Swimmer profile
Nikki Hahn
FemaleOpen / SeniorWave AquaticsPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2024–25
50 Free LCM
37.90
—
32.47
▲ 5.43
32.52
▼ 0.05
31.13
▲ 1.39
28.60
▲ 2.53
29.04
▼ 0.44
29.40
▼ 0.36
30.62
▼ 1.22
—
100 Free LCM
1:25.18
1:24.36
▲ 0.82
—
1:10.75
▲ 13.61
1:07.58
▲ 3.17
1:02.61
▲ 4.97
1:02.89
▼ 0.28
1:04.69
▼ 1.80
—
1:04.03
▲ 0.66
200 Free LCM
3:04.03
—
2:40.47
▲ 23.56
2:38.87
▲ 1.60
2:31.75
▲ 7.12
2:21.09
▲ 10.66
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—
—
—
400 Free LCM
—
—
5:41.70
5:35.43
▲ 6.27
—
—
—
—
—
—
50 Back LCM
46.74
41.57
▲ 5.17
37.24
▲ 4.33
—
—
—
—
—
—
—
100 Back LCM
1:38.00
—
1:21.91
▲ 16.09
1:19.22
▲ 2.69
1:19.69
▼ 0.47
1:14.41
▲ 5.28
—
1:17.07
▼ 2.66
—
—
200 Back LCM
—
—
2:57.15
—
2:53.47
▲ 3.68
2:42.56
▲ 10.91
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—
—
—
50 Breast LCM
54.21
45.47
▲ 8.74
41.92
▲ 3.55
—
—
—
—
—
—
—
100 Breast LCM
—
1:41.74
1:31.48
▲ 10.26
1:24.91
▲ 6.57
1:23.58
▲ 1.33
1:19.35
▲ 4.23
1:18.45
▲ 0.90
—
1:20.20
▼ 1.75
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200 Breast LCM
—
3:39.69
3:15.30
▲ 24.39
3:00.94
▲ 14.36
2:57.57
▲ 3.37
2:51.20
▲ 6.37
2:51.00
▲ 0.20
—
2:47.80
▲ 3.20
2:46.99
▲ 0.81
50 Fly LCM
46.36
—
35.54
▲ 10.82
—
—
—
—
—
32.94
▲ 2.60
—
100 Fly LCM
1:43.89
1:25.38
▲ 18.51
1:21.72
▲ 3.66
1:17.96
▲ 3.76
1:16.68
▲ 1.28
1:12.93
▲ 3.75
—
1:14.83
▼ 1.90
—
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200 IM LCM
3:23.01
3:09.28
▲ 13.73
2:56.67
▲ 12.61
2:48.65
▲ 8.02
2:47.50
▲ 1.15
2:40.16
▲ 7.34
2:33.49
▲ 6.67
2:36.10
▼ 2.61
2:35.21
▲ 0.89
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400 IM LCM
—
—
—
5:55.31
—
5:30.32
▲ 24.99
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—
—
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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.