New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
2701 Maxwell Holdstock 5:10.23 18 B Min BB: 5:03.09 (+7.14s | 2.3%) South Davis Aquatics Team 06/21/2024 SDAT Summer Fun SCM Meet
50 Free
33.99
33.99
100 Free
39.10
1:13.09
100 Free
1:13.09
150 Free
39.76
1:52.85
200 Free
40.21
2:33.06
100 Free
1:19.97
250 Free
40.43
3:13.49
300 Free
40.39
3:53.88
100 Free
1:20.82
350 Free
39.49
4:33.37
400 Free
36.86
5:10.23
100 Free
1:16.35
2702 Sydney Smith 5:10.23 18 B Min BB: 5:03.09 (+7.14s | 2.3%) Univ. of Denver Hilltoppers 05/17/2025 2025 CO Hilltopper Invite
50 Free
33.86
33.86
100 Free
38.82
1:12.68
100 Free
1:12.68
150 Free
40.38
1:53.06
200 Free
40.11
2:33.17
100 Free
1:20.49
250 Free
40.94
3:14.11
300 Free
38.86
3:52.97
100 Free
1:19.80
350 Free
38.87
4:31.84
400 Free
38.39
5:10.23
100 Free
1:17.26
2703 Jason Hufford 5:10.33 18 B Min BB: 5:03.09 (+7.24s | 2.3%) Quest Swimming 05/19/2023 HNVR Storm Surge 2023
50 Free
36.32
36.32
100 Free
40.08
1:16.40
100 Free
1:16.40
150 Free
40.19
1:56.59
200 Free
40.28
2:36.87
100 Free
1:20.47
250 Free
39.53
3:16.40
300 Free
39.09
3:55.49
100 Free
1:18.62
350 Free
38.40
4:33.89
400 Free
36.44
5:10.33
100 Free
1:14.84
2704 Mason Alston 5:10.36 18 B Min BB: 5:03.09 (+7.27s | 2.3%) Fork Union Aquatic Club 04/26/2024 2024 Helen Wang Sunflower Classic
2705 Rheimy Lian 5:10.44 16 B Min BB: 5:03.09 (+7.35s | 2.4%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
2706 Alexandre Williams 5:10.56 18 B Min BB: 5:03.09 (+7.47s | 2.4%) Nampa Swim Team 05/16/2025 2025 Spring Fling LC Invitational
50 Free
34.38
34.38
100 Free
38.55
1:12.93
100 Free
1:12.93
150 Free
39.91
1:52.84
200 Free
40.72
2:33.56
100 Free
1:20.63
250 Free
41.02
3:14.58
300 Free
40.63
3:55.21
100 Free
1:21.65
350 Free
38.48
4:33.69
400 Free
36.87
5:10.56
100 Free
1:15.35
2707 Owen Purcell 5:10.56 17 B Min BB: 5:03.09 (+7.47s | 2.4%) Walnut Creek Aquabears 05/25/2024 2024 Tiger Aquatics C B BB+ Memorial Day Meet
2708 Brayden Welk 5:10.72 16 B Min BB: 5:03.09 (+7.63s | 2.5%) North Star Swim Team 07/18/2025 2025 MN MAN Minnesota Regional Championship
50 Free
33.57
33.57
100 Free
37.82
1:11.39
100 Free
1:11.39
150 Free
38.72
1:50.11
200 Free
40.14
2:30.25
100 Free
1:18.86
250 Free
41.22
3:11.47
300 Free
41.55
3:53.02
100 Free
1:22.77
350 Free
39.77
4:32.79
400 Free
37.93
5:10.72
100 Free
1:17.70
2709 Markus Nina 5:10.75 17 B Min BB: 5:03.09 (+7.66s | 2.5%) Fort Collins Area Swim Team 06/06/2025 2025 CO FAST June Bonanza
50 Free
33.22
33.22
100 Free
37.50
1:10.72
100 Free
1:10.72
150 Free
39.98
1:50.70
200 Free
40.06
2:30.76
100 Free
1:20.04
250 Free
42.62
3:13.38
300 Free
42.57
3:55.95
100 Free
1:25.19
350 Free
39.64
4:35.59
400 Free
