Swimmer profile
Cormac Xu
Male13-14Fox Valley Swim TeamIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.70
33.35
▲ 4.35
31.98
▲ 1.37
30.16
▲ 1.82
29.52
▲ 0.64
26.97
▲ 2.55
100 Free LCM
1:25.81
1:17.14
▲ 8.67
1:12.37
▲ 4.77
1:04.53
▲ 7.84
1:01.23
▲ 3.30
58.68
▲ 2.55
200 Free LCM
2:59.22
2:45.24
▲ 13.98
2:36.40
▲ 8.84
2:22.20
▲ 14.20
2:17.74
▲ 4.46
2:07.99
▲ 9.75
400 Free LCM
6:17.89
5:50.56
▲ 27.33
5:59.93
▼ 9.37
5:21.13
▲ 38.80
4:54.19
▲ 26.94
4:38.97
▲ 15.22
800 Free LCM
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—
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9:53.90
9:41.76
▲ 12.14
1500 Free LCM
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—
—
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19:30.47
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50 Back LCM
43.93
41.40
▲ 2.53
42.02
▼ 0.62
40.08
▲ 1.94
35.11
▲ 4.97
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100 Back LCM
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1:27.19
1:29.05
▼ 1.86
1:24.29
▲ 4.76
1:17.16
▲ 7.13
1:13.84
▲ 3.32
200 Back LCM
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3:17.41
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—
2:42.18
▲ 35.23
2:38.14
▲ 4.04
50 Breast LCM
56.67
48.94
▲ 7.73
48.58
▲ 0.36
46.49
▲ 2.09
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100 Breast LCM
2:03.28
1:49.12
▲ 14.16
1:39.42
▲ 9.70
1:35.01
▲ 4.41
1:39.66
▼ 4.65
1:27.96
▲ 11.70
50 Fly LCM
47.10
42.57
▲ 4.53
42.18
▲ 0.39
36.25
▲ 5.93
34.07
▲ 2.18
32.06
▲ 2.01
100 Fly LCM
2:01.13
1:45.58
▲ 15.55
1:38.10
▲ 7.48
1:22.92
▲ 15.18
1:23.72
▼ 0.80
1:15.76
▲ 7.96
200 IM LCM
3:37.70
3:10.37
▲ 27.33
3:04.24
▲ 6.13
2:53.38
▲ 10.86
2:44.81
▲ 8.57
2:34.88
▲ 9.93
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.