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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
1851 Jayden Marksberry 4:49.55 17 BB Min A: 4:39.79 (+9.76s | 3.4%) Swim Houston Aquatics Center 06/20/2025 2025 ST AAAA NS George Block Invite
1852 Grady Wright 4:49.56 16 BB Min A: 4:39.79 (+9.77s | 3.4%) Coastal Machine Aquatics Club 07/20/2023 2023 CA CITI Summer Age Group Championships
1853 Leonardo Martinez 4:49.57 17 BB Min A: 4:39.79 (+9.78s | 3.4%) Miami Swimming 04/25/2026 2026 Azura Spring Open LCM Invit
1854 Heath Kyllingstad 4:49.58 17 BB Min A: 4:39.79 (+9.79s | 3.4%) Hanover Aquatics 07/06/2023 2023 RAYS Summer Awards
50 Free
30.36
30.36
100 Free
33.81
1:04.17
100 Free
1:04.17
150 Free
36.85
1:41.02
200 Free
36.35
2:17.37
100 Free
1:13.20
250 Free
37.94
2:55.31
300 Free
37.74
3:33.05
100 Free
1:15.68
350 Free
39.50
4:12.55
400 Free
37.03
4:49.58
100 Free
1:16.53
1855 Ethan Gonzalez 4:49.59 18 BB Min A: 4:39.79 (+9.80s | 3.4%) Porter Valley Polar Bears 06/16/2022 2022 CA SCS BUEN June Age Group
50 Free
32.15
32.15
100 Free
36.57
1:08.72
100 Free
1:08.72
150 Free
37.39
1:46.11
200 Free
37.90
2:24.01
100 Free
1:15.29
250 Free
37.24
3:01.25
300 Free
37.27
3:38.52
100 Free
1:14.51
350 Free
36.93
4:15.45
400 Free
34.14
4:49.59
100 Free
1:11.07
1856 Vincent Battaglini 4:49.66 17 BB Min A: 4:39.79 (+9.87s | 3.4%) East Carolina Aquatics 06/02/2023 2023 SwimRVA Success Bell CHASE
100 Free
1:07.20
1:07.20
100 Free
1:07.20
200 Free
1:14.98
2:22.18
100 Free
1:14.98
300 Free
1:15.72
3:37.90
100 Free
1:15.72
400 Free
1:11.76
4:49.66
100 Free
1:11.76
1857 Carter Peters 4:49.69 17 BB Min A: 4:39.79 (+9.90s | 3.4%) Hurricanes Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
30.59
30.59
100 Free
34.81
1:05.40
100 Free
1:05.40
150 Free
33.44
1:38.84
200 Free
39.85
2:18.69
100 Free
1:13.29
250 Free
38.77
2:57.46
300 Free
37.63
3:35.09
100 Free
1:16.40
350 Free
38.41
4:13.50
400 Free
36.19
4:49.69
100 Free
1:14.60
1858 Lucas Gens 4:49.70 18 BB Min A: 4:39.79 (+9.91s | 3.4%) South Metro Storm 06/26/2026 2026 MN PRNH Summer Chomp
50 Free
33.06
33.06
100 Free
35.54
1:08.60
100 Free
1:08.60
150 Free
36.37
1:44.97
200 Free
36.33
2:21.30
100 Free
1:12.70
250 Free
36.41
2:57.71
300 Free
37.29
3:35.00
100 Free
1:13.70
350 Free
38.11
4:13.11
400 Free
36.59
4:49.70
100 Free
1:14.70
1859 John Sallee 4:49.71 17 BB Min A: 4:39.79 (+9.92s | 3.4%) Sarasota Tsunami Swim Team 05/16/2025 2025 SAINT PETE S 2nd LONG COURSE MEET
50 Free
33.54
33.54
100 Free
36.30
1:09.84
100 Free
1:09.84
150 Free
37.16
1:47.00
200 Free
37.34
2:24.34
100 Free
1:14.50
250 Free
36.99
3:01.33
300 Free
37.05
3:38.38
100 Free
1:14.04
350 Free
36.97
4:15.35
400 Free
34.36
4:49.71
100 Free
1:11.33
1860 Anthony Gerges 4:49.74 17 BB Min A: 4:39.79 (+9.95s | 3.4%) Redlands Swim Team 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Free