35.16
5:10.75
100 Free
1:14.80
2710 Corrigan Olson 5:10.77 17 B Min BB: 5:03.09 (+7.68s | 2.5%) Storm Aquatics Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Free
23.07
23.07
100 Free
46.69
1:09.76
100 Free
1:09.76
150 Free
37.34
1:47.10
200 Free
44.00
2:31.10
100 Free
1:21.34
250 Free
41.59
3:12.69
300 Free
41.24
3:53.93
100 Free
1:22.83
350 Free
27.30
4:21.23
400 Free
49.54
5:10.77
100 Free
1:16.84
2711 Matthew Codispoti 5:10.85 18 B Min BB: 5:03.09 (+7.76s | 2.5%) Boise YMCA Swim Team 07/18/2025 2025 LCM Summer Championships
50 Free
32.83
32.83
100 Free
37.88
1:10.71
100 Free
1:10.71
150 Free
39.06
1:49.77
200 Free
40.91
2:30.68
100 Free
1:19.97
250 Free
39.95
3:10.63
300 Free
40.83
3:51.46
100 Free
1:20.78
350 Free
40.49
4:31.95
400 Free
38.90
5:10.85
100 Free
1:19.39
2712 Ben Monson 5:10.94 18 B Min BB: 5:03.09 (+7.85s | 2.5%) Reno Aquatic Club 07/12/2025 2025 Silver State Championships
50 Free
34.51
34.51
100 Free
38.72
1:13.23
100 Free
1:13.23
150 Free
39.66
1:52.89
200 Free
40.35
2:33.24
100 Free
1:20.01
250 Free
40.06
3:13.30
300 Free
40.04
3:53.34
100 Free
1:20.10
350 Free
39.63
4:32.97
400 Free
37.97
5:10.94
100 Free
1:17.60
2713 Tyler Law 5:10.95 17 B Min BB: 5:03.09 (+7.86s | 2.5%) Tampa Elite Aquatics 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Free
33.08
33.08
100 Free
37.67
1:10.75
100 Free
1:10.75
150 Free
39.15
1:49.90
200 Free
40.51
2:30.41
100 Free
1:19.66
250 Free
41.24
3:11.65
300 Free
41.12
3:52.77
100 Free
1:22.36
350 Free
39.41
4:32.18
400 Free
38.77
5:10.95
100 Free
1:18.18
2714 Brody Parrish 5:10.97 17 B Min BB: 5:03.09 (+7.88s | 2.5%) Virginia Gators 05/01/2026 2026 HOKI May Day Invite Copied
50 Free
34.15
34.15
100 Free
37.77
1:11.92
100 Free
1:11.92
150 Free
39.78
1:51.70
200 Free
39.62
2:31.32
100 Free
1:19.40
250 Free
40.75
3:12.07
300 Free
40.23
3:52.30
100 Free
1:20.98
350 Free
40.55
4:32.85
400 Free
38.12
5:10.97
100 Free
1:18.67
2715 Elijah Cole 5:11.00 17 B Min BB: 5:03.09 (+7.91s | 2.5%) Virginia Gators 05/01/2026 2026 HOKI May Day Invite Copied
50 Free
35.46
35.46
100 Free
37.92
1:13.38
100 Free
1:13.38
150 Free
40.05
1:53.43
200 Free
39.10
2:32.53
100 Free
1:19.15
300 Free
1:20.90
3:53.43
100 Free
1:20.90
350 Free
40.20
4:33.63
400 Free
37.37
5:11.00
100 Free
1:17.57
2716 Nathan Moehle 5:11.04 18 B Min BB: 5:03.09 (+7.95s | 2.6%) Cottonwood Heights Aquatics 05/31/2024 2024 UT CHAT Non Qualifier
50 Free
33.53
33.53
100 Free
38.80
1:12.33
100 Free
1:12.33
150 Free
40.16
1:52.49
200 Free
41.28
2:33.77
100 Free
1:21.44
250 Free
40.79
3:14.56
300 Free
39.84
3:54.40
100 Free
1:20.63
350 Free
39.94
4:34.34
400 Free
36.70
5:11.04
100 Free
1:16.64
