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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
1 Noah Swetlishoff 4:50.62 6 AAAA Min Phoenix Swim Club 06/20/2025 2025 SI SPLASH AND DASH
50 Free
32.11
32.11
100 Free
36.08
1:08.20
100 Free
1:08.20
150 Free
37.15
1:45.35
200 Free
37.37
2:22.72
100 Free
1:14.52
250 Free
37.80
3:00.52
300 Free
37.82
3:38.34
100 Free
1:15.62
350 Free
36.63
4:14.97
400 Free
35.65
4:50.62
100 Free
1:12.28
2 Robert Legg 4:55.12 10 AAAA Min Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Free
32.36
32.36
100 Free
36.86
1:09.22
100 Free
1:09.22
150 Free
37.54
1:46.76
200 Free
38.09
2:24.85
100 Free
1:15.63
250 Free
38.08
3:02.93
300 Free
38.02
3:40.95
100 Free
1:16.10
350 Free
38.11
4:19.06
400 Free
36.06
4:55.12
100 Free
1:14.17
3 Rubix Szolusha 5:06.67 10 AAAA Min Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Free
34.60
34.60
100 Free
38.45
1:13.05
100 Free
1:13.05
150 Free
38.71
1:51.76
200 Free
39.56
2:31.32
100 Free
1:18.27
250 Free
38.78
3:10.10
300 Free
39.88
3:49.98
100 Free
1:18.66
350 Free
39.35
4:29.33
400 Free
37.34
5:06.67
100 Free
1:16.69
4 Marco Sun 5:11.40 10 AAAA Min Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Free
35.23
35.23
100 Free
38.34
1:13.57
100 Free
1:13.57
150 Free
39.83
1:53.40
200 Free
39.65
2:33.05
100 Free
1:19.48
250 Free
40.33
3:13.38
300 Free
39.51
3:52.89
100 Free
1:19.84
350 Free
40.23
4:33.12
400 Free
38.28
5:11.40
100 Free
1:18.51
5 David Powell 5:15.59 10 A Min AA: 5:13.09 (+2.50s | 0.8%) Heartland Swim Assoc 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Free
36.36
36.36
100 Free
40.19
1:16.55
100 Free
1:16.55
150 Free
41.34
1:57.89
200 Free
40.71
2:38.60
100 Free
1:22.05
250 Free
40.08
3:18.68
300 Free
40.61
3:59.29
100 Free
1:20.69
350 Free
38.87
4:38.16
400 Free
37.43
5:15.59
100 Free
1:16.30
6 Stephen Huang 5:20.94 10 AAA Min AAAA: 5:20.79 (+0.15s | 0.0%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
7 Atticus Hendricks-Smith 5:27.25 10 AAA Min AAAA: 5:20.79 (+6.46s | 2.0%) RoadRunners of Albuquerque 04/24/2026 2026 CO Arena Catch Me If You Can
8 Ryan Latronica 5:29.19 10 AAA Min AAAA: 5:20.79 (+8.40s | 2.6%) Hills Hurricane Swimming 07/31/2025 2025 Long Course Far Western Championship
9 Alexander Kovnatsky 5:30.85 10 AAA Min AAAA: 5:20.79 (+10.06s | 3.0%) Unattached 07/11/2025 2025 Age Group Championships
10 Brooks Switaj 5:32.90 9 AAA Min AAAA: 5:20.79 (+12.11s | 3.6%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
11 Kevin Kubasik 5:34.55 10 AAA Min AAAA: 5:20.79 (+13.76s | 4.1%) Mission Viejo Nadadores 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
50 Free
35.50
35.50
100 Free
41.88
1:17.38
100 Free
1:17.38
150 Free
41.78
1:59.16
200 Free
43.20
2:42.36
100 Free
1:24.98
250 Free
43.91
3:26.27
300 Free
43.91
4:10.18
100 Free
1:27.82
350 Free
43.85
4:54.03
400 Free
40.52
5:34.55
100 Free
1:24.37
12 Reid Kelly 5:35.08 10 AAA Min AAAA: 5:20.79 (+14.29s | 4.3%) Unattached 04/24/2026 2026 CO Steve Drozda LC Shotgun
