Swimmer profile
Natalie Birch
Female13-14Barrington Swim ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.01
35.60
▲ 8.41
29.27
▲ 6.33
28.27
▲ 1.00
28.34
▼ 0.07
100 Free SCY
—
1:22.30
1:09.99
▲ 12.31
1:01.65
▲ 8.34
1:02.36
▼ 0.71
200 Free SCY
—
3:02.10
—
2:16.75
▲ 45.35
2:15.54
▲ 1.21
500 Free SCY
—
—
6:53.02
6:30.45
▲ 22.57
6:15.01
▲ 15.44
1650 Free SCY
—
—
—
—
21:01.24
50 Back SCY
—
45.48
41.47
▲ 4.01
34.53
▲ 6.94
—
100 Back SCY
1:56.21
1:37.27
▲ 18.94
1:25.23
▲ 12.04
1:14.20
▲ 11.03
1:13.98
▲ 0.22
200 Back SCY
—
—
—
—
2:37.10
50 Breast SCY
—
44.11
37.91
▲ 6.20
37.35
▲ 0.56
35.88
▲ 1.47
100 Breast SCY
—
1:37.94
1:24.49
▲ 13.45
1:20.47
▲ 4.02
1:19.67
▲ 0.80
200 Breast SCY
—
—
—
2:49.79
2:49.26
▲ 0.53
50 Fly SCY
—
—
40.41
34.30
▲ 6.11
—
100 Fly SCY
—
—
1:33.29
1:18.12
▲ 15.17
1:14.26
▲ 3.86
100 IM SCY
—
1:34.71
—
1:14.69
▲ 20.02
1:12.78
▲ 1.91
200 IM SCY
—
—
2:53.11
2:32.97
▲ 20.14
2:30.52
▲ 2.45
400 IM SCY
—
—
—
5:41.50
5:19.90
▲ 21.60
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.