2717 Abhinav Kashyab 5:11.07 17 B Min BB: 5:03.09 (+7.98s | 2.6%) Livermore AquaCowboys 06/22/2024 Orinda Aquatics LC Senior Open Meet
2718 Brandon Scheel 5:11.08 18 B Min BB: 5:03.09 (+7.99s | 2.6%) Fork Union Aquatic Club 04/26/2024 2024 Helen Wang Sunflower Classic
2719 Daniel Zhu 5:11.13 16 B Min BB: 5:03.09 (+8.04s | 2.6%) Quicksilver Swimming 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
2720 Zachary Stalzer 5:11.14 17 B Min BB: 5:03.09 (+8.05s | 2.6%) North Coast Aquatic Team 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
34.49
34.49
100 Free
38.22
1:12.71
100 Free
1:12.71
150 Free
40.18
1:52.89
200 Free
40.59
2:33.48
100 Free
1:20.77
250 Free
41.65
3:15.13
300 Free
39.36
3:54.49
100 Free
1:21.01
350 Free
40.70
4:35.19
400 Free
35.95
5:11.14
100 Free
1:16.65
2721 Mason Duffy 5:11.14 17 B Min BB: 5:03.09 (+8.05s | 2.6%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
2722 Carston Chamberlain 5:11.23 17 B Min BB: 5:03.09 (+8.14s | 2.6%) Lehi Aquatics 05/24/2024 Sizzlin Summer Invite May 2024
50 Free
35.19
35.19
100 Free
36.70
1:11.89
100 Free
1:11.89
150 Free
38.53
1:50.42
200 Free
38.95
2:29.37
100 Free
1:17.48
250 Free
41.54
3:10.91
300 Free
40.28
3:51.19
100 Free
1:21.82
350 Free
40.96
4:32.15
400 Free
39.07
5:11.23
100 Free
1:20.04
2723 Maximilian Weltchek 5:11.26 17 B Min BB: 5:03.09 (+8.17s | 2.6%) South Valley Makos 06/18/2022 2022 06 DACA LC CBA+
2724 Carson Corbin 5:11.26 17 B Min BB: 5:03.09 (+8.17s | 2.6%) Milford Area Swim Team 07/30/2026 2026 OH Tim Myers LC Senior Champs
50 Free
32.54
32.54
100 Free
38.88
1:11.43
100 Free
1:11.43
150 Free
39.35
1:50.78
200 Free
41.76
2:32.54
100 Free
1:21.11
250 Free
39.20
3:11.74
300 Free
41.62
3:53.36
100 Free
1:20.82
350 Free
39.90
4:33.26
400 Free
38.00
5:11.26
100 Free
1:17.90
2725 Liam Kradel 5:11.42 17 B Min BB: 5:03.09 (+8.33s | 2.7%) Suwc Sea Snakes Swim Team 06/14/2024 2024 Winchester Long Course Inviational
2726 Adhav Madabooshi Sainath 5:11.44 16 B Min BB: 5:03.09 (+8.35s | 2.7%) Tualatin Hills Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Free
33.57
33.57
100 Free
38.40
1:11.97
100 Free
1:11.97
150 Free
39.48
1:51.45
200 Free
40.86
2:32.31
100 Free
1:20.34
250 Free
40.34
3:12.65
300 Free
41.70
3:54.35
100 Free
1:22.04
350 Free
40.32
4:34.67
400 Free
36.77
5:11.44
100 Free
1:17.09
2727 Alejandro Silva-Carrasco 5:11.45 16 B Min BB: 5:03.09 (+8.36s | 2.7%) Star 06/05/2026 2026 COSA Long Couse Open
50 Free
33.17
33.17
100 Free
38.22
1:11.39
100 Free
1:11.39
150 Free
40.67
1:52.06
200 Free
40.81
2:32.87
100 Free
1:21.48
250 Free
41.78
3:14.65
300 Free
41.93
3:56.58
100 Free
1:23.71
350 Free
39.93
4:36.51
400 Free
34.94
5:11.45
100 Free
1:14.87
