Swimmer profile
Grace Nackers
Female15-16CLASS AquaticsSCS · WESTERN
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
43.16
39.69
▲ 3.47
34.21
▲ 5.48
28.89
▲ 5.32
28.70
▲ 0.19
27.66
▲ 1.04
26.95
▲ 0.71
27.23
▼ 0.28
100 Free SCY
1:45.60
1:29.90
▲ 15.70
1:14.16
▲ 15.74
1:05.04
▲ 9.12
1:01.44
▲ 3.60
1:00.56
▲ 0.88
57.99
▲ 2.57
57.61
▲ 0.38
200 Free SCY
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3:11.93
2:38.29
▲ 33.64
2:16.42
▲ 21.87
2:12.41
▲ 4.01
2:13.58
▼ 1.17
2:07.04
▲ 6.54
2:03.36
▲ 3.68
500 Free SCY
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—
7:24.06
5:49.80
▲ 94.26
5:53.96
▼ 4.16
6:02.01
▼ 8.05
5:41.54
▲ 20.47
5:34.52
▲ 7.02
1000 Free SCY
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—
—
12:11.25
12:06.14
▲ 5.11
—
11:57.32
▲ 8.82
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1650 Free SCY
—
—
—
20:33.81
20:18.11
▲ 15.70
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—
—
50 Back SCY
52.49
46.40
▲ 6.09
40.28
▲ 6.12
37.77
▲ 2.51
34.37
▲ 3.40
31.55
▲ 2.82
33.62
▼ 2.07
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100 Back SCY
1:45.46
1:39.91
▲ 5.55
1:22.00
▲ 17.91
1:16.00
▲ 6.00
1:13.58
▲ 2.42
1:11.47
▲ 2.11
1:06.75
▲ 4.72
1:06.01
▲ 0.74
200 Back SCY
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—
—
2:39.38
2:35.90
▲ 3.48
2:29.23
▲ 6.67
2:22.28
▲ 6.95
2:24.13
▼ 1.85
50 Breast SCY
1:00.86
52.56
▲ 8.30
44.17
▲ 8.39
40.06
▲ 4.11
37.73
▲ 2.33
—
37.27
▲ 0.46
—
100 Breast SCY
2:07.66
1:55.38
▲ 12.28
1:32.55
▲ 22.83
1:24.71
▲ 7.84
1:19.09
▲ 5.62
1:17.78
▲ 1.31
1:15.31
▲ 2.47
1:14.17
▲ 1.14
200 Breast SCY
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—
3:19.88
2:58.45
▲ 21.43
2:53.25
▲ 5.20
2:45.12
▲ 8.13
2:39.17
▲ 5.95
2:39.30
▼ 0.13
50 Fly SCY
56.81
49.00
▲ 7.81
42.01
▲ 6.99
35.12
▲ 6.89
31.68
▲ 3.44
—
30.85
▲ 0.83
30.27
▲ 0.58
100 Fly SCY
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1:58.05
1:44.02
▲ 14.03
1:28.47
▲ 15.55
1:09.61
▲ 18.86
1:07.17
▲ 2.44
1:03.04
▲ 4.13
1:04.41
▼ 1.37
200 Fly SCY
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—
—
—
2:35.47
2:27.27
▲ 8.20
2:21.23
▲ 6.04
2:25.85
▼ 4.62
100 IM SCY
1:52.50
1:39.71
▲ 12.79
1:26.13
▲ 13.58
1:13.28
▲ 12.85
1:11.90
▲ 1.38
—
1:09.14
▲ 2.76
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200 IM SCY
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3:37.87
3:08.68
▲ 29.19
2:44.73
▲ 23.95
2:31.81
▲ 12.92
2:26.38
▲ 5.43
2:21.09
▲ 5.29
2:19.09
▲ 2.00
400 IM SCY
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—
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5:28.19
5:13.50
▲ 14.69
5:10.00
▲ 3.50
5:01.10
▲ 8.90
5:01.13
▼ 0.03
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.