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USA Boys 11-12 - 400 M IM

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
201 Ivan Liu 5:56.09 11 AA Min AAA: 5:44.09 (+12.00s | 3.4%) SwimMAC Carolina 07/16/2026 2026 NCS LC AG Championships
50 Fly
35.88
35.88
100 Fly
43.35
1:19.23
100 Fly
1:19.23
150 Back
45.49
2:04.72
200 Back
45.16
2:49.88
100 Back
1:30.65
250 Breast
54.53
3:44.41
300 Breast
52.78
4:37.19
100 Breast
1:47.31
350 Free
39.43
5:16.62
400 Free
39.47
5:56.09
100 Free
1:18.90
202 Jake Cockman 5:56.20 12 AA Min AAA: 5:44.09 (+12.11s | 3.4%) Marlins Of Raleigh 07/16/2026 2026 NCS LC AG Championships
50 Fly
38.76
38.76
100 Fly
45.15
1:23.91
100 Fly
1:23.91
150 Back
43.40
2:07.31
200 Back
42.45
2:49.76
100 Back
1:25.85
250 Breast
53.25
3:43.01
300 Breast
54.43
4:37.44
100 Breast
1:47.68
350 Free
39.26
5:16.70
400 Free
39.50
5:56.20
100 Free
1:18.76
203 Jude Gage 5:56.23 12 AA Min AAA: 5:44.09 (+12.14s | 3.4%) Marlins Of Raleigh 06/26/2026 2026 MOR Long Course Qualifier
50 Fly
38.35
38.35
100 Fly
46.01
1:24.36
100 Fly
1:24.36
150 Back
45.99
2:10.35
200 Back
44.12
2:54.47
100 Back
1:30.11
250 Breast
51.23
3:45.70
300 Breast
52.70
4:38.40
100 Breast
1:43.93
350 Free
40.50
5:18.90
400 Free
37.33
5:56.23
100 Free
1:17.83
204 Dylan Wang 5:56.31 12 AA Min AAA: 5:44.09 (+12.22s | 3.4%) Olympic Cascade Aquatics 07/23/2026 2026 PN LC 12 U Championships Approved
205 Walker Butterfield 5:56.40 12 AA Min AAA: 5:44.09 (+12.31s | 3.5%) Riptide Swim Team 05/15/2026 2026 CO ACES Spring Invite
50 Fly
38.55
38.55
100 Fly
47.42
1:25.97
100 Fly
1:25.97
150 Back
46.43
2:12.40
200 Back
45.52
2:57.92
100 Back
1:31.95
250 Breast
49.55
3:47.47
300 Breast
49.92
4:37.39
100 Breast
1:39.47
350 Free
40.42
5:17.81
400 Free
38.59
5:56.40
100 Free
1:19.01
206 David Khotsin 5:56.47 12 AA Min AAA: 5:44.09 (+12.38s | 3.5%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Fly
38.53
38.53
100 Fly
48.27
1:26.80
100 Fly
1:26.80
150 Back
44.78
2:11.58
200 Back
45.33
2:56.91
100 Back
1:30.11
250 Breast
50.34
3:47.25
300 Breast
51.75
4:39.00
100 Breast
1:42.09
350 Free
39.55
5:18.55
400 Free
37.92
5:56.47
100 Free
1:17.47
207 Weston Gee 5:56.60 12 AA Min AAA: 5:44.09 (+12.51s | 3.5%) Cincinnati Marlins 06/05/2026 25th Annual CLPR David Webb Meet
50 Fly
37.82
37.82
100 Fly
44.42
1:22.24
100 Fly
1:22.24
150 Back
47.81
2:10.05
200 Back
47.15
2:57.20
100 Back
1:34.96
250 Breast
50.17
3:47.37
300 Breast
52.00
4:39.37
100 Breast
1:42.17
350 Free
39.40
5:18.77
400 Free
37.83
