Western Zone Zone Boys 10 & under - 400 M Free

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
51 Phinnaeus Johnson 6:25.17 9 BB Min A: 6:06.59 (+18.58s | 4.8%) South Valley Makos 06/27/2025 Valley Splash
52 Oliver Tadday 6:26.09 10 BB Min A: 6:06.59 (+19.50s | 5.1%) Gold\\\\\\'s Aquatics Club (Camas) 11/01/2025 Oregon City Fall Open 2025
50 Free
42.06
42.06
100 Free
48.29
1:30.35
100 Free
1:30.35
150 Free
49.85
2:20.20
200 Free
48.19
3:08.39
100 Free
1:38.04
250 Free
50.00
3:58.39
300 Free
50.47
4:48.86
100 Free
1:40.47
350 Free
50.14
5:39.00
400 Free
47.09
6:26.09
100 Free
1:37.23
53 Matvey Fadeev 6:26.65 9 BB Min A: 6:06.59 (+20.06s | 5.2%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
54 Liam Van Cott 6:27.31 10 BB Min A: 6:06.59 (+20.72s | 5.3%) Hilltop Aquatic Swim Team 07/17/2025 2025 UTAGS LC Championships
50 Free
42.34
42.34
100 Free
48.98
1:31.32
100 Free
1:31.32
150 Free
50.29
2:21.61
200 Free
50.74
3:12.35
100 Free
1:41.03
250 Free
50.26
4:02.61
300 Free
51.19
4:53.80
100 Free
1:41.45
350 Free
48.94
5:42.74
400 Free
44.57
6:27.31
100 Free
1:33.51
55 David Grant 6:28.27 9 BB Min A: 6:06.59 (+21.68s | 5.6%) Fort Collins Area Swim Team 07/11/2025 2025 CO NCS Gold District Championships
50 Free
42.16
42.16
100 Free
50.56
1:32.72
100 Free
1:32.72
150 Free
48.81
2:21.54
200 Free
50.75
3:12.29
100 Free
1:39.56
250 Free
48.74
4:01.03
300 Free
50.31
4:51.34
100 Free
1:39.05
350 Free
50.23
5:41.57
400 Free
46.70
6:28.27
100 Free
1:36.93
56 Samuel Evanovich 6:29.62 9 BB Min A: 6:06.59 (+23.03s | 5.9%) Academy Swim Club 06/27/2025 Alto Summer Swelter
57 Simon Stapley 6:32.92 10 BB Min A: 6:06.59 (+26.33s | 6.7%) Olympus Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Free
44.97
44.97
100 Free
49.36
1:34.33
100 Free
1:34.33
150 Free
50.61
2:24.94
200 Free
51.54
3:16.48
100 Free
1:42.15
250 Free
49.25
4:05.73
300 Free
49.53
4:55.26
100 Free
1:38.78
350 Free
49.42
5:44.68
400 Free
48.24
6:32.92
100 Free
1:37.66
58 Nicholas Mosendz 6:33.89 9 BB Min A: 6:06.59 (+27.30s | 6.9%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Free
43.86
43.86
100 Free
48.45
1:32.31
100 Free
1:32.31
150 Free
51.56
2:23.87
200 Free
50.11
3:13.98
100 Free
1:41.67
250 Free
52.60
4:06.58
300 Free
50.55
4:57.13
100 Free
1:43.15
350 Free
50.94
5:48.07
400 Free
45.82
6:33.89
100 Free
1:36.76
59 Nolan Rhamey 6:33.91 9 BB Min A: 6:06.59 (+27.32s | 6.9%) North Jeffco Swim Team 04/13/2025 2025 CO NJ Spring LC Tri Meet
60 Luke Lim 6:34.25 10 BB Min A: 6:06.59 (+27.66s | 7.0%) Alto Swim Club 06/27/2025 Alto Summer Swelter
61 Elliott Johnson 6:34.76 9 BB Min A: 6:06.59 (+28.17s | 7.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
41.09
41.09
100 Free
49.86
1:30.95
100 Free
1:30.95
150 Free
51.16
2:22.11
200 Free
52.04
3:14.15
100 Free
1:43.20
250 Free
52.43
4:06.58
300 Free
52.45
4:59.03
100 Free
1:44.88
350 Free
51.09
5:50.12
400 Free
44.64
6:34.76
100 Free
1:35.73
62 Jaezyn Magnaye 6:35.10 9 BB Min A: 6:06.59 (+28.51s | 7.2%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Free
41.08
41.08
100 Free
48.80
1:29.88
100 Free
1:29.88
150 Free
50.96
2:20.84
200 Free
53.37
3:14.21
100 Free
1:44.33
250 Free
50.56
4:04.77
300 Free
52.48
4:57.25
100 Free
1:43.04
350 Free
51.72
5:48.97
400 Free
