Swimmer profile
Brynn Peterson
Female13-14Crawfish AquaticsLA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
38.55
—
31.97
▲ 6.58
100 Free LCM
1:30.39
1:23.37
▲ 7.02
1:09.78
▲ 13.59
200 Free LCM
3:43.58
3:05.35
▲ 38.23
—
50 Back LCM
49.05
—
—
100 Back LCM
1:42.49
1:33.78
▲ 8.71
1:29.42
▲ 4.36
200 Back LCM
—
3:31.57
—
50 Breast LCM
53.98
—
46.20
▲ 7.78
100 Breast LCM
1:58.21
1:53.03
▲ 5.18
—
200 Breast LCM
—
3:50.71
—
50 Fly LCM
—
—
39.65
200 IM LCM
4:12.72
3:27.63
▲ 45.09
—
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.