Swimmer profile
Holly Mazzella
Female13-14SwimUnitedOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.12
30.92
▲ 11.20
31.62
▼ 0.70
29.91
▲ 1.71
26.18
▲ 3.73
25.24
▲ 0.94
100 Free SCY
—
1:23.43
1:15.32
▲ 8.11
1:05.81
▲ 9.51
1:00.95
▲ 4.86
55.89
▲ 5.06
200 Free SCY
—
—
2:45.86
2:30.71
▲ 15.15
2:20.51
▲ 10.20
2:02.86
▲ 17.65
500 Free SCY
—
—
7:08.61
6:38.74
▲ 29.87
6:28.62
▲ 10.12
—
1000 Free SCY
—
—
—
13:37.09
—
—
50 Back SCY
44.65
39.75
▲ 4.90
38.03
▲ 1.72
33.02
▲ 5.01
31.36
▲ 1.66
28.10
▲ 3.26
100 Back SCY
—
1:30.15
1:22.01
▲ 8.14
1:15.98
▲ 6.03
1:11.83
▲ 4.15
1:01.74
▲ 10.09
200 Back SCY
—
—
—
2:47.13
2:35.15
▲ 11.98
2:16.53
▲ 18.62
50 Breast SCY
1:02.35
46.07
▲ 16.28
42.97
▲ 3.10
38.42
▲ 4.55
34.40
▲ 4.02
31.88
▲ 2.52
100 Breast SCY
—
—
1:34.41
1:24.77
▲ 9.64
1:15.45
▲ 9.32
1:10.83
▲ 4.62
200 Breast SCY
—
—
—
2:59.94
—
2:41.67
▲ 18.27
50 Fly SCY
—
50.49
36.07
▲ 14.42
32.71
▲ 3.36
28.60
▲ 4.11
27.80
▲ 0.80
100 Fly SCY
—
—
1:32.16
1:12.66
▲ 19.50
1:13.57
▼ 0.91
1:05.75
▲ 7.82
100 IM SCY
—
1:28.36
1:26.56
▲ 1.80
1:11.33
▲ 15.23
1:06.52
▲ 4.81
1:05.81
▲ 0.71
200 IM SCY
—
—
3:04.11
2:39.83
▲ 24.28
2:31.45
▲ 8.38
2:17.44
▲ 14.01
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.