46.13
6:35.10
100 Free
1:37.85
63 Declan Sederholm 6:35.14 9 BB Min A: 6:06.59 (+28.55s | 7.2%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB Invitational
50 Free
43.71
43.71
100 Free
50.19
1:33.90
100 Free
1:33.90
150 Free
50.34
2:24.24
200 Free
50.50
3:14.74
100 Free
1:40.84
250 Free
53.29
4:08.03
350 Free
1:41.68
5:49.72
400 Free
45.42
6:35.14
100 Free
2:27.10
64 Luke Chai 6:35.28 8 BB Min A: 6:06.59 (+28.69s | 7.3%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
65 Luke Chai 6:35.28 8 BB Min A: 6:06.59 (+28.69s | 7.3%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
66 Aarav Narayan 6:35.97 10 BB Min A: 6:06.59 (+29.38s | 7.4%) California Gold 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
67 Bryant Stringham 6:38.53 10 BB Min A: 6:06.59 (+31.94s | 8.0%) Olympus Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Free
46.33
46.33
100 Free
52.17
1:38.50
100 Free
1:38.50
150 Free
51.21
2:29.71
200 Free
51.86
3:21.57
100 Free
1:43.07
250 Free
50.46
4:12.03
300 Free
51.28
5:03.31
100 Free
1:41.74
350 Free
50.80
5:54.11
400 Free
44.42
6:38.53
100 Free
1:35.22
68 Robert Obermeyer 6:41.16 9 BB Min A: 6:06.59 (+34.57s | 8.6%) Unattached 06/21/2024 Alto Beat The Heat Friday
69 Miles Gilbert 6:45.03 10 BB Min A: 6:06.59 (+38.44s | 9.5%) Hilltop Aquatic Swim Team 04/12/2025 2025 UT HAST LC Kickoff Dev Meet
50 Free
45.81
45.81
100 Free
52.62
1:38.43
100 Free
1:38.43
150 Free
53.93
2:32.36
200 Free
55.09
3:27.46
100 Free
1:49.03
250 Free
54.63
4:22.09
300 Free
54.21
5:16.30
100 Free
1:48.84
350 Free
52.45
6:08.75
400 Free
36.28
6:45.03
100 Free
1:28.73
70 Nicoh Bocalan 6:45.17 10 BB Min A: 6:06.59 (+38.58s | 9.5%) San Ramon Valley Aquatics 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
71 Nathaniel Barber 6:45.69 10 BB Min A: 6:06.59 (+39.10s | 9.6%) Apex 06/06/2025 2025 CST Summer Invitational
50 Free
45.07
45.07
100 Free
50.46
1:35.53
100 Free
1:35.53
150 Free
52.68
2:28.21
200 Free
53.27
3:21.48
100 Free
1:45.95
250 Free
54.29
4:15.77
300 Free
52.93
5:08.70
100 Free
1:47.22
350 Free
49.91
5:58.61
400 Free
47.08
6:45.69
100 Free
1:36.99
72 Caleb Stone 6:46.89 9 BB Min A: 6:06.59 (+40.30s | 9.9%) Bellingham Bay Swim Team 07/24/2025 2025 PN LC 12 U Championships
50 Free
43.72
43.72
150 Free
1:44.96
2:28.68
200 Free
53.93
3:22.61
100 Free
2:38.89
250 Free
53.03
4:15.64
300 Free
53.68
5:09.32
100 Free
1:46.71
350 Free
52.73
6:02.05
400 Free
44.84
6:46.89
100 Free
1:37.57
73 Aiden Kiatrungrit 6:48.02 9 BB Min A: 6:06.59 (+41.43s | 10.2%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
74 Lucas Shamshurin 6:52.42 10 BB Min A: 6:06.59 (+45.83s | 11.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
41.68
41.68
100 Free
52.51
1:34.19
100 Free
1:34.19
150 Free
53.32
2:27.51
200 Free
54.58
3:22.09
100 Free
1:47.90
250 Free
55.55
4:17.64
300 Free
54.21
5:11.85
100 Free
1:49.76
350 Free
53.69
6:05.54
400 Free
46.88
6:52.42
100 Free
1:40.57
75 Eliott Jackson 6:53.32 9 B Min BB: 6:52.49 (+0.83s | 0.2%) Team Eugene Aquatics 05/17/2025 TEAM Showdown
76 Jordan Dimaio 6:56.99 10 B Min BB: 6:52.49 (+4.50s | 1.1%) Otter Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
77 Oliver Pearce 7:00.32 9 B Min BB: 6:52.49 (+7.83s | 1.9%) Aces Swim Club 05/16/2025 2025 CO ACES Spring Invite
