Swimmer profile
Brennen Mumford
Male13-14Oak Hills Youth AthleticsOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
50 Free LCM
33.31
30.15
▲ 3.16
100 Free LCM
1:12.93
1:04.41
▲ 8.52
200 Free LCM
2:32.25
2:19.22
▲ 13.03
400 Free LCM
5:36.86
5:10.69
▲ 26.17
50 Back LCM
37.89
33.52
▲ 4.37
100 Back LCM
1:18.91
1:12.92
▲ 5.99
200 Back LCM
2:55.18
2:34.80
▲ 20.38
50 Fly LCM
42.27
34.20
▲ 8.07
200 IM LCM
—
2:47.95
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.