Michael Yamamoto

Age: 13 years old
Age Category: 13-14
Team: Tampa Bay Aquatic Club | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Tampa Bay Aquatic Club Florida Swimming Southern Zone USA
Free 50 Y 28.67 13 02/06/2026 B BB: 27.69 (+0.98s | 3.4%) 12 376 1,000+ 1,000+
Free 100 Y 1:04.36 12 07/25/2025 B BB: 1:00.29 (+4.07s | 6.3%) 12 387 1,000+ 1,000+
50 Free
30.76
30.76
100 Free
33.60
1:04.36
100 Free
1:04.36
Free 200 Y 2:18.08 13 02/06/2026 B BB: 2:12.29 (+5.79s | 4.2%) 7 300 1,000+ 1,000+
50 Free
30.98
30.98
100 Free
35.28
1:06.26
100 Free
1:06.26
200 Free
1:11.82
2:18.08
100 Free
1:11.82
Free 500 Y 6:09.43 13 01/23/2026 B BB: 5:58.19 (+11.24s | 3.0%) 7 226 1,000+ 1,000+
50 Free
32.20
32.20
100 Free
36.46
1:08.66
100 Free
1:08.66
150 Free
38.67
1:47.33
200 Free
38.10
2:25.43
100 Free
1:16.77
250 Free
38.61
3:04.04
300 Free
39.08
3:43.12
100 Free
1:17.69
350 Free
37.95
4:21.07
400 Free
37.32
4:58.39
100 Free
1:15.27
450 Free
36.67
5:35.06
500 Free
34.37
6:09.43
100 Free
1:11.04
Back 50 Y 35.07 13 01/23/2026 11 299 1,000+ 1,000+
Back 100 Y 1:32.80 11 09/06/2024 B: 1:11.29 (+21.51s | 23.2%) 13 531 1,000+ 1,000+
50 Back
45.48
45.48
100 Back
47.32
1:32.80
100 Back
1:32.80
Breast 50 Y 33.76 13 01/23/2026 4 108 378 1,000+
Breast 100 Y 1:15.38 13 01/23/2026 B BB: 1:14.79 (+0.59s | 0.8%) 6 157 741 1,000+
50 Breast
35.93
35.93
100 Breast
39.45
1:15.38
100 Breast
1:15.38
Breast 200 Y 2:44.60 13 02/06/2026 B BB: 2:42.39 (+2.21s | 1.3%) 5 134 649 1,000+
50 Breast
37.66
37.66
100 Breast
42.36
1:20.02
100 Breast
1:20.02
150 Breast
43.36
2:03.38
200 Breast
41.22
2:44.60
100 Breast
1:24.58
Fly 50 Y 33.32 13 12/05/2025 12 334 1,000+ 1,000+
Fly 100 Y 1:24.69 12 09/19/2025 B: 1:10.49 (+14.20s | 16.8%) 14 367 1,000+ 1,000+
50 Fly
37.81
37.81
100 Fly
46.88
1:24.69
100 Fly
1:24.69
IM 200 Y 2:36.57 13 11/21/2025 B BB: 2:26.69 (+9.88s | 6.3%) 8 276 1,000+ 1,000+
50 Fly
35.93
35.93
100 Back
42.66
1:18.59
100 IM
1:18.59
150 Breast
43.25
2:01.84
200 Free
34.73
2:36.57
100 IM
1:17.98
IM 400 Y 5:35.84 13 11/21/2025 B BB: 5:13.59 (+22.25s | 6.6%) 4 157 764 1,000+
50 Fly
38.11
38.11
100 Fly
44.11
1:22.22
100 Fly
1:22.22
150 Back
44.70
2:06.92
200 Back
46.02
2:52.94
100 Back
1:30.72
250 Breast
43.74
3:36.68
300 Breast
46.11
4:22.79
100 Breast
1:29.85
350 Free
36.83
4:59.62
400 Free
36.22
5:35.84
100 Free
1:13.05

Long course distance

Event Time Age Date Standard Next Standard Tampa Bay Aquatic Club Florida Swimming Southern Zone USA
Free 50 M 33.24 13 01/16/2026 B BB: 31.79 (+1.45s | 4.4%) 9 284 736 1,000+
Free 100 M 1:16.71 12 05/16/2025 B: 1:15.09 (+1.62s | 2.1%) 8 305 770 1,000+
50 Free
36.64
36.64
100 Free
40.07
1:16.71
100 Free
1:16.71
Free 200 M 2:54.90 12 05/16/2025 B: 2:43.99 (+10.91s | 6.2%) 7 298 693 1,000+
50 Free
38.65
38.65
100 Free
46.19
1:24.84
100 Free
1:24.84
150 Free
47.70
2:12.54
200 Free
42.36
2:54.90
100 Free
1:30.06
Free 800 M 12:00.90 12 06/19/2025 B: 12:00.59 (+0.31s | 0.0%) 3 79 142 677
50 Free
37.90
37.90
100 Free
43.48
1:21.38
100 Free
1:21.38
150 Free
45.04
2:06.42
200 Free
45.53
2:51.95
100 Free
1:30.57
250 Free
45.55
3:37.50
300 Free
46.61
4:24.11
100 Free
1:32.16
350 Free
46.29
5:10.40
400 Free
46.67
5:57.07
100 Free
1:32.96
450 Free
46.91
6:43.98
500 Free
45.50
7:29.48
100 Free
1:32.41
550 Free
32.81
8:02.29
600 Free
1:00.34
9:02.63
100 Free
1:33.15
650 Free
46.43
9:49.06
700 Free
44.54
10:33.60
100 Free
1:30.97
750 Free
44.33
11:17.93
800 Free
42.97
12:00.90
100 Free
1:27.30
Back 50 M 39.98 13 01/16/2026 6 186 420 1,000+
Back 100 M 1:34.63 12 05/16/2025 B: 1:23.69 (+10.94s | 11.6%) 6 254 633 1,000+
50 Back
45.75
45.75
100 Back
48.88
1:34.63
100 Back
1:34.63
Breast 50 M 40.31 12 07/10/2025 5 95 210 926
Breast 100 M 1:25.83 13 01/16/2026 BB A: 1:20.39 (+5.44s | 6.3%) 5 92 223 876
50 Breast
40.35
40.35
100 Breast
45.48
1:25.83
100 Breast
1:25.83
Breast 200 M 3:15.07 12 07/10/2025 B BB: 3:08.29 (+6.78s | 3.5%) 2 96 234 1,000+
50 Breast
44.23
44.23
100 Breast
50.62
1:34.85
100 Breast
1:34.85
150 Breast
50.83
2:25.68
200 Breast
49.39
3:15.07
100 Breast
1:40.22
IM 200 M 3:02.60 12 07/10/2025 B BB: 2:49.79 (+12.81s | 7.0%) 5 194 471 1,000+
50 Fly
40.50
40.50
100 Back
50.44
1:30.94
100 IM
1:30.94
150 Breast
52.29
2:23.23
200 Free
39.37
3:02.60
100 IM
1:31.66

Above are the fastest times that Michael Yamamoto has achieved in his swimming career. For each event, you can find Michael's best time, the corresponding time standard, as well as how much faster Michael needs to be to reach the next level. The last columns provide Michael rankings at the team and LSC levels. These rankings are based on the Michael'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.