Swimmer profile
Ellie Mierenfeld
Female17-18SwimRVAVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.93
30.32
▲ 2.61
29.07
▲ 1.25
27.49
▲ 1.58
25.43
▲ 2.06
24.16
▲ 1.27
23.87
▲ 0.29
23.33
▲ 0.54
100 Free SCY
1:14.11
1:06.88
▲ 7.23
1:03.86
▲ 3.02
59.08
▲ 4.78
55.73
▲ 3.35
54.68
▲ 1.05
52.58
▲ 2.10
51.62
▲ 0.96
200 Free SCY
2:55.38
2:37.03
▲ 18.35
2:24.32
▲ 12.71
2:14.34
▲ 9.98
2:06.09
▲ 8.25
1:58.59
▲ 7.50
1:56.43
▲ 2.16
1:59.71
▼ 3.28
500 Free SCY
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7:25.57
6:34.57
▲ 51.00
6:15.08
▲ 19.49
5:33.78
▲ 41.30
5:31.24
▲ 2.54
5:18.31
▲ 12.93
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1000 Free SCY
—
—
—
—
11:55.31
11:23.49
▲ 31.82
11:21.72
▲ 1.77
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50 Back SCY
37.07
33.60
▲ 3.47
31.74
▲ 1.86
29.32
▲ 2.42
27.81
▲ 1.51
26.84
▲ 0.97
26.73
▲ 0.11
25.71
▲ 1.02
100 Back SCY
1:19.97
1:12.14
▲ 7.83
1:08.19
▲ 3.95
1:02.39
▲ 5.80
57.78
▲ 4.61
56.85
▲ 0.93
56.22
▲ 0.63
54.35
▲ 1.87
200 Back SCY
—
2:38.14
2:24.83
▲ 13.31
2:14.60
▲ 10.23
2:07.29
▲ 7.31
2:03.92
▲ 3.37
2:01.36
▲ 2.56
1:57.32
▲ 4.04
50 Breast SCY
42.59
40.17
▲ 2.42
37.48
▲ 2.69
—
—
—
33.48
▲ 4.00
—
100 Breast SCY
1:33.15
1:32.53
▲ 0.62
1:22.26
▲ 10.27
1:21.75
▲ 0.51
1:16.37
▲ 5.38
1:12.95
▲ 3.42
1:07.70
▲ 5.25
1:08.71
▼ 1.01
200 Breast SCY
3:39.66
3:20.55
▲ 19.11
2:57.67
▲ 22.88
2:53.44
▲ 4.23
2:49.55
▲ 3.89
2:32.77
▲ 16.78
2:38.57
▼ 5.80
2:37.56
▲ 1.01
50 Fly SCY
42.96
34.23
▲ 8.73
32.02
▲ 2.21
—
—
—
27.19
▲ 4.83
28.46
▼ 1.27
100 Fly SCY
—
—
1:14.25
1:14.11
▲ 0.14
1:05.51
▲ 8.60
59.08
▲ 6.43
57.72
▲ 1.36
57.27
▲ 0.45
200 Fly SCY
—
—
—
—
2:28.28
2:21.17
▲ 7.11
2:20.00
▲ 1.17
2:22.60
▼ 2.60
100 IM SCY
1:25.16
1:18.33
▲ 6.83
1:12.65
▲ 5.68
—
1:04.32
▲ 8.33
1:00.02
▲ 4.30
1:03.78
▼ 3.76
57.71
▲ 6.07
200 IM SCY
—
2:54.92
2:37.63
▲ 17.29
2:29.39
▲ 8.24
2:18.17
▲ 11.22
2:12.69
▲ 5.48
2:09.91
▲ 2.78
2:08.03
▲ 1.88
400 IM SCY
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—
5:42.83
5:25.51
▲ 17.32
4:51.22
▲ 34.29
4:41.93
▲ 9.29
4:34.78
▲ 7.15
4:30.54
▲ 4.24
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.