Swimmer profile
Declan OBrien
Male11-12Fox Valley Swim TeamIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free SCY
35.53
31.07
▲ 4.46
100 Free SCY
1:18.29
1:08.63
▲ 9.66
200 Free SCY
2:54.58
2:26.56
▲ 28.02
50 Back SCY
44.11
39.10
▲ 5.01
100 Back SCY
1:32.56
1:29.47
▲ 3.09
50 Breast SCY
59.91
51.18
▲ 8.73
100 Breast SCY
1:54.09
1:48.51
▲ 5.58
50 Fly SCY
39.20
35.17
▲ 4.03
100 Fly SCY
1:28.34
1:18.38
▲ 9.96
100 IM SCY
1:36.49
1:23.63
▲ 12.86
200 IM SCY
—
2:44.77
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.