Western Zone Zone Boys 17-18 - 400 M IM

These rankings show the swimmers' placement within their Zone.
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
301 Jinu Hong 5:03.54 17 A Min AA: 5:01.89 (+1.65s | 0.5%) Alto Swim Club 06/29/2024 Alto Summer Swelter
302 Adriel Sun 5:03.62 15 A Min AA: 5:01.89 (+1.73s | 0.6%) Beach Cities Swimming 07/20/2023 2023 CA CITI Summer Age Group Championships
303 Ryan Zeng 5:03.66 18 A Min AA: 5:01.89 (+1.77s | 0.6%) Dare Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
304 Truman James 5:03.82 15 A Min AA: 5:01.89 (+1.93s | 0.6%) Hilltop Aquatic Swim Team 07/26/2022 Finals Western Zone Senior Champs
50 Fly
32.70
32.70
100 Fly
37.69
1:10.39
100 Fly
1:10.39
150 Back
39.30
1:49.69
200 Back
38.74
2:28.43
100 Back
1:18.04
250 Breast
44.55
3:12.98
300 Breast
44.52
3:57.50
100 Breast
1:29.07
350 Free
34.86
4:32.36
400 Free
31.46
5:03.82
100 Free
1:06.32
305 Jeremy Yu 5:03.98 17 A Min AA: 5:01.89 (+2.09s | 0.7%) Rosemead Rapids 07/25/2024 2024 CA SCS BREA Summer A G Champs
306 Taewon Yim 5:04.02 16 A Min AA: 5:01.89 (+2.13s | 0.7%) DeAnza Cupertino Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
307 Kai Jordan 5:04.18 13 A Min AA: 5:01.89 (+2.29s | 0.8%) BlueFin Aquatics 07/22/2021 2021 CA CANY Summer JO S
50 Fly
30.58
30.58
100 Fly
35.38
1:05.96
100 Fly
1:05.96
150 Back
40.13
1:46.09
200 Back
40.09
2:26.18
100 Back
1:20.22
250 Breast
43.84
3:10.02
300 Breast
45.00
3:55.02
100 Breast
1:28.84
350 Free
35.36
4:30.38
400 Free
33.80
5:04.18
100 Free
1:09.16
308 Daniel Benson 5:04.21 15 A Min AA: 5:01.89 (+2.32s | 0.8%) Brea Aquatics 07/21/2022 2022 CA RAA Summer JO S
50 Fly
32.18
32.18
100 Fly
37.24
1:09.42
100 Fly
1:09.42
150 Back
39.42
1:48.84
200 Back
38.44
2:27.28
100 Back
1:17.86
250 Breast
45.06
3:12.34
300 Breast
45.42
3:57.76
100 Breast
1:30.48
350 Free
33.65
4:31.41
400 Free
32.80
5:04.21
100 Free
1:06.45
309 Noah Takano 5:04.35 16 A Min AA: 5:01.89 (+2.46s | 0.8%) Pleasant Valley Swim Team 06/12/2025 2025 June Age Group Invite
50 Fly
30.94
30.94
100 Fly
36.39
1:07.33
100 Fly
1:07.33
150 Back
39.23
1:46.56
200 Back
38.97
2:25.53
100 Back
1:18.20
250 Breast
42.52
3:08.05
300 Breast
44.61
3:52.66
100 Breast
1:27.13
350 Free
36.36
4:29.02
400 Free
35.33
5:04.35
100 Free
1:11.69
310 Caleb Yoo 5:04.36 15 A Min AA: 5:01.89 (+2.47s | 0.8%) Fast Swim Team 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Fly
33.07
33.07
100 Fly
36.58
1:09.65
100 Fly
1:09.65
150 Back
38.94
1:48.59
200 Back
38.82
2:27.41
100 Back
1:17.76
250 Breast
43.37
3:10.78
300 Breast
43.73
3:54.51
100 Breast
1:27.10
350 Free
35.03
4:29.54
400 Free
34.82
5:04.36
100 Free
1:09.85
