Swimmer profile
Riley Chastain
Female17-18North State NarwhalsSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:01.23
39.21
▲ 22.02
34.91
▲ 4.30
31.61
▲ 3.30
27.74
▲ 3.87
26.75
▲ 0.99
26.83
▼ 0.08
26.92
▼ 0.09
27.14
▼ 0.22
100 Free SCY
—
1:27.82
1:19.81
▲ 8.01
1:10.95
▲ 8.86
59.65
▲ 11.30
57.94
▲ 1.71
58.94
▼ 1.00
58.25
▲ 0.69
58.61
▼ 0.36
200 Free SCY
—
—
2:55.41
2:36.35
▲ 19.06
2:12.42
▲ 23.93
2:07.45
▲ 4.97
2:11.63
▼ 4.18
2:12.98
▼ 1.35
—
500 Free SCY
—
—
—
—
6:26.67
5:52.14
▲ 34.53
—
—
—
50 Back SCY
—
—
47.84
41.55
▲ 6.29
—
32.48
▲ 9.07
31.73
▲ 0.75
32.40
▼ 0.67
31.77
▲ 0.63
100 Back SCY
—
—
—
1:29.99
1:11.73
▲ 18.26
1:09.39
▲ 2.34
1:10.05
▼ 0.66
1:08.48
▲ 1.57
—
200 Back SCY
—
—
—
—
2:40.37
2:30.35
▲ 10.02
2:31.61
▼ 1.26
2:31.10
▲ 0.51
—
50 Breast SCY
—
—
49.63
44.76
▲ 4.87
39.34
▲ 5.42
36.31
▲ 3.03
36.03
▲ 0.28
36.98
▼ 0.95
35.79
▲ 1.19
100 Breast SCY
—
—
—
—
1:23.96
1:22.62
▲ 1.34
1:21.44
▲ 1.18
—
1:20.23
▲ 1.21
200 Breast SCY
—
—
—
—
3:02.19
3:01.02
▲ 1.17
—
—
—
50 Fly SCY
—
54.65
43.06
▲ 11.59
37.04
▲ 6.02
32.17
▲ 4.87
30.11
▲ 2.06
30.37
▼ 0.26
29.07
▲ 1.30
29.16
▼ 0.09
100 Fly SCY
—
—
1:41.12
—
1:11.26
▲ 29.86
1:06.24
▲ 5.02
1:05.77
▲ 0.47
1:04.97
▲ 0.80
1:03.30
▲ 1.67
100 IM SCY
—
—
1:34.66
1:24.06
▲ 10.60
1:14.21
▲ 9.85
1:12.01
▲ 2.20
1:08.53
▲ 3.48
1:06.56
▲ 1.97
1:07.06
▼ 0.50
200 IM SCY
—
—
—
3:03.40
2:33.68
▲ 29.72
2:29.63
▲ 4.05
2:28.40
▲ 1.23
2:26.60
▲ 1.80
2:25.94
▲ 0.66
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.