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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
1251 John Zheng 4:37.89 15 A Min AA: 4:34.39 (+3.50s | 1.3%) The Spartans of La Canada 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
30.08
30.08
100 Free
35.06
1:05.14
100 Free
1:05.14
150 Free
35.56
1:40.70
200 Free
36.31
2:17.01
100 Free
1:11.87
250 Free
36.23
2:53.24
300 Free
35.93
3:29.17
100 Free
1:12.16
350 Free
35.72
4:04.89
400 Free
33.00
4:37.89
100 Free
1:08.72
1252 Thien Nguyen 4:37.96 16 A Min AA: 4:34.39 (+3.57s | 1.3%) Golden West Swim Club 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
1253 Benjamin Summers 4:37.96 16 A Min AA: 4:28.19 (+9.77s | 3.5%) Univ. of Denver Hilltoppers 06/26/2026 2026 CO Zone 2 District Meet DU
50 Free
31.42
31.42
100 Free
35.08
1:06.50
100 Free
1:06.50
150 Free
34.98
1:41.48
200 Free
35.94
2:17.42
100 Free
1:10.92
250 Free
35.31
2:52.73
300 Free
36.16
3:28.89
100 Free
1:11.47
350 Free
34.66
4:03.55
400 Free
34.41
4:37.96
100 Free
1:09.07
1254 Thomas Pardy 4:38.00 16 A Min AA: 4:34.39 (+3.61s | 1.3%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
31.00
31.00
100 Free
34.49
1:05.49
100 Free
1:05.49
150 Free
34.70
1:40.19
200 Free
35.98
2:16.17
100 Free
1:10.68
250 Free
35.84
2:52.01
300 Free
35.78
3:27.79
100 Free
1:11.62
350 Free
35.61
4:03.40
400 Free
34.60
4:38.00
100 Free
1:10.21
1255 Ryven Matis 4:38.02 15 A Min AA: 4:34.39 (+3.63s | 1.3%) Machine Aquatics 01/17/2026 NOVA LC Winter Invitational
50 Free
30.89
30.89
100 Free
34.78
1:05.67
100 Free
1:05.67
150 Free
35.69
1:41.36
200 Free
35.84
2:17.20
100 Free
1:11.53
250 Free
35.56
2:52.76
300 Free
35.56
3:28.32
100 Free
1:11.12
350 Free
35.80
4:04.12
400 Free
33.90
4:38.02
100 Free
1:09.70
1256 Theodore Rentz 4:38.02 15 A Min AA: 4:34.39 (+3.63s | 1.3%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
1257 David Holstead 4:38.03 16 A Min AA: 4:34.39 (+3.64s | 1.3%) Lakeside Swim Team 05/15/2026 2026 Triton Summer Launch
50 Free
30.80
30.80
100 Free
34.40
1:05.20
100 Free
1:05.20
150 Free
34.96
1:40.16
200 Free
35.41
2:15.57
100 Free
1:10.37
250 Free
35.59
2:51.16
300 Free
36.33
3:27.49
100 Free
1:11.92
350 Free
35.32
4:02.81
400 Free
35.22
4:38.03
100 Free
1:10.54
1258 Richard Garrison 4:38.04 15 A Min AA: 4:34.39 (+3.65s | 1.3%) Lakeside Swim Team 07/09/2026 46th Annual Seahawk Invitational
1259 Hunter Andrews 4:38.04 16 A Min AA: 4:34.39 (+3.65s | 1.3%) Rhode Island Aquatic Club 06/12/2026 2026 NE CS Summer Solstice
50 Free
30.13
30.13
100 Free
34.48
1:04.61
100 Free
1:04.61
150 Free
35.64
1:40.25
200 Free
35.65
2:15.90
100 Free
1:11.29
250 Free
35.50
2:51.40
300 Free
35.52
3:26.92
100 Free
1:11.02
350 Free
35.66
4:02.58
400 Free
35.46
4:38.04
100 Free
1:11.12
1260 Anthony Nogueras 4:38.06 15 A Min AA: 4:34.39 (+3.67s | 1.3%) Laker Swim 07/10/2025 2025 FL Summer Age Group Championships
