Swimmer profile
Sierra Jarnagin
Female11-12Lubbock Swim ClubWT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
46.48
38.33
▲ 8.15
—
100 Free LCM
—
1:26.36
—
400 Free LCM
—
—
6:31.95
50 Back LCM
—
45.32
—
100 Back LCM
—
1:39.11
—
50 Breast LCM
—
56.40
51.24
▲ 5.16
100 Breast LCM
—
2:00.73
—
50 Fly LCM
—
46.18
43.15
▲ 3.03
200 IM LCM
—
—
3:31.59
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.