5:56.60
100 Free
1:17.23
208 Jacob Holding 5:56.86 12 AA Min AAA: 5:44.09 (+12.77s | 3.6%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Fly
37.28
37.28
100 Fly
43.37
1:20.65
100 Fly
1:20.65
150 Back
45.94
2:06.59
200 Back
45.67
2:52.26
100 Back
1:31.61
250 Breast
54.12
3:46.38
300 Breast
53.51
4:39.89
100 Breast
1:47.63
350 Free
40.00
5:19.89
400 Free
36.97
5:56.86
100 Free
1:16.97
209 Nevoh Almog 5:56.86 12 AA Min AAA: 5:44.09 (+12.77s | 3.6%) Alto Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
210 Jacob Nielson 5:56.99 12 AA Min AAA: 5:44.09 (+12.90s | 3.6%) Tri-city Channel Cats 07/24/2026 2026 IES LC CHAMPIONSHIPS
211 Isaac Schaefer 5:56.99 12 AA Min AAA: 5:44.09 (+12.90s | 3.6%) Nitro Swimming 06/08/2025 2025 ST NTRO LC June Distance Invite
50 Fly
37.54
37.54
100 Fly
46.02
1:23.56
100 Fly
1:23.56
150 Back
45.26
2:08.82
200 Back
45.18
2:54.00
100 Back
1:30.44
250 Breast
49.81
3:43.81
300 Breast
51.80
4:35.61
100 Breast
1:41.61
350 Free
40.24
5:15.85
400 Free
41.14
5:56.99
100 Free
1:21.38
212 Easton Mintle 5:57.19 11 AA Min AAA: 5:44.09 (+13.10s | 3.7%) Unattached 08/06/2026 2026 CZ 14 U Championship Meet MN
50 Fly
38.08
38.08
100 Fly
42.98
1:21.06
100 Fly
1:21.06
150 Back
47.94
2:09.00
200 Back
44.82
2:53.82
100 Back
1:32.76
250 Breast
54.94
3:48.76
300 Breast
53.31
4:42.07
100 Breast
1:48.25
350 Free
39.56
5:21.63
400 Free
35.56
5:57.19
100 Free
1:15.12
213 Jaydon Yi 5:57.21 12 AA Min AAA: 5:44.09 (+13.12s | 3.7%) Jbarracudas Swim Team 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Fly
36.14
36.14
100 Fly
43.61
1:19.75
100 Fly
1:19.75
150 Back
49.32
2:09.07
200 Back
47.90
2:56.97
100 Back
1:37.22
250 Breast
49.09
3:46.06
300 Breast
50.44
4:36.50
100 Breast
1:39.53
350 Free
41.27
5:17.77
400 Free
39.44
5:57.21
100 Free
1:20.71
214 Nathan Louzon 5:57.24 12 AA Min AAA: 5:44.09 (+13.15s | 3.7%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Fly
39.81
39.81
100 Fly
48.13
1:27.94
100 Fly
1:27.94
150 Back
44.70
2:12.64
200 Back
44.48
2:57.12
100 Back
1:29.18
250 Breast
50.79
3:47.91
300 Breast
51.44
4:39.35
100 Breast
1:42.23
350 Free
40.01
5:19.36
400 Free
37.88
5:57.24
100 Free
1:17.89
215 Owen Wilson 5:57.43 12 AA Min AAA: 5:44.09 (+13.34s | 3.7%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
216 Naor Serkovich 5:57.72 12 AA Min AAA: 5:44.09 (+13.63s | 3.8%) Beaverton Area Aquatics Club 05/01/2026 2026 THSC Spring Invite
50 Fly
38.56
38.56
100 Fly
44.22
1:22.78
100 Fly
1:22.78
150 Back
44.91
2:07.69
200 Back
43.66
2:51.35
