AA: 5:01.89 (+5.85s | 1.9%) Irvine Novaquatics 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Fly
32.20
32.20
100 Fly
36.51
1:08.71
100 Fly
1:08.71
150 Back
41.59
1:50.30
200 Back
40.26
2:30.56
100 Back
1:21.85
250 Breast
43.81
3:14.37
300 Breast
44.52
3:58.89
100 Breast
1:28.33
350 Free
34.75
4:33.64
400 Free
34.10
5:07.74
100 Free
1:08.85
920 Rylan Chaput 5:07.80 17 A Min AA: 5:01.89 (+5.91s | 1.9%) Highlander Aquatic Club 06/12/2025 2025 RAFC Summer Solstice
50 Fly
29.78
29.78
100 Fly
34.59
1:04.37
100 Fly
1:04.37
150 Back
39.52
1:43.89
200 Back
39.13
2:23.02
100 Back
1:18.65
250 Breast
43.55
3:06.57
300 Breast
45.34
3:51.91
100 Breast
1:28.89
350 Free
37.69
4:29.60
400 Free
38.20
5:07.80
100 Free
1:15.89
921 Oliver Ward 5:07.80 17 A Min AA: 5:01.89 (+5.91s | 1.9%) Unattached 06/13/2025 2025 ST ASC Firecracker
50 Fly
32.89
32.89
100 Fly
37.60
1:10.49
100 Fly
1:10.49
150 Back
41.81
1:52.30
200 Back
42.72
2:35.02
100 Back
1:24.53
250 Breast
42.46
3:17.48
300 Breast
42.69
4:00.17
100 Breast
1:25.15
350 Free
34.20
4:34.37
400 Free
33.43
5:07.80
100 Free
1:07.63
922 Tyler Sage 5:07.84 18 A Min AA: 5:01.89 (+5.95s | 1.9%) Santa Maria Swim Club 06/26/2025 2025 TYR GO Challenge
100 Fly
1:09.55
1:09.55
100 Fly
1:09.55
200 Back
1:21.07
2:30.62
100 Back
1:21.07
300 Breast
1:29.92
4:00.54
100 Breast
1:29.92
400 Free
1:07.30
5:07.84
100 Free
1:07.30
923 Stephen Liu 5:07.87 17 A Min AA: 5:01.89 (+5.98s | 1.9%) Aiken-Augusta Swim League 01/17/2026 2026 NC SwimMAC Novant LC
50 Fly
31.01
31.01
100 Fly
34.66
1:05.67
100 Fly
1:05.67
150 Back
43.34
1:49.01
200 Back
39.73
2:28.74
100 Back
1:23.07
250 Breast
44.39
3:13.13
300 Breast
44.26
3:57.39
100 Breast
1:28.65
350 Free
35.68
4:33.07
400 Free
34.80
5:07.87
100 Free
1:10.48
924 Asher Chang 5:07.96 17 A Min AA: 5:01.89 (+6.07s | 2.0%) Nitro Swimming 06/20/2025 2025 FAST Independence Invitational
50 Fly
32.43
32.43
100 Fly
37.18
1:09.62
100 Fly
1:09.62
150 Back
39.53
1:49.15
200 Back
39.32
2:28.47
100 Back
1:18.85
250 Breast
43.64
3:12.11
300 Breast
45.45
3:57.56
100 Breast
1:29.09
350 Free
35.26
4:32.82
400 Free
35.14
5:07.96
100 Free
1:10.40
925 Isaac Rick 5:07.96 17 A Min AA: 5:01.89 (+6.07s | 2.0%) Gator Swim Club 06/25/2026 2026 FAST Independence Invitational
50 Fly
33.71
33.71
100 Fly
40.48
1:14.19
100 Fly
1:14.19
150 Back
40.18
1:54.37
200 Back
40.38
2:34.75
100 Back
1:20.56
250 Breast
40.70
3:15.45
300 Breast
42.22
3:57.67
100 Breast
1:22.92
350 Free
35.03
4:32.70
400 Free
35.26
5:07.96
100 Free
1:10.29
926 Jackson Bickler 5:07.97 16 A Min AA: 5:01.89 (+6.08s | 2.0%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Fly
31.71
31.71
100 Fly
37.62
1:09.33
