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Jayden Koh

Age: 13 years old
Age Category: 13-14
Team: Nova of Virginia | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Nova of Virginia Virginia Swimming Eastern Zone USA
Free 50 Y 25.52 13 11/15/2025 A AA: 24.59 (+0.93s | 3.6%) 24 108 722 1,000+
Free 100 Y 56.01 Analysis 13 01/09/2026 BB A: 55.69 (+0.32s | 0.6%) 22 100 702 1,000+
50 Free
26.98
26.98
100 Free
29.03
56.01
100 Free
56.01
Free 200 Y 2:06.05 Analysis 13 03/21/2026 BB A: 2:02.19 (+3.86s | 3.1%) 27 119 824 1,000+
50 Free
29.35
29.35
100 Free
31.69
1:01.04
100 Free
1:01.04
150 Free
32.90
1:33.94
200 Free
32.11
2:06.05
100 Free
1:05.01
Free 500 Y 6:48.55 Analysis 13 01/19/2024 B: 6:25.69 (+22.86s | 5.6%) 54 255 1,000+ 1,000+
50 Free
35.78
35.78
100 Free
38.42
1:14.20
100 Free
1:14.20
150 Free
40.75
1:54.95
200 Free
42.93
2:37.88
100 Free
1:23.68
250 Free
41.99
3:19.87
300 Free
41.43
4:01.30
100 Free
1:23.42
350 Free
42.79
4:44.09
400 Free
42.19
5:26.28
100 Free
1:24.98
450 Free
42.51
6:08.79
500 Free
39.76
6:48.55
100 Free
1:22.27
Back 50 Y 28.71 13 10/10/2025 12 59 289 983
Back 100 Y 1:01.79 Analysis 13 10/10/2025 BB A: 1:01.09 (+0.70s | 1.1%) 16 58 391 1,000+
50 Back
30.58
30.58
100 Back
31.21
1:01.79
100 Back
1:01.79
Back 200 Y 2:15.78 Analysis 13 01/09/2026 BB A: 2:12.59 (+3.19s | 2.3%) 19 61 412 1,000+
50 Back
31.95
31.95
100 Back
34.49
1:06.44
100 Back
1:06.44
150 Back
35.46
1:41.90
200 Back
33.88
2:15.78
100 Back
1:09.34
Breast 50 Y 34.95 13 03/21/2026 24 118 667 1,000+
Breast 100 Y 1:15.94 Analysis 13 01/09/2026 B BB: 1:14.79 (+1.15s | 1.5%) 28 123 823 1,000+
50 Breast
36.99
36.99
100 Breast
38.95
1:15.94
100 Breast
1:15.94
Breast 200 Y 2:47.42 Analysis 13 11/15/2025 B BB: 2:42.39 (+5.03s | 3.0%) 30 131 786 1,000+
50 Breast
39.51
39.51
100 Breast
43.14
1:22.65
100 Breast
1:22.65
150 Breast
43.40
2:06.05
200 Breast
41.37
2:47.42
100 Breast
1:24.77
Fly 50 Y 28.45 13 01/09/2026 22 93 500 1,000+
Fly 100 Y 1:04.43 Analysis 13 03/21/2026 BB A: 1:00.39 (+4.04s | 6.3%) 26 104 666 1,000+
50 Fly
31.34
31.34
100 Fly
33.09
1:04.43
100 Fly
1:04.43
IM 200 Y 2:51.28 Analysis 13 12/01/2023 B: 2:37.99 (+13.29s | 7.8%) 61 299 1,000+ 1,000+
50 Fly
36.96
36.96
100 Back
41.42
1:18.38
100 IM
1:18.38
150 Breast
51.95
2:10.33
200 Free
40.95
2:51.28
100 IM
1:32.90
IM 400 Y 5:09.45 Analysis 13 11/15/2025 BB A: 4:49.49 (+19.96s | 6.5%) 31 103 595 1,000+
50 Fly
32.20
32.20
100 Fly
39.42
1:11.62
100 Fly
1:11.62
150 Back
37.69
1:49.31
200 Back
38.61
2:27.92
100 Back
1:16.30
250 Breast
45.44
3:13.36
300 Breast
45.43
3:58.79
100 Breast
1:30.87
350 Free
35.37
4:34.16
400 Free
35.29
5:09.45
100 Free
1:10.66

Long course distance

Event Time Age Date Standard Next Standard Nova of Virginia Virginia Swimming Eastern Zone USA
Free 50 M 35.59 13 06/29/2023 B: 34.29 (+1.30s | 3.7%) 37 179 370 1,000+
Free 100 M 1:10.53 Analysis 13 05/17/2024 B BB: 1:09.79 (+0.74s | 1.0%) 25 83 186 1,000+
Free 200 M 2:39.98 Analysis 13 05/17/2024 B BB: 2:32.29 (+7.69s | 4.8%) 28 100 210 1,000+
Back 50 M 41.35 13 06/29/2023 36 137 255 1,000+
Back 100 M 1:21.14 Analysis 13 04/26/2024 B BB: 1:17.69 (+3.45s | 4.3%) 23 66 151 1,000+
Breast 50 M 57.61 13 04/29/2022 53 217 387 1,000+
Breast 100 M 1:51.17 Analysis 13 05/12/2023 B: 1:33.79 (+17.38s | 15.6%) 41 151 270 1,000+
Breast 200 M 3:33.07 Analysis 13 04/26/2024 B: 3:22.79 (+10.28s | 4.8%) 28 71 134 1,000+
Fly 50 M 39.01 13 04/28/2023 32 123 234 1,000+
Fly 100 M 1:23.91 Analysis 13 05/17/2024 B: 1:20.29 (+3.62s | 4.3%) 23 76 157 1,000+
IM 200 M 3:03.22 Analysis 13 04/26/2024 B: 3:02.89 (+0.33s | 0.2%) 28 91 190 1,000+

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