Swimmer profile
Brennen Dean
Male17-18Sioux Center SeahawksMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2020–21
2021–22
2022–23
50 Free LCM
1:07.60
33.75
▲ 33.85
30.38
▲ 3.37
29.74
▲ 0.64
100 Free LCM
2:30.88
1:18.00
▲ 72.88
1:08.53
▲ 9.47
1:06.28
▲ 2.25
200 Free LCM
—
2:58.19
2:32.55
▲ 25.64
—
50 Back LCM
1:16.12
—
35.56
▲ 40.56
—
100 Back LCM
—
1:26.53
1:15.79
▲ 10.74
1:19.15
▼ 3.36
200 Back LCM
—
3:16.88
2:45.36
▲ 31.52
—
50 Breast LCM
1:35.37
—
—
—
100 Breast LCM
—
—
—
1:27.40
50 Fly LCM
—
39.50
—
—
200 IM LCM
—
—
2:46.15
—
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.