311 Jonas Co 5:04.36 17 A Min AA: 5:01.89 (+2.47s | 0.8%) San Ramon Valley Aquatics 06/26/2025 2025 TYR GO Challenge
100 Fly
1:10.73
1:10.73
100 Fly
1:10.73
200 Back
1:20.33
2:31.06
100 Back
1:20.33
300 Breast
1:21.81
3:52.87
100 Breast
1:21.81
400 Free
1:11.49
5:04.36
100 Free
1:11.49
312 Alexander George 5:04.37 16 A Min AA: 5:01.89 (+2.48s | 0.8%) Gold Medal Swim Club 01/11/2024 2024 Road To Paris Senior Invite_Armada
50 Fly
32.38
32.38
100 Fly
36.20
1:08.58
100 Fly
1:08.58
150 Back
41.34
1:49.92
200 Back
39.28
2:29.20
100 Back
1:20.62
250 Breast
43.74
3:12.94
300 Breast
42.65
3:55.59
100 Breast
1:26.39
350 Free
35.37
4:30.96
400 Free
33.41
5:04.37
100 Free
1:08.78
313 Calahan McColley 5:04.38 15 A Min AA: 5:01.89 (+2.49s | 0.8%) Unattached 07/25/2023 Finals WZ LCM Senior Champs 2023
314 Evan Quan 5:04.53 14 A Min AA: 5:01.89 (+2.64s | 0.9%) Mission Viejo Nadadores 07/21/2022 2022 CA SCS MVN Summer JO S
50 Fly
31.52
31.52
100 Fly
36.37
1:07.89
100 Fly
1:07.89
150 Back
40.67
1:48.56
200 Back
40.14
2:28.70
100 Back
1:20.81
250 Breast
43.77
3:12.47
300 Breast
43.95
3:56.42
100 Breast
1:27.72
350 Free
34.73
4:31.15
400 Free
33.38
5:04.53
100 Free
1:08.11
315 Arya Nimbalkar 5:04.59 17 A Min AA: 5:01.89 (+2.70s | 0.9%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
316 Franco Blancaflor 5:04.93 16 A Min AA: 5:01.89 (+3.04s | 1.0%) Rose Bowl Aquatics 07/05/2024 2024 LAI
317 Simon Vanderwal 5:04.97 17 A Min AA: 5:01.89 (+3.08s | 1.0%) Multnomah Athletic Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
318 Andrew Stolz 5:04.99 16 A Min AA: 5:01.89 (+3.10s | 1.0%) North Jeffco Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
319 Matthew Nye 5:05.02 15 A Min AA: 5:01.89 (+3.13s | 1.0%) San Clemente Aquatic Team 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
30.91
30.91
100 Fly
36.30
1:07.21
100 Fly
1:07.21
150 Back
39.39
1:46.60
200 Back
38.86
2:25.46
100 Back
1:18.25
250 Breast
47.12
3:12.58
300 Breast
47.91
4:00.49
100 Breast
1:35.03
350 Free
32.82
4:33.31
400 Free
31.71
5:05.02
100 Free
1:04.53
320 Benjamin White 5:05.06 15 A Min AA: 5:01.89 (+3.17s | 1.0%) Santa Barbara Swim Club 07/20/2023 2023 CA CITI Summer Age Group Championships
321 Zhuoyun He 5:05.14 15 A Min AA: 5:01.89 (+3.25s | 1.1%) Lakewood Aquatics 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Fly
32.49
32.49
100 Fly
37.07
1:09.56
100 Fly
1:09.56
150 Back
41.68
1:51.24
200 Back
40.39
2:31.63
100 Back
1:22.07
250 Breast
41.21
3:12.84
300 Breast
41.16
3:54.00
100 Breast
1:22.37
350 Free
35.98
4:29.98
400 Free
35.16
5:05.14
100 Free
1:11.14
322 Nathan Lee 5:05.34 15 A Min AA: 5:01.89 (+3.45s | 1.1%) Socal Aquatics Association 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Fly
30.20
30.20