13 Hoshi Aono 5:37.21 10 AA Min AAA: 5:36.09 (+1.12s | 0.3%) Aquazot Swim Club 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
50 Free
36.61
36.61
100 Free
42.37
1:18.98
100 Free
1:18.98
150 Free
43.13
2:02.11
200 Free
41.56
2:43.67
100 Free
1:24.69
250 Free
44.96
3:28.63
300 Free
43.57
4:12.20
100 Free
1:28.53
350 Free
43.83
4:56.03
400 Free
41.18
5:37.21
100 Free
1:25.01
14 David Goldenberg 5:40.97 10 AA Min AAA: 5:36.09 (+4.88s | 1.4%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
37.17
37.17
100 Free
42.99
1:20.16
100 Free
1:20.16
150 Free
43.56
2:03.72
200 Free
43.91
2:47.63
100 Free
1:27.47
250 Free
44.20
3:31.83
300 Free
43.89
4:15.72
100 Free
1:28.09
350 Free
44.23
4:59.95
400 Free
41.02
5:40.97
100 Free
1:25.25
15 Samuel Evanovich 5:42.14 10 AA Min AAA: 5:36.09 (+6.05s | 1.8%) Unattached 05/16/2026 BIG ISLAND SWIMMING @ KCAC
16 Declan Benton 5:43.97 10 AA Min AAA: 5:36.09 (+7.88s | 2.3%) Sawtooth Aquatic Club 07/05/2025 Sawtooth Last Chance Time Trial
17 Marco Gonzalez 5:44.73 10 AA Min AAA: 5:36.09 (+8.64s | 2.5%) South Bay Aquatics 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Free
38.07
38.07
100 Free
43.71
1:21.78
100 Free
1:21.78
150 Free
42.73
2:04.51
200 Free
43.70
2:48.21
100 Free
1:26.43
250 Free
43.08
3:31.29
300 Free
44.67
4:15.96
100 Free
1:27.75
350 Free
44.05
5:00.01
400 Free
44.72
5:44.73
100 Free
1:28.77
18 Enzo Harter 5:46.22 10 AA Min AAA: 5:36.09 (+10.13s | 2.9%) Beaverton Area Aquatics Club 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
19 Allen Chen 5:47.06 10 AA Min AAA: 5:36.09 (+10.97s | 3.2%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
20 Landon Wang 5:47.08 10 AA Min AAA: 5:36.09 (+10.99s | 3.2%) Seattle Metropolitan Aquatic C 07/24/2025 2025 PN LC 12 U Championships
21 Kaimana Hashimoto 5:47.81 10 AA Min AAA: 5:36.09 (+11.72s | 3.4%) Splash Aquatics 05/02/2026 Keiko Price Sprint Meet Aloha Mile
22 Clayton Chester 5:48.07 10 AA Min AAA: 5:36.09 (+11.98s | 3.4%) Heartland Swim Assoc 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Free
38.10
38.10
100 Free
44.64
1:22.74
100 Free
1:22.74
150 Free
44.86
2:07.60
200 Free
44.27
2:51.87
100 Free
1:29.13
250 Free
45.42
3:37.29
300 Free
44.42
4:21.71
100 Free
1:29.84
350 Free
45.68
5:07.39
400 Free
40.68
5:48.07
100 Free
1:26.36
23 Leon Escarcega Hernandez 5:48.18 10 AA Min AAA: 5:36.09 (+12.09s | 3.5%) Halcones Marinos Capn 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
50 Free
34.96
34.96
100 Free
41.34
1:16.30
100 Free
1:16.30
150 Free
43.65
1:59.95
200 Free
43.22
2:43.17
100 Free
1:26.87
250 Free
42.03
3:25.20
300 Free
39.97
4:05.17
100 Free
1:22.00
400 Free
1:43.01
5:48.18
100 Free
1:43.01
24 Chase Witt 5:49.49 10 AA Min AAA: 5:36.09 (+13.40s | 3.8%) Gold\\\\\\'s Aquatics Club (Camas) 04/25/2026 GACC Spring Invitational
50 Free
40.54
40.54
100 Free
44.82
1:25.36
100 Free
1:25.36
150 Free
44.79
2:10.15
200 Free
45.51
2:55.66
100 Free
1:30.30
250 Free
43.25
3:38.91
300 Free
44.82
4:23.73
100 Free
1:28.07
350 Free
43.42
5:07.15
400 Free
42.34
5:49.49
100 Free
1:25.76