50 Free
30.60
30.60
100 Free
33.55
1:04.15
100 Free
1:04.15
150 Free
34.68
1:38.83
200 Free
35.53
2:14.36
100 Free
1:10.21
250 Free
35.90
2:50.26
300 Free
36.11
3:26.37
100 Free
1:12.01
350 Free
36.22
4:02.59
400 Free
35.47
4:38.06
100 Free
1:11.69
1261 Dylan Phan 4:38.07 15 A Min AA: 4:34.39 (+3.68s | 1.3%) Longhorn Aquatics 05/15/2026 2026 ST TXLA 11 O End Of School Splash
1262 Victor Wall 4:38.07 15 A Min AA: 4:34.39 (+3.68s | 1.3%) Occoquan Swimming 08/06/2025 2025 Summer Elite Showcase
50 Free
30.38
30.38
100 Free
33.24
1:03.62
100 Free
1:03.62
150 Free
34.92
1:38.54
200 Free
35.59
2:14.13
100 Free
1:10.51
250 Free
35.91
2:50.04
300 Free
36.14
3:26.18
100 Free
1:12.05
350 Free
36.63
4:02.81
400 Free
35.26
4:38.07
100 Free
1:11.89
1263 Delano Farnik 4:38.09 15 A Min AA: 4:34.39 (+3.70s | 1.3%) Sarasota Tsunami Swim Team 05/02/2026 2026 Sea Dragon May Open
50 Free
31.95
31.95
100 Free
33.57
1:05.52
100 Free
1:05.52
150 Free
35.12
1:40.64
200 Free
34.78
2:15.42
100 Free
1:09.90
250 Free
35.14
2:50.56
300 Free
35.82
3:26.38
100 Free
1:10.96
350 Free
36.39
4:02.77
400 Free
35.32
4:38.09
100 Free
1:11.71
1264 John Sandor 4:38.12 16 A Min AA: 4:34.39 (+3.73s | 1.3%) North Carolina Aquatic Club 06/12/2026 2026 GCY Sprint And Distance
50 Free
30.45
30.45
100 Free
33.75
1:04.20
100 Free
1:04.20
150 Free
35.29
1:39.49
200 Free
35.53
2:15.02
100 Free
1:10.82
250 Free
36.23
2:51.25
300 Free
36.45
3:27.70
100 Free
1:12.68
350 Free
36.11
4:03.81
400 Free
34.31
4:38.12
100 Free
1:10.42
1265 Jack Fuller 4:38.12 16 A Min AA: 4:34.39 (+3.73s | 1.3%) North Palm Beach Swim Club 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
1266 Jarrid Magnuson 4:38.12 16 A Min AA: 4:34.39 (+3.73s | 1.3%) North Star Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
30.63
30.63
100 Free
33.73
1:04.36
100 Free
1:04.36
150 Free
34.69
1:39.05
200 Free
35.32
2:14.37
100 Free
1:10.01
250 Free
35.85
2:50.22
300 Free
36.53
3:26.75
100 Free
1:12.38
350 Free
36.50
4:03.25
400 Free
34.87
4:38.12
100 Free
1:11.37
1267 Michael Teufel 4:38.15 15 A Min AA: 4:34.39 (+3.76s | 1.4%) Cincinnati Marlins 06/05/2026 25th Annual CLPR David Webb Meet
50 Free
31.73
31.73
100 Free
34.84
1:06.57
100 Free
1:06.57
150 Free
36.01
1:42.58
200 Free
35.86
2:18.44
100 Free
1:11.87
250 Free
35.30
2:53.74
300 Free
35.30
3:29.04
100 Free
1:10.60
350 Free
35.37
4:04.41
400 Free
33.74
4:38.15
100 Free
1:09.11
1268 Ellis Slavin 4:38.15 15 A Min AA: 4:34.39 (+3.76s | 1.4%) Monroeville Marlin Swim Assoc. 06/12/2025 Holtrey Summer Classic
50 Free
30.11
30.11
100 Free
32.92
1:03.03
100 Free
1:03.03
150 Free
34.93
1:37.96
200 Free
35.55
2:13.51
100 Free
1:10.48
250 Free
36.79
2:50.30
300 Free
36.34
3:26.64
100 Free
1:13.13
350 Free
36.68
4:03.32
400 Free
34.83
4:38.15
100 Free
1:11.51