100 Fly
34.57
1:04.77
100 Fly
1:04.77
150 Back
41.90
1:46.67
200 Back
40.10
2:26.77
100 Back
1:22.00
250 Breast
45.60
3:12.37
300 Breast
45.09
3:57.46
100 Breast
1:30.69
350 Free
34.39
4:31.85
400 Free
33.49
5:05.34
100 Free
1:07.88
323 Anthony Kirchen 5:05.36 16 A Min AA: 5:01.89 (+3.47s | 1.1%) Ccat Swimming 07/20/2023 2023 CA CITI Summer Age Group Championships
324 Liam Paxton-Horn 5:05.37 17 A Min AA: 5:01.89 (+3.48s | 1.1%) Durango Swim Club 06/19/2025 2025 CO Grand Junction Invitational
50 Fly
30.53
30.53
100 Fly
36.54
1:07.07
100 Fly
1:07.07
150 Back
39.72
1:46.79
200 Back
40.81
2:27.60
100 Back
1:20.53
250 Breast
43.86
3:11.46
300 Breast
45.40
3:56.86
100 Breast
1:29.26
350 Free
34.67
4:31.53
400 Free
33.84
5:05.37
100 Free
1:08.51
325 Sam Petersen 5:05.44 14 A Min AA: 5:01.89 (+3.55s | 1.2%) Hilltop Aquatic Swim Team 07/13/2023 2023 UTAGS Championship
50 Fly
30.82
30.82
100 Fly
37.90
1:08.72
100 Fly
1:08.72
150 Back
40.67
1:49.39
200 Back
40.49
2:29.88
100 Back
1:21.16
250 Breast
44.88
3:14.76
300 Breast
44.87
3:59.63
100 Breast
1:29.75
350 Free
33.78
4:33.41
400 Free
32.03
5:05.44
100 Free
1:05.81
326 Eron Li 5:05.53 15 A Min AA: 5:01.89 (+3.64s | 1.2%) Temecula Swim Club 07/13/2023 2023 CA NV Speedo Sectional
50 Fly
32.20
32.20
100 Fly
36.24
1:08.44
100 Fly
1:08.44
150 Back
42.97
1:51.41
200 Back
41.92
2:33.33
100 Back
1:24.89
250 Breast
40.46
3:13.79
300 Breast
41.22
3:55.01
100 Breast
1:21.68
350 Free
36.21
4:31.22
400 Free
34.31
5:05.53
100 Free
1:10.52
327 Philip Lim 5:05.64 16 A Min AA: 5:01.89 (+3.75s | 1.2%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Fly
31.64
31.64
100 Fly
36.44
1:08.08
100 Fly
1:08.08
150 Back
41.12
1:49.20
200 Back
40.49
2:29.69
100 Back
1:21.61
250 Breast
42.59
3:12.28
300 Breast
41.60
3:53.88
100 Breast
1:24.19
350 Free
35.49
4:29.37
400 Free
36.27
5:05.64
100 Free
1:11.76
328 Dylan Fujita 5:05.69 15 A Min AA: 5:01.89 (+3.80s | 1.2%) Alto Swim Club 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Fly
31.09
31.09
100 Fly
36.33
1:07.42
100 Fly
1:07.42
150 Back
40.23
1:47.65
200 Back
39.29
2:26.94
100 Back
1:19.52
250 Breast
44.83
3:11.77
300 Breast
46.51
3:58.28
100 Breast
1:31.34
350 Free
34.85
4:33.13
400 Free
32.56
5:05.69
100 Free
1:07.41
329 Hughes Wang 5:06.00 17 A Min AA: 5:01.89 (+4.11s | 1.3%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
330 Zackary Zhou 5:06.01 16 A Min AA: 5:01.89 (+4.12s | 1.3%) MAX Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
331 Taeyeon Kim 5:06.04 17 A Min AA: 5:01.89 (+4.15s | 1.4%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Fly
31.71
31.71
100 Fly
38.14
1:09.85
100 Fly
1:09.85
150 Back
41.53
1:51.38
200 Back
40.73
2:32.11
