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
1201 Nikolai Schierholz 4:38.19 17 A Min AA: 4:28.19 (+10.00s | 3.6%) Scarlet Aquatics 11/15/2025 2025 NC SwimMAC November LC SC Invitational
50 Free
31.79
31.79
100 Free
34.08
1:05.87
100 Free
1:05.87
150 Free
35.76
1:41.63
200 Free
34.41
2:16.04
100 Free
1:10.17
250 Free
36.36
2:52.40
300 Free
34.99
3:27.39
100 Free
1:11.35
350 Free
36.37
4:03.76
400 Free
34.43
4:38.19
100 Free
1:10.80
1202 James Kipp 4:38.21 16 A Min AA: 4:28.19 (+10.02s | 3.6%) Alamo Area Aquatic Association 07/25/2025 2025 ST AAAA NE LC End Of Season Splash
50 Free
30.22
30.22
100 Free
33.97
1:04.19
100 Free
1:04.19
150 Free
34.63
1:38.82
200 Free
36.45
2:15.27
100 Free
1:11.08
250 Free
35.97
2:51.24
300 Free
36.80
3:28.04
100 Free
1:12.77
350 Free
35.91
4:03.95
400 Free
34.26
4:38.21
100 Free
1:10.17
1203 William Snyder 4:38.22 14 A Min AA: 4:28.19 (+10.03s | 3.6%) Unattached 08/03/2023 2023 Central Zone 14 U Championship IN
50 Free
30.10
30.10
100 Free
33.75
1:03.85
100 Free
1:03.85
150 Free
35.72
1:39.57
200 Free
35.78
2:15.35
100 Free
1:11.50
250 Free
36.14
2:51.49
300 Free
36.25
3:27.74
100 Free
1:12.39
350 Free
36.06
4:03.80
400 Free
34.42
4:38.22
100 Free
1:10.48
1204 Maxwell Klockow 4:38.26 14 A Min AA: 4:28.19 (+10.07s | 3.6%) Unattached 08/04/2022 2022 MN Central Zone 14 U Championship
50 Free
30.15
30.15
100 Free
32.69
1:02.84
100 Free
1:02.84
150 Free
34.93
1:37.77
200 Free
35.40
2:13.17
100 Free
1:10.33
250 Free
36.57
2:49.74
300 Free
36.00
3:25.74
100 Free
1:12.57
350 Free
37.00
4:02.74
400 Free
35.52
4:38.26
100 Free
1:12.52
1205 Wilson Berger 4:38.26 14 A Min AA: 4:28.19 (+10.07s | 3.6%) Nova of Virginia 07/21/2022 2022 VA LC Age Group Championships
1206 Jack Dickerson 4:38.29 14 A Min AA: 4:28.19 (+10.10s | 3.6%) Nova of Virginia 06/04/2021 2021 VA HNVR Storm Surge Open
50 Free
30.85
30.85
100 Free
34.15
1:05.00
100 Free
1:05.00
150 Free
35.92
1:40.92
200 Free
35.38
2:16.30
100 Free
1:11.30
250 Free
36.53
2:52.84
300 Free
34.80
3:27.64
100 Free
1:11.33
350 Free
36.03
4:03.67
400 Free
34.62
4:38.29
100 Free
1:10.65
1207 Zander De Jager 4:38.31 17 A Min AA: 4:28.19 (+10.12s | 3.6%) Evergreen Hurricanes 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Free
30.59
30.59
100 Free
34.68
1:05.27
100 Free
1:05.27
150 Free
35.65
1:40.92
200 Free
36.11
2:17.03
100 Free
1:11.76
250 Free
37.85
2:54.88
300 Free
34.82
3:29.70
100 Free
1:12.67
350 Free
35.21
4:04.91
400 Free
33.40
4:38.31
100 Free
1:08.61
