Swimmer profile
Safiya Nguyen
Female17-18Palo Alto Stanford AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.35
38.24
▲ 4.11
—
31.68
▲ 6.56
32.16
▼ 0.48
30.63
▲ 1.53
31.02
▼ 0.39
31.96
▼ 0.94
100 Free LCM
—
1:28.14
—
1:16.19
▲ 11.95
1:08.01
▲ 8.18
1:08.17
▼ 0.16
1:08.32
▼ 0.15
1:09.34
▼ 1.02
200 Free LCM
—
—
2:53.41
2:39.19
▲ 14.22
2:31.34
▲ 7.85
—
—
—
400 Free LCM
—
7:10.48
—
—
—
—
—
—
50 Back LCM
48.58
41.78
▲ 6.80
—
—
—
—
—
—
100 Back LCM
—
1:33.36
1:26.62
▲ 6.74
1:21.60
▲ 5.02
1:19.80
▲ 1.80
1:16.33
▲ 3.47
1:15.23
▲ 1.10
1:17.89
▼ 2.66
200 Back LCM
—
—
3:03.51
—
2:54.17
▲ 9.34
—
—
2:40.18
▲ 13.99
50 Breast LCM
59.39
52.60
▲ 6.79
—
—
—
—
37.77
▲ 14.83
38.07
▼ 0.30
100 Breast LCM
—
—
1:39.30
1:29.85
▲ 9.45
1:23.30
▲ 6.55
1:21.66
▲ 1.64
1:20.03
▲ 1.63
1:21.94
▼ 1.91
200 Breast LCM
—
—
—
3:07.50
2:57.49
▲ 10.01
2:52.54
▲ 4.95
2:48.20
▲ 4.34
2:52.52
▼ 4.32
50 Fly LCM
55.74
43.04
▲ 12.70
—
—
—
—
—
32.16
▲ 10.88
100 Fly LCM
—
1:45.05
—
1:20.89
▲ 24.16
1:19.45
▲ 1.44
—
1:11.13
▲ 8.32
1:14.79
▼ 3.66
200 IM LCM
—
3:42.73
—
2:54.57
▲ 48.16
2:43.91
▲ 10.66
2:38.49
▲ 5.42
2:37.08
▲ 1.41
2:40.02
▼ 2.94
400 IM LCM
—
—
6:26.43
—
—
—
—
—
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.