Swimmer profile
Riley Hertzfeldt
Female13-14J-Hawk Aquatic ClubWI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:34.46
43.95
▲ 50.51
35.93
▲ 8.02
32.18
▲ 3.75
30.80
▲ 1.38
100 Free LCM
—
1:37.97
1:20.18
▲ 17.79
1:10.68
▲ 9.50
1:08.46
▲ 2.22
200 Free LCM
—
—
2:55.82
2:36.21
▲ 19.61
2:27.53
▲ 8.68
400 Free LCM
—
—
—
5:27.10
5:08.38
▲ 18.72
50 Back LCM
1:22.97
53.65
▲ 29.32
45.06
▲ 8.59
37.58
▲ 7.48
36.52
▲ 1.06
100 Back LCM
—
—
—
1:23.63
1:22.49
▲ 1.14
200 Back LCM
—
—
—
—
2:52.68
50 Breast LCM
—
51.78
51.12
▲ 0.66
46.03
▲ 5.09
—
100 Breast LCM
—
1:59.57
1:52.99
▲ 6.58
1:44.02
▲ 8.97
1:37.97
▲ 6.05
200 Breast LCM
—
—
—
—
3:28.67
50 Fly LCM
—
52.87
42.31
▲ 10.56
38.49
▲ 3.82
36.02
▲ 2.47
100 Fly LCM
—
—
—
—
1:21.94
200 IM LCM
—
—
3:28.55
3:06.45
▲ 22.10
2:51.30
▲ 15.15
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.