Swimmer profile
Jacob Choi
Male17-18Rebel Aquatic ClubNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
38.82
30.95
▲ 7.87
—
24.92
▲ 6.03
24.43
▲ 0.49
23.58
▲ 0.85
22.89
▲ 0.69
100 Free SCY
1:28.00
1:06.26
▲ 21.74
1:00.41
▲ 5.85
54.06
▲ 6.35
54.06
± 0.00
51.07
▲ 2.99
50.76
▲ 0.31
200 Free SCY
—
2:31.55
2:14.52
▲ 17.03
1:57.61
▲ 16.91
1:56.94
▲ 0.67
1:55.90
▲ 1.04
1:55.44
▲ 0.46
500 Free SCY
—
6:26.00
5:57.77
▲ 28.23
5:12.51
▲ 45.26
5:16.62
▼ 4.11
5:17.96
▼ 1.34
5:18.56
▼ 0.60
1000 Free SCY
—
—
—
11:17.00
10:52.89
▲ 24.11
—
—
1650 Free SCY
—
—
—
18:57.91
18:33.08
▲ 24.83
—
—
50 Back SCY
39.02
32.89
▲ 6.13
29.88
▲ 3.01
—
—
27.87
▲ 2.01
—
100 Back SCY
1:27.95
1:11.73
▲ 16.22
1:04.06
▲ 7.67
1:00.21
▲ 3.85
57.97
▲ 2.24
56.32
▲ 1.65
57.09
▼ 0.77
200 Back SCY
—
2:39.99
2:20.25
▲ 19.74
2:09.08
▲ 11.17
2:08.96
▲ 0.12
2:02.65
▲ 6.31
2:05.76
▼ 3.11
50 Breast SCY
47.89
38.65
▲ 9.24
—
—
—
—
—
100 Breast SCY
1:44.08
1:24.55
▲ 19.53
1:13.54
▲ 11.01
1:07.70
▲ 5.84
1:05.38
▲ 2.32
1:03.36
▲ 2.02
1:01.91
▲ 1.45
200 Breast SCY
—
3:04.27
2:42.70
▲ 21.57
2:35.14
▲ 7.56
2:24.99
▲ 10.15
2:21.20
▲ 3.79
2:22.10
▼ 0.90
50 Fly SCY
46.77
34.53
▲ 12.24
—
—
—
—
—
100 Fly SCY
1:46.68
1:16.99
▲ 29.69
—
1:05.07
▲ 11.92
1:00.26
▲ 4.81
58.53
▲ 1.73
57.48
▲ 1.05
200 Fly SCY
—
—
—
2:25.16
2:24.42
▲ 0.74
—
—
100 IM SCY
1:29.57
1:13.04
▲ 16.53
—
—
—
—
—
200 IM SCY
—
2:40.03
2:28.39
▲ 11.64
2:13.19
▲ 15.20
2:12.98
▲ 0.21
2:05.91
▲ 7.07
2:06.33
▼ 0.42
400 IM SCY
—
—
—
4:49.73
4:44.74
▲ 4.99
4:40.54
▲ 4.20
—
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.