32.98
32.98
100 Free
36.72
1:09.70
100 Free
1:09.70
150 Free
37.06
1:46.76
200 Free
36.92
2:23.68
100 Free
1:13.98
250 Free
37.60
3:01.28
300 Free
37.31
3:38.59
100 Free
1:14.91
350 Free
36.30
4:14.89
400 Free
34.85
4:49.74
100 Free
1:11.15
1861 Jonathan Perez-Gudino 4:49.75 18 BB Min A: 4:39.79 (+9.96s | 3.4%) Tri-city Channel Cats 05/02/2025 2025 THSC Spring Invitational
50 Free
32.92
32.92
100 Free
36.33
1:09.25
100 Free
1:09.25
150 Free
36.78
1:46.03
200 Free
36.21
2:22.24
100 Free
1:12.99
250 Free
35.97
2:58.21
300 Free
37.08
3:35.29
100 Free
1:13.05
350 Free
37.21
4:12.50
400 Free
37.25
4:49.75
100 Free
1:14.46
1862 Asher Chang 4:49.80 16 BB Min A: 4:39.79 (+10.01s | 3.5%) Nitro Swimming 06/20/2025 2025 FAST Independence Invitational
50 Free
32.53
32.53
100 Free
35.67
1:08.20
100 Free
1:08.20
150 Free
35.66
1:43.86
200 Free
36.34
2:20.20
100 Free
1:12.00
250 Free
36.23
2:56.43
300 Free
37.42
3:33.85
100 Free
1:13.65
350 Free
38.43
4:12.28
400 Free
37.52
4:49.80
100 Free
1:15.95
1863 Griffin Lusk 4:49.82 18 BB Min A: 4:39.79 (+10.03s | 3.5%) Stingrays Swim Team 04/26/2024 2024 Helen Wang Sunflower Classic
1864 Sullivan Smith 4:49.84 17 BB Min A: 4:39.79 (+10.05s | 3.5%) Tampa Bay Aquatic Club 04/18/2025 2025 SPA Spring First Long Course Meet
50 Free
31.18
31.18
100 Free
36.05
1:07.23
100 Free
1:07.23
150 Free
37.07
1:44.30
200 Free
37.20
2:21.50
100 Free
1:14.27
250 Free
37.57
2:59.07
300 Free
36.91
3:35.98
100 Free
1:14.48
350 Free
37.11
4:13.09
400 Free
36.75
4:49.84
100 Free
1:13.86
1865 Nolan Andrews 4:49.85 17 BB Min A: 4:39.79 (+10.06s | 3.5%) AC Swim Club 05/17/2024 SRN Long Course CBA+
1866 Dominic Destino 4:49.87 16 BB Min A: 4:39.79 (+10.08s | 3.5%) Blazing Barracudas 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
31.61
31.61
100 Free
35.29
1:06.90
100 Free
1:06.90
150 Free
35.99
1:42.89
200 Free
36.92
2:19.81
100 Free
1:12.91
250 Free
37.08
2:56.89
300 Free
37.80
3:34.69
100 Free
1:14.88
350 Free
38.46
4:13.15
400 Free
36.72
4:49.87
100 Free
1:15.18
1867 Jaxon Davis 4:49.88 17 BB Min A: 4:39.79 (+10.09s | 3.5%) Sarasota Tsunami Swim Team 06/07/2025 2025 SRQ SUMMER AGE GROUP MEET
1868 Mirek Hanacek 4:49.89 18 BB Min A: 4:39.79 (+10.10s | 3.5%) Hills Hurricane Swimming 05/19/2023 Vallejo Aquatic Club LC C B A+
1869 Carson Walsh 4:49.95 17 BB Min A: 4:39.79 (+10.16s | 3.5%) Sailfish Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
1870 Samuel Shuler 4:49.97 18 BB Min A: 4:39.79 (+10.18s | 3.5%) Boise YMCA Swim Team 05/16/2025 2025 Spring Fling LC Invitational
50 Free
31.99
31.99
100 Free
36.95
1:08.94
100 Free
1:08.94
150 Free
37.67
1:46.61
200 Free
37.17
2:23.78
100 Free
1:14.84
250 Free
37.78
3:01.56
300 Free
37.74
3:39.30
100 Free
1:15.52
350 Free