1208 Rogelio Vega Cuevas 4:38.31 15 A Min AA: 4:28.19 (+10.12s | 3.6%) Club Acuatico DE Alto Nivel 06/17/2022 2022 CA La Mirada JAG
50 Free
31.34
31.34
100 Free
34.71
1:06.05
100 Free
1:06.05
150 Free
35.20
1:41.25
200 Free
35.75
2:17.00
100 Free
1:10.95
250 Free
35.66
2:52.66
300 Free
36.10
3:28.76
100 Free
1:11.76
350 Free
35.73
4:04.49
400 Free
33.82
4:38.31
100 Free
1:09.55
1209 Zaine Pumphrey 4:38.32 16 A Min AA: 4:28.19 (+10.13s | 3.6%) Ies Allstars 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
28.85
28.85
100 Free
32.85
1:01.70
100 Free
1:01.70
150 Free
34.90
1:36.60
200 Free
36.55
2:13.15
100 Free
1:11.45
250 Free
36.67
2:49.82
300 Free
36.96
3:26.78
100 Free
1:13.63
350 Free
35.44
4:02.22
400 Free
36.10
4:38.32
100 Free
1:11.54
1210 Rylin Glor 4:38.38 16 A Min AA: 4:28.19 (+10.19s | 3.7%) MANTA SWIM CLUB 06/28/2024 2024 SD SFST June Invite
50 Free
30.74
30.74
100 Free
34.22
1:04.96
100 Free
1:04.96
150 Free
35.18
1:40.14
200 Free
35.45
2:15.59
100 Free
1:10.63
250 Free
35.90
2:51.49
300 Free
36.12
3:27.61
100 Free
1:12.02
350 Free
36.08
4:03.69
400 Free
34.69
4:38.38
100 Free
1:10.77
1211 Bohdan Olevych 4:38.40 18 A Min AA: 4:28.19 (+10.21s | 3.7%) Olympus Aquatics 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Free
31.90
31.90
100 Free
35.56
1:07.46
100 Free
1:07.46
150 Free
36.50
1:43.96
200 Free
36.33
2:20.29
100 Free
1:12.83
250 Free
35.31
2:55.60
300 Free
35.37
3:30.97
100 Free
1:10.68
350 Free
35.12
4:06.09
400 Free
32.31
4:38.40
100 Free
1:07.43
1212 Grant Dwyer 4:38.44 14 A Min AA: 4:28.19 (+10.25s | 3.7%) YMCA of the North Shore Sharks 07/28/2023 2023 ME CAC Destination Athlete Northeast Inv
50 Free
30.49
30.49
100 Free
34.22
1:04.71
100 Free
1:04.71
150 Free
35.09
1:39.80
200 Free
35.57
2:15.37
100 Free
1:10.66
250 Free
36.26
2:51.63
300 Free
35.93
3:27.56
100 Free
1:12.19
350 Free
36.20
4:03.76
400 Free
34.68
4:38.44
100 Free
1:10.88
1213 William Durfee 4:38.45 16 A Min AA: 4:28.19 (+10.26s | 3.7%) Riptide Swim Team 05/13/2023 2023 SD SFST Ready For Long Course Meet
50 Free
31.01
31.01
100 Free
36.44
1:07.45
100 Free
1:07.45
150 Free
36.38
1:43.83
200 Free
36.30
2:20.13
100 Free
1:12.68
250 Free
35.93
2:56.06
300 Free
34.61
3:30.67
100 Free
1:10.54
350 Free
34.24
4:04.91
400 Free
33.54
4:38.45
100 Free
1:07.78
1214 Christopher Muller 4:38.48 16 A Min AA: 4:28.19 (+10.29s | 3.7%) New Canaan YMCA Caimans 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
30.39
30.39
100 Free
34.40
1:04.79
100 Free
1:04.79
150 Free
34.91
1:39.70
200 Free
35.76
2:15.46
100 Free
1:10.67
250 Free
35.90
2:51.36
300 Free
36.03
3:27.39
100 Free
