Swimmer profile
Jack Leis
Male15-16York Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2023–24
2024–25
2025–26
50 Free LCM
39.48
—
27.92
▲ 11.56
26.31
▲ 1.61
100 Free LCM
—
1:07.49
1:03.54
▲ 3.95
1:01.76
▲ 1.78
100 Back LCM
—
—
1:20.85
—
200 Back LCM
—
3:04.71
—
—
50 Breast LCM
56.86
—
—
—
100 Breast LCM
—
1:29.49
—
—
50 Fly LCM
—
—
—
29.87
100 Fly LCM
—
—
1:13.74
1:07.81
▲ 5.93
200 Fly LCM
—
—
—
2:48.23
200 IM LCM
—
2:55.55
2:47.24
▲ 8.31
—
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.