1269 Mark Aprelev 4:38.20 16 A Min AA: 4:34.39 (+3.81s | 1.4%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
1270 Eric Parker 4:38.22 16 A Min AA: 4:34.39 (+3.83s | 1.4%) Bluefish Swim Club 06/05/2026 2026 NE SAC America S Cup Copied
1271 Bryce Rohrbach 4:38.24 16 A Min AA: 4:34.39 (+3.85s | 1.4%) Nation\\\\\\'s Capital Swim Club 01/17/2026 NOVA LC Winter Invitational
50 Free
31.38
31.38
100 Free
34.33
1:05.71
100 Free
1:05.71
150 Free
35.36
1:41.07
200 Free
35.18
2:16.25
100 Free
1:10.54
250 Free
36.00
2:52.25
300 Free
35.57
3:27.82
100 Free
1:11.57
350 Free
35.91
4:03.73
400 Free
34.51
4:38.24
100 Free
1:10.42
1272 Ryuma Elias 4:38.26 16 A Min AA: 4:34.39 (+3.87s | 1.4%) Alto Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
32.36
32.36
100 Free
34.39
1:06.76
100 Free
1:06.76
150 Free
36.13
1:42.89
200 Free
35.76
2:18.65
100 Free
1:11.89
250 Free
35.74
2:54.39
300 Free
35.22
3:29.61
100 Free
1:10.96
350 Free
35.26
4:04.87
400 Free
33.39
4:38.26
100 Free
1:08.65
1273 Charles Schmuldt 4:38.29 15 A Min AA: 4:34.39 (+3.90s | 1.4%) Canyons Aquatic Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
31.34
31.34
100 Free
35.21
1:06.55
100 Free
1:06.55
150 Free
34.80
1:41.35
200 Free
35.48
2:16.83
100 Free
1:10.28
250 Free
34.47
2:51.30
300 Free
35.72
3:27.02
100 Free
1:10.19
350 Free
36.89
4:03.91
400 Free
34.38
4:38.29
100 Free
1:11.27
1274 Quinn Callahan 4:38.32 16 A Min AA: 4:34.39 (+3.93s | 1.4%) Denver Swim Academy 06/27/2025 2025 CO Zone 2 DU Meet
50 Free
30.85
30.85
100 Free
35.12
1:05.97
100 Free
1:05.97
150 Free
35.27
1:41.24
200 Free
36.05
2:17.29
100 Free
1:11.32
250 Free
35.72
2:53.01
300 Free
37.04
3:30.05
100 Free
1:12.76
350 Free
34.40
4:04.45
400 Free
33.87
4:38.32
100 Free
1:08.27
1275 Zenif Castillo Santana 4:38.33 16 A Min AA: 4:34.39 (+3.94s | 1.4%) Halcones Marinos Capn 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
30.79
30.79
100 Free
34.20
1:04.99
100 Free
1:04.99
150 Free
35.53
1:40.52
200 Free
36.29
2:16.81
100 Free
1:11.82
250 Free
36.82
2:53.63
300 Free
37.56
3:31.19
100 Free
1:14.38
350 Free
34.75
4:05.94
400 Free
32.39
4:38.33
100 Free
1:07.14
1276 Chase Brill 4:38.34 15 A Min AA: 4:34.39 (+3.95s | 1.4%) CAC Stingrays Swim Team 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.59
30.59
100 Free
33.90
1:04.49
100 Free
1:04.49
150 Free
34.48
1:38.97
200 Free
35.61
2:14.58
100 Free
1:10.09
250 Free
35.48
2:50.06
300 Free
36.28
3:26.34
100 Free
1:11.76
350 Free
36.16
4:02.50
400 Free
35.84
4:38.34
100 Free
1:12.00
1277 Jason Kraft 4:38.35 15 A Min AA: 4:34.39 (+3.96s | 1.4%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
50 Free
31.30
31.30
100 Free
34.78
1:06.08
100 Free
1:06.08
150 Free
35.48
1:41.56
200 Free
36.21
2:17.77
100 Free
1:11.69
250 Free
35.15
2:52.92
300 Free
36.06
3:28.98
100 Free
1:11.21
350 Free
35.10
4:04.08
400 Free
34.27
4:38.35
