Swimmer profile
Hadley Petronello
Female15-16Nation's Capital Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.10
29.38
▲ 2.72
26.22
▲ 3.16
25.11
▲ 1.11
24.86
▲ 0.25
24.44
▲ 0.42
24.67
▼ 0.23
100 Free SCY
1:16.81
1:05.05
▲ 11.76
59.21
▲ 5.84
57.90
▲ 1.31
54.03
▲ 3.87
54.01
▲ 0.02
53.89
▲ 0.12
200 Free SCY
—
—
2:17.16
2:05.22
▲ 11.94
1:56.74
▲ 8.48
1:55.73
▲ 1.01
1:56.22
▼ 0.49
500 Free SCY
—
—
6:20.35
5:35.71
▲ 44.64
—
—
—
50 Back SCY
36.21
31.69
▲ 4.52
29.66
▲ 2.03
27.07
▲ 2.59
26.81
▲ 0.26
26.32
▲ 0.49
25.96
▲ 0.36
100 Back SCY
—
1:11.88
1:04.07
▲ 7.81
58.30
▲ 5.77
57.06
▲ 1.24
56.25
▲ 0.81
55.56
▲ 0.69
200 Back SCY
—
—
2:25.04
2:07.91
▲ 17.13
2:02.48
▲ 5.43
2:02.95
▼ 0.47
2:02.15
▲ 0.80
50 Breast SCY
49.47
—
38.26
▲ 11.21
—
—
—
—
100 Breast SCY
—
—
1:09.57
1:16.85
▼ 7.28
—
—
—
200 Breast SCY
—
—
—
2:44.57
—
—
—
50 Fly SCY
—
—
27.94
27.81
▲ 0.13
27.83
▼ 0.02
—
—
100 Fly SCY
—
—
1:06.57
59.50
▲ 7.07
58.46
▲ 1.04
1:00.65
▼ 2.19
—
200 Fly SCY
—
—
—
2:22.00
—
—
—
100 IM SCY
—
—
1:07.23
—
1:03.91
▲ 3.32
1:02.77
▲ 1.14
—
200 IM SCY
—
—
2:28.53
2:16.03
▲ 12.50
2:15.09
▲ 0.94
2:15.91
▼ 0.82
—
400 IM SCY
—
—
—
4:56.97
—
—
—
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.