Swimmer profile
Nat Chelius
Female11-12Nashville Aquatic ClubSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
55.18
50.51
▲ 4.67
40.04
▲ 10.47
35.48
▲ 4.56
33.03
▲ 2.45
30.46
▲ 2.57
100 Free LCM
—
1:46.80
1:29.39
▲ 17.41
1:18.49
▲ 10.90
1:09.68
▲ 8.81
1:05.73
▲ 3.95
200 Free LCM
—
3:59.77
3:09.52
▲ 50.25
2:50.82
▲ 18.70
2:27.68
▲ 23.14
2:19.69
▲ 7.99
400 Free LCM
—
—
—
—
5:11.45
4:53.56
▲ 17.89
50 Back LCM
—
53.34
47.40
▲ 5.94
45.57
▲ 1.83
41.74
▲ 3.83
—
100 Back LCM
—
1:52.91
1:42.16
▲ 10.75
1:41.85
▲ 0.31
1:34.25
▲ 7.60
1:18.40
▲ 15.85
50 Breast LCM
1:06.95
57.93
▲ 9.02
49.60
▲ 8.33
47.84
▲ 1.76
42.93
▲ 4.91
41.37
▲ 1.56
100 Breast LCM
—
2:02.65
1:46.05
▲ 16.60
1:38.36
▲ 7.69
1:32.68
▲ 5.68
1:27.81
▲ 4.87
50 Fly LCM
—
1:02.89
47.92
▲ 14.97
45.67
▲ 2.25
41.39
▲ 4.28
35.64
▲ 5.75
100 Fly LCM
—
—
—
—
1:20.03
1:14.25
▲ 5.78
200 IM LCM
—
4:20.30
3:28.31
▲ 51.99
3:16.18
▲ 12.13
2:45.94
▲ 30.24
2:38.27
▲ 7.67
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.