Swimmer profile
Justin Shi
Male17-18Longhorn AquaticsST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
—
35.24
32.34
▲ 2.90
28.67
▲ 3.67
26.50
▲ 2.17
25.88
▲ 0.62
25.37
▲ 0.51
26.07
▼ 0.70
25.92
▲ 0.15
100 Free LCM
1:44.50
1:24.01
▲ 20.49
1:18.50
▲ 5.51
1:09.31
▲ 9.19
1:00.82
▲ 8.49
58.56
▲ 2.26
55.93
▲ 2.63
55.12
▲ 0.81
56.16
▼ 1.04
55.93
▲ 0.23
200 Free LCM
—
—
2:46.67
2:26.72
▲ 19.95
2:12.85
▲ 13.87
2:08.71
▲ 4.14
2:04.75
▲ 3.96
1:59.88
▲ 4.87
2:01.08
▼ 1.20
2:03.83
▼ 2.75
400 Free LCM
—
—
—
5:04.71
4:33.01
▲ 31.70
4:33.60
▼ 0.59
4:21.09
▲ 12.51
4:21.10
▼ 0.01
4:15.72
▲ 5.38
4:23.83
▼ 8.11
800 Free LCM
—
—
—
—
9:26.47
—
—
9:01.18
▲ 25.29
—
—
1500 Free LCM
—
—
—
—
17:56.48
—
—
—
—
—
50 Back LCM
51.97
46.42
▲ 5.55
41.27
▲ 5.15
35.45
▲ 5.82
—
—
—
—
28.52
▲ 6.93
29.27
▼ 0.75
100 Back LCM
—
1:30.71
1:23.43
▲ 7.28
1:15.10
▲ 8.33
1:08.12
▲ 6.98
1:03.22
▲ 4.90
1:01.87
▲ 1.35
1:00.26
▲ 1.61
59.62
▲ 0.64
1:00.56
▼ 0.94
200 Back LCM
—
—
—
2:36.16
2:21.12
▲ 15.04
2:16.97
▲ 4.15
2:13.88
▲ 3.09
2:12.05
▲ 1.83
2:09.16
▲ 2.89
2:15.16
▼ 6.00
50 Breast LCM
—
1:01.96
—
49.73
▲ 12.23
—
—
—
—
—
—
100 Breast LCM
—
1:58.40
—
1:47.70
▲ 10.70
1:33.37
▲ 14.33
1:21.99
▲ 11.38
1:21.01
▲ 0.98
1:15.22
▲ 5.79
—
—
200 Breast LCM
—
—
—
3:48.26
3:15.74
▲ 32.52
3:03.02
▲ 12.72
2:56.04
▲ 6.98
2:51.66
▲ 4.38
2:49.27
▲ 2.39
2:57.15
▼ 7.88
50 Fly LCM
52.60
44.99
▲ 7.61
41.59
▲ 3.40
36.16
▲ 5.43
—
—
—
—
27.46
▲ 8.70
—
100 Fly LCM
—
—
—
1:24.28
1:12.86
▲ 11.42
1:05.57
▲ 7.29
1:02.53
▲ 3.04
1:00.12
▲ 2.41
1:02.52
▼ 2.40
1:03.05
▼ 0.53
200 Fly LCM
—
—
—
—
—
2:36.23
—
2:31.01
▲ 5.22
—
—
200 IM LCM
—
—
—
2:49.64
2:29.09
▲ 20.55
2:22.40
▲ 6.69
2:18.35
▲ 4.05
2:14.09
▲ 4.26
2:19.18
▼ 5.09
2:19.11
▲ 0.07
400 IM LCM
—
—
—
—
5:20.67
5:08.26
▲ 12.41
5:06.09
▲ 2.17
4:59.94
▲ 6.15
4:46.37
▲ 13.57
4:58.65
▼ 12.28
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.