Swimmer profile
Jerry Deng
Male15-16Upper Main Line YMCAMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
40.55
32.80
▲ 7.75
29.69
▲ 3.11
28.88
▲ 0.81
27.56
▲ 1.32
27.06
▲ 0.50
25.89
▲ 1.17
24.46
▲ 1.43
23.75
▲ 0.71
100 Free SCY
—
1:14.69
1:04.86
▲ 9.83
1:05.81
▼ 0.95
1:00.84
▲ 4.97
59.09
▲ 1.75
56.05
▲ 3.04
54.68
▲ 1.37
50.05
▲ 4.63
200 Free SCY
—
—
2:31.75
—
2:17.21
▲ 14.54
2:07.71
▲ 9.50
2:00.17
▲ 7.54
1:59.71
▲ 0.46
1:49.25
▲ 10.46
500 Free SCY
—
—
—
—
6:04.12
5:40.36
▲ 23.76
5:17.45
▲ 22.91
5:16.04
▲ 1.41
5:03.91
▲ 12.13
1650 Free SCY
—
—
—
—
—
—
18:35.86
—
—
50 Back SCY
51.34
41.47
▲ 9.87
35.29
▲ 6.18
36.10
▼ 0.81
33.30
▲ 2.80
31.79
▲ 1.51
—
—
—
100 Back SCY
—
—
1:17.64
—
1:10.40
▲ 7.24
1:08.11
▲ 2.29
1:03.22
▲ 4.89
59.99
▲ 3.23
59.92
▲ 0.07
200 Back SCY
—
—
—
—
2:40.79
2:29.04
▲ 11.75
2:14.76
▲ 14.28
2:09.53
▲ 5.23
2:02.20
▲ 7.33
50 Breast SCY
53.08
44.76
▲ 8.32
37.91
▲ 6.85
38.98
▼ 1.07
34.06
▲ 4.92
33.81
▲ 0.25
—
—
28.85
▲ 4.96
100 Breast SCY
—
1:38.74
1:25.51
▲ 13.23
1:22.54
▲ 2.97
1:14.67
▲ 7.87
1:09.61
▲ 5.06
1:07.40
▲ 2.21
1:03.60
▲ 3.80
1:00.58
▲ 3.02
200 Breast SCY
—
—
3:22.88
—
2:42.17
▲ 40.71
2:31.68
▲ 10.49
2:25.58
▲ 6.10
2:19.05
▲ 6.53
2:12.48
▲ 6.57
50 Fly SCY
—
41.15
34.99
▲ 6.16
34.75
▲ 0.24
31.79
▲ 2.96
31.12
▲ 0.67
—
—
—
100 Fly SCY
—
—
1:19.40
1:20.17
▼ 0.77
1:15.90
▲ 4.27
1:11.05
▲ 4.85
1:10.57
▲ 0.48
1:01.00
▲ 9.57
1:04.01
▼ 3.01
200 Fly SCY
—
—
—
—
—
2:45.26
2:31.79
▲ 13.47
2:24.56
▲ 7.23
—
100 IM SCY
2:00.30
1:26.96
▲ 33.34
1:15.10
▲ 11.86
1:14.95
▲ 0.15
1:09.93
▲ 5.02
1:06.39
▲ 3.54
1:05.48
▲ 0.91
—
—
200 IM SCY
—
—
2:51.73
2:43.16
▲ 8.57
2:32.10
▲ 11.06
2:23.46
▲ 8.64
2:14.25
▲ 9.21
2:07.84
▲ 6.41
1:59.89
▲ 7.95
400 IM SCY
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—
—
—
—
—
4:42.36
4:38.28
▲ 4.08
4:20.83
▲ 17.45
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.