Swimmer profile
Jayden Zheng
Male15-16X-Cel SwimmingNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
38.44
36.96
▲ 1.48
30.51
▲ 6.45
27.58
▲ 2.93
24.27
▲ 3.31
24.00
▲ 0.27
100 Free SCY
1:24.87
1:21.80
▲ 3.07
1:06.35
▲ 15.45
1:01.02
▲ 5.33
54.34
▲ 6.68
52.51
▲ 1.83
200 Free SCY
—
2:57.31
2:33.86
▲ 23.45
2:14.18
▲ 19.68
2:10.15
▲ 4.03
1:58.63
▲ 11.52
50 Back SCY
45.67
40.99
▲ 4.68
37.24
▲ 3.75
—
—
—
100 Back SCY
—
—
1:15.96
1:11.32
▲ 4.64
1:03.64
▲ 7.68
—
50 Breast SCY
50.66
48.60
▲ 2.06
39.66
▲ 8.94
36.41
▲ 3.25
—
—
100 Breast SCY
1:49.06
1:46.60
▲ 2.46
1:32.76
▲ 13.84
1:17.23
▲ 15.53
1:16.03
▲ 1.20
1:11.00
▲ 5.03
200 Breast SCY
—
—
—
—
2:53.56
—
50 Fly SCY
42.91
—
34.36
▲ 8.55
30.36
▲ 4.00
27.62
▲ 2.74
26.28
▲ 1.34
100 Fly SCY
—
—
—
1:11.46
1:01.37
▲ 10.09
1:00.35
▲ 1.02
100 IM SCY
1:40.63
1:33.11
▲ 7.52
1:19.12
▲ 13.99
1:10.55
▲ 8.57
1:05.43
▲ 5.12
—
200 IM SCY
—
—
2:54.36
2:41.17
▲ 13.19
2:22.29
▲ 18.88
2:18.94
▲ 3.35
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.