100 Back
1:28.57
250 Breast
53.60
3:44.95
300 Breast
53.13
4:38.08
100 Breast
1:46.73
350 Free
40.71
5:18.79
400 Free
38.93
5:57.72
100 Free
1:19.64
217 Henry Leineweber 5:57.95 12 AA Min AAA: 5:44.09 (+13.86s | 3.9%) Apex 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Fly
35.54
35.54
100 Fly
46.95
1:22.49
100 Fly
1:22.49
150 Back
47.52
2:10.01
200 Back
44.72
2:54.73
100 Back
1:32.24
250 Breast
51.45
3:46.18
300 Breast
51.62
4:37.80
100 Breast
1:43.07
350 Free
41.27
5:19.07
400 Free
38.88
5:57.95
100 Free
1:20.15
218 Levi Beylin 5:58.33 11 AA Min AAA: 5:44.09 (+14.24s | 4.0%) Ridgewood YMCA Breakers Swim T 06/13/2026 2026 MAY Spring Into Summer
50 Fly
39.50
39.50
100 Fly
44.38
1:23.88
100 Fly
1:23.88
150 Back
46.94
2:10.82
200 Back
43.71
2:54.53
100 Back
1:30.65
250 Breast
54.72
3:49.25
300 Breast
51.78
4:41.03
100 Breast
1:46.50
350 Free
39.30
5:20.33
400 Free
38.00
5:58.33
100 Free
1:17.30
219 Bryston Burks 5:58.94 11 AA Min AAA: 5:44.09 (+14.85s | 4.1%) SwimAtlanta 06/18/2026 2026 Tennessee Aquatics June Invitational
50 Fly
38.83
38.83
100 Fly
47.25
1:26.08
100 Fly
1:26.08
150 Back
46.33
2:12.41
200 Back
45.16
2:57.57
100 Back
1:31.49
250 Breast
50.97
3:48.54
300 Breast
50.75
4:39.29
100 Breast
1:41.72
350 Free
41.19
5:20.48
400 Free
38.46
5:58.94
100 Free
1:19.65
220 Andrew Tong 5:58.97 12 AA Min AAA: 5:44.09 (+14.88s | 4.1%) Revolution Swim Club 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
221 Marcus Piibor 5:59.20 12 AA Min AAA: 5:44.09 (+15.11s | 4.2%) Sporting Jax Aquatic Club 07/24/2026 2026 Area 1 LCM Championships
50 Fly
39.34
39.34
100 Fly
48.80
1:28.14
100 Fly
1:28.14
150 Back
45.26
2:13.40
200 Back
45.46
2:58.86
100 Back
1:30.72
250 Breast
51.30
3:50.16
300 Breast
53.77
4:43.93
100 Breast
1:45.07
350 Free
36.78
5:20.71
400 Free
38.49
5:59.20
100 Free
1:15.27
222 Andrew Halterman 5:59.26 12 AA Min AAA: 5:44.09 (+15.17s | 4.2%) Reno Aquatic Club 06/19/2026 Reno Aquatic Club Gamble
50 Fly
38.63
38.63
100 Fly
47.52
1:26.15
100 Fly
1:26.15
150 Back
42.80
2:08.95
200 Back
44.52
2:53.47
100 Back
1:27.32
250 Breast
52.34
3:45.81
300 Breast
52.24
4:38.05
100 Breast
1:44.58
350 Free
41.48
5:19.53
400 Free
39.73
5:59.26
100 Free
1:21.21
223 Austin Berkstresser 5:59.37 12 AA Min AAA: 5:44.09 (+15.28s | 4.3%) North Jeffco Swim Team 07/24/2026 2026 CO Age Group LCM State Championships
50 Fly
40.26
40.26
100 Fly
48.15
1:28.41
100 Fly
1:28.41
150 Back
45.62
2:14.03
200 Back
44.55
2:58.58
100 Back
1:30.17
250 Breast
51.53
3:50.11
300 Breast