1:11.93
350 Free
35.57
4:02.96
400 Free
35.52
4:38.48
100 Free
1:11.09
1215 Chase Parkan 4:38.49 17 A Min AA: 4:28.19 (+10.30s | 3.7%) SwimNation Aquatics Programs 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.74
30.74
100 Free
34.29
1:05.03
100 Free
1:05.03
150 Free
35.20
1:40.23
200 Free
36.05
2:16.28
100 Free
1:11.25
250 Free
35.69
2:51.97
300 Free
36.18
3:28.15
100 Free
1:11.87
350 Free
35.44
4:03.59
400 Free
34.90
4:38.49
100 Free
1:10.34
1216 Nathan Truong 4:38.50 15 A Min AA: 4:28.19 (+10.31s | 3.7%) Winchester Swim Team 11/01/2023 Winchester Swim Team Intrasquad 400
1217 Jonas Co 4:38.50 16 A Min AA: 4:28.19 (+10.31s | 3.7%) San Ramon Valley Aquatics 06/27/2024 Arena Grand Challenge 2024
1218 Ethan Beck 4:38.51 17 A Min AA: 4:28.19 (+10.32s | 3.7%) Legacy Aquatics 05/02/2025 2025 THSC Spring Invitational
50 Free
30.35
30.35
100 Free
34.80
1:05.15
100 Free
1:05.15
150 Free
35.56
1:40.71
200 Free
35.92
2:16.63
100 Free
1:11.48
250 Free
35.55
2:52.18
300 Free
35.95
3:28.13
100 Free
1:11.50
350 Free
35.91
4:04.04
400 Free
34.47
4:38.51
100 Free
1:10.38
1219 Tyler Stargardt 4:38.53 17 A Min AA: 4:28.19 (+10.34s | 3.7%) Tampa Bay Aquatic Club 05/16/2025 2025 SAINT PETE S 2nd LONG COURSE MEET
50 Free
30.85
30.85
100 Free
34.07
1:04.92
100 Free
1:04.92
150 Free
35.33
1:40.25
200 Free
35.55
2:15.80
100 Free
1:10.88
250 Free
35.91
2:51.71
300 Free
35.80
3:27.51
100 Free
1:11.71
350 Free
35.87
4:03.38
400 Free
35.15
4:38.53
100 Free
1:11.02
1220 Javier Gutierrez Jaimes Jr. 4:38.54 17 A Min AA: 4:28.19 (+10.35s | 3.7%) Longhorn Aquatics 04/11/2025 2025 ST TXLA 11 Over Long Course Kick Off
1221 Jeffrey LeVeen 4:38.56 16 A Min AA: 4:28.19 (+10.37s | 3.7%) City of Charleston Southern M 06/26/2025 2025 June TYR Classic
50 Free
30.98
30.98
100 Free
34.10
1:05.08
100 Free
1:05.08
150 Free
35.09
1:40.17
200 Free
34.82
2:14.99
100 Free
1:09.91
250 Free
35.30
2:50.29
300 Free
36.13
3:26.42
100 Free
1:11.43
350 Free
36.33
4:02.75
400 Free
35.81
4:38.56
100 Free
1:12.14
1222 Lincoln Gage 4:38.57 14 A Min AA: 4:28.19 (+10.38s | 3.7%) Marlins Of Raleigh 06/16/2023 2023 Virginia Commonwealth Games
1223 Caleb Sandvig 4:38.63 17 A Min AA: 4:28.19 (+10.44s | 3.7%) Golden West Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.79
30.79
100 Free
34.15
1:04.94
100 Free
1:04.94
150 Free
35.31
1:40.25
200 Free
35.46
2:15.71
100 Free
1:10.77
250 Free
36.45
2:52.16
300 Free
36.42
3:28.58
100 Free
1:12.87
350 Free
35.21
4:03.79
400 Free
34.84
4:38.63
100 Free
1:10.05
