Swimmer profile
Jesslyn Yong
Female10 & UnderPalo Alto Stanford AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
40.85
38.83
▲ 2.02
31.33
▲ 7.50
29.61
▲ 1.72
100 Free SCY
1:39.13
1:24.67
▲ 14.46
1:10.04
▲ 14.63
1:07.05
▲ 2.99
200 Free SCY
—
3:15.23
2:36.62
▲ 38.61
2:27.84
▲ 8.78
500 Free SCY
—
—
7:05.20
6:46.26
▲ 18.94
50 Back SCY
—
40.05
36.65
▲ 3.40
35.48
▲ 1.17
100 Back SCY
—
1:33.82
1:19.69
▲ 14.13
1:15.52
▲ 4.17
50 Breast SCY
1:21.43
57.08
▲ 24.35
46.40
▲ 10.68
43.87
▲ 2.53
100 Breast SCY
—
2:05.16
1:42.70
▲ 22.46
1:31.51
▲ 11.19
50 Fly SCY
—
45.48
38.48
▲ 7.00
35.67
▲ 2.81
100 Fly SCY
—
—
1:25.94
1:21.58
▲ 4.36
100 IM SCY
1:51.16
1:38.43
▲ 12.73
1:24.02
▲ 14.41
1:16.45
▲ 7.57
200 IM SCY
—
—
3:02.58
2:53.43
▲ 9.15
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.