Swimmer profile
Hailey Boland
Female17-18Team MillenniumIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.98
34.40
▲ 9.58
29.15
▲ 5.25
28.37
▲ 0.78
27.04
▲ 1.33
26.43
▲ 0.61
25.90
▲ 0.53
24.95
▲ 0.95
—
100 Free SCY
1:34.15
1:23.75
▲ 10.40
1:04.34
▲ 19.41
1:01.72
▲ 2.62
58.51
▲ 3.21
57.44
▲ 1.07
55.09
▲ 2.35
54.11
▲ 0.98
54.93
▼ 0.82
200 Free SCY
—
—
2:29.93
—
2:04.89
▲ 25.04
2:01.91
▲ 2.98
1:58.28
▲ 3.63
1:56.38
▲ 1.90
1:59.88
▼ 3.50
500 Free SCY
—
—
—
—
5:43.33
5:28.46
▲ 14.87
5:20.87
▲ 7.59
—
—
50 Back SCY
49.35
38.60
▲ 10.75
34.72
▲ 3.88
—
—
—
—
—
29.92
▲ 4.80
100 Back SCY
—
1:24.33
—
1:10.89
▲ 13.44
1:07.90
▲ 2.99
1:07.08
▲ 0.82
—
1:00.91
▲ 6.17
—
200 Back SCY
—
—
—
—
2:28.42
2:19.80
▲ 8.62
—
2:13.17
▲ 6.63
—
50 Breast SCY
50.24
43.60
▲ 6.64
37.02
▲ 6.58
37.87
▼ 0.85
—
—
31.98
▲ 5.89
—
—
100 Breast SCY
2:01.21
—
1:20.08
▲ 41.13
1:20.28
▼ 0.20
1:12.96
▲ 7.32
1:08.80
▲ 4.16
1:09.04
▼ 0.24
1:05.73
▲ 3.31
1:07.12
▼ 1.39
200 Breast SCY
—
—
—
—
2:34.96
2:31.86
▲ 3.10
2:30.59
▲ 1.27
2:21.86
▲ 8.73
2:22.79
▼ 0.93
50 Fly SCY
—
42.56
31.67
▲ 10.89
32.13
▼ 0.46
—
28.93
▲ 3.20
—
—
—
100 Fly SCY
—
—
1:20.09
1:11.72
▲ 8.37
1:07.32
▲ 4.40
1:05.85
▲ 1.47
1:02.60
▲ 3.25
1:00.99
▲ 1.61
1:01.84
▼ 0.85
200 Fly SCY
—
—
—
—
—
2:33.02
2:25.95
▲ 7.07
2:16.11
▲ 9.84
—
100 IM SCY
1:49.72
1:24.63
▲ 25.09
1:13.62
▲ 11.01
—
—
—
1:01.45
▲ 12.17
—
—
200 IM SCY
—
—
—
—
2:20.80
2:15.13
▲ 5.67
2:11.67
▲ 3.46
2:10.00
▲ 1.67
—
400 IM SCY
—
—
—
—
—
4:55.91
—
—
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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.