2728 Ethan Pham 5:11.46 18 B Min BB: 5:03.09 (+8.37s | 2.7%) Unattached 04/13/2024 Terrapins LC Senior Open Meet
2729 Samuel Yoo 5:11.46 17 B Min BB: 5:03.09 (+8.37s | 2.7%) Columbia Aquatics Association 04/17/2026 2026 CAC Spring Swimming To The 80's LCM Sw
100 Free
1:10.85
1:10.85
100 Free
1:10.85
150 Free
39.10
1:49.95
200 Free
40.31
2:30.26
100 Free
1:19.41
250 Free
39.97
3:10.23
300 Free
41.69
3:51.92
100 Free
1:21.66
350 Free
40.19
4:32.11
400 Free
39.35
5:11.46
100 Free
1:19.54
2730 Noah Ballestrasse 5:11.60 17 B Min BB: 5:03.09 (+8.51s | 2.7%) Swim South Bay 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
2731 Christian Peters 5:11.62 17 B Min BB: 5:03.09 (+8.53s | 2.7%) Sailfish 05/31/2025 2025 ST LSAC For The City (LCM)
2732 Aiden Madaras 5:11.64 16 B Min BB: 5:03.09 (+8.55s | 2.7%) Nova of Virginia 06/27/2024 NOVA Firecracker Classic
50 Free
34.82
34.82
100 Free
39.77
1:14.59
100 Free
1:14.59
150 Free
40.15
1:54.74
200 Free
40.97
2:35.71
100 Free
1:21.12
250 Free
39.50
3:15.21
300 Free
39.84
3:55.05
100 Free
1:19.34
350 Free
38.55
4:33.60
400 Free
38.04
5:11.64
100 Free
1:16.59
2733 Zachary Nelson 5:11.68 18 B Min BB: 5:03.09 (+8.59s | 2.8%) Velocity Swimming 05/29/2025 2025 IE VS Apple Capital
50 Free
32.95
32.95
100 Free
38.78
1:11.73
100 Free
1:11.73
150 Free
40.30
1:52.03
200 Free
40.15
2:32.18
100 Free
1:20.45
250 Free
40.98
3:13.17
300 Free
40.75
3:53.92
100 Free
1:21.73
350 Free
40.70
4:34.62
400 Free
37.06
5:11.68
100 Free
1:17.76
2734 Brylan Chapman 5:11.75 17 B Min BB: 5:03.09 (+8.66s | 2.8%) Sharks Aquatic Club 06/06/2026 SAC Summer Open
50 Free
37.75
37.75
100 Free
38.83
1:16.58
100 Free
1:16.58
150 Free
41.70
1:58.28
200 Free
39.41
2:37.69
100 Free
1:21.11
250 Free
41.25
3:18.94
300 Free
38.80
3:57.74
100 Free
1:20.05
350 Free
37.90
4:35.64
400 Free
36.11
5:11.75
100 Free
1:14.01
2735 Thomas Romanski 5:11.79 17 B Min BB: 5:03.09 (+8.70s | 2.8%) Bulldog Aquatic Club 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Free
32.75
32.75
100 Free
37.38
1:10.14
100 Free
1:10.14
150 Free
39.78
1:49.92
200 Free
40.18
2:30.10
100 Free
1:19.96
250 Free
41.30
3:11.40
300 Free
41.74
3:53.14
100 Free
1:23.04
350 Free
40.79
4:33.93
400 Free
37.86
5:11.79
100 Free
1:18.65
2736 Joseph Palen 5:11.89 18 B Min BB: 5:03.09 (+8.80s | 2.8%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
50 Free
33.53
33.53
100 Free
38.94
1:12.47
100 Free
1:12.47
150 Free
40.06
1:52.53
200 Free
40.82
2:33.35
100 Free
1:20.88
250 Free
40.87
3:14.22
300 Free
40.73
3:54.95
100 Free
1:21.60
350 Free
38.76
4:33.71
400 Free
38.18
5:11.89
100 Free
1:16.94
2737 Jacob Dolinar 5:11.99 17 B Min BB: 5:03.09 (+8.90s | 2.9%) Hilltop Aquatic Swim Team 06/22/2024 2024 UT HAST RWB Invitational
