Swimmer profile
Chayse Massimino
Female17-18Chicago Wolfpack Aquatic ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.05
35.61
▲ 9.44
32.25
▲ 3.36
30.15
▲ 2.10
30.60
▼ 0.45
28.76
▲ 1.84
29.76
▼ 1.00
29.26
▲ 0.50
28.70
▲ 0.56
100 Free LCM
1:46.00
1:19.50
▲ 26.50
1:10.86
▲ 8.64
1:02.90
▲ 7.96
1:03.64
▼ 0.74
1:01.62
▲ 2.02
1:02.21
▼ 0.59
1:01.78
▲ 0.43
1:02.68
▼ 0.90
200 Free LCM
4:07.52
3:01.27
▲ 66.25
2:31.73
▲ 29.54
2:14.59
▲ 17.14
2:16.06
▼ 1.47
2:13.38
▲ 2.68
2:13.65
▼ 0.27
2:12.80
▲ 0.85
2:13.05
▼ 0.25
400 Free LCM
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5:11.78
4:54.07
▲ 17.71
4:48.31
▲ 5.76
4:42.54
▲ 5.77
4:45.34
▼ 2.80
4:41.77
▲ 3.57
4:37.18
▲ 4.59
800 Free LCM
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—
—
10:05.41
10:06.43
▼ 1.02
9:47.81
▲ 18.62
10:07.95
▼ 20.14
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1500 Free LCM
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—
—
—
—
19:04.12
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—
—
50 Back LCM
49.49
39.46
▲ 10.03
35.73
▲ 3.73
34.97
▲ 0.76
—
—
34.50
▲ 0.47
31.97
▲ 2.53
32.39
▼ 0.42
100 Back LCM
1:50.26
1:27.06
▲ 23.20
1:18.10
▲ 8.96
1:15.47
▲ 2.63
1:13.03
▲ 2.44
1:12.61
▲ 0.42
1:15.26
▼ 2.65
1:07.97
▲ 7.29
1:09.75
▼ 1.78
200 Back LCM
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2:53.44
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—
—
—
2:34.48
▲ 18.96
2:34.62
▼ 0.14
50 Breast LCM
1:03.55
51.18
▲ 12.37
47.05
▲ 4.13
43.32
▲ 3.73
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100 Breast LCM
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1:37.26
1:39.23
▼ 1.97
—
1:32.68
▲ 6.55
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50 Fly LCM
1:00.86
42.65
▲ 18.21
33.10
▲ 9.55
31.53
▲ 1.57
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—
—
31.45
▲ 0.08
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100 Fly LCM
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1:17.94
1:09.43
▲ 8.51
1:10.88
▼ 1.45
1:11.21
▼ 0.33
1:09.39
▲ 1.82
1:07.14
▲ 2.25
1:08.69
▼ 1.55
200 Fly LCM
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—
—
2:38.65
2:43.94
▼ 5.29
2:40.96
▲ 2.98
2:43.58
▼ 2.62
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200 IM LCM
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3:23.05
2:55.71
▲ 27.34
2:42.69
▲ 13.02
2:50.70
▼ 8.01
2:36.02
▲ 14.68
2:40.73
▼ 4.71
2:40.33
▲ 0.40
2:40.72
▼ 0.39
400 IM LCM
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5:40.00
—
5:42.31
▼ 2.31
5:42.83
▼ 0.52
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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.