Swimmer profile
Jayden Koh
Male13-14NOVA of Virginia Aquatics, IncVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
39.82
35.59
▲ 4.23
—
28.75
▲ 6.84
28.60
▲ 0.15
100 Free LCM
1:32.88
1:22.31
▲ 10.57
1:10.53
▲ 11.78
1:05.92
▲ 4.61
1:03.60
▲ 2.32
200 Free LCM
3:23.48
3:08.55
▲ 14.93
2:39.98
▲ 28.57
2:29.70
▲ 10.28
2:28.59
▲ 1.11
400 Free LCM
—
—
—
5:15.13
—
50 Back LCM
42.99
41.35
▲ 1.64
—
33.78
▲ 7.57
—
100 Back LCM
1:36.98
1:29.99
▲ 6.99
1:21.14
▲ 8.85
1:10.74
▲ 10.40
1:11.72
▼ 0.98
200 Back LCM
—
—
—
2:38.92
2:37.62
▲ 1.30
50 Breast LCM
57.61
—
—
41.67
▲ 15.94
—
100 Breast LCM
—
1:51.17
—
1:30.02
▲ 21.15
1:26.46
▲ 3.56
200 Breast LCM
—
—
3:33.07
3:15.18
▲ 17.89
3:08.22
▲ 6.96
50 Fly LCM
43.18
39.01
▲ 4.17
—
33.69
▲ 5.32
32.61
▲ 1.08
100 Fly LCM
1:48.14
—
1:23.91
▲ 24.23
1:18.74
▲ 5.17
1:14.13
▲ 4.61
200 IM LCM
—
3:15.77
3:03.22
▲ 12.55
2:45.48
▲ 17.74
2:37.45
▲ 8.03
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.