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Clay Kojima

Age: 13 years old
Age Category: 13-14
Team: Mason Manta Rays | Ohio Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Mason Manta Rays Ohio Swimming Central Zone USA
Free 100 Y 51.79 Analysis 13 02/19/2026 AA AAA: 51.09 (+0.70s | 1.4%) 4 19 68 399
50 Free
25.50
25.50
100 Free
26.29
51.79
100 Free
51.79
Free 200 Y 1:52.25 Analysis 13 03/12/2026 AA AAA: 1:51.99 (+0.26s | 0.2%) 1 11 37 257
Free 1650 Y 18:01.97 Analysis 13 12/20/2025 AA AAA: 17:35.19 (+26.78s | 2.5%) 4 10 28 272
50 Free
29.00
29.00
100 Free
31.56
1:00.56
100 Free
1:00.56
150 Free
32.77
1:33.33
200 Free
32.19
2:05.52
100 Free
1:04.96
250 Free
32.89
2:38.41
300 Free
32.57
3:10.98
100 Free
1:05.46
350 Free
32.70
3:43.68
400 Free
32.44
4:16.12
100 Free
1:05.14
450 Free
32.94
4:49.06
500 Free
33.07
5:22.13
100 Free
1:06.01
550 Free
33.25
5:55.38
600 Free
33.28
6:28.66
100 Free
1:06.53
650 Free
33.00
7:01.66
700 Free
33.36
7:35.02
100 Free
1:06.36
750 Free
33.19
8:08.21
800 Free
33.18
8:41.39
100 Free
1:06.37
850 Free
33.17
9:14.56
900 Free
33.36
9:47.92
100 Free
1:06.53
950 Free
33.38
10:21.30
1000 Free
33.55
10:54.85
100 Free
1:06.93
1050 Free
32.46
11:27.31
1100 Free
33.06
12:00.37
100 Free
1:05.52
1150 Free
33.09
12:33.46
1200 Free
33.47
13:06.93
100 Free
1:06.56
1250 Free
32.77
13:39.70
1300 Free
32.99
14:12.69
100 Free
1:05.76
1350 Free
32.92
14:45.61
1400 Free
33.04
15:18.65
100 Free
1:05.96
1450 Free
33.03
15:51.68
1500 Free
33.31
16:24.99
100 Free
1:06.34
1550 Free
33.37
16:58.36
1600 Free
33.25
17:31.61
100 Free
1:06.62
1650 Free
30.36
18:01.97
Back 50 Y 27.36 13 02/19/2026 AA AAA: 26.49 (+0.87s | 3.2%) 1 15 69 337
Back 100 Y 58.95 Analysis 13 02/19/2026 A AA: 58.59 (+0.36s | 0.6%) 2 17 67 449
50 Back
28.90
28.90
100 Back
30.05
58.95
100 Back
58.95
Breast 50 Y 29.08 13 03/12/2026 AAA AAAA: 28.89 (+0.19s | 0.7%) 5 7 22 105
Breast 100 Y 1:02.11 Analysis 13 03/12/2026 AAA AAAA: 1:00.39 (+1.72s | 2.8%) 4 5 18 93
50 Breast
29.78
29.78
100 Breast
32.33
1:02.11
100 Breast
1:02.11
Breast 200 Y 2:13.79 Analysis 13 03/12/2026 AAA AAAA: 2:11.19 (+2.60s | 1.9%) 3 4 10 58
50 Breast
30.63
30.63
100 Breast
34.28
1:04.91
100 Breast
1:04.91
150 Breast
34.89
1:39.80
200 Breast
33.99
2:13.79
100 Breast
1:08.88
Fly 50 Y 25.82 13 03/12/2026 AAA AAAA: 24.89 (+0.93s | 3.6%) 3 17 58 252
Fly 200 Y 2:08.50 Analysis 13 02/19/2026 AA AAA: 2:03.19 (+5.31s | 4.1%) 3 7 29 261
50 Fly
29.58
29.58
100 Fly
32.54
1:02.12
100 Fly
1:02.12
150 Fly
32.97
1:35.09
200 Fly
33.41
2:08.50
100 Fly
1:06.38
IM 200 Y 2:04.06 Analysis 13 03/12/2026 AAA AAAA: 1:58.49 (+5.57s | 4.5%) 4 6 21 155
50 Fly
26.79
26.79
100 Back
31.14
57.93
100 IM
57.93
150 Breast
36.45
1:34.38
200 Free
29.67
2:04.05
100 IM
1:06.12
IM 400 Y 4:22.88 Analysis 13 03/12/2026 AAA AAAA: 4:13.29 (+9.59s | 3.6%) 3 4 9 98
50 Fly
27.79
27.79
100 Fly
31.96
59.75
100 Fly
59.75
150 Back
34.44
1:34.19
200 Back
34.70
2:08.89
100 Back
1:09.14
250 Breast
36.88
2:45.77
300 Breast
37.13
3:22.90
100 Breast
1:14.01
350 Free
31.31
3:54.21
400 Free
28.67
4:22.88
100 Free
59.98