35.88
4:15.18
400 Free
34.79
4:49.97
100 Free
1:10.67
1871 Broc Hafl 4:49.98 18 BB Min A: 4:39.79 (+10.19s | 3.5%) Williamsburg Aquatic Club 06/22/2024 2024 WAC Summer Sizzle Meet
50 Free
30.76
30.76
100 Free
34.65
1:05.41
100 Free
1:05.41
150 Free
36.49
1:41.90
200 Free
37.25
2:19.15
100 Free
1:13.74
250 Free
37.86
2:57.01
300 Free
37.79
3:34.80
100 Free
1:15.65
350 Free
37.85
4:12.65
400 Free
37.33
4:49.98
100 Free
1:15.18
1872 Samuel Kvam 4:49.99 17 BB Min A: 4:39.79 (+10.20s | 3.5%) West Express Swim Team 07/07/2023 2023 SD SFST Sanford Invitation
50 Free
32.15
32.15
100 Free
36.65
1:08.80
100 Free
1:08.80
150 Free
37.85
1:46.65
200 Free
36.87
2:23.52
100 Free
1:14.72
250 Free
37.13
3:00.65
300 Free
37.26
3:37.91
100 Free
1:14.39
350 Free
36.74
4:14.65
400 Free
35.34
4:49.99
100 Free
1:12.08
1873 Robert Morrell 4:50.01 17 BB Min A: 4:39.79 (+10.22s | 3.5%) SwimRise Aquatics 06/27/2025 SwimRise Season Finale
1874 Brigham Skinner 4:50.01 17 BB Min A: 4:39.79 (+10.22s | 3.5%) Cache Valley Marlins 06/06/2025 Speed Lake City 2025
50 Free
33.20
33.20
100 Free
35.94
1:09.14
100 Free
1:09.14
150 Free
36.42
1:45.56
200 Free
36.90
2:22.46
100 Free
1:13.32
250 Free
36.66
2:59.12
300 Free
37.31
3:36.43
100 Free
1:13.97
350 Free
37.48
4:13.91
400 Free
36.10
4:50.01
100 Free
1:13.58
1875 Andrey Ishchenko 4:50.03 18 BB Min A: 4:39.79 (+10.24s | 3.5%) COSA Swimming 06/25/2021 2021 Mt Rushmore Classic
50 Free
32.74
32.74
100 Free
36.43
1:09.17
100 Free
1:09.17
150 Free
38.00
1:47.17
200 Free
37.10
2:24.27
100 Free
1:15.10
250 Free
37.42
3:01.69
300 Free
37.23
3:38.92
100 Free
1:14.65
350 Free
37.62
4:16.54
400 Free
33.49
4:50.03
100 Free
1:11.11
1876 Ryan Keller 4:50.03 17 BB Min A: 4:39.79 (+10.24s | 3.5%) Atomic City Aquatic Club 06/18/2026 2026 Tennessee Aquatics June Invitational
1877 Beckett Brennan 4:50.06 17 BB Min A: 4:39.79 (+10.27s | 3.5%) Spartan Swim Club 05/31/2024 2024 TIDE Swimming Speedo Premier
50 Free
31.96
31.96
100 Free
37.09
1:09.05
100 Free
1:09.05
150 Free
37.79
1:46.84
200 Free
37.58
2:24.42
100 Free
1:15.37
250 Free
37.52
3:01.94
300 Free
37.34
3:39.28
100 Free
1:14.86
350 Free
35.87
4:15.15
400 Free
34.91
4:50.06
100 Free
1:10.78
1878 Ryan Chang 4:50.06 17 BB Min A: 4:39.79 (+10.27s | 3.5%) Dare Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
1879 Christopher Bolis-Smith 4:50.07 18 BB Min A: 4:39.79 (+10.28s | 3.5%) Old Dominion Aquatic Club 07/11/2024 2024 VSI Regional Summer Awards
50 Free
33.67
33.67
100 Free
35.58
1:09.25
100 Free
1:09.25
150 Free
37.23
1:46.48
200 Free
37.03
2:23.51
100 Free
1:14.26
250 Free
37.40
3:00.91
300 Free
36.65
3:37.56
100 Free
1:14.05
350 Free
37.24
4:14.80
400 Free
35.27
4:50.07
100 Free
1:12.51
1880 Zachary Garza 4:50.08 18 BB Min A: 4:39.79 (+10.29s | 3.5%) Waterloo Swimming 06/20/2025 2025 ST AAAA NS George Block Invite