25 Leo Gazzard 5:50.09 9 AA Min AAA: 5:36.09 (+14.00s | 4.0%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
26 Ilan Rattner 5:50.55 9 AA Min AAA: 5:36.09 (+14.46s | 4.1%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
27 Joon Cha 5:50.62 9 AA Min AAA: 5:36.09 (+14.53s | 4.1%) Sunnyvale Swim Club 05/02/2026 Alto Spring Jam CBA
28 Winston Chase 5:50.80 10 AA Min AAA: 5:36.09 (+14.71s | 4.2%) Utah Valley Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Free
40.91
40.91
100 Free
44.92
1:25.83
100 Free
1:25.83
150 Free
45.90
2:11.73
200 Free
45.64
2:57.37
100 Free
1:31.54
250 Free
46.63
3:44.00
300 Free
45.32
4:29.32
100 Free
1:31.95
350 Free
40.85
5:10.17
400 Free
40.63
5:50.80
100 Free
1:21.48
29 Hugo Linowski 5:51.48 10 A Min AA: 5:51.39 (+0.09s | 0.0%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Free
38.60
38.60
100 Free
45.79
1:24.39
100 Free
1:24.39
150 Free
45.73
2:10.12
200 Free
45.09
2:55.21
100 Free
1:30.82
250 Free
46.95
3:42.16
300 Free
44.83
4:26.99
100 Free
1:31.78
350 Free
43.43
5:10.42
400 Free
41.06
5:51.48
100 Free
1:24.49
30 Hawx Hansen 5:55.40 10 A Min AA: 5:51.39 (+4.01s | 1.1%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Free
40.04
40.04
100 Free
43.66
1:23.70
100 Free
1:23.70
150 Free
45.48
2:09.18
200 Free
44.95
2:54.13
100 Free
1:30.43
250 Free
45.79
3:39.92
300 Free
45.26
4:25.18
100 Free
1:31.05
350 Free
44.88
5:10.06
400 Free
45.34
5:55.40
100 Free
1:30.22
31 Haoran Cong 5:56.77 10 A Min AA: 5:51.39 (+5.38s | 1.5%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
32 Henry Bresson 5:58.70 10 A Min AA: 5:51.39 (+7.31s | 2.0%) Chinook Aquatic Club 05/01/2026 2026 PN BC May Flowers Approved
33 Oliver Gist-Pitts 6:00.87 10 A Min AA: 5:51.39 (+9.48s | 2.6%) Boulder Swim Team 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Free
40.13
40.13
100 Free
44.55
1:24.68
100 Free
1:24.68
150 Free
46.24
2:10.92
200 Free
46.14
2:57.06
100 Free
1:32.38
250 Free
47.10
3:44.16
300 Free
46.18
4:30.34
100 Free
1:33.28
350 Free
47.19
5:17.53
400 Free
43.34
6:00.87
100 Free
1:30.53
34 Yihong Xiang 6:01.67 10 A Min AA: 5:51.39 (+10.28s | 2.8%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Free
40.23
40.23
100 Free
44.95
1:25.18
100 Free
1:25.18
150 Free
45.69
2:10.87
200 Free
46.33
2:57.20
100 Free
1:32.02
250 Free
47.79
3:44.99
300 Free
47.07
4:32.06
100 Free
1:34.86
350 Free
46.34
5:18.40
400 Free
43.27
6:01.67
100 Free
1:29.61
35 Guo-shiun Gau 6:03.51 10 A Min AA: 5:51.39 (+12.12s | 3.3%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
36 Kai Kitamori 6:04.37 10 A Min AA: 5:51.39 (+12.98s | 3.6%) East Bay Bat Rays 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
37 Brooks Fraser 6:04.38 10 A Min AA: 5:51.39 (+12.99s | 3.6%) Aquawolves Swimming 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Free
40.41
40.41
100 Free
46.86
1:27.27
100 Free
1:27.27
150 Free
47.12
2:14.39
200 Free
48.84
3:03.23
100 Free
1:35.96
250 Free
47.33
3:50.56
300 Free
46.25
4:36.81
100 Free
1:33.58
350 Free
44.76
5:21.57
400 Free
42.81
6:04.38
100 Free
1:27.57