100 Fly
1:09.33
150 Back
40.40
1:49.73
200 Back
39.24
2:28.97
100 Back
1:19.64
250 Breast
46.02
3:14.99
300 Breast
45.96
4:00.95
100 Breast
1:31.98
350 Free
33.56
4:34.51
400 Free
33.46
5:07.97
100 Free
1:07.02
927 Sam Kieffer 5:07.98 17 A Min AA: 5:01.89 (+6.09s | 2.0%) Lancaster Aquatic Club 05/15/2026 2026 NCAC Meet On The Hill
50 Fly
31.04
31.04
100 Fly
35.94
1:06.98
100 Fly
1:06.98
150 Back
39.73
1:46.71
200 Back
39.18
2:25.89
100 Back
1:18.91
250 Breast
46.15
3:12.04
300 Breast
46.67
3:58.71
100 Breast
1:32.82
350 Free
34.73
4:33.44
400 Free
34.54
5:07.98
100 Free
1:09.27
928 Peyton Egide 5:07.98 17 A Min AA: 5:01.89 (+6.09s | 2.0%) Thunder Coast Aquatics 06/26/2025 2025 TYR GO Challenge
100 Fly
1:09.37
1:09.37
100 Fly
1:09.37
200 Back
1:23.63
2:33.00
100 Back
1:23.63
300 Breast
1:26.72
3:59.72
100 Breast
1:26.72
400 Free
1:08.26
5:07.98
100 Free
1:08.26
929 Victor Krautsov 5:08.05 18 A Min AA: 5:01.89 (+6.16s | 2.0%) Beaverton Area Aquatics Club 05/30/2025 LA OPEN 2025
50 Fly
30.63
30.63
100 Fly
36.91
1:07.54
100 Fly
1:07.54
150 Back
41.83
1:49.37
200 Back
40.06
2:29.43
100 Back
1:21.89
250 Breast
46.21
3:15.64
300 Breast
45.73
4:01.37
100 Breast
1:31.94
350 Free
33.31
4:34.68
400 Free
33.37
5:08.05
100 Free
1:06.68
930 Ryan Wang 5:08.08 16 A Min AA: 5:01.89 (+6.19s | 2.0%) Livermore AquaCowboys 06/22/2024 Orinda Aquatics LC Senior Open Meet
931 Ezra Ferguson 5:08.16 18 A Min AA: 5:01.89 (+6.27s | 2.0%) Team Vortex 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
30.14
30.14
100 Fly
35.89
1:06.03
100 Fly
1:06.03
150 Back
38.77
1:44.80
200 Back
38.89
2:23.69
100 Back
1:17.66
250 Breast
45.62
3:09.31
300 Breast
46.75
3:56.06
100 Breast
1:32.37
350 Free
36.44
4:32.50
400 Free
35.65
5:08.16
100 Free
1:12.10
932 Kody Jimenez 5:08.16 17 A Min AA: 5:01.89 (+6.27s | 2.0%) Horizon Swimming 07/24/2025 2025 CA SCS Summer A G Champs CANY
933 Cameron Betancourt 5:08.26 17 A Min AA: 5:01.89 (+6.37s | 2.1%) Santa Maria Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Fly
3:58.31
3:58.31
50 Fly
0.00
3:58.31
50 Fly
3:58.31
75 Back
35.56
4:33.87
100 Back
0.00
4:33.87
50 Back
35.56
125 Breast
34.39
5:08.26
150 Breast
0.00
5:08.26
50 Breast
34.39
934 Carson Muenchow 5:08.33 18 A Min AA: 5:01.89 (+6.44s | 2.1%) Alamo Area Aquatic Association 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Fly
30.99
30.99
100 Fly
36.63
1:07.62
100 Fly
1:07.62
150 Back
39.31
1:46.93
200 Back
39.15
2:26.08
100 Back
1:18.46
250 Breast
47.73
3:13.81
300 Breast
47.57
4:01.38
100 Breast
1:35.30
350 Free
34.28
4:35.66
400 Free
32.67
5:08.33
100 Free
1:06.95
