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Kion Sonomura

Age: 11 years old
Age Category: 11-12
Team: Utah Valley Aquatics | Utah Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Utah Valley Aquatics Utah Swimming Western Zone USA
Free 50 Y 26.74 11 12/13/2025 AA AAA: 25.79 (+0.95s | 3.6%) 1 5 298 1,000+
Free 100 Y 57.02 Analysis 11 12/13/2025 AA AAA: 56.19 (+0.83s | 1.5%) 1 4 142 740
50 Free
27.46
27.46
100 Free
29.56
57.02
100 Free
57.02
Free 200 Y 2:13.16 Analysis 11 09/24/2025 A AA: 2:08.19 (+4.97s | 3.7%) 1 6 289 1,000+
50 Free
30.34
30.34
100 Free
33.52
1:03.86
100 Free
1:03.86
150 Free
35.28
1:39.14
200 Free
34.02
2:13.16
100 Free
1:09.30
Free 500 Y 5:58.58 Analysis 11 10/23/2025 A AA: 5:44.99 (+13.59s | 3.8%) 1 6 274 1,000+
50 Free
31.71
31.71
100 Free
34.89
1:06.60
100 Free
1:06.60
150 Free
37.09
1:43.69
200 Free
36.81
2:20.50
100 Free
1:13.90
250 Free
36.52
2:57.02
300 Free
36.75
3:33.77
100 Free
1:13.27
350 Free
36.94
4:10.71
400 Free
37.22
4:47.93
100 Free
1:14.16
450 Free
36.83
5:24.76
500 Free
33.82
5:58.58
100 Free
1:10.65
Back 50 Y 30.71 11 12/13/2025 AA AAA: 29.69 (+1.02s | 3.3%) 1 3 154 584
Back 100 Y 1:09.62 Analysis 11 10/10/2025 BB A: 1:09.29 (+0.33s | 0.5%) 1 7 295 1,000+
50 Back
34.56
34.56
100 Back
35.06
1:09.62
100 Back
1:09.62
Back 200 Y 2:22.88 Analysis 11 11/06/2025 A AA: 2:21.99 (+0.89s | 0.6%) 1 3 64 275
50 Back
34.43
34.43
100 Back
36.24
1:10.67
100 Back
1:10.67
150 Back
37.40
1:48.07
200 Back
34.81
2:22.88
100 Back
1:12.21
Breast 50 Y 36.15 11 10/10/2025 A AA: 34.99 (+1.16s | 3.2%) 1 4 234 801
Breast 100 Y 1:19.03 Analysis 11 10/23/2025 BB A: 1:18.39 (+0.64s | 0.8%) 1 4 268 1,000+
50 Breast
38.24
38.24
100 Breast
40.79
1:19.03
100 Breast
1:19.03
Breast 200 Y 2:46.62 Analysis 11 10/23/2025 A AA: 2:41.39 (+5.23s | 3.1%) 1 4 107 380
50 Breast
38.71
38.71
100 Breast
40.73
1:19.44
100 Breast
1:19.44
150 Breast
43.96
2:03.40
200 Breast
43.22
2:46.62
100 Breast
1:27.18
Fly 50 Y 30.12 11 10/10/2025 A AA: 29.69 (+0.43s | 1.4%) 1 8 207 734
Fly 100 Y 1:09.74 Analysis 11 10/23/2025 BB A: 1:09.29 (+0.45s | 0.6%) 1 8 303 1,000+
50 Fly
32.72
32.72
100 Fly
37.01
1:09.74
100 Fly
1:09.74
Fly 200 Y 2:41.15 Analysis 11 11/12/2025 BB A: 2:31.39 (+9.76s | 6.1%) 1 4 118 447
50 Fly
33.52
33.52
100 Fly
38.98
1:12.50
100 Fly
1:12.50
150 Fly
44.55
1:57.05
200 Fly
44.10
2:41.15
100 Fly
1:28.65
IM 100 Y 1:06.84 Analysis 11 11/06/2025 AA AAA: 1:03.99 (+2.85s | 4.3%) 1 4 124 392
50 IM
30.92
30.92
100 IM
35.92
1:06.84
100 IM
1:06.84
IM 200 Y 2:27.25 Analysis 11 10/23/2025 A AA: 2:25.59 (+1.66s | 1.1%) 1 5 205 801
50 Fly
31.28
31.28
100 Back
37.85
1:09.13
100 IM
1:09.13
150 Breast
43.23
1:52.36
200 Free
34.89
2:27.25
100 IM
1:18.12
IM 400 Y 5:20.91 Analysis 11 10/23/2025 A AA: 5:09.79 (+11.12s | 3.5%) 1 5 122 448
50 Fly
33.40
33.40
100 Fly
37.76
1:11.16
100 Fly
1:11.16
150 Back
41.62
1:52.78
200 Back
41.40
2:34.18
100 Back
1:23.02
250 Breast
44.51
3:18.69
300 Breast
45.73
4:04.42
100 Breast
1:30.24
350 Free
40.08
4:44.50
400 Free
36.41
5:20.91
100 Free
1:16.49

