Swimmer profile
Lili Neisser
FemaleOpen / SeniorFAST Swim TeamCO · WESTERNCollege athlete · Iowa State UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.01
28.35
▲ 3.66
27.78
▲ 0.57
26.16
▲ 1.62
25.38
▲ 0.78
25.20
▲ 0.18
24.59
▲ 0.61
24.41
▲ 0.18
24.16
▲ 0.25
23.69
▲ 0.47
100 Free SCY
1:17.60
1:02.42
▲ 15.18
59.17
▲ 3.25
55.44
▲ 3.73
56.02
▼ 0.58
53.92
▲ 2.10
53.29
▲ 0.63
53.33
▼ 0.04
—
53.47
▼ 0.14
200 Free SCY
—
2:21.77
2:18.96
▲ 2.81
2:06.03
▲ 12.93
2:03.19
▲ 2.84
2:00.12
▲ 3.07
1:57.94
▲ 2.18
1:58.58
▼ 0.64
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500 Free SCY
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6:23.45
6:04.18
▲ 19.27
5:50.99
▲ 13.19
5:40.41
▲ 10.58
—
5:31.40
▲ 9.01
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—
1000 Free SCY
—
—
—
12:07.49
11:41.82
▲ 25.67
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—
—
—
—
1650 Free SCY
—
—
—
20:05.83
—
—
19:29.05
▲ 36.78
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—
—
50 Back SCY
37.38
31.65
▲ 5.73
30.80
▲ 0.85
29.92
▲ 0.88
—
27.76
▲ 2.16
27.47
▲ 0.29
—
27.29
▲ 0.18
26.68
▲ 0.61
100 Back SCY
1:26.36
1:10.04
▲ 16.32
1:04.66
▲ 5.38
59.96
▲ 4.70
59.58
▲ 0.38
58.35
▲ 1.23
57.44
▲ 0.91
57.10
▲ 0.34
56.79
▲ 0.31
56.47
▲ 0.32
200 Back SCY
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—
2:19.05
2:08.93
▲ 10.12
2:09.02
▼ 0.09
2:05.13
▲ 3.89
2:03.38
▲ 1.75
2:05.06
▼ 1.68
2:02.64
▲ 2.42
2:03.26
▼ 0.62
50 Breast SCY
46.97
40.67
▲ 6.30
40.00
▲ 0.67
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—
—
—
—
—
100 Breast SCY
—
—
1:26.41
1:22.41
▲ 4.00
1:19.95
▲ 2.46
1:20.16
▼ 0.21
1:19.85
▲ 0.31
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200 Breast SCY
—
—
—
2:59.04
—
—
2:49.54
▲ 9.50
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—
50 Fly SCY
38.52
30.28
▲ 8.24
29.26
▲ 1.02
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—
—
—
—
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100 Fly SCY
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1:15.38
1:05.85
▲ 9.53
1:05.03
▲ 0.82
1:02.44
▲ 2.59
1:00.86
▲ 1.58
1:00.97
▼ 0.11
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200 Fly SCY
—
—
2:40.66
2:41.84
▼ 1.18
2:37.91
▲ 3.93
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—
—
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100 IM SCY
1:27.39
1:12.21
▲ 15.18
1:09.66
▲ 2.55
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—
—
—
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200 IM SCY
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2:35.96
2:32.34
▲ 3.62
2:21.98
▲ 10.36
2:18.81
▲ 3.17
2:15.09
▲ 3.72
2:16.79
▼ 1.70
2:14.70
▲ 2.09
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400 IM SCY
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—
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5:10.25
5:02.78
▲ 7.47
4:55.59
▲ 7.19
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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.