Long course distance

Event Time Age Date Standard Next Standard Mason Manta Rays Ohio Swimming Central Zone USA
Free 200 M 2:09.60 Analysis 13 07/23/2026 AA AAA: 2:08.89 (+0.71s | 0.5%) 2 16 73 415
Free 400 M 4:35.04 Analysis 13 07/23/2026 AA AAA: 4:33.79 (+1.25s | 0.5%) 2 11 55 337
50 Free
32.03
32.03
100 Free
35.08
1:07.11
100 Free
1:07.11
150 Free
35.58
1:42.69
200 Free
35.83
2:18.52
100 Free
1:11.41
250 Free
35.46
2:53.98
300 Free
35.08
3:29.06
100 Free
1:10.54
350 Free
33.44
4:02.50
400 Free
32.54
4:35.04
100 Free
1:05.98
Back 50 M 34.14 13 07/10/2026 BB A: 33.89 (+0.25s | 0.7%) 8 45 221 1,000+
Back 200 M 2:38.74 Analysis 13 07/10/2026 BB A: 2:35.79 (+2.95s | 1.9%) 8 35 164 1,000+
50 Back
38.48
38.48
100 Back
40.05
1:18.53
100 Back
1:18.53
150 Back
41.40
1:59.93
200 Back
38.81
2:38.74
100 Back
1:20.21
Breast 50 M 32.57 13 07/30/2026 AAAA 4 7 19 96
Breast 100 M 1:11.50 Analysis 13 07/30/2026 AAA AAAA: 1:10.29 (+1.21s | 1.7%) 3 6 16 99
50 Breast
33.87
33.87
100 Breast
37.63
1:11.50
100 Breast
1:11.50
Breast 200 M 2:39.72 Analysis 13 07/23/2026 AA AAA: 2:39.39 (+0.33s | 0.2%) 3 8 27 185
50 Breast
35.04
35.04
100 Breast
40.73
1:15.77
100 Breast
1:15.77
150 Breast
41.90
1:57.67
200 Breast
42.05
2:39.72
100 Breast
1:23.95
Fly 50 M 29.74 13 07/30/2026 AA AAA: 29.29 (+0.45s | 1.5%) 4 31 115 597
Fly 100 M 1:07.07 Analysis 13 07/10/2026 A AA: 1:05.99 (+1.08s | 1.6%) 3 25 99 642
50 Fly
31.42
31.42
100 Fly
35.65
1:07.07
100 Fly
1:07.07
IM 200 M 2:23.70 Analysis 13 07/23/2026 AA AAA: 2:23.69 (+0.01s | 0.0%) 4 9 35 229
50 Fly
30.65
30.65
100 Back
39.76
1:10.41
100 IM
1:10.41
150 Breast
41.07
1:51.48
200 Free
32.22
2:23.70
100 IM
1:13.29
IM 400 M 5:10.66 Analysis 13 07/23/2026 AA AAA: 5:06.99 (+3.67s | 1.2%) 4 7 33 248
50 Fly
32.21
32.21
100 Fly
36.59
1:08.80
100 Fly
1:08.80
150 Back
41.74
1:50.54
200 Back
40.85
2:31.39
100 Back
1:22.59
250 Breast
44.60
3:15.99
300 Breast
44.10
4:00.09
100 Breast
1:28.70
350 Free
35.66
4:35.75
400 Free
34.91
5:10.66
100 Free
1:10.57

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