1224 Alexandru Titianu 4:38.64 16 A Min AA: 4:28.19 (+10.45s | 3.8%) Rogue Rapids 05/02/2025 2025 THSC Spring Invitational
50 Free
31.39
31.39
100 Free
35.09
1:06.48
100 Free
1:06.48
150 Free
35.81
1:42.29
200 Free
37.04
2:19.33
100 Free
1:12.85
250 Free
35.74
2:55.07
300 Free
34.53
3:29.60
100 Free
1:10.27
350 Free
34.71
4:04.31
400 Free
34.33
4:38.64
100 Free
1:09.04
1225 Jayden Li 4:38.64 15 A Min AA: 4:28.19 (+10.45s | 3.8%) Santa Clara Swim Club 07/12/2024 2024 Super League Championships
1226 Kaden Sanger 4:38.67 18 A Min AA: 4:28.19 (+10.48s | 3.8%) Northern Colorado Swim Club 07/11/2025 2025 CO NCS Gold District Championships
50 Free
31.05
31.05
100 Free
33.43
1:04.48
100 Free
1:04.48
150 Free
35.08
1:39.56
200 Free
35.36
2:14.92
100 Free
1:10.44
250 Free
36.81
2:51.73
300 Free
36.19
3:27.92
100 Free
1:13.00
350 Free
36.91
4:04.83
400 Free
33.84
4:38.67
100 Free
1:10.75
1227 Mason Perrigue 4:38.70 14 A Min AA: 4:28.19 (+10.51s | 3.8%) The Spartans of La Canada 07/20/2023 2023 CA SCS Summer @ BREA
50 Free
31.78
31.78
100 Free
34.27
1:06.05
100 Free
1:06.05
150 Free
35.30
1:41.35
200 Free
35.65
2:17.00
100 Free
1:10.95
250 Free
35.75
2:52.75
300 Free
36.24
3:28.99
100 Free
1:11.99
350 Free
35.51
4:04.50
400 Free
34.20
4:38.70
100 Free
1:09.71
1228 Filip Dedoevic 4:38.71 14 A Min AA: 4:28.19 (+10.52s | 3.8%) Swim San Diego 07/28/2022 Long Course Far Westerns
1229 Andy Yang 4:38.73 16 A Min AA: 4:28.19 (+10.54s | 3.8%) Fast Swim Team 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Free
30.99
30.99
100 Free
34.47
1:05.46
100 Free
1:05.46
150 Free
35.96
1:41.42
200 Free
36.53
2:17.95
100 Free
1:12.49
250 Free
35.46
2:53.41
300 Free
35.37
3:28.78
100 Free
1:10.83
350 Free
35.77
4:04.55
400 Free
34.18
4:38.73
100 Free
1:09.95
1230 Benjamin Quisno 4:38.75 14 A Min AA: 4:28.19 (+10.56s | 3.8%) Unattached 08/04/2022 2022 IN Central Zone 14 U Championship
50 Free
30.81
30.81
100 Free
33.41
1:04.22
100 Free
1:04.22
150 Free
35.61
1:39.83
200 Free
36.06
2:15.89
100 Free
1:11.67
250 Free
36.32
2:52.21
300 Free
36.30
3:28.51
100 Free
1:12.62
350 Free
35.74
4:04.25
400 Free
34.50
4:38.75
100 Free
1:10.24
1231 Nikolay Parastaev 4:38.78 15 A Min AA: 4:28.19 (+10.59s | 3.8%) Class Aquatics 07/20/2023 2023 CA CITI Summer Age Group Championships
1232 Braxton Steele 4:38.81 17 A Min AA: 4:28.19 (+10.62s | 3.8%) AquaStorm 06/21/2024 2024 RST Rushmore Classic Swim Meet
50 Free
31.37
31.37
100 Free
33.57
1:04.94
100 Free
1:04.94
150 Free
34.64
1:39.58
200 Free
35.68
2:15.26
100 Free
1:10.32
250 Free
35.95
2:51.21
300 Free
36.05
3:27.26
100 Free
1:12.00
