Swimmer profile
Ella Rosenfeld
Female17-18Palo Alto Stanford AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
58.53
45.14
▲ 13.39
36.78
▲ 8.36
32.64
▲ 4.14
30.76
▲ 1.88
28.01
▲ 2.75
27.37
▲ 0.64
27.21
▲ 0.16
27.18
▲ 0.03
100 Free SCY
—
1:38.19
1:22.18
▲ 16.01
1:10.43
▲ 11.75
1:05.53
▲ 4.90
1:01.33
▲ 4.20
58.84
▲ 2.49
59.30
▼ 0.46
57.77
▲ 1.53
200 Free SCY
—
—
2:56.69
2:29.63
▲ 27.06
2:17.71
▲ 11.92
2:08.85
▲ 8.86
2:04.16
▲ 4.69
2:02.10
▲ 2.06
2:02.48
▼ 0.38
500 Free SCY
—
—
7:22.16
7:01.44
▲ 20.72
6:02.13
▲ 59.31
5:44.62
▲ 17.51
5:25.64
▲ 18.98
5:26.36
▼ 0.72
5:20.74
▲ 5.62
1000 Free SCY
—
—
—
—
—
11:50.42
11:41.52
▲ 8.90
11:14.90
▲ 26.62
—
1650 Free SCY
—
—
—
—
21:34.96
19:01.84
▲ 153.12
19:22.89
▼ 21.05
18:54.23
▲ 28.66
—
50 Back SCY
—
48.13
—
42.14
▲ 5.99
34.78
▲ 7.36
33.53
▲ 1.25
—
—
—
100 Back SCY
—
—
1:36.85
1:27.13
▲ 9.72
1:14.04
▲ 13.09
1:11.10
▲ 2.94
1:08.74
▲ 2.36
1:08.91
▼ 0.17
1:04.91
▲ 4.00
200 Back SCY
—
—
3:12.71
3:06.94
▲ 5.77
2:44.48
▲ 22.46
2:35.92
▲ 8.56
2:25.12
▲ 10.80
2:27.39
▼ 2.27
—
50 Breast SCY
—
56.73
50.91
▲ 5.82
44.38
▲ 6.53
40.43
▲ 3.95
35.36
▲ 5.07
37.13
▼ 1.77
—
—
100 Breast SCY
—
—
1:46.38
1:34.20
▲ 12.18
1:27.00
▲ 7.20
1:21.54
▲ 5.46
1:17.06
▲ 4.48
1:16.81
▲ 0.25
1:13.83
▲ 2.98
200 Breast SCY
—
—
3:43.80
3:13.62
▲ 30.18
—
2:54.32
▲ 19.30
2:45.69
▲ 8.63
2:46.01
▼ 0.32
2:42.02
▲ 3.99
50 Fly SCY
—
—
43.13
38.12
▲ 5.01
33.81
▲ 4.31
30.25
▲ 3.56
29.85
▲ 0.40
—
27.81
▲ 2.04
100 Fly SCY
—
—
1:40.03
1:21.74
▲ 18.29
1:08.95
▲ 12.79
1:04.84
▲ 4.11
1:02.24
▲ 2.60
1:01.48
▲ 0.76
1:00.41
▲ 1.07
200 Fly SCY
—
—
3:44.36
—
2:33.40
▲ 70.96
2:20.11
▲ 13.29
2:15.66
▲ 4.45
2:14.24
▲ 1.42
2:10.71
▲ 3.53
100 IM SCY
—
1:40.94
1:33.80
▲ 7.14
—
1:18.58
▲ 15.22
—
—
—
—
200 IM SCY
—
—
3:33.55
2:50.71
▲ 42.84
2:34.20
▲ 16.51
2:28.16
▲ 6.04
2:23.05
▲ 5.11
2:21.41
▲ 1.64
2:18.20
▲ 3.21
400 IM SCY
—
—
—
6:07.45
5:31.54
▲ 35.91
4:57.41
▲ 34.13
4:57.13
▲ 0.28
4:53.24
▲ 3.89
4:49.27
▲ 3.97
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.