100 Free
1:09.37
1278 Adler Campbell 4:38.39 16 A Min AA: 4:34.39 (+4.00s | 1.4%) Denver Triton Swim Team 06/26/2026 2026 CO Zone 2 District Meet DU
50 Free
30.57
30.57
100 Free
34.32
1:04.89
100 Free
1:04.89
150 Free
35.50
1:40.39
200 Free
35.95
2:16.34
100 Free
1:11.45
250 Free
36.26
2:52.60
300 Free
35.56
3:28.16
100 Free
1:11.82
350 Free
35.91
4:04.07
400 Free
34.32
4:38.39
100 Free
1:10.23
1279 Everett Watson 4:38.39 16 A Min AA: 4:34.39 (+4.00s | 1.4%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Free
32.35
32.35
100 Free
34.81
1:07.16
100 Free
1:07.16
150 Free
36.01
1:43.17
200 Free
36.85
2:20.02
100 Free
1:12.86
250 Free
36.46
2:56.48
300 Free
35.14
3:31.62
100 Free
1:11.60
350 Free
35.79
4:07.41
400 Free
30.98
4:38.39
100 Free
1:06.77
1280 Dravya Pradhan 4:38.42 15 A Min AA: 4:34.39 (+4.03s | 1.4%) Csp Tideriders 05/01/2026 John Traube Memorial 2026
1281 Evan Costella 4:38.42 16 A Min AA: 4:34.39 (+4.03s | 1.4%) Clovis Swim Club 07/12/2024 2024 Super League Championships
1282 Jason Guzik 4:38.45 16 A Min AA: 4:34.39 (+4.06s | 1.5%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
1283 Tavion Brown 4:38.49 15 A Min AA: 4:34.39 (+4.10s | 1.5%) Chicago Wolfpack Aquatic Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
30.83
30.83
100 Free
34.44
1:05.27
100 Free
1:05.27
150 Free
35.19
1:40.46
200 Free
35.61
2:16.07
100 Free
1:10.80
250 Free
35.29
2:51.36
300 Free
36.07
3:27.43
100 Free
1:11.36
350 Free
36.25
4:03.68
400 Free
34.81
4:38.49
100 Free
1:11.06
1284 Kieran Lowney 4:38.51 16 A Min AA: 4:34.39 (+4.12s | 1.5%) Portland Aquatic Club 05/30/2026 LCSC Summer Kickoff Meet Copied
50 Free
31.75
31.75
100 Free
34.65
1:06.40
100 Free
1:06.40
150 Free
36.27
1:42.67
200 Free
36.16
2:18.83
100 Free
1:12.43
250 Free
35.36
2:54.19
300 Free
35.01
3:29.20
100 Free
1:10.37
350 Free
34.87
4:04.07
400 Free
34.44
4:38.51
100 Free
1:09.31
1285 Sebastian Crilly 4:38.52 16 A Min AA: 4:34.39 (+4.13s | 1.5%) San Clemente Aquatic Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
30.08
30.08
100 Free
33.58
1:03.66
100 Free
1:03.66
150 Free
34.72
1:38.38
200 Free
36.04
2:14.42
100 Free
1:10.76
250 Free
35.59
2:50.01
300 Free
37.18
3:27.19
100 Free
1:12.77
350 Free
36.58
4:03.77
400 Free
34.75
4:38.52
100 Free
1:11.33
1286 Adriaan Van Herck 4:38.52 15 A Min AA: 4:34.39 (+4.13s | 1.5%) Revolution Swim Club 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
1287 Parsa Noorbakhsh 4:38.53 16 A Min AA: 4:34.39 (+4.14s | 1.5%) Pleasanton Seahawks 06/28/2025 Orinda Aquatics LC Senior Open Meet
1288 Eduard Vasilescu 4:38.53 15 A Min AA: 4:34.39 (+4.14s | 1.5%) Wave Aquatics 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
1289 Ryan Zhao 4:38.57 15 A Min AA: 4:34.39 (+4.18s | 1.5%) Nashville Aquatic Club 05/16/2026 NAC LC May Classic
