Swimmer profile
Justin Shi
Male17-18Longhorn AquaticsST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.30
37.07
▲ 5.23
31.69
▲ 5.38
29.13
▲ 2.56
26.16
▲ 2.97
25.51
▲ 0.65
23.73
▲ 1.78
22.88
▲ 0.85
22.28
▲ 0.60
22.33
▼ 0.05
22.26
▲ 0.07
100 Free SCY
1:22.69
1:17.53
▲ 5.16
1:09.33
▲ 8.20
1:01.04
▲ 8.29
56.74
▲ 4.30
54.76
▲ 1.98
52.26
▲ 2.50
49.46
▲ 2.80
48.92
▲ 0.54
47.67
▲ 1.25
48.91
▼ 1.24
200 Free SCY
—
—
2:29.50
2:19.51
▲ 9.99
1:59.71
▲ 19.80
1:58.38
▲ 1.33
1:50.40
▲ 7.98
1:48.69
▲ 1.71
1:44.76
▲ 3.93
1:43.58
▲ 1.18
1:43.20
▲ 0.38
500 Free SCY
—
—
—
5:49.25
5:18.59
▲ 30.66
5:11.09
▲ 7.50
4:58.78
▲ 12.31
4:44.93
▲ 13.85
4:42.00
▲ 2.93
4:41.50
▲ 0.50
4:45.05
▼ 3.55
1000 Free SCY
—
—
—
—
11:21.46
—
10:27.68
▲ 53.78
—
9:59.16
▲ 28.52
9:50.58
▲ 8.58
9:59.74
▼ 9.16
1650 Free SCY
—
—
—
—
18:44.01
—
17:28.52
▲ 75.49
—
16:32.26
▲ 56.26
16:22.46
▲ 9.80
—
50 Back SCY
45.69
42.44
▲ 3.25
36.94
▲ 5.50
33.65
▲ 3.29
29.35
▲ 4.30
28.36
▲ 0.99
25.93
▲ 2.43
26.17
▼ 0.24
23.80
▲ 2.37
23.75
▲ 0.05
24.26
▼ 0.51
100 Back SCY
1:33.11
—
1:21.06
▲ 12.05
1:09.66
▲ 11.40
1:02.90
▲ 6.76
1:02.06
▲ 0.84
55.91
▲ 6.15
52.59
▲ 3.32
49.94
▲ 2.65
49.64
▲ 0.30
50.06
▼ 0.42
200 Back SCY
—
—
—
2:31.47
2:13.05
▲ 18.42
2:09.07
▲ 3.98
2:02.27
▲ 6.80
1:54.62
▲ 7.65
1:54.21
▲ 0.41
1:51.11
▲ 3.10
1:52.13
▼ 1.02
50 Breast SCY
1:01.47
—
52.86
▲ 8.61
—
38.46
▲ 14.40
35.22
▲ 3.24
—
—
—
—
—
100 Breast SCY
2:14.56
—
—
1:34.06
▲ 40.50
1:22.44
▲ 11.62
1:17.84
▲ 4.60
1:09.43
▲ 8.41
1:08.66
▲ 0.77
1:05.20
▲ 3.46
1:05.77
▼ 0.57
1:03.83
▲ 1.94
200 Breast SCY
—
—
—
—
—
—
2:44.16
2:24.43
▲ 19.73
2:25.78
▼ 1.35
2:23.04
▲ 2.74
2:22.71
▲ 0.33
50 Fly SCY
—
—
37.96
35.65
▲ 2.31
29.77
▲ 5.88
—
—
—
—
—
24.08
▲ 5.69
100 Fly SCY
—
—
—
1:15.26
1:08.37
▲ 6.89
1:03.51
▲ 4.86
58.74
▲ 4.77
53.83
▲ 4.91
54.60
▼ 0.77
53.72
▲ 0.88
53.36
▲ 0.36
200 Fly SCY
—
—
—
—
—
—
2:15.65
—
—
2:02.00
▲ 13.65
2:00.61
▲ 1.39
100 IM SCY
1:41.00
1:36.21
▲ 4.79
1:22.38
▲ 13.83
1:16.41
▲ 5.97
1:07.50
▲ 8.91
—
—
58.97
▲ 8.53
—
—
—
200 IM SCY
—
—
2:54.06
2:31.51
▲ 22.55
2:18.41
▲ 13.10
2:14.97
▲ 3.44
2:04.61
▲ 10.36
2:02.85
▲ 1.76
1:59.16
▲ 3.69
1:58.20
▲ 0.96
2:02.35
▼ 4.15
400 IM SCY
—
—
—
—
—
4:47.07
4:29.58
▲ 17.49
4:25.01
▲ 4.57
4:06.64
▲ 18.37
4:14.04
▼ 7.40
4:08.14
▲ 5.90
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.