Swimmer profile
Jacob Walker
Male15-16Durham DolphinsSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
—
30.92
29.76
▲ 1.16
25.06
▲ 4.70
100 Free SCY
1:48.95
—
1:11.25
▲ 37.70
59.49
▲ 11.76
54.65
▲ 4.84
200 Free SCY
—
3:03.65
2:38.54
▲ 25.11
2:14.40
▲ 24.14
2:01.58
▲ 12.82
500 Free SCY
—
—
7:16.31
6:12.59
▲ 63.72
5:37.11
▲ 35.48
50 Back SCY
—
—
—
38.55
—
100 Back SCY
—
—
—
—
1:10.11
50 Breast SCY
—
—
—
38.73
33.55
▲ 5.18
100 Breast SCY
—
—
—
1:22.56
1:12.14
▲ 10.42
200 Breast SCY
—
—
—
—
2:45.82
50 Fly SCY
1:03.04
—
39.60
▲ 23.44
29.88
▲ 9.72
27.26
▲ 2.62
100 Fly SCY
—
1:54.28
1:30.50
▲ 23.78
1:08.46
▲ 22.04
1:00.61
▲ 7.85
200 Fly SCY
—
—
—
2:45.68
—
100 IM SCY
—
—
—
—
1:03.32
200 IM SCY
—
—
—
2:35.37
2:22.68
▲ 12.69
400 IM SCY
—
—
—
5:29.81
5:16.13
▲ 13.68
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.