1290 Jacob Moceri 4:38.58 15 A Min AA: 4:34.39 (+4.19s | 1.5%) Buffalo Aquatics (Baac) 06/12/2025 Holtrey Summer Classic
50 Free
30.99
30.99
100 Free
34.48
1:05.47
100 Free
1:05.47
150 Free
35.29
1:40.76
200 Free
35.82
2:16.58
100 Free
1:11.11
250 Free
35.62
2:52.20
300 Free
35.86
3:28.06
100 Free
1:11.48
350 Free
36.15
4:04.21
400 Free
34.37
4:38.58
100 Free
1:10.52
1291 Kellan Ratermanis 4:38.61 15 A Min AA: 4:34.39 (+4.22s | 1.5%) Swim Excellence Academy 05/23/2026 2026 SI HSA 2 All Ages NTS May 23 24
1292 Maxwell Li 4:38.64 16 A Min AA: 4:34.39 (+4.25s | 1.5%) San Ramon Valley Aquatics 06/27/2026 Pacific Swimming Long Course Senior Open
1293 Trevor Bagdanoff 4:38.65 15 A Min AA: 4:34.39 (+4.26s | 1.5%) Bend Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
1294 Kalden Rivera 4:38.67 15 A Min AA: 4:34.39 (+4.28s | 1.5%) North Jeffco Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Free
31.72
31.72
100 Free
34.66
1:06.38
100 Free
1:06.38
150 Free
35.05
1:41.43
200 Free
35.46
2:16.89
100 Free
1:10.51
250 Free
35.46
2:52.35
300 Free
35.40
3:27.75
100 Free
1:10.86
350 Free
35.51
4:03.26
400 Free
35.41
4:38.67
100 Free
1:10.92
1295 Mathis Brown 4:38.67 15 A Min AA: 4:34.39 (+4.28s | 1.5%) Aces Swim Club 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Free
30.10
30.10
100 Free
35.47
1:05.57
100 Free
1:05.57
150 Free
35.68
1:41.25
200 Free
36.65
2:17.90
100 Free
1:12.33
250 Free
36.08
2:53.98
300 Free
34.95
3:28.93
100 Free
1:11.03
350 Free
34.94
4:03.87
400 Free
34.80
4:38.67
100 Free
1:09.74
1296 Charley Presley 4:38.70 16 A Min AA: 4:34.39 (+4.31s | 1.5%) Sarasota Sharks 05/16/2025 2025 SYS Memorial Meet
50 Free
30.98
30.98
100 Free
35.18
1:06.16
100 Free
1:06.16
150 Free
34.97
1:41.13
200 Free
35.17
2:16.30
100 Free
1:10.14
250 Free
36.21
2:52.52
300 Free
36.15
3:28.67
100 Free
1:12.36
350 Free
35.14
4:03.81
400 Free
34.89
4:38.70
100 Free
1:10.03
1297 Lennox Leeder 4:38.71 16 A Min AA: 4:34.39 (+4.32s | 1.5%) Manta Ray Aquatics 07/25/2025 2025 IES LC CHAMPIONSHIPS
1298 Carlos Cheung 4:38.72 16 A Min AA: 4:34.39 (+4.33s | 1.6%) Palo Alto Stanford Aquatics 06/26/2025 2025 TYR GO Challenge
100 Free
1:05.27
1:05.27
100 Free
1:05.27
200 Free
1:10.18
2:15.45
100 Free
1:10.18
300 Free
1:12.07
3:27.52
100 Free
1:12.07
400 Free
1:11.20
4:38.72
100 Free
1:11.20
1299 Amare San Diego 4:38.74 16 A Min AA: 4:34.39 (+4.35s | 1.6%) Kamehameha Swim Club 05/16/2026 Punahou Quad Meet
1300 Edward Feng 4:38.75 16 A Min AA: 4:34.39 (+4.36s | 1.6%) North Carolina Aquatic Club 06/25/2026 ONSA Independence Invitational Copied
50 Free
30.85
30.85
100 Free
34.98
1:05.83
100 Free
1:05.83
150 Free
35.58
1:41.41
200 Free
35.68
2:17.09
100 Free
1:11.26
250 Free
35.43
2:52.52
300 Free
35.89
3:28.41
100 Free
1:11.32
350 Free
35.62
4:04.03
400 Free
34.72
4:38.75
100 Free
1:10.34

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