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USA Boys 17-18 - 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
451 Diego Lamboglia 4:21.00 18 AA Min AAA: 4:16.49 (+4.51s | 1.7%) Coastal Machine Aquatics Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
29.75
29.75
100 Free
32.06
1:01.81
100 Free
1:01.81
150 Free
33.44
1:35.25
200 Free
33.47
2:08.72
100 Free
1:06.91
250 Free
33.34
2:42.06
300 Free
33.83
3:15.89
100 Free
1:07.17
350 Free
33.61
3:49.50
400 Free
31.50
4:21.00
100 Free
1:05.11
452 Riley Mortenson 4:21.04 18 AA Min AAA: 4:16.49 (+4.55s | 1.7%) The Swim Team 07/20/2023 2023 CA SCS RAA Summer A G Champs
50 Free
29.38
29.38
100 Free
32.52
1:01.90
100 Free
1:01.90
150 Free
32.81
1:34.71
200 Free
33.12
2:07.83
100 Free
1:05.93
250 Free
33.40
2:41.23
300 Free
33.80
3:15.03
100 Free
1:07.20
350 Free
33.55
3:48.58
400 Free
32.46
4:21.04
100 Free
1:06.01
453 Soren Koschmann 4:21.06 18 AA Min AAA: 4:16.49 (+4.57s | 1.8%) Riptide Swim Team 06/13/2025 2025 CO CSI Long Course Open
50 Free
29.45
29.45
100 Free
32.95
1:02.40
100 Free
1:02.40
150 Free
33.54
1:35.94
200 Free
34.03
2:09.97
100 Free
1:07.57
250 Free
33.56
2:43.53
300 Free
33.44
3:16.97
100 Free
1:07.00
350 Free
32.70
3:49.67
400 Free
31.39
4:21.06
100 Free
1:04.09
454 Matthew Nye 4:21.08 17 AA Min AAA: 4:16.49 (+4.59s | 1.8%) San Clemente Aquatic Team 07/11/2025 2025 LAI Entries
455 Franco Blancaflor 4:21.09 18 AA Min AAA: 4:16.49 (+4.60s | 1.8%) Rose Bowl Aquatics 07/11/2025 2025 LAI Entries
456 Lincoln Miller 4:21.12 17 AA Min AAA: 4:16.49 (+4.63s | 1.8%) Flatiron Athletic Club 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
29.05
29.05
100 Free
32.88
1:01.93
100 Free
1:01.93
150 Free
33.12
1:35.05
200 Free
34.07
2:09.12
100 Free
1:07.19
250 Free
33.84
2:42.96
300 Free
33.93
3:16.89
100 Free
1:07.77
350 Free
33.05
3:49.94
400 Free
31.18
4:21.12
100 Free
1:04.23
457 Nathaniel Garcia 4:21.17 18 AA Min AAA: 4:16.49 (+4.68s | 1.8%) North Channel Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
29.63
29.63
100 Free
32.47
1:02.10
100 Free
1:02.10
150 Free
33.57
1:35.67
200 Free
33.82
2:09.49
100 Free
1:07.39
250 Free
33.42
2:42.91
300 Free
33.45
3:16.36
100 Free
1:06.87
350 Free
33.11
3:49.47
400 Free
31.70
4:21.17
100 Free
1:04.81
458 Carson Muenchow 4:21.18 17 AA Min AAA: 4:16.49 (+4.69s | 1.8%) Alamo Area Aquatic Association 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Free
29.24
29.24
100 Free
32.21
1:01.45
100 Free
1:01.45
150 Free
33.00
1:34.45
200 Free
33.22
2:07.67
100 Free
1:06.22
250 Free
