Swimmer profile
Ai Nguyen
Female13-14Crawfish AquaticsLA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.16
36.42
▲ 0.74
34.68
▲ 1.74
34.25
▲ 0.43
31.33
▲ 2.92
30.94
▲ 0.39
100 Free LCM
1:21.07
1:19.78
▲ 1.29
1:13.50
▲ 6.28
1:11.29
▲ 2.21
—
—
200 Free LCM
3:03.23
2:52.14
▲ 11.09
2:46.35
▲ 5.79
2:35.55
▲ 10.80
2:28.32
▲ 7.23
2:23.15
▲ 5.17
400 Free LCM
—
5:52.64
5:25.57
▲ 27.07
5:18.31
▲ 7.26
5:12.16
▲ 6.15
—
50 Back LCM
42.03
39.81
▲ 2.22
36.82
▲ 2.99
35.70
▲ 1.12
33.98
▲ 1.72
33.25
▲ 0.73
100 Back LCM
1:31.82
1:28.42
▲ 3.40
1:19.90
▲ 8.52
1:18.26
▲ 1.64
1:13.65
▲ 4.61
1:12.33
▲ 1.32
200 Back LCM
—
—
—
2:47.03
2:38.65
▲ 8.38
2:33.78
▲ 4.87
50 Breast LCM
52.17
46.58
▲ 5.59
45.59
▲ 0.99
45.93
▼ 0.34
—
41.53
▲ 4.40
100 Breast LCM
—
1:39.50
—
1:34.55
▲ 4.95
1:34.71
▼ 0.16
1:32.11
▲ 2.60
50 Fly LCM
37.92
35.28
▲ 2.64
33.43
▲ 1.85
32.91
▲ 0.52
31.04
▲ 1.87
30.44
▲ 0.60
100 Fly LCM
1:30.57
1:21.40
▲ 9.17
1:14.24
▲ 7.16
1:13.82
▲ 0.42
1:09.77
▲ 4.05
1:08.93
▲ 0.84
200 Fly LCM
—
—
—
3:07.94
2:40.23
▲ 27.71
2:38.53
▲ 1.70
200 IM LCM
3:18.43
2:58.79
▲ 19.64
2:50.17
▲ 8.62
2:47.08
▲ 3.09
2:46.20
▲ 0.88
2:35.53
▲ 10.67
400 IM LCM
—
—
—
—
5:40.82
5:38.34
▲ 2.48
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.