38 Erik Shabdanov 6:04.94 8 A Min AA: 5:51.39 (+13.55s | 3.7%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
39 Owen Tan 6:06.74 9 BB Min A: 6:06.59 (+0.15s | 0.0%) Hawaii Swimming Club 05/02/2026 Keiko Price Sprint Meet Aloha Mile
40 Orion Blue-Smith 6:10.16 10 BB Min A: 6:06.59 (+3.57s | 1.0%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
41 Tripp Liberman 6:11.08 10 BB Min A: 6:06.59 (+4.49s | 1.2%) Rocky Mountain Rapids 05/02/2026 2026 CO Longmont IMR IMX Adrenaline Gauntlet
50 Free
43.13
43.13
100 Free
47.14
1:30.27
100 Free
1:30.27
150 Free
47.22
2:17.49
200 Free
46.83
3:04.32
100 Free
1:34.05
250 Free
47.67
3:51.99
300 Free
46.96
4:38.95
100 Free
1:34.63
350 Free
47.09
5:26.04
400 Free
45.04
6:11.08
100 Free
1:32.13
42 Kai Vo 6:11.66 9 BB Min A: 6:06.59 (+5.07s | 1.4%) Splash Aquatics 05/02/2026 Keiko Price Sprint Meet Aloha Mile
43 Austin Mitchell 6:12.06 10 BB Min A: 6:06.59 (+5.47s | 1.5%) Valley Aquatics 05/01/2026 2026 PN BC May Flowers Approved
44 Jonathan Nelson 6:12.90 10 BB Min A: 6:06.59 (+6.31s | 1.7%) Utah Valley Aquatics 06/27/2025 WFFM Red White And Black 2025
50 Free
41.16
41.16
100 Free
47.56
1:28.72
100 Free
1:28.72
150 Free
49.17
2:17.89
200 Free
46.98
3:04.87
100 Free
1:36.15
250 Free
49.72
3:54.59
300 Free
48.51
4:43.10
100 Free
1:38.23
350 Free
46.85
5:29.95
400 Free
42.95
6:12.90
100 Free
1:29.80
45 Collier Jacobson 6:12.97 10 BB Min A: 6:06.59 (+6.38s | 1.7%) Tualatin Hills Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Free
40.08
40.08
100 Free
46.37
1:26.45
100 Free
1:26.45
150 Free
47.13
2:13.58
200 Free
50.56
3:04.14
100 Free
1:37.69
250 Free
49.06
3:53.20
300 Free
48.26
4:41.46
100 Free
1:37.32
350 Free
46.63
5:28.09
400 Free
44.88
6:12.97
100 Free
1:31.51
46 Aarav Narayan 6:13.01 10 BB Min A: 6:06.59 (+6.42s | 1.7%) Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
47 Finn Blakeslee 6:13.35 10 BB Min A: 6:06.59 (+6.76s | 1.8%) Hood River Valley Swim Team 04/25/2026 GACC Spring Invitational
50 Free
39.59
39.59
100 Free
45.97
1:25.56
100 Free
1:25.56
150 Free
46.75
2:12.31
200 Free
48.15
3:00.46
100 Free
1:34.90
250 Free
48.95
3:49.41
300 Free
48.95
4:38.36
100 Free
1:37.90
350 Free
48.03
5:26.39
400 Free
46.96
6:13.35
100 Free
1:34.99
48 William Wang 6:13.64 10 BB Min A: 6:06.59 (+7.05s | 1.9%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Free
39.35
39.35
100 Free
46.19
1:25.54
100 Free
1:25.54
150 Free
48.17
2:13.71
200 Free
49.06
3:02.77
100 Free
1:37.23
250 Free
48.29
3:51.06
300 Free
48.16
4:39.22
100 Free
1:36.45
350 Free
48.00
5:27.22
400 Free
46.42
6:13.64
100 Free
1:34.42
49 Rowan Sargent 6:14.02 9 BB Min A: 6:06.59 (+7.43s | 2.0%) Flatiron Athletic Club 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Free
40.13
40.13
100 Free
47.43
1:27.56
100 Free
1:27.56
150 Free
47.45
2:15.01
200 Free
50.27
3:05.28
100 Free
1:37.72
250 Free
48.56
3:53.84
300 Free
48.59
4:42.43
100 Free
1:37.15
350 Free
47.49
5:29.92
400 Free
44.10
6:14.02
100 Free
1:31.59
50 Cameron Boitano 6:16.61 10 BB Min A: 6:06.59 (+10.02s | 2.7%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.