Swimmer profile
Zac Lai
Male15-16Pikes Peak AthleticsCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
31.47
28.10
▲ 3.37
27.00
▲ 1.10
27.02
▼ 0.02
100 Free LCM
1:10.69
1:02.20
▲ 8.49
58.79
▲ 3.41
59.26
▼ 0.47
200 Free LCM
2:37.18
2:21.46
▲ 15.72
2:19.44
▲ 2.02
—
400 Free LCM
5:34.39
5:03.86
▲ 30.53
—
5:04.74
▼ 0.88
800 Free LCM
—
11:03.09
—
—
1500 Free LCM
—
19:57.51
20:16.14
▼ 18.63
—
50 Back LCM
39.27
—
31.55
▲ 7.72
31.71
▼ 0.16
100 Back LCM
1:25.86
1:15.27
▲ 10.59
1:08.17
▲ 7.10
1:12.57
▼ 4.40
200 Back LCM
2:57.38
2:45.90
▲ 11.48
2:41.76
▲ 4.14
2:36.21
▲ 5.55
50 Breast LCM
41.56
—
34.38
▲ 7.18
34.72
▼ 0.34
100 Breast LCM
1:37.89
1:18.32
▲ 19.57
1:14.08
▲ 4.24
1:13.21
▲ 0.87
200 Breast LCM
3:32.36
2:54.46
▲ 37.90
2:55.20
▼ 0.74
2:45.93
▲ 9.27
50 Fly LCM
36.13
—
—
29.70
▲ 6.43
100 Fly LCM
1:34.30
1:16.82
▲ 17.48
—
—
200 IM LCM
2:58.52
2:30.91
▲ 27.61
2:27.61
▲ 3.30
2:29.17
▼ 1.56
400 IM LCM
—
5:51.68
5:57.81
▼ 6.13
—
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.