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USA Boys 15-16 - 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
501 Joao Grazziotin 5:08.54 16 A Min AA: 5:07.79 (+0.75s | 0.2%) 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
502 Franco St. Jeor 5:08.54 16 A Min AA: 5:07.79 (+0.75s | 0.2%) Swim Lake City Legends 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Fly
30.61
30.61
100 Fly
38.48
1:09.09
100 Fly
1:09.09
150 Back
38.13
1:47.22
200 Back
38.67
2:25.89
100 Back
1:16.80
250 Breast
45.46
3:11.35
300 Breast
46.06
3:57.41
100 Breast
1:31.52
350 Free
36.88
4:34.29
400 Free
34.25
5:08.54
100 Free
1:11.13
503 Alex Li 5:08.59 15 A Min AA: 5:07.79 (+0.80s | 0.3%) Burlingame Aquatics 07/31/2025 2025 Long Course Far Western Championship
504 Xander Burris 5:08.63 15 A Min AA: 5:07.79 (+0.84s | 0.3%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Fly
3:09.86
3:09.86
75 Back
46.79
3:56.65
100 Back
0.00
3:56.65
50 Back
46.79
125 Breast
36.53
4:33.18
150 Breast
35.45
5:08.63
50 Breast
1:11.98
505 Rhett Walker 5:08.75 16 A Min AA: 5:07.79 (+0.96s | 0.3%) Naval Academy Aquatic Club 06/14/2024 SwimRVA Summer Invitational
506 Everett Skillern 5:08.75 16 A Min AA: 5:07.79 (+0.96s | 0.3%) Flatiron Athletic Club 06/19/2025 2025 CO Grand Junction Invitational
50 Fly
30.56
30.56
100 Fly
35.63
1:06.19
100 Fly
1:06.19
150 Back
41.31
1:47.50
200 Back
40.76
2:28.26
100 Back
1:22.07
250 Breast
44.26
3:12.52
300 Breast
44.45
3:56.97
100 Breast
1:28.71
350 Free
36.34
4:33.31
400 Free
35.44
5:08.75
100 Free
1:11.78
507 Yueheng Li 5:08.78 16 A Min AA: 5:07.79 (+0.99s | 0.3%) Sarasota Sharks 06/19/2025 2025 Shark Open
50 Fly
31.91
31.91
100 Fly
36.97
1:08.88
100 Fly
1:08.88
150 Back
38.37
1:47.25
200 Back
38.19
2:25.44
100 Back
1:16.56
250 Breast
45.73
3:11.17
300 Breast
46.82
3:57.99
100 Breast
1:32.55
350 Free
34.91
4:32.90
400 Free
35.88
5:08.78
100 Free
1:10.79
508 Milan Dizitser 5:08.79 16 A Min AA: 5:07.79 (+1.00s | 0.3%) Palo Alto Stanford Aquatics 07/31/2025 2025 Long Course Far Western Championship
509 Christopher Jun 5:08.85 15 A Min AA: 5:07.79 (+1.06s | 0.3%) Blazing Barracudas 06/12/2025 Holtrey Summer Classic
50 Fly
31.46
31.46
100 Fly
37.50
1:08.96
100 Fly
1:08.96
150 Back
40.55
1:49.51
200 Back
39.16
2:28.67
100 Back
1:19.71
250 Breast
45.28
3:13.95
300 Breast
45.76
3:59.71
100 Breast
1:31.04
350 Free
34.95
4:34.66
400 Free
34.19
5:08.85
100 Free
1:09.14
510 Daoqi Zhu 5:08.90 15 A Min AA: 5:07.79 (+1.11s | 0.4%) Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
511 Aramis Willett 5:08.91 16 A Min AA: 5:07.79 (+1.12s | 0.4%) Heartland Swim Assoc 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Fly
31.14
31.14
100 Fly
36.67
1:07.81
100 Fly
1:07.81
150 Back
41.12
1:48.93
200 Back
41.15
2:30.08
100 Back
1:22.27
250 Breast
43.73
3:13.81
300 Breast
44.57
3:58.38
100 Breast
1:28.30
350 Free
36.20
4:34.58
400 Free
34.33
5:08.91
100 Free
1:10.53
