Swimmer profile
Rachel Thilow
FemaleOpen / SeniorSierra Marlins Swim TeamSN · WESTERNCollege athlete · Bentley UniversityD2
SeasonUSA Swimming season runs Sept – Aug
Event
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.68
35.59
▲ 4.09
32.94
▲ 2.65
30.61
▲ 2.33
26.50
▲ 4.11
26.62
▼ 0.12
26.67
▼ 0.05
25.86
▲ 0.81
26.52
▼ 0.66
26.96
▼ 0.44
26.74
▲ 0.22
29.42
▼ 2.68
27.78
▲ 1.64
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100 Free SCY
1:30.20
1:20.12
▲ 10.08
1:14.10
▲ 6.02
1:04.30
▲ 9.80
58.75
▲ 5.55
57.82
▲ 0.93
58.22
▼ 0.40
57.84
▲ 0.38
58.35
▼ 0.51
59.33
▼ 0.98
59.02
▲ 0.31
1:02.57
▼ 3.55
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200 Free SCY
3:23.34
3:00.15
▲ 23.19
2:45.26
▲ 14.89
2:48.54
▼ 3.28
2:11.39
▲ 37.15
2:07.64
▲ 3.75
2:10.49
▼ 2.85
2:09.60
▲ 0.89
2:08.93
▲ 0.67
2:09.14
▼ 0.21
2:09.81
▼ 0.67
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—
2:14.36
▼ 4.55
500 Free SCY
—
—
—
—
6:15.74
5:53.98
▲ 21.76
6:17.74
▼ 23.76
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—
5:50.34
▲ 27.40
6:02.26
▼ 11.92
5:42.82
▲ 19.44
5:43.53
▼ 0.71
5:43.99
▼ 0.46
1000 Free SCY
—
—
—
—
—
—
—
—
—
—
12:06.07
11:52.43
▲ 13.64
12:05.15
▼ 12.72
12:00.04
▲ 5.11
1650 Free SCY
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—
—
—
—
20:29.66
—
—
—
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19:53.13
▲ 36.53
19:31.40
▲ 21.73
19:30.25
▲ 1.15
19:44.24
▼ 13.99
50 Back SCY
46.43
42.02
▲ 4.41
40.00
▲ 2.02
37.79
▲ 2.21
31.39
▲ 6.40
—
33.23
▼ 1.84
34.06
▼ 0.83
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—
—
—
—
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100 Back SCY
1:47.07
1:30.07
▲ 17.00
1:26.36
▲ 3.71
1:17.83
▲ 8.53
1:10.29
▲ 7.54
1:08.27
▲ 2.02
1:11.87
▼ 3.60
1:12.92
▼ 1.05
1:11.79
▲ 1.13
1:08.35
▲ 3.44
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—
—
—
200 Back SCY
—
—
—
—
2:44.48
2:33.40
▲ 11.08
2:37.72
▼ 4.32
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—
—
—
—
—
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50 Breast SCY
53.10
49.41
▲ 3.69
48.82
▲ 0.59
45.11
▲ 3.71
40.43
▲ 4.68
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—
—
—
—
—
—
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100 Breast SCY
2:00.66
—
—
1:37.86
▲ 22.80
1:30.49
▲ 7.37
1:24.59
▲ 5.90
1:25.52
▼ 0.93
1:25.00
▲ 0.52
—
1:23.64
▲ 1.36
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—
—
—
200 Breast SCY
—
—
—
—
3:23.46
3:03.00
▲ 20.46
2:54.44
▲ 8.56
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—
—
—
—
—
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50 Fly SCY
50.04
47.61
▲ 2.43
39.70
▲ 7.91
34.95
▲ 4.75
29.82
▲ 5.13
—
29.57
▲ 0.25
30.44
▼ 0.87
—
29.72
▲ 0.72
—
28.63
▲ 1.09
28.85
▼ 0.22
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100 Fly SCY
—
—
1:37.16
1:24.24
▲ 12.92
1:13.98
▲ 10.26
1:08.75
▲ 5.23
1:04.32
▲ 4.43
1:03.88
▲ 0.44
1:04.16
▼ 0.28
1:03.68
▲ 0.48
1:02.69
▲ 0.99
1:03.44
▼ 0.75
1:03.39
▲ 0.05
1:05.28
▼ 1.89
200 Fly SCY
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—
—
—
3:07.86
2:38.15
▲ 29.71
2:31.11
▲ 7.04
2:31.04
▲ 0.07
2:28.75
▲ 2.29
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2:26.08
▲ 2.67
2:20.84
▲ 5.24
2:21.87
▼ 1.03
2:25.87
▼ 4.00
100 IM SCY
1:45.65
1:29.04
▲ 16.61
1:29.93
▼ 0.89
1:23.71
▲ 6.22
1:08.92
▲ 14.79
1:09.53
▼ 0.61
1:15.36
▼ 5.83
1:12.08
▲ 3.28
—
1:13.53
▼ 1.45
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—
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200 IM SCY
—
—
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3:09.44
2:30.33
▲ 39.11
2:27.92
▲ 2.41
2:24.48
▲ 3.44
2:28.66
▼ 4.18
2:30.18
▼ 1.52
2:34.68
▼ 4.50
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400 IM SCY
—
—
—
—
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5:22.14
5:25.26
▼ 3.12
5:20.53
▲ 4.73
5:29.46
▼ 8.93
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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.