350 Free
36.66
4:03.92
400 Free
34.89
4:38.81
100 Free
1:11.55
1233 Cheney Mo 4:38.83 15 A Min AA: 4:28.19 (+10.64s | 3.8%) La Mirada Armada 05/07/2023 2023 POST CIF Long Course Meet
1234 Jack Talboys 4:38.92 16 A Min AA: 4:28.19 (+10.73s | 3.8%) Swim Lake City Legends 07/18/2024 2024 LC SR CHAMPS
50 Free
31.51
31.51
100 Free
34.27
1:05.78
100 Free
1:05.78
150 Free
35.30
1:41.08
200 Free
35.53
2:16.61
100 Free
1:10.83
250 Free
36.41
2:53.02
300 Free
36.33
3:29.35
100 Free
1:12.74
350 Free
36.09
4:05.44
400 Free
33.48
4:38.92
100 Free
1:09.57
1235 Quinn Johnson 4:38.97 17 A Min AA: 4:28.19 (+10.78s | 3.9%) Tampa Elite Aquatics 04/26/2025 10th Annual Hohne Memorial Invitational
1236 Lucas Gunter 4:39.02 15 A Min AA: 4:28.19 (+10.83s | 3.9%) Poseidon Swimming Inc 05/04/2024 BASS Jim Frye Memorial Invitational May 202
100 Free
1:07.18
1:07.18
100 Free
1:07.18
200 Free
1:12.10
2:19.28
100 Free
1:12.10
300 Free
1:11.96
3:31.24
100 Free
1:11.96
400 Free
1:07.78
4:39.02
100 Free
1:07.78
1237 Jettarin Loveless 4:39.05 16 A Min AA: 4:28.19 (+10.86s | 3.9%) Hillsboro Swim Team 07/11/2025 2025 THSC Summer Classic
1238 Renard Wu 4:39.07 16 A Min AA: 4:28.19 (+10.88s | 3.9%) Clovis Swim Club 07/12/2024 2024 Super League Championships
1239 Gabriel Isely 4:39.07 15 A Min AA: 4:28.19 (+10.88s | 3.9%) Coast Gaurd Blue Dolphins 06/02/2023 2023 TIDE Swimming School S Out Classic
50 Free
31.61
31.61
100 Free
35.22
1:06.83
100 Free
1:06.83
150 Free
35.13
1:41.96
200 Free
36.29
2:18.25
100 Free
1:11.42
250 Free
35.89
2:54.14
300 Free
35.93
3:30.07
100 Free
1:11.82
350 Free
36.00
4:06.07
400 Free
33.00
4:39.07
100 Free
1:09.00
1240 Nicolai Ross 4:39.08 13 A Min AA: 4:28.19 (+10.89s | 3.9%) Rose Bowl Aquatics 07/22/2021 2021 CA RAA Summer JO S
50 Free
31.20
31.20
100 Free
34.46
1:05.66
100 Free
1:05.66
150 Free
35.10
1:40.76
200 Free
35.92
2:16.68
100 Free
1:11.02
250 Free
35.97
2:52.65
300 Free
36.19
3:28.84
100 Free
1:12.16
350 Free
36.29
4:05.13
400 Free
33.95
4:39.08
100 Free
1:10.24
1241 Andrew Stolz 4:39.14 16 A Min AA: 4:28.19 (+10.95s | 3.9%) North Jeffco Swim Team 06/13/2025 2025 CO CSI Long Course Open
50 Free
31.08
31.08
100 Free
34.10
1:05.18
100 Free
1:05.18
150 Free
35.17
1:40.35
200 Free
35.14
2:15.49
100 Free
1:10.31
250 Free
36.76
2:52.25
300 Free
35.31
3:27.56
100 Free
1:12.07
350 Free
36.52
4:04.08
400 Free
35.06
4:39.14
100 Free
1:11.58
1242 Ivan Sykulev 4:39.15 18 A Min AA: 4:28.19 (+10.96s | 3.9%) Eastside Aquatic Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