100 Back
1:22.26
250 Breast
40.84
3:12.95
300 Breast
40.92
3:53.87
100 Breast
1:21.76
350 Free
37.18
4:31.05
400 Free
34.99
5:06.04
100 Free
1:12.17
332 Leon Chen 5:06.06 16 A Min AA: 5:01.89 (+4.17s | 1.4%) Sea to Desert Swim Association 02/29/2024 2024 CA NV Speedo Sectional
50 Fly
31.19
31.19
100 Fly
35.84
1:07.03
100 Fly
1:07.03
150 Back
41.26
1:48.29
200 Back
40.36
2:28.65
100 Back
1:21.62
250 Breast
41.94
3:10.59
300 Breast
42.31
3:52.90
100 Breast
1:24.25
350 Free
37.39
4:30.29
400 Free
35.77
5:06.06
100 Free
1:13.16
333 Brennan Williams 5:06.10 17 A Min AA: 5:01.89 (+4.21s | 1.4%) Univ. of Denver Hilltoppers 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
30.10
30.10
100 Fly
34.79
1:04.89
100 Fly
1:04.89
150 Back
40.65
1:45.54
200 Back
38.91
2:24.45
100 Back
1:19.56
250 Breast
45.35
3:09.80
300 Breast
45.83
3:55.63
100 Breast
1:31.18
350 Free
36.06
4:31.69
400 Free
34.41
5:06.10
100 Free
1:10.47
334 Noah Norton 5:06.11 15 A Min AA: 5:01.89 (+4.22s | 1.4%) Portland Aquatic Club 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Fly
32.92
32.92
100 Fly
37.47
1:10.39
100 Fly
1:10.39
150 Back
39.80
1:50.19
200 Back
39.32
2:29.51
100 Back
1:19.12
250 Breast
41.55
3:11.06
300 Breast
43.27
3:54.33
100 Breast
1:24.82
350 Free
37.14
4:31.47
400 Free
34.64
5:06.11
100 Free
1:11.78
335 Shenghao Xu 5:06.20 16 A Min AA: 5:01.89 (+4.31s | 1.4%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
50 Fly
33.13
33.13
100 Fly
37.26
1:10.39
100 Fly
1:10.39
200 Back
1:21.32
2:31.71
100 Back
1:21.32
250 Breast
42.23
3:13.94
300 Breast
44.09
3:58.03
100 Breast
1:26.32
350 Free
33.81
4:31.84
400 Free
34.36
5:06.20
100 Free
1:08.17
336 Ethan Beck 5:06.24 17 A Min AA: 5:01.89 (+4.35s | 1.4%) Legacy Aquatics 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
337 Mason Nguyen 5:06.36 14 A Min AA: 5:01.89 (+4.47s | 1.5%) Aquazot Swim Club 07/20/2023 2023 CA SCS RAA Summer A G Champs
50 Fly
31.40
31.40
100 Fly
36.15
1:07.55
100 Fly
1:07.55
150 Back
39.85
1:47.40
200 Back
39.95
2:27.35
100 Back
1:19.80
250 Breast
43.54
3:10.89
300 Breast
44.58
3:55.47
100 Breast
1:28.12
350 Free
36.33
4:31.80
400 Free
34.56
5:06.36
100 Free
1:10.89
338 Iian Burnes 5:06.38 17 A Min AA: 5:01.89 (+4.49s | 1.5%) San Ramon Valley Aquatics 06/26/2025 2025 TYR GO Challenge
100 Fly
1:07.78
1:07.78
100 Fly
1:07.78
200 Back
1:21.13
2:28.91
100 Back
1:21.13
300 Breast
1:27.34
3:56.25
100 Breast
1:27.34
400 Free
1:10.13
5:06.38
100 Free
1:10.13
339 Reid Sungy 5:06.53 17 A Min AA: 5:01.89 (+4.64s | 1.5%) Front Range Barracudas 06/13/2025 2025 CO CSI Long Course Open
50 Fly
30.60
30.60
100 Fly
36.56
1:07.16
100 Fly
1:07.16
150 Back
39.66
1:46.82
200 Back
39.63
2:26.45
100 Back
