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USA Boys 15-16 - 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
3001 Luke Callahan 5:13.99 16 B Min BB: 5:10.19 (+3.80s | 1.2%) Streamline Aquatics 06/20/2025 2025 ST AAAA NS George Block Invite
3002 Aidan Korten 5:14.01 16 B Min BB: 5:10.19 (+3.82s | 1.2%) BadFish Aquatics 06/20/2026 2026 NCS QCD Long Course Invite
50 Free
33.74
33.74
100 Free
38.91
1:12.65
100 Free
1:12.65
150 Free
40.36
1:53.01
200 Free
40.58
2:33.59
100 Free
1:20.94
250 Free
40.58
3:14.17
300 Free
41.43
3:55.60
100 Free
1:22.01
350 Free
40.85
4:36.45
400 Free
37.56
5:14.01
100 Free
1:18.41
3003 Alexey Yakunin 5:14.02 15 B Min BB: 5:10.19 (+3.83s | 1.2%) McCallie-GPS Aquatics 06/05/2026 2026 Baylor Summer Long Course Invitational
3004 Hunter Leslie 5:14.05 16 B Min BB: 5:10.19 (+3.86s | 1.2%) Alexandria Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
34.85
34.85
100 Free
38.52
1:13.37
100 Free
1:13.37
150 Free
39.56
1:52.93
200 Free
40.63
2:33.56
100 Free
1:20.19
250 Free
39.74
3:13.30
300 Free
41.08
3:54.38
100 Free
1:20.82
350 Free
39.79
4:34.17
400 Free
39.88
5:14.05
100 Free
1:19.67
3005 Santiago Vanegas 5:14.06 15 B Min BB: 5:10.19 (+3.87s | 1.2%) Dads Club Swim Team 06/11/2026 2026 ST NIST George Block Invitational
50 Free
33.09
33.09
100 Free
37.11
1:10.20
100 Free
1:10.20
150 Free
39.64
1:49.84
200 Free
40.18
2:30.02
100 Free
1:19.82
250 Free
41.29
3:11.31
300 Free
41.44
3:52.75
100 Free
1:22.73
350 Free
41.41
4:34.16
400 Free
39.90
5:14.06
100 Free
1:21.31
3006 Kingston Knight 5:14.07 16 B Min BB: 5:10.19 (+3.88s | 1.2%) East Coast Aquatic Team 07/11/2024 2024 VSI Regional Summer Awards
50 Free
36.29
36.29
100 Free
40.19
1:16.48
100 Free
1:16.48
150 Free
39.91
1:56.39
200 Free
40.81
2:37.20
100 Free
1:20.72
250 Free
39.73
3:16.93
300 Free
39.42
3:56.35
100 Free
1:19.15
350 Free
40.00
4:36.35
400 Free
37.72
5:14.07
100 Free
1:17.72
3007 Ivan Goulart 5:14.10 15 B Min BB: 5:10.19 (+3.91s | 1.2%) Bulldog Swim Club 06/21/2024 Alto Beat The Heat Friday
3008 Dylan Fleming 5:14.12 15 B Min BB: 5:10.19 (+3.93s | 1.3%) Area Tallahassee Aquatic Club 05/16/2025 2025 FAST May Invite
50 Free
36.41
36.41
100 Free
39.23
1:15.64
100 Free
1:15.64
150 Free
39.98
1:55.62
200 Free
39.98
2:35.60
100 Free
1:19.96
250 Free
40.40
3:16.00
300 Free
40.34
3:56.34
100 Free
1:20.74
350 Free
39.93
4:36.27
400 Free
37.85
5:14.12
100 Free
1:17.78
3009 Luke Wilkins 5:14.13 15 B Min BB: 5:10.19 (+3.94s | 1.3%) Unattached 05/08/2026 Bend Swim Club May Invitational 2026
100 Free
1:10.64
1:10.64
100 Free
1:10.64
200 Free
1:17.93
2:28.57
100 Free
1:17.93
300 Free
1:21.40
3:49.97
100 Free
1:21.40
400 Free
1:24.16
5:14.13
100 Free
1:24.16
3010 Arsenio Tagorda 5:14.17 15 B Min BB: 5:10.19 (+3.98s | 1.3%) Commerce Aquatics Swim Team 07/03/2026 2026 Keo Nakama Swim Meet
3011 Adan Tijerina 5:14.18 14 B Min BB: 5:10.19 (+3.99s | 1.3%) Streamline Aquatics 06/26/2026 2026 NEAT Long Course STX Championship
