Swimmer profile
Nan Sheppard
FemaleOpen / SeniorUniversity Of Arkansas SwimmingMS · SOUTHERNCollege athlete · University of ArkansasD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
44.87
38.42
▲ 6.45
35.52
▲ 2.90
31.66
▲ 3.86
—
29.41
▲ 2.25
28.76
▲ 0.65
27.98
▲ 0.78
28.14
▼ 0.16
28.18
▼ 0.04
28.57
▼ 0.39
100 Free LCM
1:45.98
1:30.08
▲ 15.90
1:19.96
▲ 10.12
1:13.85
▲ 6.11
1:09.32
▲ 4.53
1:06.65
▲ 2.67
1:04.60
▲ 2.05
1:05.03
▼ 0.43
1:03.58
▲ 1.45
1:03.65
▼ 0.07
1:05.03
▼ 1.38
200 Free LCM
3:39.71
3:17.72
▲ 21.99
2:59.91
▲ 17.81
2:39.01
▲ 20.90
—
2:34.04
▲ 4.97
2:28.31
▲ 5.73
2:30.62
▼ 2.31
2:28.18
▲ 2.44
2:21.45
▲ 6.73
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400 Free LCM
—
7:02.24
—
5:27.34
▲ 94.90
—
5:31.79
▼ 4.45
—
—
—
—
—
50 Back LCM
52.75
42.92
▲ 9.83
38.36
▲ 4.56
34.62
▲ 3.74
—
32.68
▲ 1.94
31.53
▲ 1.15
30.74
▲ 0.79
—
30.56
▲ 0.18
30.56
± 0.00
100 Back LCM
1:59.55
1:35.47
▲ 24.08
1:24.17
▲ 11.30
1:15.78
▲ 8.39
1:16.11
▼ 0.33
1:09.40
▲ 6.71
1:07.15
▲ 2.25
1:05.69
▲ 1.46
1:04.24
▲ 1.45
1:05.46
▼ 1.22
1:06.34
▼ 0.88
200 Back LCM
—
—
—
—
2:42.54
2:32.68
▲ 9.86
2:27.33
▲ 5.35
2:22.91
▲ 4.42
2:23.20
▼ 0.29
2:23.16
▲ 0.04
2:27.52
▼ 4.36
50 Breast LCM
1:15.05
1:06.14
▲ 8.91
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—
—
—
—
—
—
—
—
100 Breast LCM
2:34.59
—
—
—
—
—
—
—
—
—
—
50 Fly LCM
53.42
48.48
▲ 4.94
44.63
▲ 3.85
35.49
▲ 9.14
—
—
—
—
—
—
—
100 Fly LCM
—
—
—
1:30.97
—
1:20.44
▲ 10.53
1:17.30
▲ 3.14
1:13.10
▲ 4.20
1:10.68
▲ 2.42
1:10.85
▼ 0.17
1:10.21
▲ 0.64
200 IM LCM
—
3:39.67
3:27.25
▲ 12.42
3:09.10
▲ 18.15
—
2:47.10
▲ 22.00
2:47.03
▲ 0.07
2:41.45
▲ 5.58
2:37.35
▲ 4.10
2:37.44
▼ 0.09
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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.