Swimmer profile
Dylan Cheng
Male13-14Burlingame Aquatic ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:05.47
47.99
▲ 17.48
43.99
▲ 4.00
35.62
▲ 8.37
32.33
▲ 3.29
29.72
▲ 2.61
28.34
▲ 1.38
26.60
▲ 1.74
100 Free SCY
—
1:40.88
1:30.34
▲ 10.54
1:19.37
▲ 10.97
1:08.24
▲ 11.13
1:05.21
▲ 3.03
1:00.72
▲ 4.49
57.53
▲ 3.19
200 Free SCY
—
—
—
2:46.58
2:29.03
▲ 17.55
2:21.63
▲ 7.40
2:13.88
▲ 7.75
2:07.65
▲ 6.23
500 Free SCY
—
—
—
—
7:04.78
6:10.99
▲ 53.79
5:56.61
▲ 14.38
5:41.40
▲ 15.21
1000 Free SCY
—
—
—
—
—
—
12:29.33
11:32.05
▲ 57.28
1650 Free SCY
—
—
—
—
—
—
20:26.60
19:08.37
▲ 78.23
50 Back SCY
—
52.12
49.91
▲ 2.21
41.29
▲ 8.62
41.33
▼ 0.04
35.45
▲ 5.88
33.63
▲ 1.82
31.92
▲ 1.71
100 Back SCY
—
—
—
1:36.40
—
1:16.65
▲ 19.75
1:13.69
▲ 2.96
1:09.12
▲ 4.57
200 Back SCY
—
—
—
—
—
—
2:36.57
2:27.32
▲ 9.25
50 Breast SCY
1:22.88
57.02
▲ 25.86
57.90
▼ 0.88
48.01
▲ 9.89
41.38
▲ 6.63
38.35
▲ 3.03
35.29
▲ 3.06
32.74
▲ 2.55
100 Breast SCY
—
—
—
1:37.31
1:27.09
▲ 10.22
1:22.53
▲ 4.56
1:15.50
▲ 7.03
1:10.81
▲ 4.69
200 Breast SCY
—
—
—
—
—
—
2:42.07
2:31.80
▲ 10.27
50 Fly SCY
—
1:08.92
51.58
▲ 17.34
42.54
▲ 9.04
36.19
▲ 6.35
33.87
▲ 2.32
32.62
▲ 1.25
30.00
▲ 2.62
100 Fly SCY
—
—
—
—
1:31.44
1:17.38
▲ 14.06
1:15.86
▲ 1.52
1:08.74
▲ 7.12
200 Fly SCY
—
—
—
—
—
—
2:56.81
—
100 IM SCY
—
1:54.90
1:37.98
▲ 16.92
1:30.79
▲ 7.19
1:18.81
▲ 11.98
1:17.04
▲ 1.77
1:10.92
▲ 6.12
1:06.47
▲ 4.45
200 IM SCY
—
—
—
—
—
2:38.58
2:29.30
▲ 9.28
2:20.69
▲ 8.61
400 IM SCY
—
—
—
—
—
—
5:25.12
4:51.45
▲ 33.67
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.