50.98
4:41.09
100 Breast
1:42.51
350 Free
39.35
5:20.44
400 Free
38.93
5:59.37
100 Free
1:18.28
224 Brycen Berry 5:59.38 12 AA Min AAA: 5:44.09 (+15.29s | 4.3%) Flatiron Athletic Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Fly
38.69
38.69
100 Fly
45.48
1:24.17
100 Fly
1:24.17
150 Back
44.78
2:08.95
200 Back
45.09
2:54.04
100 Back
1:29.87
250 Breast
53.54
3:47.58
300 Breast
52.94
4:40.52
100 Breast
1:46.48
350 Free
40.39
5:20.91
400 Free
38.47
5:59.38
100 Free
1:18.86
225 Wyatt Michel 5:59.71 12 A Min AA: 5:59.69 (+0.02s | 0.0%) SwimMAC Carolina 06/26/2026 Sharks Aquatic Club Last Chance Qualifier
226 Parker Krasovic 6:00.01 11 A Min AA: 5:59.69 (+0.32s | 0.1%) SwimMAC Carolina 06/26/2026 Sharks Aquatic Club Last Chance Qualifier
227 Samuel Thorne 6:00.10 12 A Min AA: 5:59.69 (+0.41s | 0.1%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Fly
38.43
38.43
100 Fly
46.50
1:24.93
100 Fly
1:24.93
150 Back
45.84
2:10.77
200 Back
46.06
2:56.83
100 Back
1:31.90
250 Breast
50.69
3:47.52
300 Breast
52.47
4:39.99
100 Breast
1:43.16
350 Free
40.04
5:20.03
400 Free
40.07
6:00.10
100 Free
1:20.11
228 Muyang Liu 6:00.19 11 A Min AA: 5:59.69 (+0.50s | 0.1%) Parkway-Rockwood Gateway Swim 07/23/2026 2026 Ozark Long Course Champs Copied
50 Fly
39.94
39.94
100 Fly
45.32
1:25.26
100 Fly
1:25.26
150 Back
46.53
2:11.79
200 Back
46.08
2:57.87
100 Back
1:32.61
250 Breast
53.29
3:51.16
300 Breast
52.55
4:43.71
100 Breast
1:45.84
350 Free
38.61
5:22.32
400 Free
37.87
6:00.19
100 Free
1:16.48
229 Lucas Qi 6:00.29 11 A Min AA: 5:59.69 (+0.60s | 0.2%) Tac Titans 07/05/2026 2026 TAC July Qualifier Meet
50 Fly
40.30
40.30
150 Back
1:34.24
2:14.54
200 Back
44.25
2:58.79
100 Back
2:18.49
250 Breast
49.80
3:48.59
300 Breast
51.82
4:40.41
100 Breast
1:41.62
350 Free
39.75
5:20.16
400 Free
40.13
6:00.29
100 Free
1:19.88
230 Max McMunn 6:00.32 12 A Min AA: 5:59.69 (+0.63s | 0.2%) SwimRVA 06/12/2026 2026 SwimRVA Summer Invitational
231 Robert Marrufo 6:00.59 12 A Min AA: 5:59.69 (+0.90s | 0.2%) COSA Swimming 07/24/2026 2026 CO Age Group LCM State Championships
50 Fly
34.72
34.72
100 Fly
42.59
1:17.31
100 Fly
1:17.31
150 Back
49.04
2:06.35
200 Back
48.86
2:55.21
100 Back
1:37.90
250 Breast
52.93
3:48.14
300 Breast
55.47
4:43.61
100 Breast
1:48.40
350 Free
37.94
5:21.55
400 Free
39.04
6:00.59
100 Free
1:16.98
232 Kayden Masongsong 6:00.62 11 A Min AA: 5:59.69 (+0.93s | 0.3%) Terrapins Swim Team 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
