Swimmer profile
Chayse Massimino
Female17-18Chicago Wolfpack Aquatic ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.08
31.07
▲ 11.01
29.03
▲ 2.04
26.88
▲ 2.15
26.86
▲ 0.02
25.80
▲ 1.06
25.34
▲ 0.46
25.30
▲ 0.04
26.77
▼ 1.47
25.71
▲ 1.06
100 Free SCY
—
1:13.35
1:02.57
▲ 10.78
57.65
▲ 4.92
58.12
▼ 0.47
55.07
▲ 3.05
54.75
▲ 0.32
53.60
▲ 1.15
54.92
▼ 1.32
54.27
▲ 0.65
200 Free SCY
—
2:32.21
2:13.24
▲ 18.97
2:05.96
▲ 7.28
2:05.53
▲ 0.43
1:59.63
▲ 5.90
1:58.84
▲ 0.79
1:56.04
▲ 2.80
1:57.89
▼ 1.85
1:54.92
▲ 2.97
500 Free SCY
—
—
—
5:38.96
5:33.40
▲ 5.56
5:16.98
▲ 16.42
5:16.92
▲ 0.06
5:16.45
▲ 0.47
5:19.02
▼ 2.57
5:09.04
▲ 9.98
1000 Free SCY
—
—
—
12:41.22
—
11:03.31
▲ 97.91
11:30.76
▼ 27.45
10:54.09
▲ 36.67
—
—
1650 Free SCY
—
—
—
19:50.33
19:13.13
▲ 37.20
—
18:04.81
▲ 68.32
18:45.99
▼ 41.18
18:35.43
▲ 10.56
—
50 Back SCY
—
36.08
32.84
▲ 3.24
30.07
▲ 2.77
—
30.24
▼ 0.17
30.15
▲ 0.09
29.30
▲ 0.85
—
27.28
▲ 2.02
100 Back SCY
—
1:25.25
1:09.40
▲ 15.85
1:04.20
▲ 5.20
1:07.92
▼ 3.72
1:01.40
▲ 6.52
1:02.14
▼ 0.74
1:00.62
▲ 1.52
1:01.64
▼ 1.02
57.62
▲ 4.02
200 Back SCY
—
—
—
2:22.62
—
2:20.46
▲ 2.16
2:14.44
▲ 6.02
2:13.32
▲ 1.12
2:15.68
▼ 2.36
2:08.72
▲ 6.96
50 Breast SCY
—
42.94
40.46
▲ 2.48
38.87
▲ 1.59
—
—
36.53
▲ 2.34
—
—
—
100 Breast SCY
—
1:44.82
1:28.64
▲ 16.18
1:18.80
▲ 9.84
—
—
1:18.73
▲ 0.07
—
—
1:15.59
▲ 3.14
200 Breast SCY
—
—
—
2:53.10
—
—
3:03.63
▼ 10.53
—
—
—
50 Fly SCY
—
35.56
31.62
▲ 3.94
29.68
▲ 1.94
29.90
▼ 0.22
—
28.89
▲ 1.01
—
29.24
▼ 0.35
—
100 Fly SCY
—
—
1:19.27
1:02.84
▲ 16.43
1:03.12
▼ 0.28
1:00.43
▲ 2.69
1:00.69
▼ 0.26
1:00.40
▲ 0.29
59.74
▲ 0.66
58.60
▲ 1.14
200 Fly SCY
—
—
—
2:24.03
2:21.45
▲ 2.58
2:14.48
▲ 6.97
2:17.20
▼ 2.72
2:17.66
▼ 0.46
2:22.17
▼ 4.51
2:12.61
▲ 9.56
100 IM SCY
—
1:28.67
1:11.39
▲ 17.28
1:06.47
▲ 4.92
—
—
1:07.21
▼ 0.74
—
—
—
200 IM SCY
—
2:59.35
2:42.27
▲ 17.08
2:22.28
▲ 19.99
2:22.97
▼ 0.69
2:21.13
▲ 1.84
2:16.73
▲ 4.40
2:16.45
▲ 0.28
—
2:14.88
▲ 1.57
400 IM SCY
—
—
—
—
—
—
5:11.57
—
—
—
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.