Swimmer profile
Kingsley Chen
Male15-16North Carolina Aquatic ClubNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.31
35.47
▲ 9.84
—
30.12
▲ 5.35
28.34
▲ 1.78
27.47
▲ 0.87
27.35
▲ 0.12
100 Free LCM
1:44.15
1:22.88
▲ 21.27
1:17.19
▲ 5.69
1:15.15
▲ 2.04
1:00.58
▲ 14.57
57.84
▲ 2.74
58.64
▼ 0.80
200 Free LCM
3:37.85
2:58.52
▲ 39.33
—
—
2:10.77
▲ 47.75
2:03.27
▲ 7.50
2:02.22
▲ 1.05
400 Free LCM
—
—
—
—
4:36.71
4:25.26
▲ 11.45
4:19.84
▲ 5.42
800 Free LCM
—
—
—
—
—
—
8:57.67
1500 Free LCM
—
—
—
—
—
18:26.36
17:38.11
▲ 48.25
50 Back LCM
48.88
40.69
▲ 8.19
39.42
▲ 1.27
—
—
—
—
100 Back LCM
1:45.80
1:26.97
▲ 18.83
1:26.33
▲ 0.64
1:14.29
▲ 12.04
1:09.73
▲ 4.56
—
1:10.90
▼ 1.17
200 Back LCM
—
—
—
2:43.92
2:27.29
▲ 16.63
2:34.18
▼ 6.89
2:28.65
▲ 5.53
50 Breast LCM
1:02.57
47.70
▲ 14.87
44.40
▲ 3.30
42.37
▲ 2.03
36.31
▲ 6.06
—
35.30
▲ 1.01
100 Breast LCM
2:12.44
1:45.91
▲ 26.53
1:39.55
▲ 6.36
1:29.77
▲ 9.78
1:16.44
▲ 13.33
1:14.72
▲ 1.72
1:19.64
▼ 4.92
200 Breast LCM
—
—
—
—
2:43.76
2:39.74
▲ 4.02
2:39.06
▲ 0.68
50 Fly LCM
56.89
41.31
▲ 15.58
37.88
▲ 3.43
34.32
▲ 3.56
30.79
▲ 3.53
—
30.99
▼ 0.20
100 Fly LCM
2:20.19
1:39.35
▲ 40.84
—
1:17.57
▲ 21.78
1:05.81
▲ 11.76
1:03.97
▲ 1.84
1:05.86
▼ 1.89
200 Fly LCM
—
—
—
—
2:25.92
2:19.39
▲ 6.53
2:17.02
▲ 2.37
200 IM LCM
4:01.85
3:15.96
▲ 45.89
3:01.83
▲ 14.13
2:47.78
▲ 14.05
2:24.55
▲ 23.23
2:17.88
▲ 6.67
2:16.46
▲ 1.42
400 IM LCM
—
—
—
—
5:02.29
4:56.37
▲ 5.92
4:51.49
▲ 4.88
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.