33.52
2:41.19
300 Free
33.58
3:14.77
100 Free
1:07.10
350 Free
34.10
3:48.87
400 Free
32.31
4:21.18
100 Free
1:06.41
459 Tyler Hebert 4:21.18 17 AA Min AAA: 4:16.49 (+4.69s | 1.8%) Waterloo Swimming 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Free
29.25
29.25
100 Free
32.37
1:01.62
100 Free
1:01.62
150 Free
33.44
1:35.06
200 Free
33.88
2:08.94
100 Free
1:07.32
250 Free
33.48
2:42.42
300 Free
33.68
3:16.10
100 Free
1:07.16
350 Free
33.50
3:49.60
400 Free
31.58
4:21.18
100 Free
1:05.08
460 Edward Nakhuda 4:21.19 17 AA Min AAA: 4:16.49 (+4.70s | 1.8%) King Aquatic Club 07/17/2025 2025 PN 13 O LC Senior Championships
461 Aidan Zhu 4:21.23 17 AA Min AAA: 4:16.49 (+4.74s | 1.8%) Asphalt Green Unified Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
28.71
28.71
100 Free
31.50
1:00.21
100 Free
1:00.21
150 Free
32.51
1:32.72
200 Free
33.46
2:06.18
100 Free
1:05.97
250 Free
33.98
2:40.16
300 Free
34.49
3:14.65
100 Free
1:08.47
350 Free
33.86
3:48.51
400 Free
32.72
4:21.23
100 Free
1:06.58
462 James Solt 4:21.24 17 AA Min AAA: 4:16.49 (+4.75s | 1.8%) Aquajets Swim Team 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
29.44
29.44
100 Free
32.17
1:01.61
100 Free
1:01.61
150 Free
33.14
1:34.75
200 Free
32.41
2:07.16
100 Free
1:05.55
250 Free
33.55
2:40.71
300 Free
33.43
3:14.14
100 Free
1:06.98
350 Free
34.31
3:48.45
400 Free
32.79
4:21.24
100 Free
1:07.10
463 Alex Vail 4:21.30 18 AA Min AAA: 4:16.49 (+4.81s | 1.8%) Lake Oswego Swim Club 07/11/2025 2025 Seth Dawson
50 Free
29.50
29.50
100 Free
31.98
1:01.48
100 Free
1:01.48
150 Free
32.92
1:34.40
200 Free
33.49
2:07.89
100 Free
1:06.41
250 Free
33.83
2:41.72
300 Free
34.03
3:15.75
100 Free
1:07.86
350 Free
33.23
3:48.98
400 Free
32.32
4:21.30
100 Free
1:05.55
464 Kyle Ridosko 4:21.33 18 AA Min AAA: 4:16.49 (+4.84s | 1.9%) Tri Valley Aquatics 07/25/2024 2024 Long Course Far Western Championship
465 Nolan Clark 4:21.33 17 AA Min AAA: 4:16.49 (+4.84s | 1.9%) Santa Barbara Swim Club 07/11/2025 2025 LAI Entries
466 Ryan Kumar 4:21.36 18 AA Min AAA: 4:16.49 (+4.87s | 1.9%) Alto Swim Club 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
30.89
30.89
100 Free
33.10
1:03.99
100 Free
1:03.99
150 Free
34.08
1:38.07
200 Free
33.83
2:11.90
100 Free
1:07.91
250 Free
33.00
2:44.90
300 Free
32.82
3:17.72
100 Free
1:05.82
350 Free
32.72
3:50.44
400 Free
30.92
4:21.36
100 Free
1:03.64
467 Andrew Malaj 4:21.37 17 AA Min AAA: 4:16.49 (+4.88s | 1.9%) Sarasota Tsunami Swim Team 06/07/2025 2025 SRQ SUMMER AGE GROUP MEET
