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Kosei Okano

Age: 14 years old
Age Category: 13-14
Team: Supernova Swim Team | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Supernova Swim Team Michigan Swimming Central Zone USA
Free 50 Y 24.43 14 03/20/2026 AA AAA: 23.49 (+0.94s | 3.8%) 3 69 195 1,000+
Free 100 Y 52.85 Analysis 14 03/07/2026 AA AAA: 51.09 (+1.76s | 3.3%) 2 55 160 1,000+
50 Free
25.15
25.15
100 Free
27.70
52.85
100 Free
52.85
Free 200 Y 1:57.55 Analysis 14 03/07/2026 A AA: 1:57.09 (+0.46s | 0.4%) 3 51 166 1,000+
50 Free
27.81
27.81
100 Free
29.86
57.67
100 Free
57.67
150 Free
30.11
1:27.78
200 Free
29.77
1:57.55
100 Free
59.88
Back 50 Y 30.23 14 12/20/2025 3 86 290 1,000+
Breast 50 Y 31.07 14 03/07/2026 2 30 102 635
Breast 100 Y 1:09.72 Analysis 14 03/20/2026 BB A: 1:08.99 (+0.73s | 1.0%) 2 53 169 1,000+
50 Breast
33.29
33.29
100 Breast
36.43
1:09.72
100 Breast
1:09.72
Breast 200 Y 2:47.30 Analysis 14 10/17/2025 B BB: 2:42.39 (+4.91s | 2.9%) 3 91 286 1,000+
50 Breast
36.86
36.86
100 Breast
42.43
1:19.29
100 Breast
1:19.29
150 Breast
44.99
2:04.28
200 Breast
43.02
2:47.30
100 Breast
1:28.01
IM 200 Y 2:11.06 Analysis 14 03/20/2026 A AA: 2:09.79 (+1.27s | 1.0%) 1 34 100 941
50 Fly
29.12
29.12
100 Back
31.60
1:00.72
100 IM
1:00.72
150 Breast
40.03
1:40.75
200 Free
30.31
2:11.06
100 IM
1:10.34

Long course distance

Event Time Age Date Standard Next Standard Supernova Swim Team Michigan Swimming Central Zone USA

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