1:19.29
250 Breast
43.17
3:09.62
300 Breast
43.82
3:53.44
100 Breast
1:26.99
350 Free
36.96
4:30.40
400 Free
36.13
5:06.53
100 Free
1:13.09
340 Pierce Ryan 5:06.68 17 A Min AA: 5:01.89 (+4.79s | 1.6%) Alpha Aquatics 06/13/2024 2024 CA SCS CANY June Age Group Invite
50 Fly
30.05
30.05
100 Fly
34.86
1:04.91
100 Fly
1:04.91
150 Back
40.86
1:45.77
200 Back
40.75
2:26.52
100 Back
1:21.61
250 Breast
44.51
3:11.03
300 Breast
44.17
3:55.20
100 Breast
1:28.68
350 Free
36.37
4:31.57
400 Free
35.11
5:06.68
100 Free
1:11.48
341 Moore Li 5:06.86 16 A Min AA: 5:01.89 (+4.97s | 1.6%) Quicksilver Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Fly
3:59.30
3:59.30
50 Fly
0.00
3:59.30
50 Fly
3:59.30
75 Back
34.28
4:33.58
100 Back
0.00
4:33.58
50 Back
34.28
125 Breast
33.28
5:06.86
150 Breast
0.00
5:06.86
50 Breast
33.28
342 Joel Shin 5:06.95 16 A Min AA: 5:01.89 (+5.06s | 1.6%) Porter Valley Polar Bears 07/23/2025 2025 CA SCS Summer A G Champs
343 Ryan Kumar 5:07.04 16 A Min AA: 5:01.89 (+5.15s | 1.7%) Alto Swim Club 05/24/2024 2024 George Haines International Swim Meet
50 Fly
32.86
32.86
100 Fly
37.56
1:10.42
100 Fly
1:10.42
150 Back
41.44
1:51.86
200 Back
39.93
2:31.79
100 Back
1:21.37
250 Breast
45.57
3:17.36
300 Breast
46.01
4:03.37
100 Breast
1:31.58
350 Free
32.56
4:35.93
400 Free
31.11
5:07.04
100 Free
1:03.67
344 Aiden Shih 5:07.07 16 A Min AA: 5:01.89 (+5.18s | 1.7%) Los Angeles Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
345 Jairus Paita 5:07.23 15 A Min AA: 5:01.89 (+5.34s | 1.7%) Los Angeles Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
346 Dylan Glanville 5:07.24 15 A Min AA: 5:01.89 (+5.35s | 1.7%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
347 Josiah Jacobson 5:07.32 14 A Min AA: 5:01.89 (+5.43s | 1.8%) RoadRunners of Albuquerque 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Fly
32.32
32.32
100 Fly
37.68
1:10.00
100 Fly
1:10.00
150 Back
42.00
1:52.00
200 Back
39.17
2:31.17
100 Back
1:21.17
250 Breast
44.22
3:15.39
300 Breast
46.25
4:01.64
100 Breast
1:30.47
350 Free
33.71
4:35.35
400 Free
31.97
5:07.32
100 Free
1:05.68
348 Siyu Wu 5:07.38 15 A Min AA: 5:01.89 (+5.49s | 1.8%) Pacific Swim 07/25/2023 Finals WZ LCM Senior Champs 2023
349 Derek Laudon 5:07.39 15 A Min AA: 5:01.89 (+5.50s | 1.8%) Quicksilver Swimming 07/15/2022 TCA Senior 2 Long Course Prelim Finals
350 Theo Walker 5:07.45 16 A Min AA: 5:01.89 (+5.56s | 1.8%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Fly
3:56.49
3:56.49
50 Fly
0.00
3:56.49
50 Fly
3:56.49
75 Back
35.72
4:32.21
100 Back
0.00
4:32.21
50 Back
35.72
125 Breast
35.24
5:07.45
150 Breast
0.00
5:07.45
50 Breast
35.24

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