468 Wyatt Sylvester 4:21.48 17 AA Min AAA: 4:16.49 (+4.99s | 1.9%) Williamsburg Aquatic Club 07/18/2024 2024 VA LC Senior Champs
50 Free
30.13
30.13
100 Free
32.61
1:02.74
100 Free
1:02.74
150 Free
33.31
1:36.05
200 Free
33.66
2:09.71
100 Free
1:06.97
250 Free
33.33
2:43.04
300 Free
33.83
3:16.87
100 Free
1:07.16
350 Free
33.20
3:50.07
400 Free
31.41
4:21.48
100 Free
1:04.61
469 Hunter Tamura 4:21.52 17 AA Min AAA: 4:16.49 (+5.03s | 1.9%) Yucaipa Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
29.32
29.32
100 Free
32.49
1:01.81
100 Free
1:01.81
150 Free
32.78
1:34.59
200 Free
33.23
2:07.82
100 Free
1:06.01
250 Free
32.97
2:40.79
300 Free
33.78
3:14.57
100 Free
1:06.75
350 Free
33.63
3:48.20
400 Free
33.32
4:21.52
100 Free
1:06.95
470 Chase Wilkerson 4:21.52 18 AA Min AAA: 4:16.49 (+5.03s | 1.9%) Tide Swimming 05/31/2024 2024 TIDE Swimming Speedo Premier
50 Free
29.35
29.35
100 Free
32.07
1:01.42
100 Free
1:01.42
150 Free
33.16
1:34.58
200 Free
33.72
2:08.30
100 Free
1:06.88
250 Free
33.28
2:41.58
300 Free
34.19
3:15.77
100 Free
1:07.47
350 Free
33.66
3:49.43
400 Free
32.09
4:21.52
100 Free
1:05.75
471 Daniel Benson 4:21.52 18 AA Min AAA: 4:16.49 (+5.03s | 1.9%) Brea Aquatics 07/21/2022 2022 CA RAA Summer JO S
50 Free
30.02
30.02
100 Free
33.32
1:03.34
100 Free
1:03.34
150 Free
32.82
1:36.16
200 Free
33.13
2:09.29
100 Free
1:05.95
250 Free
33.03
2:42.32
300 Free
33.72
3:16.04
100 Free
1:06.75
350 Free
33.25
3:49.29
400 Free
32.23
4:21.52
100 Free
1:05.48
472 Toby Swanson 4:21.55 17 AA Min AAA: 4:16.49 (+5.06s | 1.9%) Fast Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
29.66
29.66
100 Free
32.73
1:02.39
100 Free
1:02.39
150 Free
33.15
1:35.54
200 Free
32.97
2:08.51
100 Free
1:06.12
250 Free
33.47
2:41.98
300 Free
33.12
3:15.10
100 Free
1:06.59
350 Free
33.53
3:48.63
400 Free
32.92
4:21.55
100 Free
1:06.45
473 Nicholas Rabinowitz 4:21.60 18 AA Min AAA: 4:16.49 (+5.11s | 2.0%) Laker Swim 02/13/2026 Florida Long Course Winter Invitational
50 Free
29.61
29.61
100 Free
33.07
1:02.68
100 Free
1:02.68
150 Free
33.85
1:36.53
200 Free
33.63
2:10.16
100 Free
1:07.48
250 Free
33.49
2:43.65
300 Free
34.29
3:17.94
100 Free
1:07.78
350 Free
32.50
3:50.44
400 Free
31.16
4:21.60
100 Free
1:03.66
474 Rowan Turner 4:21.61 17 AA Min AAA: 4:16.49 (+5.12s | 2.0%) Nation\\\\\\'s Capital Swim Club 01/17/2026 NOVA LC Winter Invitational
50 Free
30.26
30.26
100 Free
32.95
1:03.21
100 Free
1:03.21
150 Free
33.32
1:36.53
200 Free
33.47
2:10.00
100 Free
1:06.79
250 Free
33.64
2:43.64
300 Free
33.92
3:17.56
100 Free
1:07.56
350 Free