512 Adam Giersch 5:08.94 15 A Min AA: 5:07.79 (+1.15s | 0.4%) Tide Swimming 05/31/2024 2024 TIDE Swimming Speedo Premier
50 Fly
31.34
31.34
100 Fly
35.99
1:07.33
100 Fly
1:07.33
150 Back
39.91
1:47.24
200 Back
38.72
2:25.96
100 Back
1:18.63
250 Breast
46.72
3:12.68
300 Breast
48.14
4:00.82
100 Breast
1:34.86
350 Free
33.84
4:34.66
400 Free
34.28
5:08.94
100 Free
1:08.12
513 Maximus Goodwin 5:08.97 15 A Min AA: 5:07.79 (+1.18s | 0.4%) Blue Dolfins 07/17/2025 2025 Florida Summer Senior Championships
50 Fly
31.23
31.23
100 Fly
37.45
1:08.68
100 Fly
1:08.68
150 Back
40.42
1:49.10
200 Back
39.91
2:29.01
100 Back
1:20.33
250 Breast
44.64
3:13.65
300 Breast
45.13
3:58.78
100 Breast
1:29.77
350 Free
35.09
4:33.87
400 Free
35.10
5:08.97
100 Free
1:10.19
514 Sawyer Graves 5:09.00 16 A Min AA: 5:07.79 (+1.21s | 0.4%) Pikes Peak Athletics 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Fly
32.75
32.75
100 Fly
38.45
1:11.20
100 Fly
1:11.20
150 Back
41.26
1:52.46
200 Back
41.37
2:33.83
100 Back
1:22.63
250 Breast
43.28
3:17.11
300 Breast
43.33
4:00.44
100 Breast
1:26.61
350 Free
35.36
4:35.80
400 Free
33.20
5:09.00
100 Free
1:08.56
515 Jeffrey Tan 5:09.06 15 A Min AA: 5:07.79 (+1.27s | 0.4%) Milpitas Aquatic Club 06/27/2025 Valley Splash
516 Chase Smithson 5:09.13 14 A Min AA: 5:07.79 (+1.34s | 0.4%) Quest Swimming 01/17/2026 NOVA LC Winter Invitational
50 Fly
31.69
31.69
100 Fly
35.45
1:07.14
100 Fly
1:07.14
150 Back
41.12
1:48.26
200 Back
41.80
2:30.06
100 Back
1:22.92
250 Breast
45.74
3:15.80
300 Breast
46.50
4:02.30
100 Breast
1:32.24
350 Free
33.66
4:35.96
400 Free
33.17
5:09.13
100 Free
1:06.83
517 Karter Wachs 5:09.19 16 A Min AA: 5:07.79 (+1.40s | 0.5%) Old Dominion Aquatic Club 07/25/2024 2024 VA LC Age Group Championships
50 Fly
35.04
35.04
100 Fly
40.84
1:15.88
100 Fly
1:15.88
150 Back
39.79
1:55.67
200 Back
37.76
2:33.43
100 Back
1:17.55
250 Breast
44.01
3:17.44
300 Breast
43.34
4:00.78
100 Breast
1:27.35
350 Free
35.24
4:36.02
400 Free
33.17
5:09.19
100 Free
1:08.41
518 Xavi Melendez 5:09.20 15 A Min AA: 5:07.79 (+1.41s | 0.5%) Blue Wave Swimming 07/10/2025 2025 FL Summer Age Group Championships
50 Fly
30.34
30.34
100 Fly
35.04
1:05.38
100 Fly
1:05.38
150 Back
40.48
1:45.86
200 Back
40.41
2:26.27
100 Back
1:20.89
250 Breast
44.40
3:10.67
300 Breast
47.57
3:58.24
100 Breast
1:31.97
350 Free
36.40
4:34.64
400 Free
34.56
5:09.20
100 Free
1:10.96
519 Campbell Batia 5:09.20 15 A Min AA: 5:07.79 (+1.41s | 0.5%) Highlander Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Fly
32.27
32.27
100 Fly
36.92
1:09.19
100 Fly
1:09.19
150 Back
41.20
1:50.39
250 Breast
1:23.44
3:13.83
300 Breast
44.50
3:58.33
100 Breast
2:07.94
350 Free
36.07
4:34.40
400 Free
34.80
5:09.20
100 Free
1:10.87
520 Aleks Wolert 5:09.21 15 A Min AA: 5:07.79 (+1.42s | 0.5%) Arizona Swimming 08/06/2025 2025 Western Zone Age Group Championships
521 Marcus Amores 5:09.27 15 A Min AA: 5:07.79 (+1.48s | 0.5%) Rockwall Aquatic Center of Exc 07/16/2025 2025 Texas Age Group Championships
