Swimmer profile
Hayley Gregory
FemaleOpen / SeniorTritons Aquatic ClubPC · WESTERN
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 SCY
33.73
32.20
▲ 1.53
29.02
▲ 3.18
28.01
▲ 1.01
27.80
▲ 0.21
26.47
▲ 1.33
26.09
▲ 0.38
25.93
▲ 0.16
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24.42
▲ 1.51
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100 Free SCY
1:18.67
1:13.93
▲ 4.74
1:05.83
▲ 8.10
1:04.68
▲ 1.15
1:00.90
▲ 3.78
58.22
▲ 2.68
54.69
▲ 3.53
55.29
▼ 0.60
53.86
▲ 1.43
56.41
▼ 2.55
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200 Free SCY
3:01.37
2:49.89
▲ 11.48
2:29.41
▲ 20.48
2:24.20
▲ 5.21
2:12.17
▲ 12.03
2:01.98
▲ 10.19
2:03.71
▼ 1.73
2:00.04
▲ 3.67
1:59.96
▲ 0.08
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500 Free SCY
8:30.61
7:54.89
▲ 35.72
6:36.76
▲ 78.13
6:20.54
▲ 16.22
6:13.71
▲ 6.83
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5:16.88
▲ 56.83
5:12.29
▲ 4.59
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1000 Free SCY
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—
—
—
—
—
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10:55.26
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50 Back SCY
41.71
39.38
▲ 2.33
36.86
▲ 2.52
37.18
▼ 0.32
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—
—
—
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100 Back SCY
1:27.29
1:22.98
▲ 4.31
1:17.98
▲ 5.00
1:18.03
▼ 0.05
1:12.38
▲ 5.65
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1:09.89
▲ 2.49
1:05.54
▲ 4.35
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200 Back SCY
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—
—
2:41.70
2:39.20
▲ 2.50
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—
—
—
—
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50 Breast SCY
44.21
42.47
▲ 1.74
34.54
▲ 7.93
33.89
▲ 0.65
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—
—
—
—
29.45
▲ 4.44
28.90
▲ 0.55
100 Breast SCY
1:37.70
1:33.36
▲ 4.34
1:17.42
▲ 15.94
1:12.49
▲ 4.93
1:08.94
▲ 3.55
1:07.31
▲ 1.63
1:06.26
▲ 1.05
1:03.47
▲ 2.79
1:01.16
▲ 2.31
1:00.66
▲ 0.50
1:00.68
▼ 0.02
200 Breast SCY
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2:47.30
2:38.42
▲ 8.88
2:37.30
▲ 1.12
2:28.85
▲ 8.45
2:22.36
▲ 6.49
2:15.53
▲ 6.83
2:14.66
▲ 0.87
2:11.37
▲ 3.29
2:14.78
▼ 3.41
50 Fly SCY
39.59
39.42
▲ 0.17
35.42
▲ 4.00
32.95
▲ 2.47
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100 Fly SCY
1:39.76
1:39.25
▲ 0.51
1:23.76
▲ 15.49
1:16.39
▲ 7.37
1:12.96
▲ 3.43
1:07.68
▲ 5.28
1:06.38
▲ 1.30
1:04.59
▲ 1.79
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100 IM SCY
1:26.95
1:24.28
▲ 2.67
1:13.84
▲ 10.44
1:11.88
▲ 1.96
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59.72
▲ 12.16
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200 IM SCY
3:23.70
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2:43.59
▲ 40.11
2:36.42
▲ 7.17
2:28.56
▲ 7.86
2:19.19
▲ 9.37
2:16.74
▲ 2.45
2:17.01
▼ 0.27
2:05.71
▲ 11.30
2:04.68
▲ 1.03
2:03.50
▲ 1.18
400 IM SCY
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6:07.78
5:41.55
▲ 26.23
5:20.63
▲ 20.92
4:51.51
▲ 29.12
5:07.25
▼ 15.74
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4:33.50
▲ 33.75
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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.