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Issei Endo

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

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Hydra Aquatics Potomac Valley Swimming Eastern Zone USA
Free 50 Y 27.48 12 03/12/2026 A AA: 26.99 (+0.49s | 1.8%) 6 103 367 1,000+
Free 100 Y 59.05 12 03/12/2026 A AA: 58.69 (+0.36s | 0.6%) 4 62 242 1,000+
Free 200 Y 2:09.81 12 03/12/2026 A AA: 2:08.19 (+1.62s | 1.2%) 3 60 241 966
50 Free
29.32
29.32
100 Free
32.36
1:01.68
100 Free
1:01.68
150 Free
34.10
1:35.78
200 Free
34.03
2:09.81
100 Free
1:08.13
Free 500 Y 5:52.98 12 01/23/2026 A AA: 5:44.99 (+7.99s | 2.3%) 2 73 273 948
50 Free
30.92
30.92
100 Free
34.54
1:05.46
100 Free
1:05.46
150 Free
34.90
1:40.36
200 Free
35.48
2:15.84
100 Free
1:10.38
250 Free
35.98
2:51.82
300 Free
36.03
3:27.85
100 Free
1:12.01
350 Free
36.53
4:04.38
400 Free
36.68
4:41.06
100 Free
1:13.21
450 Free
36.65
5:17.71
500 Free
35.27
5:52.98
100 Free
1:11.92
Free 1000 Y 12:03.50 12 01/31/2026 AA AAA: 11:34.19 (+29.31s | 4.1%) 2 31 75 222
50 Free
31.63
31.63
100 Free
35.14
1:06.77
100 Free
1:06.77
150 Free
36.04
1:42.81
200 Free
36.41
2:19.22
100 Free
1:12.45
250 Free
36.63
2:55.85
300 Free
36.85
3:32.70
100 Free
1:13.48
350 Free
36.73
4:09.43
400 Free
36.97
4:46.40
100 Free
1:13.70
450 Free
36.97
5:23.37
500 Free
36.85
6:00.22
100 Free
1:13.82
550 Free
36.87
6:37.09
600 Free
36.86
7:13.95
100 Free
1:13.73
650 Free
36.96
7:50.91
700 Free
37.12
8:28.03
100 Free
1:14.08
750 Free
36.58
9:04.61
800 Free
36.88
9:41.49
100 Free
1:13.46
850 Free
36.25
10:17.74
900 Free
36.52
10:54.26
100 Free
1:12.77
950 Free
35.85
11:30.11
1000 Free
33.39
12:03.50
100 Free
1:09.24
Back 50 Y 30.73 12 03/12/2026 AA AAA: 29.69 (+1.04s | 3.4%) 3 37 152 625
Back 100 Y 1:04.97 12 03/12/2026 AA AAA: 1:02.79 (+2.18s | 3.4%) 2 25 107 509
50 Back
31.42
31.42
100 Back
33.55
1:04.97
100 Back
1:04.97
Back 200 Y 2:20.34 12 03/12/2026 AA AAA: 2:15.89 (+4.45s | 3.2%) 1 23 83 208
50 Back
33.07
33.07
100 Back
35.56
1:08.63
100 Back
1:08.63
150 Back
36.21
1:44.84
200 Back
35.50
2:20.34
100 Back
1:11.71
Breast 100 Y 1:23.87 12 11/21/2025 BB A: 1:18.39 (+5.48s | 6.5%) 8 169 566 1,000+
50 Breast
40.42
40.42
100 Breast
43.45
1:23.87
100 Breast
1:23.87
Breast 200 Y 3:03.75 12 01/17/2026 B BB: 3:02.39 (+1.36s | 0.7%) 7 131 461 1,000+
50 Breast
41.85
41.85
100 Breast
47.35
1:29.20
100 Breast
1:29.20
150 Breast
46.94
2:16.14
200 Breast
47.60
3:03.75
100 Breast
1:34.55
Fly 50 Y 32.31 12 01/17/2026 BB A: 31.19 (+1.12s | 3.5%) 8 177 578 1,000+
Fly 100 Y 1:10.74 12 01/23/2026 BB A: 1:09.29 (+1.45s | 2.0%) 5 102 363 1,000+
50 Fly
32.42
32.42
100 Fly
38.32
1:10.74
100 Fly
1:10.74
IM 100 Y 1:10.99 12 01/17/2026 BB A: 1:09.99 (+1.00s | 1.4%) 7 123 399 1,000+
50 IM
32.70
32.70
100 IM
38.29
1:10.99
100 IM
1:10.99
IM 200 Y 2:26.14 12 03/12/2026 A AA: 2:25.59 (+0.55s | 0.4%) 4 47 209 787
50 Fly
33.51
33.51
100 Back
35.46
1:08.97
100 IM
1:08.97
150 Breast
45.61
1:54.58
200 Free
31.56
2:26.14
100 IM
1:17.17

Long course distance

Event Time Age Date Standard Next Standard Hydra Aquatics Potomac Valley Swimming Eastern Zone USA

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