Swimmer profile
Jillian Marquardt
Female13-14Legacy AquaticsOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
37.89
35.53
▲ 2.36
30.54
▲ 4.99
27.58
▲ 2.96
100 Free SCY
1:27.50
—
1:09.46
▲ 18.04
1:01.17
▲ 8.29
200 Free SCY
—
—
—
2:20.18
50 Back SCY
45.67
38.69
▲ 6.98
36.56
▲ 2.13
—
100 Back SCY
—
1:24.59
1:20.64
▲ 3.95
1:13.19
▲ 7.45
200 Back SCY
—
—
—
2:42.14
50 Breast SCY
—
47.28
40.01
▲ 7.27
34.61
▲ 5.40
100 Breast SCY
1:54.79
1:33.36
▲ 21.43
1:25.69
▲ 7.67
1:13.72
▲ 11.97
200 Breast SCY
—
—
3:05.63
2:38.42
▲ 27.21
50 Fly SCY
48.16
42.10
▲ 6.06
34.36
▲ 7.74
31.53
▲ 2.83
100 Fly SCY
—
1:30.89
—
1:11.74
▲ 19.15
100 IM SCY
1:40.65
1:26.21
▲ 14.44
—
—
200 IM SCY
—
—
2:49.45
2:27.35
▲ 22.10
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.