1243 Noah Grand 4:39.15 14 A Min AA: 4:28.19 (+10.96s | 3.9%) Island Swimming 07/28/2022 Long Course Far Westerns
1244 Sebastian Molina De La Rosa 4:39.16 14 A Min AA: 4:28.19 (+10.97s | 3.9%) Dart Swimming 07/06/2023 Arena Grand Challenge 2023
1245 Matthew Ramirez 4:39.17 16 A Min AA: 4:28.19 (+10.98s | 3.9%) Riverside Aquatics Association 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
31.67
31.67
100 Free
34.82
1:06.49
100 Free
1:06.49
150 Free
35.78
1:42.27
200 Free
35.22
2:17.49
100 Free
1:11.00
250 Free
35.60
2:53.09
300 Free
35.63
3:28.72
100 Free
1:11.23
350 Free
35.68
4:04.40
400 Free
34.77
4:39.17
100 Free
1:10.45
1246 David Benedek 4:39.21 14 A Min AA: 4:28.19 (+11.02s | 3.9%) Unattached 08/06/2021 ELK 2021 Central Zone 14 And Under
50 Free
31.38
31.38
100 Free
34.43
1:05.81
100 Free
1:05.81
150 Free
33.85
1:39.66
200 Free
35.21
2:14.87
100 Free
1:09.06
250 Free
36.33
2:51.20
300 Free
34.99
3:26.19
100 Free
1:11.32
350 Free
37.44
4:03.63
400 Free
35.58
4:39.21
100 Free
1:13.02
1247 Suiyao Li 4:39.29 17 A Min AA: 4:28.19 (+11.10s | 4.0%) Tualatin Hills Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Free
32.42
32.42
100 Free
35.40
1:07.82
100 Free
1:07.82
150 Free
35.52
1:43.34
200 Free
35.94
2:19.28
100 Free
1:11.46
250 Free
36.11
2:55.39
300 Free
34.83
3:30.22
100 Free
1:10.94
350 Free
36.12
4:06.34
400 Free
32.95
4:39.29
100 Free
1:09.07
1248 Jackson Healy 4:39.32 17 A Min AA: 4:28.19 (+11.13s | 4.0%) West Florida Lightning Aquatic 05/16/2025 2025 SAINT PETE S 2nd LONG COURSE MEET
50 Free
30.47
30.47
100 Free
33.88
1:04.35
100 Free
1:04.35
150 Free
35.82
1:40.17
200 Free
36.15
2:16.32
100 Free
1:11.97
250 Free
36.65
2:52.98
300 Free
36.50
3:29.48
100 Free
1:13.15
350 Free
36.58
4:06.06
400 Free
33.26
4:39.32
100 Free
1:09.84
1249 Jose Aponte 4:39.33 15 A Min AA: 4:28.19 (+11.14s | 4.0%) 757swim 07/08/2022 2022 VA SE Distriact Summer Awards
50 Free
32.04
32.04
100 Free
34.01
1:06.06
100 Free
1:06.06
150 Free
35.59
1:41.65
200 Free
35.98
2:17.63
100 Free
1:11.57
250 Free
36.12
2:53.75
300 Free
35.90
3:29.65
100 Free
1:12.02
350 Free
35.72
4:05.37
400 Free
33.96
4:39.33
100 Free
1:09.68
1250 Christian Garcia 4:39.35 17 A Min AA: 4:28.19 (+11.16s | 4.0%) Pueblo Swim Club 05/30/2025 2025 CO COSA Long Course Open
50 Free
31.48
31.48
100 Free
35.12
1:06.60
100 Free
1:06.60
150 Free
35.18
1:41.78
200 Free
35.96
2:17.74
100 Free
1:11.14
250 Free
35.72
2:53.46
300 Free
36.40
3:29.86
100 Free
1:12.12
350 Free
35.21
4:05.07
400 Free
34.28
4:39.35
100 Free
1:09.49

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