32.93
3:50.49
400 Free
31.12
4:21.61
100 Free
1:04.05
475 Ryan Chiu 4:21.61 17 AA Min AAA: 4:16.49 (+5.12s | 2.0%) SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Free
30.40
30.40
100 Free
33.25
1:03.65
100 Free
1:03.65
150 Free
33.38
1:37.03
200 Free
33.42
2:10.45
100 Free
1:06.80
250 Free
33.62
2:44.07
300 Free
34.79
3:18.86
100 Free
1:08.41
350 Free
32.82
3:51.68
400 Free
29.93
4:21.61
100 Free
1:02.75
476 Brady Harris 4:21.61 17 AA Min AAA: 4:16.49 (+5.12s | 2.0%) Alamo Area Aquatic Association 06/20/2025 2025 ST AAAA NS George Block Invite
477 Elias Little 4:21.63 18 AA Min AAA: 4:16.49 (+5.14s | 2.0%) Episcopal AmberJax 02/13/2026 Florida Long Course Winter Invitational
50 Free
29.69
29.69
100 Free
34.11
1:03.80
100 Free
1:03.80
150 Free
33.65
1:37.45
200 Free
34.34
2:11.79
100 Free
1:07.99
250 Free
33.08
2:44.87
300 Free
33.22
3:18.09
100 Free
1:06.30
350 Free
32.10
3:50.19
400 Free
31.44
4:21.63
100 Free
1:03.54
478 Maximillian Ng 4:21.64 17 AA Min AAA: 4:16.49 (+5.15s | 2.0%) Sierra Marlins Swim Team 07/06/2023 Arena Grand Challenge 2023
50 Free
29.55
29.55
100 Free
31.62
1:01.17
100 Free
1:01.17
150 Free
32.56
1:33.73
200 Free
33.13
2:06.86
100 Free
1:05.69
250 Free
33.52
2:40.38
300 Free
33.85
3:14.23
100 Free
1:07.37
350 Free
33.87
3:48.10
400 Free
33.54
4:21.64
100 Free
1:07.41
479 Tom Singleton 4:21.64 17 AA Min AAA: 4:16.49 (+5.15s | 2.0%) Pleasant Valley Swim Team 07/11/2025 2025 LAI Entries
480 Justin Ferrer 4:21.65 18 AA Min AAA: 4:16.49 (+5.16s | 2.0%) Pacifica Sea Lions 06/06/2025 BAC C B A Meet
50 Free
29.66
29.66
100 Free
32.56
1:02.22
100 Free
1:02.22
150 Free
32.94
1:35.16
200 Free
33.40
2:08.56
100 Free
1:06.34
250 Free
33.90
2:42.46
300 Free
34.18
3:16.64
100 Free
1:08.08
350 Free
33.86
3:50.50
400 Free
31.15
4:21.65
100 Free
1:05.01
481 Erick Navarro Verdugo 4:21.70 18 AA Min AAA: 4:16.49 (+5.21s | 2.0%) Tijuana Olym 01/16/2026 Finals 2026 Road To Sofi Copied
50 Free
29.81
29.81
100 Free
32.52
1:02.33
100 Free
1:02.33
150 Free
32.89
1:35.22
200 Free
33.72
2:08.94
100 Free
1:06.61
250 Free
33.73
2:42.67
300 Free
34.05
3:16.72
100 Free
1:07.78
350 Free
32.89
3:49.61
400 Free
32.09
4:21.70
100 Free
1:04.98
482 Evan Schott 4:21.76 18 AA Min AAA: 4:16.49 (+5.27s | 2.0%) Lakeridge Swim Team 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
29.97
29.97
100 Free
32.77
1:02.74
100 Free
1:02.74
150 Free
33.19
1:35.93
200 Free
33.18
2:09.11
100 Free
1:06.37
250 Free
33.87
2:42.98
300 Free
33.37
3:16.35
100 Free
1:07.24
350 Free
33.19
3:49.54
400 Free
32.22