3012 Eiji de Queiroz 5:14.21 16 B Min BB: 5:10.19 (+4.02s | 1.3%) Northern Nevada Aquatics 05/22/2026 2026 Intermountain Classic Long Course Meet
50 Free
35.06
35.06
100 Free
39.42
1:14.48
100 Free
1:14.48
150 Free
40.55
1:55.03
200 Free
40.38
2:35.41
100 Free
1:20.93
250 Free
40.56
3:15.97
300 Free
40.27
3:56.24
100 Free
1:20.83
350 Free
39.48
4:35.72
400 Free
38.49
5:14.21
100 Free
1:17.97
3013 Levi Rensch 5:14.23 16 B Min BB: 5:10.19 (+4.04s | 1.3%) Battlefield Area Star Swimmers 07/11/2024 2024 RAYS Summer Awards
50 Free
34.23
34.23
100 Free
38.71
1:12.94
100 Free
1:12.94
150 Free
41.30
1:54.24
200 Free
40.52
2:34.76
100 Free
1:21.82
250 Free
40.91
3:15.67
300 Free
39.73
3:55.40
100 Free
1:20.64
350 Free
41.28
4:36.68
400 Free
37.55
5:14.23
100 Free
1:18.83
3014 Myles Goncalves 5:14.23 15 B Min BB: 5:10.19 (+4.04s | 1.3%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Free
33.61
33.61
100 Free
37.55
1:11.16
100 Free
1:11.16
150 Free
39.74
1:50.90
200 Free
40.83
2:31.73
100 Free
1:20.57
250 Free
40.51
3:12.24
300 Free
41.39
3:53.63
100 Free
1:21.90
350 Free
40.96
4:34.59
400 Free
39.64
5:14.23
100 Free
1:20.60
3015 Jayden Robertson 5:14.27 16 B Min BB: 5:10.19 (+4.08s | 1.3%) Eugene City Swim Club 06/13/2026 2026 Mike Morris Memorial Invitational Copi
50 Free
34.28
34.28
100 Free
38.21
1:12.49
100 Free
1:12.49
150 Free
40.42
1:52.91
200 Free
39.98
2:32.89
100 Free
1:20.40
250 Free
40.76
3:13.65
300 Free
41.23
3:54.88
100 Free
1:21.99
350 Free
41.53
4:36.41
400 Free
37.86
5:14.27
100 Free
1:19.39
3016 Tyler Eakkhattiyakorn 5:14.28 15 B Min BB: 5:10.19 (+4.09s | 1.3%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
50 Free
35.55
35.55
100 Free
39.04
1:14.59
100 Free
1:14.59
150 Free
40.97
1:55.56
200 Free
40.33
2:35.89
100 Free
1:21.30
250 Free
40.78
3:16.67
300 Free
40.11
3:56.78
100 Free
1:20.89
350 Free
40.02
4:36.80
400 Free
37.48
5:14.28
100 Free
1:17.50
3017 Andrew Stanchfield 5:14.29 16 B Min BB: 5:10.19 (+4.10s | 1.3%) Tsunamis Swim Team 01/17/2026 2026 Azura Winter Open LCM Invite
3018 Zephan Leak 5:14.36 16 B Min BB: 5:10.19 (+4.17s | 1.3%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
50 Free
33.58
33.58
100 Free
38.47
1:12.05
100 Free
1:12.05
150 Free
39.86
1:51.91
200 Free
41.16
2:33.07
100 Free
1:21.02
250 Free
40.94
3:14.01
300 Free
41.32
3:55.33
100 Free
1:22.26
350 Free
40.00
4:35.33
400 Free
39.03
5:14.36
100 Free
1:19.03
3019 Axel Byrn 5:14.40 14 B Min BB: 5:10.19 (+4.21s | 1.3%) Flatiron Athletic Club 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Free
35.52
35.52
100 Free
38.92
1:14.44
100 Free
1:14.44
150 Free
40.07
1:54.51
200 Free
39.24
2:33.75
100 Free
1:19.31
250 Free
39.77
3:13.52
300 Free
40.24
3:53.76
100 Free
1:20.01
350 Free
41.07
4:34.83
400 Free
39.57
5:14.40
100 Free
1:20.64
3020 Finn Hutchins 5:14.42 16 B Min BB: 5:10.19 (+4.23s | 1.3%) Westbrook Seals 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
3021 Asher Steffan 5:14.48 15 B Min BB: 5:10.19 (+4.29s | 1.4%) Riptide Swim Team 06/27/2026 2026 STAR Summer Splash Invite