50 Fly
31.88
31.88
100 Fly
36.33
1:08.21
100 Fly
1:08.21
150 Back
40.51
1:48.72
200 Back
40.60
2:29.32
100 Back
1:21.11
250 Breast
42.94
3:12.26
300 Breast
44.63
3:56.89
100 Breast
1:27.57
350 Free
36.25
4:33.14
400 Free
36.13
5:09.27
100 Free
1:12.38
522 Cason Bentley 5:09.27 15 A Min AA: 5:07.79 (+1.48s | 0.5%) Spokane Waves Aquatic Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
523 Cedrick Tolentino 5:09.40 16 A Min AA: 5:07.79 (+1.61s | 0.5%) Sea to Desert Swim Association 07/24/2025 2025 SI LC AG CHAMPS
50 Fly
31.73
31.73
100 Fly
35.44
1:07.17
100 Fly
1:07.17
150 Back
42.49
1:49.66
200 Back
41.32
2:30.98
100 Back
1:23.81
250 Breast
45.29
3:16.27
300 Breast
45.93
4:02.20
100 Breast
1:31.22
350 Free
34.41
4:36.61
400 Free
32.79
5:09.40
100 Free
1:07.20
524 Orion Tsai 5:09.48 16 A Min AA: 5:07.79 (+1.69s | 0.5%) Rose Bowl Aquatics 07/11/2025 2025 LAI Entries
525 Leonard Cai 5:09.48 15 A Min AA: 5:07.79 (+1.69s | 0.5%) Utah Zone Team 08/06/2025 2025 Western Zone Age Group Championships
526 Jacob Paita 5:09.50 15 A Min AA: 5:07.79 (+1.71s | 0.6%) Los Angeles Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Fly
32.38
32.38
100 Fly
37.63
1:10.01
100 Fly
1:10.01
150 Back
42.39
1:52.40
200 Back
43.01
2:35.41
100 Back
1:25.40
250 Breast
43.25
3:18.66
300 Breast
44.44
4:03.10
100 Breast
1:27.69
350 Free
33.66
4:36.76
400 Free
32.74
5:09.50
100 Free
1:06.40
527 Bryce Ferris 5:09.53 16 A Min AA: 5:07.79 (+1.74s | 0.6%) Elko Swim Team 05/16/2025 2025 Spring Fling LC Invitational
50 Fly
30.09
30.09
100 Fly
35.37
1:05.46
100 Fly
1:05.46
150 Back
41.65
1:47.11
200 Back
41.22
2:28.33
100 Back
1:22.87
250 Breast
46.15
3:14.48
300 Breast
44.09
3:58.57
100 Breast
1:30.24
350 Free
35.90
4:34.47
400 Free
35.06
5:09.53
100 Free
1:10.96
528 John Slough 5:09.63 16 A Min AA: 5:07.79 (+1.84s | 0.6%) Foothills Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
529 Dane Erickson 5:09.66 16 A Min AA: 5:07.79 (+1.87s | 0.6%) Sioux Falls Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Fly
32.11
32.11
100 Fly
37.90
1:10.01
100 Fly
1:10.01
150 Back
40.66
1:50.67
200 Back
39.13
2:29.80
100 Back
1:19.79
250 Breast
43.81
3:13.61
300 Breast
44.85
3:58.46
100 Breast
1:28.66
350 Free
36.77
4:35.23
400 Free
34.43
5:09.66
100 Free
1:11.20
530 Mark Tanski 5:09.73 15 A Min AA: 5:07.79 (+1.94s | 0.6%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Fly
33.62
33.62
100 Fly
39.65
1:13.27
100 Fly
1:13.27
150 Back
42.75
1:56.02
200 Back
41.76
2:37.78
100 Back
1:24.51
250 Breast
40.56
3:18.34
300 Breast
42.52
4:00.86
100 Breast
1:23.08
350 Free
35.40
4:36.26
400 Free
33.47
5:09.73
100 Free
1:08.87
531 Edward Hansen 5:09.75 16 A Min AA: 5:07.79 (+1.96s | 0.6%) Utah Valley Aquatics 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Fly
30.88
30.88
100 Fly
34.75
1:05.63
100 Fly
1:05.63
150 Back
39.88
1:45.51
200 Back
39.30
2:24.81
100 Back
1:19.18
250 Breast
46.70
3:11.51
300 Breast
47.49
3:59.00
100 Breast
1:34.19
350 Free