100 Free
1:39.89
1:39.89
100 Free
1:39.89
150 Free
53.11
2:33.00
200 Free
51.51
3:24.51
100 Free
1:44.62
300 Free
1:49.12
5:13.63
100 Free
1:49.12
400 Free
1:46.69
7:00.32
100 Free
1:46.69
78 Beau Jakubowski 7:00.77 8 B Min BB: 6:52.49 (+8.28s | 2.0%) Aces Swim Club 06/19/2025 2025 CO ACES Summer Invite
79 Qifan Gong 7:01.15 8 B Min BB: 6:52.49 (+8.66s | 2.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.15
45.15
100 Free
51.19
1:36.34
100 Free
1:36.34
150 Free
54.81
2:31.15
200 Free
55.10
3:26.25
100 Free
1:49.91
250 Free
54.92
4:21.17
300 Free
56.37
5:17.54
100 Free
1:51.29
350 Free
53.43
6:10.97
400 Free
50.18
7:01.15
100 Free
1:43.61
80 Jonathan Lan 7:01.17 10 B Min BB: 6:52.49 (+8.68s | 2.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
42.81
42.81
100 Free
50.85
1:33.66
100 Free
1:33.66
150 Free
55.28
2:28.94
200 Free
52.76
3:21.70
100 Free
1:48.04
250 Free
54.53
4:16.23
300 Free
56.58
5:12.81
100 Free
1:51.11
350 Free
54.40
6:07.21
400 Free
53.96
7:01.17
100 Free
1:48.36
81 Joshua Chen 7:01.63 10 B Min BB: 6:52.49 (+9.14s | 2.2%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.80
45.80
100 Free
52.89
1:38.69
100 Free
1:38.69
150 Free
54.39
2:33.08
200 Free
54.04
3:27.12
100 Free
1:48.43
250 Free
56.05
4:23.17
300 Free
55.65
5:18.82
100 Free
1:51.70
350 Free
54.75
6:13.57
400 Free
48.06
7:01.63
100 Free
1:42.81
82 Hunter Atkins 7:01.78 9 B Min BB: 6:52.49 (+9.29s | 2.2%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
83 Cameron Watrous 7:02.26 8 B Min BB: 6:52.49 (+9.77s | 2.3%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.28
45.28
100 Free
53.45
1:38.73
100 Free
1:38.73
150 Free
53.81
2:32.54
200 Free
54.79
3:27.33
100 Free
1:48.60
250 Free
54.75
4:22.08
300 Free
53.00
5:15.08
100 Free
1:47.75
350 Free
56.26
6:11.34
400 Free
50.92
7:02.26
100 Free
1:47.18
84 Gabriel Terrones 7:02.48 9 B Min BB: 6:52.49 (+9.99s | 2.4%) Team Eugene Aquatics 05/17/2025 TEAM Showdown
85 Cameron Glissmeyer 7:02.99 9 B Min BB: 6:52.49 (+10.50s | 2.5%) South Davis Aquatics Team 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Free
43.88
43.88
100 Free
52.79
1:36.67
100 Free
1:36.67
150 Free
54.46
2:31.13
200 Free
54.64
3:25.77
100 Free
1:49.10
250 Free
56.18
4:21.95
300 Free
54.96
5:16.91
100 Free
1:51.14
350 Free
56.40
6:13.31
400 Free
49.68
7:02.99
100 Free
1:46.08
86 James Covey 7:04.20 7 B Min BB: 6:52.49 (+11.71s | 2.8%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
47.01
47.01
100 Free
53.52
1:40.53
100 Free
1:40.53
150 Free
56.26
2:36.79
200 Free
55.64
3:32.43
100 Free
1:51.90
250 Free
52.48
4:24.91
300 Free
54.56
5:19.47
100 Free
1:47.04
350 Free
54.67
6:14.14
400 Free
50.06
7:04.20
100 Free
1:44.73
87 Ishaan Karunanayake 7:06.50 9 B Min BB: 6:52.49 (+14.01s | 3.3%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
88 Jake McNair 7:07.59 8 B Min BB: 6:52.49 (+15.10s | 3.5%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.76
45.76
100 Free
56.64
1:42.40
100 Free
1:42.40
150 Free
55.31
2:37.71
200 Free
56.31
3:34.02
100 Free
1:51.62
250 Free
54.25
4:28.27
300 Free
54.11
5:22.38
100 Free
1:48.36
350 Free
55.53
6:17.91
400 Free
49.68
7:07.59
100 Free
1:45.21
89 Alexander Zhurid 7:09.82 8 B Min BB: 6:52.49 (+17.33s | 4.0%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.32