50 Free
33.36
33.36
100 Free
38.53
1:11.89
100 Free
1:11.89
150 Free
39.35
1:51.24
200 Free
40.76
2:32.00
100 Free
1:20.11
250 Free
40.16
3:12.16
300 Free
41.08
3:53.24
100 Free
1:21.24
350 Free
40.94
4:34.18
400 Free
40.30
5:14.48
100 Free
1:21.24
3022 Nikhil Kumar 5:14.51 15 B Min BB: 5:10.19 (+4.32s | 1.4%) San Gabriel Aquatics 05/15/2026 2026 ST TXLA 11 O End Of School Splash
3023 Jarom Thomas 5:14.53 16 B Min BB: 5:10.19 (+4.34s | 1.4%) Basin Blast Swimming 06/27/2025 WFFM Red White And Black 2025
50 Free
33.22
33.22
100 Free
37.22
1:10.44
100 Free
1:10.44
150 Free
39.08
1:49.52
200 Free
40.64
2:30.16
100 Free
1:19.72
250 Free
41.21
3:11.37
300 Free
42.17
3:53.54
100 Free
1:23.38
350 Free
41.16
4:34.70
400 Free
39.83
5:14.53
100 Free
1:20.99
3024 William Floeter 5:14.58 14 B Min BB: 5:10.19 (+4.39s | 1.4%) Velocity Aquatics 06/05/2026 2026 MN NSAC Summer Invite
50 Free
34.07
34.07
100 Free
40.49
1:14.56
100 Free
1:14.56
150 Free
41.17
1:55.73
200 Free
39.99
2:35.72
100 Free
1:21.16
250 Free
40.67
3:16.39
300 Free
40.77
3:57.16
100 Free
1:21.44
350 Free
39.06
4:36.22
400 Free
38.36
5:14.58
100 Free
1:17.42
3025 Zsolt Kovesi 5:14.60 16 B Min BB: 5:10.19 (+4.41s | 1.4%) Quest Swimming 06/14/2024 SwimRVA Summer Invitational
100 Free
1:14.76
1:14.76
100 Free
1:14.76
200 Free
1:20.75
2:35.51
100 Free
1:20.75
300 Free
1:22.14
3:57.65
100 Free
1:22.14
400 Free
1:16.95
5:14.60
100 Free
1:16.95
3026 Callen Dawson 5:14.62 15 B Min BB: 5:10.19 (+4.43s | 1.4%) The YMCA of Southwest Florida 06/20/2025 2025 GCST MARK MCCAW SUMMER
50 Free
34.13
34.13
100 Free
38.87
1:13.00
100 Free
1:13.00
150 Free
41.05
1:54.05
200 Free
40.77
2:34.82
100 Free
1:21.82
250 Free
40.97
3:15.79
300 Free
40.13
3:55.92
100 Free
1:21.10
350 Free
40.28
4:36.20
400 Free
38.42
5:14.62
100 Free
1:18.70
3027 Samy Dessouky 5:14.67 15 B Min BB: 5:10.19 (+4.48s | 1.4%) Alamo Area Aquatic Association 07/25/2025 2025 ST AAAA NE LC End Of Season Splash
50 Free
34.14
34.14
100 Free
39.97
1:14.11
100 Free
1:14.11
150 Free
40.37
1:54.48
200 Free
40.66
2:35.14
100 Free
1:21.03
250 Free
40.14
3:15.28
300 Free
40.95
3:56.23
100 Free
1:21.09
350 Free
40.39
4:36.62
400 Free
38.05
5:14.67
100 Free
1:18.44
3028 Isaac Paulson 5:14.68 16 B Min BB: 5:10.19 (+4.49s | 1.4%) Yankton Swim Team 06/20/2025 VAST SPLASH
50 Free
33.68
33.68
100 Free
37.62
1:11.30
100 Free
1:11.30
150 Free
39.58
1:50.88
200 Free
39.89
2:30.77
100 Free
1:19.47
250 Free
41.70
3:12.47
300 Free
41.17
3:53.64
100 Free
1:22.87
350 Free
41.08
4:34.72
400 Free
39.96
5:14.68
100 Free
1:21.04
3029 Jonah Hsu 5:14.71 16 B Min BB: 5:10.19 (+4.52s | 1.4%) Palo Alto Stanford Aquatics 06/07/2024 Burlingame Aquatic Club Long Course CBA+
3030 Luca Battaglioli 5:14.74 16 B Min BB: 5:10.19 (+4.55s | 1.4%) CAC Stingrays Swim Team 07/11/2025 2025 CO NJ Firecracker Invite
50 Free
35.02
35.02
100 Free
39.75
1:14.77
100 Free
1:14.77
150 Free
40.52
1:55.29
200 Free
40.19