4:21.76
100 Free
1:05.41
483 Bjorn Pederson 4:21.77 17 AA Min AAA: 4:16.49 (+5.28s | 2.0%) Team Minnesota 08/03/2023 2023 Central Zone 14 U Championship KS
50 Free
1:37.20
1:37.20
100 Free
33.09
2:10.29
100 Free
2:10.29
150 Free
33.56
2:43.85
200 Free
32.86
3:16.71
100 Free
1:06.42
250 Free
33.08
3:49.79
300 Free
31.98
4:21.77
100 Free
1:05.06
400 Free
0.00
4:21.77
100 Free
0.00
484 Dar Lavrenko 4:21.78 18 AA Min AAA: 4:16.49 (+5.29s | 2.0%) Los Altos Mountain View Aquati 06/24/2023 SBA Long Course C B A+
485 Andrew Calhoun 4:21.92 18 AA Min AAA: 4:16.49 (+5.43s | 2.1%) Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Free
29.67
29.67
100 Free
31.75
1:01.42
100 Free
1:01.42
150 Free
32.77
1:34.19
200 Free
33.38
2:07.57
100 Free
1:06.15
250 Free
34.26
2:41.83
300 Free
34.51
3:16.34
100 Free
1:08.77
350 Free
33.33
3:49.67
400 Free
32.25
4:21.92
100 Free
1:05.58
486 Dawson Walters 4:21.94 18 AA Min AAA: 4:16.49 (+5.45s | 2.1%) Unattached 08/04/2022 2022 MN Central Zone 14 U Championship
50 Free
29.51
29.51
100 Free
32.97
1:02.48
100 Free
1:02.48
150 Free
33.02
1:35.50
200 Free
33.64
2:09.14
100 Free
1:06.66
250 Free
33.86
2:43.00
300 Free
34.27
3:17.27
100 Free
1:08.13
350 Free
33.60
3:50.87
400 Free
31.07
4:21.94
100 Free
1:04.67
487 Cody Yount 4:21.97 18 AA Min AAA: 4:16.49 (+5.48s | 2.1%) Waterloo Swimming 05/09/2025 2025 ST TXLA 11 O End Of School Splash
50 Free
27.97
27.97
100 Free
31.58
59.55
100 Free
59.55
150 Free
33.12
1:32.67
200 Free
34.15
2:06.82
100 Free
1:07.27
250 Free
34.66
2:41.48
300 Free
34.64
3:16.12
100 Free
1:09.30
350 Free
34.44
3:50.57
400 Free
31.40
4:21.97
100 Free
1:05.84
488 Nolan Baker 4:21.97 18 AA Min AAA: 4:16.49 (+5.48s | 2.1%) Mission Viejo Nadadores 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Free
30.12
30.12
100 Free
32.04
1:02.16
100 Free
1:02.16
150 Free
32.75
1:34.91
200 Free
33.11
2:08.02
100 Free
1:05.86
250 Free
33.22
2:41.25
300 Free
33.68
3:14.93
100 Free
1:06.90
350 Free
33.90
3:48.83
400 Free
33.14
4:21.97
100 Free
1:07.04
489 Joshua Warrick 4:22.03 18 AA Min AAA: 4:16.49 (+5.54s | 2.1%) Austin Swim Club 06/13/2025 2025 ST ASC Firecracker
50 Free
29.38
29.38
100 Free
31.93
1:01.31
100 Free
1:01.31
150 Free
32.94
1:34.25
200 Free
34.01
2:08.26
100 Free
1:06.95
250 Free
33.42
2:41.68
300 Free
33.86
3:15.54
100 Free
1:07.28
350 Free
33.33
3:48.87
400 Free
33.16
4:22.03
100 Free
1:06.49
490 Edward Sykes 4:22.06 17 AA Min AAA: 4:16.49 (+5.57s | 2.1%) Williamsburg Aquatic Club 07/18/2024 2024 VA LC Senior Champs
50 Free
29.02
29.02
