Swimmer profile
Grace Mering
FemaleOpen / SeniorAztec AquaticsSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
36.34
33.27
▲ 3.07
31.05
▲ 2.22
29.79
▲ 1.26
28.44
▲ 1.35
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27.91
▲ 0.53
100 Free LCM
1:27.64
1:16.13
▲ 11.51
1:09.16
▲ 6.97
1:08.08
▲ 1.08
1:05.01
▲ 3.07
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200 Free LCM
3:10.33
2:43.30
▲ 27.03
2:32.06
▲ 11.24
2:24.85
▲ 7.21
2:23.04
▲ 1.81
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400 Free LCM
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5:51.91
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4:55.07
▲ 56.84
4:48.21
▲ 6.86
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800 Free LCM
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10:49.99
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50 Back LCM
41.75
38.51
▲ 3.24
34.41
▲ 4.10
33.33
▲ 1.08
32.15
▲ 1.18
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32.83
▼ 0.68
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30.83
▲ 2.00
100 Back LCM
1:31.22
1:20.71
▲ 10.51
1:13.58
▲ 7.13
1:10.24
▲ 3.34
1:08.05
▲ 2.19
1:13.20
▼ 5.15
1:06.32
▲ 6.88
1:07.67
▼ 1.35
1:05.39
▲ 2.28
1:06.36
▼ 0.97
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200 Back LCM
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2:36.25
2:30.71
▲ 5.54
2:27.54
▲ 3.17
2:24.78
▲ 2.76
2:21.11
▲ 3.67
2:22.91
▼ 1.80
2:19.57
▲ 3.34
2:22.59
▼ 3.02
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50 Breast LCM
49.44
44.67
▲ 4.77
41.08
▲ 3.59
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100 Breast LCM
1:47.52
1:36.17
▲ 11.35
1:30.14
▲ 6.03
1:26.86
▲ 3.28
1:21.10
▲ 5.76
1:24.81
▼ 3.71
1:19.03
▲ 5.78
1:22.33
▼ 3.30
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1:16.09
▲ 6.24
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200 Breast LCM
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2:55.85
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50 Fly LCM
43.99
38.99
▲ 5.00
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34.00
▲ 4.99
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100 Fly LCM
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1:35.14
1:16.88
▲ 18.26
1:16.05
▲ 0.83
1:14.81
▲ 1.24
1:11.78
▲ 3.03
1:09.21
▲ 2.57
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200 Fly LCM
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2:43.18
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200 IM LCM
3:24.31
2:59.86
▲ 24.45
2:42.46
▲ 17.40
2:36.69
▲ 5.77
2:28.06
▲ 8.63
2:37.42
▼ 9.36
2:25.79
▲ 11.63
2:23.82
▲ 1.97
2:21.03
▲ 2.79
2:23.74
▼ 2.71
2:26.34
▼ 2.60
400 IM LCM
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5:46.23
5:28.93
▲ 17.30
5:11.73
▲ 17.20
5:13.17
▼ 1.44
5:06.41
▲ 6.76
5:06.08
▲ 0.33
4:59.19
▲ 6.89
5:10.31
▼ 11.12
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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.