233 Tommy Hoesch 6:00.72 11 A Min AA: 5:59.69 (+1.03s | 0.3%) Utah Zone Team 08/05/2026 2026 Western Zone Age Group Championships
234 Alfred Wang 6:00.89 12 A Min AA: 5:59.69 (+1.20s | 0.3%) Olympic Cascade Aquatics 06/26/2026 2026 PN SMAC Summer Classic Invite Approved
235 Greyson Sessler 6:00.92 12 A Min AA: 5:59.69 (+1.23s | 0.3%) Pacifica Sea Lions 07/10/2026 2026 NNA Silver State Championships
50 Fly
38.10
38.10
100 Fly
43.77
1:21.87
100 Fly
1:21.87
150 Back
45.56
2:07.43
200 Back
46.57
2:54.00
100 Back
1:32.13
250 Breast
53.04
3:47.04
300 Breast
53.54
4:40.58
100 Breast
1:46.58
350 Free
40.60
5:21.18
400 Free
39.74
6:00.92
100 Free
1:20.34
236 Nathaniel Du 6:01.02 12 A Min AA: 5:59.69 (+1.33s | 0.4%) Nitro Swimming 07/09/2026 2026 ST NIST LC STAGS
50 Fly
39.00
39.00
100 Fly
47.76
1:26.76
100 Fly
1:26.76
150 Back
43.88
2:10.64
200 Back
44.22
2:54.86
100 Back
1:28.10
250 Breast
53.32
3:48.18
300 Breast
51.45
4:39.63
100 Breast
1:44.77
350 Free
40.46
5:20.09
400 Free
40.93
6:01.02
100 Free
1:21.39
237 Norbu Barnett 6:01.03 12 A Min AA: 5:59.69 (+1.34s | 0.4%) Cavalier Aquatics/Piedmont Fam 05/29/2026 2026 SwimRVA Success Bell
50 Fly
36.78
36.78
100 Fly
44.83
1:21.61
100 Fly
1:21.61
150 Back
44.41
2:06.02
200 Back
45.18
2:51.20
100 Back
1:29.59
250 Breast
56.59
3:47.79
300 Breast
56.54
4:44.33
100 Breast
1:53.13
350 Free
38.49
5:22.82
400 Free
38.21
6:01.03
100 Free
1:16.70
238 Andrew Chen 6:01.14 12 A Min AA: 5:59.69 (+1.45s | 0.4%) Milpitas Aquatic Club 05/22/2026 2026 Zone 1 South Firecracker 400
239 Ethan Shi 6:01.15 12 A Min AA: 5:59.69 (+1.46s | 0.4%) Tac Titans 07/05/2026 2026 TAC July Qualifier Meet
50 Fly
38.55
38.55
100 Fly
43.86
1:22.41
100 Fly
1:22.41
200 Back
1:36.97
2:59.38
100 Back
1:36.97
250 Breast
49.40
3:48.78
300 Breast
52.03
4:40.81
100 Breast
1:41.43
350 Free
40.79
5:21.60
400 Free
39.55
6:01.15
100 Free
1:20.34
240 Lincoln Chung 6:01.20 12 A Min AA: 5:59.69 (+1.51s | 0.4%) Burlingame Aquatics 06/12/2026 BAC Long Course
241 Colby Boardman 6:01.26 11 A Min AA: 5:59.69 (+1.57s | 0.4%) Phoenix Swimming 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
242 Wenkai Zhou 6:01.32 12 A Min AA: 5:59.69 (+1.63s | 0.5%) Clifton Seahawks 07/23/2026 2026 NJ Swim LC Gold Championships
50 Fly
37.13
37.13
100 Fly
45.25
1:22.38
100 Fly
1:22.38
150 Back
46.03
2:08.41
200 Back
46.93
2:55.34
100 Back
1:32.96
250 Breast
50.09
3:45.43
300 Breast
51.88
4:37.31
100 Breast
1:41.97
350 Free
43.01
5:20.32
400 Free
41.00
6:01.32
100 Free
1:24.01
