Swimmer profile
Isla Mercer
Female11-12Boise Swim ClubSR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
50 Free LCM
48.22
46.04
▲ 2.18
—
100 Free LCM
—
1:44.68
1:34.46
▲ 10.22
200 Free LCM
—
—
3:22.11
400 Free LCM
—
—
7:07.83
50 Back LCM
1:07.53
58.42
▲ 9.11
—
100 Back LCM
—
—
1:45.54
50 Breast LCM
1:13.10
—
—
100 Breast LCM
2:36.30
2:18.53
▲ 17.77
2:04.02
▲ 14.51
200 Breast LCM
—
—
4:15.50
50 Fly LCM
1:07.72
—
—
100 Fly LCM
—
—
2:25.32
200 IM LCM
—
—
3:56.21
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.