Swimmer profile
Justin Lu
Male13-14Long Island Aquatic ClubMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.22
36.23
▲ 7.99
29.02
▲ 7.21
27.73
▲ 1.29
26.38
▲ 1.35
24.98
▲ 1.40
100 Free SCY
1:42.57
1:24.62
▲ 17.95
1:06.45
▲ 18.17
1:00.49
▲ 5.96
58.15
▲ 2.34
55.11
▲ 3.04
200 Free SCY
—
—
2:22.16
2:16.87
▲ 5.29
2:05.37
▲ 11.50
1:58.71
▲ 6.66
500 Free SCY
—
—
—
5:49.98
5:31.73
▲ 18.25
5:11.93
▲ 19.80
1000 Free SCY
—
—
—
—
—
10:34.41
1650 Free SCY
—
—
—
—
—
17:44.24
50 Back SCY
48.80
40.03
▲ 8.77
32.49
▲ 7.54
31.42
▲ 1.07
30.90
▲ 0.52
27.31
▲ 3.59
100 Back SCY
—
1:27.66
1:10.58
▲ 17.08
1:07.76
▲ 2.82
1:01.46
▲ 6.30
58.01
▲ 3.45
200 Back SCY
—
—
—
—
2:11.82
2:05.33
▲ 6.49
50 Breast SCY
53.49
42.89
▲ 10.60
37.10
▲ 5.79
35.31
▲ 1.79
34.50
▲ 0.81
35.31
▼ 0.81
100 Breast SCY
—
1:37.20
1:21.59
▲ 15.61
1:18.08
▲ 3.51
1:15.84
▲ 2.24
1:13.50
▲ 2.34
200 Breast SCY
—
—
—
—
2:42.67
2:32.25
▲ 10.42
50 Fly SCY
—
50.10
34.61
▲ 15.49
30.01
▲ 4.60
29.01
▲ 1.00
28.33
▲ 0.68
100 Fly SCY
—
—
1:21.84
1:11.12
▲ 10.72
1:06.78
▲ 4.34
1:03.24
▲ 3.54
200 Fly SCY
—
—
—
—
2:28.33
2:20.83
▲ 7.50
100 IM SCY
1:42.99
1:41.68
▲ 1.31
1:11.76
▲ 29.92
1:08.03
▲ 3.73
1:05.01
▲ 3.02
1:03.17
▲ 1.84
200 IM SCY
—
—
2:35.73
2:26.16
▲ 9.57
2:18.20
▲ 7.96
2:14.80
▲ 3.40
400 IM SCY
—
—
—
—
4:50.34
4:37.57
▲ 12.77
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.