Western Zone Zone Boys 10 & under - 400 Y 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
1 Cavin Spruiell 4:52.29 16 Walnut Creek Aquabears 11/22/2025 Pacific Swim SC Senior Open Hosted By TERA
50 Fly
30.51
30.51
100 Fly
35.00
1:05.51
100 Fly
1:05.51
150 Back
40.65
1:46.16
200 Back
38.89
2:25.05
100 Back
1:19.54
250 Breast
38.22
3:03.27
300 Breast
40.36
3:43.63
100 Breast
1:18.58
350 Free
35.16
4:18.79
400 Free
33.50
4:52.29
100 Free
1:08.66
2 Layth Alkhairo 5:05.02 14 Reno Aquatic Club 01/16/2026 2026 Blizzard Blast Swim Meet
50 Fly
31.41
31.41
100 Fly
36.97
1:08.38
100 Fly
1:08.38
150 Back
39.25
1:47.63
200 Back
38.37
2:26.00
100 Back
1:17.62
250 Breast
45.70
3:11.70
300 Breast
46.82
3:58.52
100 Breast
1:32.52
350 Free
33.70
4:32.22
400 Free
32.80
5:05.02
100 Free
1:06.50
3 Theodore Zawada 5:11.33 11 Legacy Aquatics 02/06/2026 2026 NE CRA Last Chance February Invite
50 Fly
33.75
33.75
100 Fly
38.07
1:11.82
100 Fly
1:11.82
150 Back
40.45
1:52.27
200 Back
39.61
2:31.88
100 Back
1:20.06
250 Breast
45.45
3:17.33
300 Breast
45.87
4:03.20
100 Breast
1:31.32
350 Free
34.50
4:37.70
400 Free
33.63
5:11.33
100 Free
1:08.13
4 Kayden Masongsong 5:13.86 10 Terrapins Swim Team 11/08/2025 Brentwood Seawolves SCY C B BB+
5 Timofey Belov 5:43.55 9 Pikes Peak Athletics 02/21/2025 2025 CO PPA February Frenzy Last Chance
50 Fly
38.03
38.03
100 Fly
44.84
1:22.87
100 Fly
1:22.87
200 Back
1:24.21
2:47.08
100 Back
1:24.21
250 Breast
47.68
3:34.76
300 Breast
48.53
4:23.29
100 Breast
1:36.21
400 Free
1:20.26
5:43.55
100 Free
1:20.26
6 Lincoln Matthews 5:49.80 10 North Bay Aquatics 11/15/2025 NVST Swimming Into Fall 2025
7 Harvey Zhang 5:58.54 10 Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Fly
42.62
42.62
100 Fly
50.58
1:33.20
100 Fly
1:33.20
150 Back
44.02
2:17.22
200 Back
45.09
3:02.31
100 Back
1:29.11
250 Breast
47.81
3:50.12
300 Breast
50.28
4:40.40
100 Breast
1:38.09
350 Free
40.66
5:21.06
400 Free
37.48
5:58.54
100 Free
1:18.14
8 Kai Vo 6:22.52 9 Splash Aquatics 02/07/2026 Aulea Winter Distance Festival
50 Fly
43.65
43.65
100 Fly
48.53
1:32.18
100 Fly
1:32.18
150 Back
47.86
2:20.04
200 Back
49.50
3:09.54
100 Back
1:37.36
250 Breast
52.95
4:02.49
300 Breast
53.29
4:55.78
100 Breast
1:46.24
350 Free
44.77
5:40.55
400 Free
41.97
6:22.52
100 Free
1:26.74
9 Kai Jo 6:36.55 10 Punahou Aquatics Institute 02/07/2026 Aulea Winter Distance Festival
50 Fly
45.28
45.28
100 Fly
51.76
1:37.04
100 Fly
1:37.04
150 Back
48.93
2:25.97
200 Back
50.40
3:16.37
100 Back
1:39.33
250 Breast
56.10
4:12.47
300 Breast
54.29
5:06.76
100 Breast
1:50.39
350 Free
45.01
5:51.77
400 Free
44.78
6:36.55
100 Free
1:29.79
10 Noah Dudley 7:27.26 10 Cedar Swim Club 11/05/2025 2025 CSC Go The Distance!

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.