Swimmer profile
Isaac Lehman
Male17-18Calvert Aquatics ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
29.98
28.34
▲ 1.64
—
100 Free LCM
—
1:03.53
1:03.99
▼ 0.46
200 Free LCM
—
2:26.66
—
400 Free LCM
5:39.91
5:29.58
▲ 10.33
—
50 Back LCM
32.70
35.49
▼ 2.79
32.91
▲ 2.58
100 Back LCM
1:12.56
1:14.24
▼ 1.68
—
200 Back LCM
—
2:51.73
2:38.31
▲ 13.42
50 Breast LCM
—
37.46
—
100 Breast LCM
1:29.03
1:22.63
▲ 6.40
1:23.99
▼ 1.36
200 Breast LCM
—
3:01.18
3:08.30
▼ 7.12
50 Fly LCM
—
31.60
31.52
▲ 0.08
100 Fly LCM
—
1:11.89
—
200 IM LCM
2:48.47
2:45.63
▲ 2.84
2:41.84
▲ 3.79
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.