50 Free
34.85
34.85
100 Free
38.26
1:13.11
100 Free
1:13.11
150 Free
40.79
1:53.90
200 Free
40.10
2:34.00
100 Free
1:20.89
250 Free
40.95
3:14.95
300 Free
40.26
3:55.21
100 Free
1:21.21
350 Free
39.28
4:34.49
400 Free
37.50
5:11.99
100 Free
1:16.78
2738 Tanner Brant 5:12.00 17 B Min BB: 5:03.09 (+8.91s | 2.9%) Coast Gaurd Blue Dolphins 07/06/2023 2023 TIDE Summer Awards
50 Free
35.27
35.27
100 Free
40.04
1:15.31
100 Free
1:15.31
150 Free
40.06
1:55.37
200 Free
40.54
2:35.91
100 Free
1:20.60
250 Free
39.76
3:15.67
300 Free
40.45
3:56.12
100 Free
1:20.21
350 Free
39.33
4:35.45
400 Free
36.55
5:12.00
100 Free
1:15.88
2739 Daniel AU 5:12.04 18 B Min BB: 5:03.09 (+8.95s | 2.9%) San Ramon Valley Aquatics 04/22/2023 SRVA LCM CBBB+
2740 Eric Zhang 5:12.12 18 B Min BB: 5:03.09 (+9.03s | 2.9%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
2741 Blake Pentecost 5:12.24 17 B Min BB: 5:03.09 (+9.15s | 2.9%) Dart Swimming 05/16/2021 DART Long Course Quad Meet
2742 John Nguyen 5:12.42 17 B Min BB: 5:03.09 (+9.33s | 3.0%) Columbia River Swim Team 06/26/2025 2025 PN CSC 104th Annual Senior Seattle Open
2743 Chan Na 5:12.44 17 B Min BB: 5:03.09 (+9.35s | 3.0%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational
2744 John Kreitz 5:12.47 17 B Min BB: 5:03.09 (+9.38s | 3.0%) Surge Aquatics 06/27/2025 2025 ST HPAC Long Course STX Championship
2745 Jens Sharbono 5:12.49 17 B Min BB: 5:03.09 (+9.40s | 3.0%) Northern Lights Swimming Assoc 07/11/2026 2026 MN BAC Last Chance Invitational
2746 Kasen Guo 5:12.51 17 B Min BB: 5:03.09 (+9.42s | 3.0%) Sunnyvale Swim Club 06/07/2024 DACA LC C B A+ Meet
2747 Rafael Estimo 5:12.53 18 B Min BB: 5:03.09 (+9.44s | 3.0%) Dart Swimming 05/20/2022 Vallejo Aquatic Club LC C B A+
2748 Cole Harclerode 5:12.57 17 B Min BB: 5:03.09 (+9.48s | 3.0%) Marlins Of Raleigh 06/17/2022 2022 VA Virginia Commonwealth Games
50 Free
34.58
34.58
100 Free
38.52
1:13.10
100 Free
1:13.10
150 Free
40.96
1:54.06
200 Free
41.07
2:35.13
100 Free
1:22.03
250 Free
41.23
3:16.36
300 Free
40.74
3:57.10
100 Free
1:21.97
350 Free
39.48
4:36.58
400 Free
35.99
5:12.57
100 Free
1:15.47
2749 Mark Schneeman 5:12.76 18 B Min BB: 5:03.09 (+9.67s | 3.1%) Tsm Aquatics 05/07/2023 2023 POST CIF Long Course Meet
2750 Cayden Schmalz 5:12.82 17 B Min BB: 5:03.09 (+9.73s | 3.1%) Peddie Aquatic Association 06/20/2026 2026 Hot Summer Nights
50 Free
34.71
34.71
100 Free
38.18
1:12.89
100 Free
1:12.89
150 Free
39.65
1:52.54
200 Free
40.14
2:32.68
100 Free
1:19.79
250 Free
40.67
3:13.36
300 Free
41.00
3:54.36
100 Free
1:21.67
350 Free
40.04
4:34.40
400 Free
38.42
5:12.82
100 Free
1:18.46

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.