Swimmer profile
Maddie Nielsen
Female13-14Hydra Aquatics of Northern VirginiaPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
35.28
32.70
▲ 2.58
30.53
▲ 2.17
29.27
▲ 1.26
27.08
▲ 2.19
100 Free SCY
—
1:17.39
1:07.36
▲ 10.03
1:03.46
▲ 3.90
59.01
▲ 4.45
200 Free SCY
—
—
—
—
2:13.90
500 Free SCY
—
—
—
—
6:16.94
1000 Free SCY
—
—
—
—
13:07.64
50 Back SCY
40.03
36.18
▲ 3.85
34.08
▲ 2.10
32.19
▲ 1.89
29.93
▲ 2.26
100 Back SCY
—
1:21.27
1:14.54
▲ 6.73
1:09.05
▲ 5.49
1:05.77
▲ 3.28
200 Back SCY
—
—
—
2:32.40
2:23.95
▲ 8.45
50 Breast SCY
—
47.90
44.49
▲ 3.41
39.83
▲ 4.66
39.46
▲ 0.37
100 Breast SCY
—
1:42.03
1:38.12
▲ 3.91
—
1:27.63
▲ 10.49
200 Breast SCY
—
—
—
3:17.80
—
50 Fly SCY
—
39.26
34.63
▲ 4.63
33.22
▲ 1.41
30.16
▲ 3.06
100 Fly SCY
—
—
—
1:25.06
1:12.58
▲ 12.48
100 IM SCY
—
1:28.25
1:20.19
▲ 8.06
1:15.50
▲ 4.69
1:08.21
▲ 7.29
200 IM SCY
—
3:08.52
2:53.85
▲ 14.67
2:46.60
▲ 7.25
2:38.61
▲ 7.99
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.