243 Maksym Sichkovskyi 6:01.38 12 A Min AA: 5:59.69 (+1.69s | 0.5%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Fly
38.61
38.61
100 Fly
45.33
1:23.94
100 Fly
1:23.94
150 Back
47.46
2:11.40
200 Back
47.79
2:59.19
100 Back
1:35.25
250 Breast
51.41
3:50.60
300 Breast
52.38
4:42.98
100 Breast
1:43.79
350 Free
40.41
5:23.39
400 Free
37.99
6:01.38
100 Free
1:18.40
244 Zhihan Huang 6:01.61 11 A Min AA: 5:59.69 (+1.92s | 0.5%) Scarlet Aquatics 07/23/2026 2026 NJ Swim LC Gold Championships
50 Fly
38.71
38.71
100 Fly
46.94
1:25.65
100 Fly
1:25.65
150 Back
45.75
2:11.40
200 Back
44.67
2:56.07
100 Back
1:30.42
250 Breast
50.45
3:46.52
300 Breast
53.49
4:40.01
100 Breast
1:43.94
350 Free
41.32
5:21.33
400 Free
40.28
6:01.61
100 Free
1:21.60
245 Skyler Malkowicz 6:01.62 12 A Min AA: 5:59.69 (+1.93s | 0.5%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Fly
39.45
39.45
100 Fly
48.17
1:27.62
100 Fly
1:27.62
150 Back
44.55
2:12.17
200 Back
43.03
2:55.20
100 Back
1:27.58
250 Breast
54.05
3:49.25
300 Breast
54.59
4:43.84
100 Breast
1:48.64
350 Free
39.25
5:23.09
400 Free
38.53
6:01.62
100 Free
1:17.78
246 Alan Tian 6:01.66 12 A Min AA: 5:59.69 (+1.97s | 0.5%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Fly
37.53
37.53
100 Fly
44.16
1:21.69
100 Fly
1:21.69
150 Back
48.09
2:09.78
200 Back
47.10
2:56.88
100 Back
1:35.19
250 Breast
52.99
3:49.87
300 Breast
53.71
4:43.58
100 Breast
1:46.70
350 Free
40.35
5:23.93
400 Free
37.73
6:01.66
100 Free
1:18.08
247 Paul Foley 6:01.79 12 A Min AA: 5:59.69 (+2.10s | 0.6%) Upper Valley Aquatic Club 06/26/2026 2026 NE MST ESC June Memorial
248 Alexander Despain 6:02.14 12 A Min AA: 5:59.69 (+2.45s | 0.7%) Denver Swim Academy 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Fly
35.45
35.45
100 Fly
45.19
1:20.64
100 Fly
1:20.64
150 Back
46.02
2:06.66
200 Back
48.30
2:54.96
100 Back
1:34.32
250 Breast
51.61
3:46.57
300 Breast
56.57
4:43.14
100 Breast
1:48.18
350 Free
39.54
5:22.68
400 Free
39.46
6:02.14
100 Free
1:19.00
249 Evan Vo 6:02.21 12 A Min AA: 5:59.69 (+2.52s | 0.7%) Legacy Aquatics 05/30/2026 2026 NE RIAC Sail Away On The Ferry
250 Ian Hamilton 6:02.41 11 A Min AA: 5:59.69 (+2.72s | 0.8%) Holyoke YMCA Vikings 06/26/2026 2026 NE SUN Summer Solstice
50 Fly
38.90
38.90
100 Fly
46.13
1:25.03
100 Fly
1:25.03
150 Back
46.16
2:11.19
200 Back
48.14
2:59.33
100 Back
1:34.30
250 Breast
49.87
3:49.20
300 Breast
51.73
4:40.93
100 Breast
1:41.60
350 Free
40.79
5:21.72
400 Free
40.69
6:02.41
100 Free
1:21.48

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