45.32
100 Free
55.18
1:40.50
100 Free
1:40.50
150 Free
55.39
2:35.89
200 Free
56.76
3:32.65
100 Free
1:52.15
250 Free
1:51.92
5:24.57
300 Free
54.62
6:19.19
100 Free
2:46.54
350 Free
51.03
7:10.22
400 Free
0.-40
7:09.82
100 Free
50.63
90 Ian Susanto 7:16.68 8 B Min BB: 6:52.49 (+24.19s | 5.5%) Legacy Aquatics 05/30/2025 LA OPEN 2025
50 Free
45.99
45.99
150 Free
1:52.27
2:38.26
200 Free
56.17
3:34.43
100 Free
2:48.44
250 Free
58.74
4:33.17
350 Free
1:52.45
6:25.62
400 Free
51.06
7:16.68
100 Free
2:43.51
91 Levi Cheung 7:18.49 7 B Min BB: 6:52.49 (+26.00s | 5.9%) Beaverton Area Aquatics Club 05/30/2025 LA OPEN 2025
50 Free
49.80
49.80
100 Free
54.91
1:44.71
100 Free
1:44.71
150 Free
56.10
2:40.81
200 Free
57.92
3:38.73
100 Free
1:54.02
250 Free
56.56
4:35.29
300 Free
55.75
5:31.04
100 Free
1:52.31
350 Free
55.05
6:26.09
400 Free
52.40
7:18.49
100 Free
1:47.45
92 Lucas Hernandez 7:19.89 9 B Min BB: 6:52.49 (+27.40s | 6.2%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.33
45.33
100 Free
2:51.84
3:37.17
100 Free
3:37.17
150 Free
56.72
4:33.89
200 Free
56.27
5:30.16
100 Free
1:52.99
250 Free
55.96
6:26.12
300 Free
53.98
7:20.10
100 Free
1:49.94
400 Free
0.-21
7:19.89
100 Free
0.-21
93 Rowan Sargent 7:20.25 8 B Min BB: 6:52.49 (+27.76s | 6.3%) Unattached 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Free
48.44
48.44
100 Free
56.51
1:44.95
100 Free
1:44.95
150 Free
56.95
2:41.90
200 Free
56.05
3:37.95
100 Free
1:53.00
250 Free
55.17
4:33.12
300 Free
57.47
5:30.59
100 Free
1:52.64
350 Free
56.74
6:27.33
400 Free
52.92
7:20.25
100 Free
1:49.66
94 Owen Deis 7:21.35 9 B Min BB: 6:52.49 (+28.86s | 6.5%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
50 Free
48.74
48.74
100 Free
56.71
1:45.45
100 Free
1:45.45
150 Free
55.96
2:41.41
200 Free
58.40
3:39.81
100 Free
1:54.36
250 Free
59.35
4:39.16
300 Free
1:00.01
5:39.17
100 Free
1:59.36
350 Free
49.66
6:28.83
400 Free
52.52
7:21.35
100 Free
1:42.18
95 Octavius Tse 7:24.28 10 B Min BB: 6:52.49 (+31.79s | 7.2%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
96 Rorick Umbras 7:24.97 10 B Min BB: 6:52.49 (+32.48s | 7.3%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Free
49.19
49.19
100 Free
55.15
1:44.34
100 Free
1:44.34
150 Free
55.04
2:39.38
200 Free
58.81
3:38.19
100 Free
1:53.85
250 Free
57.29
4:35.48
300 Free
57.31
5:32.79
100 Free
1:54.60
350 Free
58.19
6:30.98
400 Free
53.99
7:24.97
100 Free
1:52.18
97 Finlay Nelson 7:25.50 10 B Min BB: 6:52.49 (+33.01s | 7.4%) AC Swim Club 05/17/2025 Neptune Swimming May Long Course Meet
98 Decker Sewell 7:28.33 9 B Min BB: 6:52.49 (+35.84s | 8.0%) Ski Hi Aquatics 06/27/2025 2025 CO Alicia Leavitt Memorial Open
99 Jude Foote 7:29.01 9 B Min BB: 6:52.49 (+36.52s | 8.1%) Hilltop Aquatic Swim Team 05/29/2025 2025 UVRays Oviatt Open
50 Free
51.00
51.00
100 Free
58.26
1:49.26
100 Free
1:49.26
150 Free
57.28
2:46.54
200 Free
55.44
3:41.98
100 Free
1:52.72
250 Free
56.84
4:38.82
300 Free
56.61
5:35.43
100 Free
1:53.45
350 Free
57.27
6:32.70
400 Free
56.31
7:29.01
100 Free
1:53.58
100 Harry Huynh 7:29.82 9 B Min BB: 6:52.49 (+37.33s | 8.3%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet

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