935 Nirrin Comerford 5:08.34 17 A Min AA: 5:01.89 (+6.45s | 2.1%) Highlands Ranch Aquatics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
30.32
30.32
100 Fly
36.99
1:07.31
100 Fly
1:07.31
150 Back
40.09
1:47.40
200 Back
38.79
2:26.19
100 Back
1:18.88
250 Breast
46.80
3:12.99
300 Breast
47.38
4:00.37
100 Breast
1:34.18
350 Free
34.61
4:34.98
400 Free
33.36
5:08.34
100 Free
1:07.97
936 Nathan Kerns 5:08.35 16 A Min AA: 5:01.89 (+6.46s | 2.1%) Nation\\\\\\'s Capital Swim Club 06/11/2026 2026 NCAP Elite Qualifier
50 Fly
32.43
32.43
100 Fly
38.35
1:10.78
100 Fly
1:10.78
150 Back
40.90
1:51.68
200 Back
40.15
2:31.83
100 Back
1:21.05
250 Breast
42.32
3:14.15
300 Breast
42.07
3:56.22
100 Breast
1:24.39
350 Free
36.82
4:33.04
400 Free
35.31
5:08.35
100 Free
1:12.13
937 Alex Kang 5:08.37 17 A Min AA: 5:01.89 (+6.48s | 2.1%) Olympic Cascade Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
938 Joseph Klepar 5:08.42 17 A Min AA: 5:01.89 (+6.53s | 2.1%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Fly
31.52
31.52
100 Fly
37.16
1:08.68
100 Fly
1:08.68
150 Back
41.09
1:49.77
200 Back
39.82
2:29.59
100 Back
1:20.91
250 Breast
44.18
3:13.77
300 Breast
45.24
3:59.01
100 Breast
1:29.42
350 Free
35.24
4:34.25
400 Free
34.17
5:08.42
100 Free
1:09.41
939 Brendan Van Drew 5:08.43 18 A Min AA: 5:01.89 (+6.54s | 2.1%) Nova of Virginia 04/28/2023 NOVA LC Kick Off
50 Fly
32.53
32.53
100 Fly
36.80
1:09.33
100 Fly
1:09.33
150 Back
39.52
1:48.85
200 Back
37.69
2:26.54
100 Back
1:17.21
250 Breast
46.42
3:12.96
300 Breast
46.28
3:59.24
100 Breast
1:32.70
350 Free
35.37
4:34.61
400 Free
33.82
5:08.43
100 Free
1:09.19
940 Alexander Zendegui 5:08.43 17 A Min AA: 5:01.89 (+6.54s | 2.1%) Florida Elite Swimming 06/25/2026 2026 FAST Independence Invitational
50 Fly
30.10
30.10
100 Fly
34.75
1:04.85
100 Fly
1:04.85
150 Back
40.57
1:45.42
200 Back
39.89
2:25.31
100 Back
1:20.46
250 Breast
47.52
3:12.83
300 Breast
49.02
4:01.85
100 Breast
1:36.54
350 Free
34.63
4:36.48
400 Free
31.95
5:08.43
100 Free
1:06.58
941 Andres Herrera 5:08.44 17 A Min AA: 5:01.89 (+6.55s | 2.1%) Streamline & Sprint Human Perf 05/16/2026 2026 Opelika Open
50 Fly
31.07
31.07
100 Fly
37.93
1:09.00
100 Fly
1:09.00
150 Back
40.30
1:49.30
200 Back
39.94
2:29.24
100 Back
1:20.24
250 Breast
43.59
3:12.83
300 Breast
44.29
3:57.12
100 Breast
1:27.88
350 Free
36.78
4:33.90
400 Free
34.54
5:08.44
100 Free
1:11.32
942 Matthew Streeter 5:08.44 17 A Min AA: 5:01.89 (+6.55s | 2.1%) Temecula Swim Club 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
32.13
32.13
100 Fly
37.65
1:09.78
100 Fly
1:09.78
150 Back
41.13
1:50.91
200 Back
40.94
2:31.85
100 Back
1:22.07
250 Breast
42.63
3:14.48
300 Breast
42.97
3:57.45
100 Breast
1:25.60