35.31
4:34.31
400 Free
35.44
5:09.75
100 Free
1:10.75
532 Jack Valentine 5:09.75 16 A Min AA: 5:07.79 (+1.96s | 0.6%) Tide Swimming 06/12/2024 2024 TIDE Swimming Intrasquad Distance Meet
50 Fly
31.57
31.57
100 Fly
36.64
1:08.21
100 Fly
1:08.21
150 Back
40.22
1:48.43
200 Back
39.21
2:27.64
100 Back
1:19.43
250 Breast
47.42
3:15.06
300 Breast
47.71
4:02.77
100 Breast
1:35.13
350 Free
33.86
4:36.63
400 Free
33.12
5:09.75
100 Free
1:06.98
533 Athen Tai 5:09.80 15 A Min AA: 5:07.79 (+2.01s | 0.6%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Fly
31.04
31.04
100 Fly
35.88
1:06.92
100 Fly
1:06.92
150 Back
41.78
1:48.70
200 Back
40.27
2:28.97
100 Back
1:22.05
250 Breast
44.73
3:13.70
300 Breast
46.39
4:00.09
100 Breast
1:31.12
350 Free
35.33
4:35.42
400 Free
34.38
5:09.80
100 Free
1:09.71
534 Antonio Liang 5:09.82 16 A Min AA: 5:07.79 (+2.03s | 0.7%) Brea Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
535 Zachary Moore 5:09.83 15 A Min AA: 5:07.79 (+2.04s | 0.7%) Great Wolf Swim Team 07/12/2025 2025 July 12 Senior Open Meet
536 Paden Santini 5:09.83 15 A Min AA: 5:07.79 (+2.04s | 0.7%) Falfins Swimming 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
32.14
32.14
100 Fly
36.68
1:08.82
100 Fly
1:08.82
150 Back
40.56
1:49.38
200 Back
40.05
2:29.43
100 Back
1:20.61
250 Breast
44.61
3:14.04
300 Breast
44.11
3:58.15
100 Breast
1:28.72
350 Free
36.91
4:35.06
400 Free
34.77
5:09.83
100 Free
1:11.68
537 Sebastian Bastidas 5:09.93 15 A Min AA: 5:07.79 (+2.14s | 0.7%) Lakeside Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Fly
32.93
32.93
100 Fly
36.96
1:09.89
100 Fly
1:09.89
150 Back
41.36
1:51.25
200 Back
40.92
2:32.17
100 Back
1:22.28
250 Breast
44.17
3:16.34
300 Breast
44.04
4:00.38
100 Breast
1:28.21
350 Free
34.46
4:34.84
400 Free
35.09
5:09.93
100 Free
1:09.55
538 Andrew Tsai 5:09.95 16 A Min AA: 5:07.79 (+2.16s | 0.7%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Fly
31.42
31.42
100 Fly
37.45
1:08.87
100 Fly
1:08.87
150 Back
41.82
1:50.69
200 Back
41.52
2:32.21
100 Back
1:23.34
250 Breast
42.08
3:14.29
300 Breast
44.08
3:58.37
100 Breast
1:26.16
350 Free
37.07
4:35.44
400 Free
34.51
5:09.95
100 Free
1:11.58
539 Raymond Martin del Campo 5:10.00 15 A Min AA: 5:07.79 (+2.21s | 0.7%) Orinda Aquatics 07/31/2025 2025 Long Course Far Western Championship
540 Kareem Elzawawy 5:10.02 16 A Min AA: 5:07.79 (+2.23s | 0.7%) Scarlet Aquatics 11/15/2025 2025 NC SwimMAC November LC SC Invitational
50 Fly
32.58
32.58
100 Fly
35.22
1:07.80
100 Fly
1:07.80
150 Back
43.41
1:51.21
200 Back
40.96
2:32.17
100 Back
1:24.37
250 Breast
46.75
3:18.92
300 Breast
42.50
4:01.42
100 Breast
1:29.25
350 Free
35.60
4:37.02
400 Free
33.00
5:10.02
100 Free
1:08.60
541 Zechariah Utama 5:10.03 16 A Min AA: 5:07.79 (+2.24s | 0.7%) Nitro Swimming 06/20/2025 2025 ST NTRO LC Prelim Final Invite
50 Fly
32.11
32.11
100 Fly
36.19
1:08.30
100 Fly
1:08.30
150 Back
41.98
1:50.28
200 Back
40.73
2:31.01
100 Back
1:22.71
250 Breast
