Swimmer profile
Declan Marvel
Male10 & UnderCity Of Midland Swim TeamWT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
25 Free SCY
29.64
—
—
—
50 Free SCY
—
44.58
40.77
▲ 3.81
33.06
▲ 7.71
100 Free SCY
—
1:41.15
1:29.97
▲ 11.18
1:20.20
▲ 9.77
25 Back SCY
26.76
—
—
—
50 Back SCY
—
46.38
43.87
▲ 2.51
41.26
▲ 2.61
100 Back SCY
—
—
1:38.10
—
50 Breast SCY
—
—
50.73
45.15
▲ 5.58
100 Breast SCY
—
—
—
1:39.93
50 Fly SCY
—
1:04.78
48.48
▲ 16.30
43.79
▲ 4.69
100 IM SCY
—
1:50.66
1:46.49
▲ 4.17
1:31.93
▲ 14.56
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.