100 Free
31.99
1:01.01
100 Free
1:01.01
150 Free
32.50
1:33.51
200 Free
33.57
2:07.08
100 Free
1:06.07
250 Free
33.71
2:40.79
300 Free
34.04
3:14.83
100 Free
1:07.75
350 Free
33.86
3:48.69
400 Free
33.37
4:22.06
100 Free
1:07.23
491 Matthew DeMoss 4:22.11 17 AA Min AAA: 4:16.49 (+5.62s | 2.1%) Marlins Of Raleigh 01/17/2026 NOVA LC Winter Invitational
50 Free
29.77
29.77
100 Free
32.56
1:02.33
100 Free
1:02.33
150 Free
33.57
1:35.90
200 Free
33.65
2:09.55
100 Free
1:07.22
250 Free
33.63
2:43.18
300 Free
34.13
3:17.31
100 Free
1:07.76
350 Free
33.49
3:50.80
400 Free
31.31
4:22.11
100 Free
1:04.80
492 Raymond Pettit 4:22.12 18 AA Min AAA: 4:16.49 (+5.63s | 2.1%) Santa Maria Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
2:11.72
2:11.72
100 Free
2:11.72
250 Free
1:07.25
3:18.97
400 Free
1:03.15
4:22.12
100 Free
1:03.15
493 Tobin Uhl 4:22.15 18 AA Min AAA: 4:16.49 (+5.66s | 2.2%) Foothills Swim Team 08/03/2022 Western Zones Age Group Championships
494 Boone Stoneburg 4:22.15 18 AA Min AAA: 4:16.49 (+5.66s | 2.2%) Treasure Coast Aquatics 07/17/2025 2025 Florida Summer Senior Championships
495 William Ma 4:22.22 18 AA Min AAA: 4:16.49 (+5.73s | 2.2%) King Aquatic Club 04/25/2025 2025 PN KING Spring Derby
496 Aidan Grant 4:22.24 18 AA Min AAA: 4:16.49 (+5.75s | 2.2%) Condors Swim Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
29.28
29.28
100 Free
32.24
1:01.52
100 Free
1:01.52
150 Free
33.67
1:35.19
200 Free
34.05
2:09.24
100 Free
1:07.72
250 Free
33.62
2:42.86
300 Free
33.69
3:16.55
100 Free
1:07.31
350 Free
33.30
3:49.85
400 Free
32.39
4:22.24
100 Free
1:05.69
497 Liam Roberts 4:22.27 17 AA Min AAA: 4:16.49 (+5.78s | 2.2%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
50 Free
29.09
29.09
100 Free
32.40
1:01.49
100 Free
1:01.49
150 Free
33.40
1:34.89
200 Free
33.94
2:08.83
100 Free
1:07.34
250 Free
33.99
2:42.82
300 Free
33.85
3:16.67
100 Free
1:07.84
350 Free
33.94
3:50.61
400 Free
31.66
4:22.27
100 Free
1:05.60
498 Carson Eich 4:22.30 18 AA Min AAA: 4:16.49 (+5.81s | 2.2%) Irvine Novaquatics 07/05/2024 2024 LAI
499 Corbin Bye 4:22.31 17 AA Min AAA: 4:16.49 (+5.82s | 2.2%) Corvallis Aquatic Team 06/20/2025 Bend Swim Club Sun Country Invite
100 Free
1:03.55
1:03.55
100 Free
1:03.55
200 Free
1:06.68
2:10.23
100 Free
1:06.68
300 Free
1:06.82
3:17.05
100 Free
1:06.82
400 Free
1:05.26
4:22.31
100 Free
1:05.26
500 William Hartig 4:22.38 17 AA Min AAA: 4:16.49 (+5.89s | 2.2%) 757swim 07/20/2023 2023 VA LC Age Group Championships

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