44.70
3:15.71
300 Breast
44.12
3:59.83
100 Breast
1:28.82
350 Free
36.26
4:36.09
400 Free
33.94
5:10.03
100 Free
1:10.20
542 Noah Khan 5:10.04 16 A Min AA: 5:07.79 (+2.25s | 0.7%) Tampa Y Swimming 07/17/2025 2025 Florida Summer Senior Championships
50 Fly
32.13
32.13
100 Fly
36.77
1:08.90
100 Fly
1:08.90
150 Back
41.00
1:49.90
200 Back
39.66
2:29.56
100 Back
1:20.66
250 Breast
45.84
3:15.40
300 Breast
46.03
4:01.43
100 Breast
1:31.87
350 Free
34.72
4:36.15
400 Free
33.89
5:10.04
100 Free
1:08.61
543 Stellan Thompson 5:10.06 15 A Min AA: 5:07.79 (+2.27s | 0.7%) Bend Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Fly
30.69
30.69
100 Fly
34.82
1:05.51
100 Fly
1:05.51
150 Back
43.87
1:49.38
200 Back
42.64
2:32.02
100 Back
1:26.51
250 Breast
44.87
3:16.89
300 Breast
44.09
4:00.98
100 Breast
1:28.96
350 Free
34.97
4:35.95
400 Free
34.11
5:10.06
100 Free
1:09.08
544 Justin Iskandar 5:10.07 16 A Min AA: 5:07.79 (+2.28s | 0.7%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
545 Hugh Reams 5:10.23 16 A Min AA: 5:07.79 (+2.44s | 0.8%) Nova of Virginia 07/11/2024 2024 RAYS Summer Awards
50 Fly
31.99
31.99
100 Fly
36.87
1:08.86
100 Fly
1:08.86
150 Back
41.20
1:50.06
200 Back
39.25
2:29.31
100 Back
1:20.45
250 Breast
47.44
3:16.75
300 Breast
46.08
4:02.83
100 Breast
1:33.52
350 Free
34.93
4:37.76
400 Free
32.47
5:10.23
100 Free
1:07.40
546 Oliver Natoli 5:10.28 15 A Min AA: 5:07.79 (+2.49s | 0.8%) Bolles School Sharks 07/10/2025 2025 FL Summer Age Group Championships
50 Fly
31.96
31.96
100 Fly
37.00
1:08.96
100 Fly
1:08.96
150 Back
41.54
1:50.50
200 Back
40.83
2:31.33
100 Back
1:22.37
250 Breast
45.51
3:16.84
300 Breast
45.86
4:02.70
100 Breast
1:31.37
350 Free
35.01
4:37.71
400 Free
32.57
5:10.28
100 Free
1:07.58
547 Kevin Chang 5:10.34 16 A Min AA: 5:07.79 (+2.55s | 0.8%) Machine Aquatics 01/13/2024 NOVA LC Winter Invitational
50 Fly
33.63
33.63
100 Fly
38.05
1:11.68
100 Fly
1:11.68
150 Back
42.47
1:54.15
200 Back
42.21
2:36.36
100 Back
1:24.68
250 Breast
44.32
3:20.68
300 Breast
44.83
4:05.51
100 Breast
1:29.15
350 Free
32.65
4:38.16
400 Free
32.18
5:10.34
100 Free
1:04.83
548 Adrian Juco 5:10.36 16 A Min AA: 5:07.79 (+2.57s | 0.8%) Wave Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
549 Gavin Ng 5:10.44 16 A Min AA: 5:07.79 (+2.65s | 0.9%) Palo Alto Stanford Aquatics 06/26/2025 2025 TYR GO Challenge
100 Fly
1:08.94
1:08.94
100 Fly
1:08.94
200 Back
1:23.98
2:32.92
100 Back
1:23.98
300 Breast
1:27.22
4:00.14
100 Breast
1:27.22
400 Free
1:10.30
5:10.44
100 Free
1:10.30
550 Timothy Riolo 5:10.47 15 A Min AA: 5:07.79 (+2.68s | 0.9%) Aquajets Swim Team 05/29/2025 2025 MN WOLF HUFF N PUFF INVITE
50 Fly
31.17
31.17
100 Fly
37.62
1:08.79
100 Fly
1:08.79
150 Back
41.01
1:49.80
200 Back
39.54
2:29.34
100 Back
1:20.55
250 Breast
44.96
3:14.30
300 Breast
46.31
4:00.61
100 Breast
1:31.27
350 Free
35.50
4:36.11
400 Free
34.36
5:10.47
100 Free
1:09.86

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