2:35.48
100 Free
1:20.71
250 Free
40.68
3:16.16
300 Free
40.23
3:56.39
100 Free
1:20.91
350 Free
39.88
4:36.27
400 Free
38.47
5:14.74
100 Free
1:18.35
3031 Jackson Swed 5:14.78 16 B Min BB: 5:10.19 (+4.59s | 1.5%) SwimRise Aquatics 05/02/2026 SwimRise IMX IMR Challenge
3032 Grayson Martin 5:14.83 15 B Min BB: 5:10.19 (+4.64s | 1.5%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
3033 Benjamin Clark 5:14.92 15 B Min BB: 5:10.19 (+4.73s | 1.5%) Mighty Marlins Swim Club 05/29/2025 2025 IE VS Apple Capital
50 Free
34.50
34.50
100 Free
40.53
1:15.03
100 Free
1:15.03
150 Free
42.55
1:57.58
200 Free
40.33
2:37.91
100 Free
1:22.88
250 Free
39.71
3:17.62
300 Free
41.73
3:59.35
100 Free
1:21.44
350 Free
40.48
4:39.83
400 Free
35.09
5:14.92
100 Free
1:15.57
3034 Theo Ullmann 5:14.93 15 B Min BB: 5:10.19 (+4.74s | 1.5%) Nation\\\\\\'s Capital Swim Club 05/17/2024 Freedom Splash
50 Free
33.00
33.00
100 Free
39.06
1:12.06
100 Free
1:12.06
150 Free
40.62
1:52.68
200 Free
40.93
2:33.61
100 Free
1:21.55
250 Free
40.80
3:14.41
300 Free
40.85
3:55.26
100 Free
1:21.65
350 Free
40.56
4:35.82
400 Free
39.11
5:14.93
100 Free
1:19.67
3035 Macen Stafford 5:14.95 14 B Min BB: 5:10.19 (+4.76s | 1.5%) Clearfied City Aquatics Team 06/22/2024 2024 UT HAST RWB Invitational
50 Free
33.97
33.97
100 Free
39.67
1:13.64
100 Free
1:13.64
150 Free
39.91
1:53.55
200 Free
40.20
2:33.75
100 Free
1:20.11
250 Free
40.43
3:14.18
300 Free
40.95
3:55.13
100 Free
1:21.38
350 Free
41.32
4:36.45
400 Free
38.50
5:14.95
100 Free
1:19.82
3036 Grayson Lalonde 5:15.04 15 B Min BB: 5:10.19 (+4.85s | 1.5%) Valley Aquatics 06/20/2025 2025 IE VS Starlight Open
3037 Evan Givens 5:15.07 15 B Min BB: 5:10.19 (+4.88s | 1.5%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
50 Free
33.96
33.96
100 Free
38.87
1:12.83
100 Free
1:12.83
150 Free
41.07
1:53.90
200 Free
40.97
2:34.87
100 Free
1:22.04
250 Free
41.43
3:16.30
300 Free
41.08
3:57.39
100 Free
1:22.52
350 Free
40.36
4:37.75
400 Free
37.32
5:15.07
100 Free
1:17.68
3038 Lucas Zheng 5:15.08 16 B Min BB: 5:10.19 (+4.89s | 1.6%) Piranhas YMCA of the Suncoast 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Free
33.19
33.19
100 Free
38.54
1:11.73
100 Free
1:11.73
150 Free
40.19
1:51.92
200 Free
41.15
2:33.07
100 Free
1:21.34
250 Free
41.22
3:14.29
300 Free
41.28
3:55.57
100 Free
1:22.50
350 Free
41.19
4:36.76
400 Free
38.32
5:15.08
100 Free
1:19.51
3039 Francesco Nicolo 5:15.21 16 B Min BB: 5:10.19 (+5.02s | 1.6%) Boulder Swim Team 04/24/2026 2026 CO FAST Spring Splash
50 Free
37.22
37.22
100 Free
39.30
1:16.52
100 Free
1:16.52
150 Free
42.37
1:58.89
200 Free
40.06
2:38.95
100 Free
1:22.43
250 Free
42.65
3:21.60
300 Free
38.60
4:00.20
100 Free
1:21.25
350 Free
40.77
4:40.97
400 Free
34.24
5:15.21
100 Free
1:15.01
3040 Jack Thorpe 5:15.26 15 B Min BB: 5:10.19 (+5.07s | 1.6%) Minnetonka Swim Club 06/27/2026 2026 STAR Summer Splash Invite
50 Free
34.57
34.57
100 Free
38.35
1:12.92
100 Free
1:12.92
150 Free
40.98
1:53.90
