Swimmer profile
Kai Pierce
Male17-18Tualatin Hills Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
33.53
31.97
▲ 1.56
27.49
▲ 4.48
27.38
▲ 0.11
100 Free LCM
1:16.66
1:09.66
▲ 7.00
1:01.32
▲ 8.34
58.74
▲ 2.58
200 Free LCM
2:52.88
2:35.59
▲ 17.29
2:19.03
▲ 16.56
2:11.78
▲ 7.25
400 Free LCM
—
—
5:01.40
4:42.70
▲ 18.70
50 Back LCM
—
—
32.28
—
100 Back LCM
1:28.90
1:16.16
▲ 12.74
1:10.64
▲ 5.52
1:06.28
▲ 4.36
200 Back LCM
3:11.14
2:48.34
▲ 22.80
2:42.33
▲ 6.01
2:24.96
▲ 17.37
50 Breast LCM
50.26
44.66
▲ 5.60
41.52
▲ 3.14
—
100 Breast LCM
1:51.16
1:41.18
▲ 9.98
1:30.67
▲ 10.51
—
50 Fly LCM
—
—
31.85
—
100 Fly LCM
1:24.92
1:14.84
▲ 10.08
1:10.05
▲ 4.79
1:09.24
▲ 0.81
200 Fly LCM
—
—
3:25.33
—
200 IM LCM
3:08.53
2:52.81
▲ 15.72
2:39.38
▲ 13.43
2:28.61
▲ 10.77
400 IM LCM
—
—
—
5:25.16
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.