1881 Luke Filiatraut 4:50.14 17 BB Min A: 4:39.79 (+10.35s | 3.6%) Lakeshore Swim Club 07/12/2025 LSSC Avon Classic
50 Free
31.36
31.36
100 Free
36.48
1:07.84
100 Free
1:07.84
150 Free
37.37
1:45.21
200 Free
38.05
2:23.26
100 Free
1:15.42
250 Free
38.21
3:01.47
300 Free
37.94
3:39.41
100 Free
1:16.15
350 Free
36.46
4:15.87
400 Free
34.27
4:50.14
100 Free
1:10.73
1882 Michael Wies 4:50.15 17 BB Min A: 4:39.79 (+10.36s | 3.6%) Cascade Swim Club 07/18/2025 2025 PN Chinook Age Group Seattle Open
1883 Marcus McMichael 4:50.16 17 BB Min A: 4:39.79 (+10.37s | 3.6%) Pacifica Sea Lions 05/17/2025 2025 LAMV SCM C B A+
50 Free
31.62
31.62
100 Free
35.32
1:06.94
100 Free
1:06.94
150 Free
36.87
1:43.81
200 Free
37.47
2:21.28
100 Free
1:14.34
250 Free
39.57
3:00.85
300 Free
36.94
3:37.79
100 Free
1:16.51
350 Free
37.01
4:14.80
400 Free
35.36
4:50.16
100 Free
1:12.37
1884 Riley Davis 4:50.17 18 BB Min A: 4:39.79 (+10.38s | 3.6%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
1885 Adrian Tarabay 4:50.18 18 BB Min A: 4:39.79 (+10.39s | 3.6%) Swim Houston Aquatics Center 06/20/2025 2025 ST AAAA NS George Block Invite
1886 Alexander Osman 4:50.25 17 BB Min A: 4:39.79 (+10.46s | 3.6%) Marlins Of Raleigh 05/15/2026 2026 NCAC Meet On The Hill
1887 Miguel Rances 4:50.29 18 BB Min A: 4:39.79 (+10.50s | 3.6%) Swim South Bay 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
1888 Eren Alemdar 4:50.31 17 BB Min A: 4:39.79 (+10.52s | 3.6%) Velocity Aquatics 07/18/2025 2025 MN MAN Minnesota Regional Championship
50 Free
31.76
31.76
100 Free
36.81
1:08.57
100 Free
1:08.57
150 Free
36.82
1:45.39
200 Free
38.69
2:24.08
100 Free
1:15.51
250 Free
36.84
3:00.92
300 Free
38.80
3:39.72
100 Free
1:15.64
350 Free
36.11
4:15.83
400 Free
34.48
4:50.31
100 Free
1:10.59
1889 Alex Liao 4:50.32 17 BB Min A: 4:39.79 (+10.53s | 3.6%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
1890 Alex Ottenbacher 4:50.34 18 BB Min A: 4:39.79 (+10.55s | 3.6%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
32.52
32.52
100 Free
34.28
1:06.80
100 Free
1:06.80
150 Free
36.35
1:43.15
200 Free
36.78
2:19.93
100 Free
1:13.13
250 Free
37.65
2:57.58
300 Free
38.23
3:35.81
100 Free
1:15.88
350 Free
39.05
4:14.86
400 Free
35.48
4:50.34
100 Free
1:14.53
1891 Emmet Chandler 4:50.34 18 BB Min A: 4:39.79 (+10.55s | 3.6%) Barracuda Swim Club of Northea 06/13/2026 2026 BSC Model City Invitational
50 Free
32.38
32.38
100 Free
35.87
1:08.25
100 Free
1:08.25
150 Free
36.70
1:44.95
200 Free
37.29
2:22.24
100 Free
1:13.99
250 Free
36.58
2:58.82
300 Free
35.99
3:34.81
100 Free
1:12.57
350 Free
36.93
4:11.74
400 Free
38.60
4:50.34
100 Free
1:15.53
1892 Juan Jaramillo 4:50.43 17 BB Min A: 4:39.79 (+10.64s | 3.7%) Hillsboro Swim Team 06/12/2026 2026 THSC June Open