200 Free
41.03
2:34.93
100 Free
1:22.01
250 Free
40.94
3:15.87
300 Free
41.31
3:57.18
100 Free
1:22.25
350 Free
40.93
4:38.11
400 Free
37.15
5:15.26
100 Free
1:18.08
3041 Jasper Kotowicz 5:15.26 16 B Min BB: 5:10.19 (+5.07s | 1.6%) Nation\\\\\\'s Capital Swim Club 04/26/2024 2024 Helen Wang Sunflower Classic
3042 Bryce Murrow 5:15.27 16 B Min BB: 5:10.19 (+5.08s | 1.6%) Com Aquatics 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
3043 Kyle Lukovski 5:15.34 14 B Min BB: 5:10.19 (+5.15s | 1.6%) SwimStrongsville 07/12/2025 LSSC Avon Classic
50 Free
32.14
32.14
100 Free
37.90
1:10.04
100 Free
1:10.04
150 Free
40.54
1:50.58
200 Free
41.89
2:32.47
100 Free
1:22.43
250 Free
40.92
3:13.40
300 Free
41.57
3:54.97
100 Free
1:22.49
350 Free
40.96
4:35.93
400 Free
39.41
5:15.34
100 Free
1:20.37
3044 Brennan Holcomb 5:15.36 15 B Min BB: 5:10.19 (+5.17s | 1.6%) Bend Swim Club 05/02/2025 Bend Swim Club May Invitational
3045 ShengJie Tang 5:15.38 15 B Min BB: 5:10.19 (+5.19s | 1.6%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
3046 Griffin Pokladnik 5:15.38 15 B Min BB: 5:10.19 (+5.19s | 1.6%) Foxjets Swim Team 06/19/2026 2026 MN MAN Red White Blue Invite Copied
50 Free
33.76
33.76
100 Free
39.78
1:13.54
100 Free
1:13.54
150 Free
41.14
1:54.68
200 Free
42.96
2:37.64
100 Free
1:24.10
250 Free
40.12
3:17.76
300 Free
41.51
3:59.27
100 Free
1:21.63
350 Free
40.37
4:39.64
400 Free
35.74
5:15.38
100 Free
1:16.11
3047 Colton Hobbs 5:15.44 16 B Min BB: 5:10.19 (+5.25s | 1.7%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
50 Free
33.91
33.91
100 Free
39.02
1:12.93
100 Free
1:12.93
150 Free
39.95
1:52.88
200 Free
40.34
2:33.22
100 Free
1:20.29
250 Free
40.55
3:13.77
300 Free
40.81
3:54.58
100 Free
1:21.36
350 Free
41.08
4:35.66
400 Free
39.78
5:15.44
100 Free
1:20.86
3048 Isaiah Morgan 5:15.48 15 B Min BB: 5:10.19 (+5.29s | 1.7%) Jets Aquatic Club 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Free
36.01
36.01
100 Free
40.40
1:16.41
100 Free
1:16.41
150 Free
41.51
1:57.92
200 Free
41.19
2:39.11
100 Free
1:22.70
250 Free
40.00
3:19.11
300 Free
39.57
3:58.68
100 Free
1:19.57
350 Free
39.14
4:37.82
400 Free
37.66
5:15.48
100 Free
1:16.80
3049 Weston VanKeulen 5:15.50 16 B Min BB: 5:10.19 (+5.31s | 1.7%) Sioux Falls Swim Team 06/28/2024 2024 SD SFST June Invite
50 Free
34.65
34.65
100 Free
38.55
1:13.20
100 Free
1:13.20
150 Free
40.70
1:53.90
200 Free
40.29
2:34.19
100 Free
1:20.99
250 Free
40.56
3:14.75
300 Free
40.95
3:55.70
100 Free
1:21.51
350 Free
40.44
4:36.14
400 Free
39.36
5:15.50
100 Free
1:19.80
3050 Julian Torres 5:15.54 14 B Min BB: 5:10.19 (+5.35s | 1.7%) Atomic Swim Club 05/29/2025 2025 IE VS Apple Capital
50 Free
33.40
33.40
100 Free
37.22
1:10.62
100 Free
1:10.62
150 Free
40.38
1:51.00
200 Free
40.19
2:31.19
100 Free
1:20.57
250 Free
41.88
3:13.07
300 Free
41.30
3:54.37
100 Free
1:23.18
350 Free
40.24
4:34.61
400 Free
40.93
5:15.54
100 Free
1:21.17

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