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Keiko Morimoto

Age: 12 years old
Age Category: 11-12
Team: Ridgewood YMCA Breakers Swim T | New Jersey Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Ridgewood YMCA Breakers Swim T New Jersey Swimming Eastern Zone USA
Free 50 Y 33.18 12 10/10/2025 B BB: 31.69 (+1.49s | 4.5%) 7 62 1,000+ 1,000+
Free 100 Y 1:09.05 Analysis 12 03/20/2026 BB A: 1:03.99 (+5.06s | 7.3%) 2 45 1,000+ 1,000+
50 Free
32.77
32.77
100 Free
36.28
1:09.05
100 Free
1:09.05
Free 200 Y 2:28.01 Analysis 12 03/20/2026 BB A: 2:19.29 (+8.72s | 5.9%) 1 25 916 1,000+
50 Free
32.65
32.65
100 Free
38.95
1:11.60
100 Free
1:11.60
150 Free
39.09
1:50.69
200 Free
37.32
2:28.01
100 Free
1:16.41
Free 500 Y 7:07.82 Analysis 12 11/14/2025 B BB: 6:45.69 (+22.13s | 5.2%) 2 30 1,000+ 1,000+
50 Free
34.80
34.80
100 Free
41.85
1:16.65
100 Free
1:16.65
150 Free
43.75
2:00.40
200 Free
44.88
2:45.28
100 Free
1:28.63
250 Free
45.60
3:30.88
300 Free
45.12
4:16.00
100 Free
1:30.72
350 Free
45.14
5:01.14
400 Free
43.66
5:44.80
100 Free
1:28.80
450 Free
43.51
6:28.31
500 Free
39.51
7:07.82
100 Free
1:23.02
Back 50 Y 40.23 12 11/14/2025 B: 38.79 (+1.44s | 3.6%) 11 71 1,000+ 1,000+
Back 100 Y 1:27.37 Analysis 12 11/14/2025 B: 1:26.59 (+0.78s | 0.9%) 11 64 1,000+ 1,000+
50 Back
41.76
41.76
100 Back
45.61
1:27.37
100 Back
1:27.37
Breast 100 Y 1:37.35 Analysis 12 11/14/2025 B: 1:36.49 (+0.86s | 0.9%) 9 55 1,000+ 1,000+
50 Breast
47.63
47.63
100 Breast
49.72
1:37.35
100 Breast
1:37.35
Breast 200 Y 3:12.61 Analysis 12 03/20/2026 B BB: 3:10.99 (+1.62s | 0.8%) 2 17 689 1,000+
50 Breast
44.23
44.23
100 Breast
50.66
1:34.89
100 Breast
1:34.89
150 Breast
49.71
2:24.60
200 Breast
48.01
3:12.61
100 Breast
1:37.72
Fly 50 Y 34.33 12 03/20/2026 B BB: 34.29 (+0.04s | 0.1%) 2 32 1,000+ 1,000+
Fly 100 Y 1:26.72 Analysis 12 11/14/2025 B: 1:25.79 (+0.93s | 1.1%) 7 46 1,000+ 1,000+
50 Fly
39.35
39.35
100 Fly
47.37
1:26.72
100 Fly
1:26.72
IM 100 Y 1:18.07 Analysis 12 03/20/2026 BB A: 1:13.09 (+4.98s | 6.4%) 3 45 1,000+ 1,000+
50 IM
37.17
37.17
100 IM
40.90
1:18.07
100 IM
1:18.07
IM 200 Y 2:47.40 Analysis 12 03/20/2026 BB A: 2:37.59 (+9.81s | 5.9%) 2 27 944 1,000+
50 Fly
36.71
36.71
100 Back
41.29
1:18.00
100 IM
1:18.00
150 Breast
51.89
2:09.89
200 Free
37.51
2:47.40
100 IM
1:29.40
IM 400 Y 5:55.84 Analysis 12 03/20/2026 BB A: 5:35.79 (+20.05s | 5.6%) 3 4 333 1,000+
50 Fly
35.23
35.23
100 Fly
44.02
1:19.25
100 Fly
1:19.25
150 Back
44.04
2:03.29
200 Back
44.10
2:47.39
100 Back
1:28.14
250 Breast
54.52
3:41.91
300 Breast
52.79
4:34.70
100 Breast
1:47.31
350 Free
41.22
5:15.92
400 Free
39.92
5:55.84
100 Free
1:21.14

Long course distance

Event Time Age Date Standard Next Standard Ridgewood YMCA Breakers Swim T New Jersey Swimming Eastern Zone USA

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