50 Free
32.03
32.03
100 Free
36.19
1:08.22
100 Free
1:08.22
150 Free
36.89
1:45.11
200 Free
37.85
2:22.96
100 Free
1:14.74
250 Free
37.62
3:00.58
300 Free
37.82
3:38.40
100 Free
1:15.44
350 Free
36.31
4:14.71
400 Free
35.72
4:50.43
100 Free
1:12.03
1893 Desmond Ruff 4:50.46 17 BB Min A: 4:39.79 (+10.67s | 3.7%) Fox Chapel Killer Whales 05/16/2025 Busbey Invitational 2025
50 Free
32.02
32.02
100 Free
35.59
1:07.61
100 Free
1:07.61
150 Free
36.73
1:44.34
200 Free
37.28
2:21.62
100 Free
1:14.01
250 Free
37.60
2:59.22
300 Free
38.25
3:37.47
100 Free
1:15.85
350 Free
36.68
4:14.15
400 Free
36.31
4:50.46
100 Free
1:12.99
1894 Ryder Hough 4:50.54 17 BB Min A: 4:39.79 (+10.75s | 3.7%) Columbia River Swim Team 11/02/2024 Oregon City Fall Open 2024
50 Free
32.18
32.18
100 Free
35.79
1:07.97
100 Free
1:07.97
150 Free
36.89
1:44.86
200 Free
37.10
2:21.96
100 Free
1:13.99
250 Free
37.73
2:59.69
300 Free
37.70
3:37.39
100 Free
1:15.43
350 Free
37.64
4:15.03
400 Free
35.51
4:50.54
100 Free
1:13.15
1895 Jeremiah Erb 4:50.55 18 BB Min A: 4:39.79 (+10.76s | 3.7%) Monocacy Aquatic Club 06/25/2021 2021 VA Winchester LC Invitational
50 Free
32.31
32.31
100 Free
37.45
1:09.76
100 Free
1:09.76
150 Free
37.21
1:46.97
200 Free
37.91
2:24.88
100 Free
1:15.12
250 Free
37.30
3:02.18
300 Free
37.29
3:39.47
100 Free
1:14.59
350 Free
36.83
4:16.30
400 Free
34.25
4:50.55
100 Free
1:11.08
1896 Camden Pietz 4:50.57 17 BB Min A: 4:39.79 (+10.78s | 3.7%) Yankton Swim Team 06/13/2026 VAST Splash
50 Free
31.22
31.22
100 Free
34.86
1:06.08
100 Free
1:06.08
150 Free
36.55
1:42.63
200 Free
37.40
2:20.03
100 Free
1:13.95
250 Free
38.58
2:58.61
300 Free
38.22
3:36.83
100 Free
1:16.80
350 Free
38.13
4:14.96
400 Free
35.61
4:50.57
100 Free
1:13.74
1897 Brian Parkinson 4:50.60 18 BB Min A: 4:39.79 (+10.81s | 3.7%) Anglerfish Aquatics 06/05/2026 2026 NE SAC America S Cup
1898 Ocean Campus 4:50.68 17 BB Min A: 4:39.79 (+10.89s | 3.7%) Toronto Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
1899 Eshaan Salunke 4:50.78 18 BB Min A: 4:39.79 (+10.99s | 3.8%) Foxjets Swim Team 04/26/2024 2024 Augustana Spring Splash
50 Free
31.51
31.51
100 Free
35.65
1:07.16
100 Free
1:07.16
150 Free
36.92
1:44.08
200 Free
37.66
2:21.74
100 Free
1:14.58
250 Free
38.29
3:00.03
300 Free
38.33
3:38.36
100 Free
1:16.62
350 Free
37.44
4:15.80
400 Free
34.98
4:50.78
100 Free
1:12.42
1900 Andrew Rathbun 4:50.80 17 BB Min A: 4:39.79 (+11.01s | 3.8%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
50 Free
31.86
31.86
100 Free
34.68
1:06.54
100 Free
1:06.54
150 Free
37.42
1:43.96
200 Free
36.83
2:20.79
100 Free
1:14.25
250 Free
38.19
2:58.98
300 Free
37.09
3:36.07
100 Free
1:15.28
350 Free
37.61
4:13.68
400 Free
37.12
4:50.80
100 Free
1:14.73

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