Swimmer profile
Lucas Xun
Male15-16Delaware Swim TeamMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:09.86
53.49
▲ 16.37
46.90
▲ 6.59
35.56
▲ 11.34
32.90
▲ 2.66
28.19
▲ 4.71
27.31
▲ 0.88
25.15
▲ 2.16
23.58
▲ 1.57
22.84
▲ 0.74
100 Free SCY
—
1:57.92
1:37.70
▲ 20.22
1:22.65
▲ 15.05
1:07.57
▲ 15.08
1:03.08
▲ 4.49
59.21
▲ 3.87
54.08
▲ 5.13
51.87
▲ 2.21
50.44
▲ 1.43
200 Free SCY
—
—
—
3:09.51
2:31.40
▲ 38.11
2:18.05
▲ 13.35
2:10.70
▲ 7.35
2:02.70
▲ 8.00
1:54.99
▲ 7.71
1:50.20
▲ 4.79
500 Free SCY
—
—
—
—
—
6:14.93
6:02.07
▲ 12.86
5:51.18
▲ 10.89
—
5:28.30
▲ 22.88
1000 Free SCY
—
—
—
—
—
—
—
—
—
11:37.86
50 Back SCY
1:17.54
53.09
▲ 24.45
47.54
▲ 5.55
45.41
▲ 2.13
38.83
▲ 6.58
33.91
▲ 4.92
31.70
▲ 2.21
29.17
▲ 2.53
26.49
▲ 2.68
27.23
▼ 0.74
100 Back SCY
—
—
—
1:32.19
1:19.24
▲ 12.95
1:13.22
▲ 6.02
1:09.70
▲ 3.52
1:03.78
▲ 5.92
56.67
▲ 7.11
57.37
▼ 0.70
200 Back SCY
—
—
—
—
—
2:30.81
2:25.94
▲ 4.87
2:18.02
▲ 7.92
2:12.95
▲ 5.07
2:03.37
▲ 9.58
50 Breast SCY
—
—
1:01.23
49.18
▲ 12.05
—
39.23
▲ 9.95
35.33
▲ 3.90
30.65
▲ 4.68
—
28.93
▲ 1.72
100 Breast SCY
—
—
—
1:42.75
1:38.38
▲ 4.37
1:22.56
▲ 15.82
1:15.92
▲ 6.64
1:07.33
▲ 8.59
1:03.21
▲ 4.12
1:01.58
▲ 1.63
200 Breast SCY
—
—
—
—
—
2:55.62
2:39.39
▲ 16.23
2:25.19
▲ 14.20
2:18.11
▲ 7.08
2:15.72
▲ 2.39
50 Fly SCY
—
1:11.95
55.53
▲ 16.42
44.43
▲ 11.10
—
32.25
▲ 12.18
31.42
▲ 0.83
27.48
▲ 3.94
—
—
100 Fly SCY
—
—
—
—
1:23.11
1:19.62
▲ 3.49
1:13.00
▲ 6.62
1:02.53
▲ 10.47
57.05
▲ 5.48
56.12
▲ 0.93
200 Fly SCY
—
—
—
—
—
—
2:45.53
—
2:26.68
▲ 18.85
2:08.58
▲ 18.10
100 IM SCY
—
—
—
1:31.99
1:24.61
▲ 7.38
1:12.40
▲ 12.21
1:07.79
▲ 4.61
1:00.19
▲ 7.60
—
—
200 IM SCY
—
—
4:01.35
3:21.73
▲ 39.62
2:51.97
▲ 29.76
2:36.06
▲ 15.91
2:26.63
▲ 9.43
2:12.38
▲ 14.25
2:05.23
▲ 7.15
2:02.19
▲ 3.04
400 IM SCY
—
—
—
—
—
5:29.36
5:20.98
▲ 8.38
4:52.66
▲ 28.32
4:34.90
▲ 17.76
4:25.24
▲ 9.66
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.