Long course distance

Event Time Age Date Standard Next Standard Utah Valley Aquatics Utah Swimming Western Zone USA
Free 50 M 31.47 11 07/17/2025 A AA: 30.69 (+0.78s | 2.5%) 1 5 102 239
Free 100 M 1:10.29 Analysis 11 06/06/2025 A AA: 1:07.49 (+2.80s | 4.0%) 1 6 133 303
Free 200 M 2:38.74 Analysis 11 06/21/2025 BB A: 2:33.59 (+5.15s | 3.2%) 1 11 226 467
Free 400 M 5:28.91 Analysis 11 06/27/2025 BB A: 5:26.69 (+2.22s | 0.7%) 1 5 120 272
50 Free
36.35
36.35
100 Free
40.38
1:16.73
100 Free
1:16.73
150 Free
42.52
1:59.25
200 Free
42.37
2:41.62
100 Free
1:24.89
250 Free
43.20
3:24.82
300 Free
42.70
4:07.52
100 Free
1:25.90
350 Free
41.94
4:49.46
400 Free
39.45
5:28.91
100 Free
1:21.39
Back 50 M 37.28 11 07/17/2025 A AA: 35.99 (+1.29s | 3.5%) 2 4 110 258
Back 100 M 1:22.69 Analysis 11 05/02/2025 BB A: 1:21.89 (+0.80s | 1.0%) 2 11 163 334
Breast 50 M 42.47 11 07/17/2025 BB A: 41.99 (+0.48s | 1.1%) 1 5 127 244
Breast 100 M 1:32.09 Analysis 11 07/17/2025 BB A: 1:31.29 (+0.80s | 0.9%) 1 4 103 195
50 Breast
44.12
44.12
100 Breast
47.97
1:32.09
100 Breast
1:32.09
Breast 200 M 3:21.52 Analysis 11 06/21/2025 BB A: 3:15.39 (+6.13s | 3.0%) 1 4 52 110
50 Breast
45.39
45.39
100 Breast
50.31
1:35.70
100 Breast
1:35.70
150 Breast
52.71
2:28.41
200 Breast
53.11
3:21.52
100 Breast
1:45.82
Fly 50 M 34.76 11 07/17/2025 A AA: 33.59 (+1.17s | 3.4%) 1 8 119 256
Fly 100 M 1:18.93 Analysis 11 07/17/2025 A AA: 1:15.59 (+3.34s | 4.2%) 1 3 96 197
50 Fly
38.19
38.19
100 Fly
40.74
1:18.93
100 Fly
1:18.93
IM 200 M 2:51.53 Analysis 11 06/27/2025 A AA: 2:45.99 (+5.54s | 3.2%) 1 6 103 204
50 Fly
36.04
36.04
100 Back
43.69
1:19.73
100 IM
1:19.73
150 Breast
50.94
2:10.67
200 Free
40.86
2:51.53
100 IM
1:31.80
IM 400 M 6:23.49 Analysis 11 06/06/2025 BB A: 6:15.39 (+8.10s | 2.1%) 1 6 67 110
50 Fly
40.53
40.53
100 Fly
45.52
1:26.05
100 Fly
1:26.05
150 Back
52.79
2:18.84
200 Back
49.32
3:08.16
100 Back
1:42.11
250 Breast
53.62
4:01.78
300 Breast
54.92
4:56.70
100 Breast
1:48.54
350 Free
44.28
5:40.98
400 Free
42.51
6:23.49
100 Free
1:26.79

Above are the fastest times that Kion Sonomura has achieved in his swimming career. For each event, you can find Kion's best time, the corresponding time standard, as well as how much faster Kion needs to be to reach the next level. The last columns provide Kion rankings at the team and LSC levels. These rankings are based on the Kion's personal best, his current age category, and team; and are calculated from all the meets results.

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.