350 Free
36.23
4:33.68
400 Free
34.76
5:08.44
100 Free
1:10.99
943 Deion Chung 5:08.45 18 A Min AA: 5:01.89 (+6.56s | 2.1%) Kamehameha Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Fly
31.04
31.04
100 Fly
34.75
1:05.79
100 Fly
1:05.79
150 Back
42.49
1:48.28
200 Back
40.58
2:28.86
100 Back
1:23.07
250 Breast
44.20
3:13.06
300 Breast
45.92
3:58.98
100 Breast
1:30.12
350 Free
36.11
4:35.09
400 Free
33.36
5:08.45
100 Free
1:09.47
944 John Fradet 5:08.45 17 A Min AA: 5:01.89 (+6.56s | 2.1%) Las Vegas Swim Club 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
33.34
33.34
100 Fly
38.06
1:11.40
100 Fly
1:11.40
150 Back
41.83
1:53.23
200 Back
40.04
2:33.27
100 Back
1:21.87
250 Breast
43.64
3:16.91
300 Breast
44.42
4:01.33
100 Breast
1:28.06
350 Free
34.52
4:35.85
400 Free
32.60
5:08.45
100 Free
1:07.12
945 Ryan Chang 5:08.49 17 A Min AA: 5:01.89 (+6.60s | 2.1%) Dare Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
946 Colton Stewart 5:08.49 17 A Min AA: 5:01.89 (+6.60s | 2.1%) Coast Gaurd Blue Dolphins 07/09/2026 2026 VA LC Senior Champs
50 Fly
32.29
32.29
100 Fly
37.42
1:09.72
100 Fly
1:09.72
150 Back
39.10
1:48.82
200 Back
38.64
2:27.46
100 Back
1:17.74
250 Breast
45.11
3:12.57
300 Breast
45.96
3:58.53
100 Breast
1:31.07
350 Free
35.26
4:33.79
400 Free
34.70
5:08.49
100 Free
1:09.96
947 Maximus Spory 5:08.50 18 A Min AA: 5:01.89 (+6.61s | 2.1%) Unattached 08/04/2022 2022 IN Central Zone 14 U Championship
50 Fly
35.81
35.81
100 Fly
38.83
1:14.64
100 Fly
1:14.64
150 Back
40.00
1:54.64
200 Back
37.33
2:31.97
100 Back
1:17.33
250 Breast
44.97
3:16.94
300 Breast
44.12
4:01.06
100 Breast
1:29.09
350 Free
34.60
4:35.66
400 Free
32.84
5:08.50
100 Free
1:07.44
948 Aiden Rodriguez 5:08.51 17 A Min AA: 5:01.89 (+6.62s | 2.1%) Mission Viejo Nadadores 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Fly
31.49
31.49
100 Fly
36.28
1:07.77
100 Fly
1:07.77
150 Back
42.93
1:50.70
200 Back
41.03
2:31.73
100 Back
1:23.96
250 Breast
45.90
3:17.63
300 Breast
45.57
4:03.20
100 Breast
1:31.47
350 Free
33.89
4:37.09
400 Free
31.42
5:08.51
100 Free
1:05.31
949 Lincoln Gage 5:08.53 17 A Min AA: 5:01.89 (+6.64s | 2.2%) Marlins Of Raleigh 06/16/2023 2023 Virginia Commonwealth Games
950 Joao Grazziotin 5:08.54 16 A Min AA: 5:01.89 (+6.65s | 2.2%) SwimRise Aquatics 07/17/2025 2025 Florida Summer Senior Championships
50 Fly
32.10
32.10
100 Fly
37.10
1:09.20
100 Fly
1:09.20
150 Back
43.58
1:52.78
200 Back
42.32
2:35.10
100 Back
1:25.90
250 Breast
40.64
3:15.74
300 Breast
42.55
3:58.29
100 Breast
1:23.19
350 Free
35.72
4:34.01
400 Free
34.53
5:08.54
100 Free
1:10.25

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