Swimmer profile
Isabella Martinez-Spencer
FemaleOpen / SeniorGaucho AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2011–12
2012–13
2013–14
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
45.33
35.55
▲ 9.78
34.61
▲ 0.94
31.14
▲ 3.47
29.77
▲ 1.37
30.80
▼ 1.03
29.06
▲ 1.74
30.98
▼ 1.92
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29.71
▲ 1.27
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100 Free LCM
1:48.98
1:18.61
▲ 30.37
1:14.96
▲ 3.65
1:08.12
▲ 6.84
1:05.00
▲ 3.12
1:02.90
▲ 2.10
1:01.75
▲ 1.15
—
1:03.83
▼ 2.08
59.58
▲ 4.25
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—
—
1:06.73
▼ 7.15
200 Free LCM
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2:49.63
2:39.72
▲ 9.91
2:19.61
▲ 20.11
2:14.72
▲ 4.89
2:11.38
▲ 3.34
2:10.50
▲ 0.88
2:10.45
▲ 0.05
2:14.95
▼ 4.50
2:07.15
▲ 7.80
2:07.35
▼ 0.20
2:07.07
▲ 0.28
2:14.14
▼ 7.07
2:13.58
▲ 0.56
400 Free LCM
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—
5:26.74
4:53.68
▲ 33.06
4:44.36
▲ 9.32
4:34.88
▲ 9.48
4:32.80
▲ 2.08
4:31.22
▲ 1.58
4:40.43
▼ 9.21
4:23.00
▲ 17.43
4:24.10
▼ 1.10
4:40.23
▼ 16.13
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800 Free LCM
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—
—
—
—
9:39.38
9:17.08
▲ 22.30
9:19.59
▼ 2.51
9:49.79
▼ 30.20
9:05.29
▲ 44.50
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1500 Free LCM
—
—
—
—
—
18:44.17
18:22.91
▲ 21.26
—
18:27.45
▼ 4.54
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—
—
—
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50 Back LCM
56.83
42.59
▲ 14.24
41.40
▲ 1.19
33.38
▲ 8.02
32.58
▲ 0.80
—
31.64
▲ 0.94
31.65
▼ 0.01
—
31.73
▼ 0.08
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—
—
—
100 Back LCM
—
1:27.49
1:24.01
▲ 3.48
1:10.96
▲ 13.05
1:08.59
▲ 2.37
1:06.90
▲ 1.69
1:05.86
▲ 1.04
1:05.82
▲ 0.04
1:09.40
▼ 3.58
1:04.68
▲ 4.72
1:07.04
▼ 2.36
1:06.67
▲ 0.37
1:10.46
▼ 3.79
1:10.68
▼ 0.22
200 Back LCM
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2:48.24
2:27.49
▲ 20.75
2:21.91
▲ 5.58
2:20.53
▲ 1.38
2:20.13
▲ 0.40
2:21.77
▼ 1.64
2:15.94
▲ 5.83
2:19.70
▼ 3.76
2:22.19
▼ 2.49
2:30.72
▼ 8.53
2:39.59
▼ 8.87
50 Breast LCM
—
55.66
50.06
▲ 5.60
48.41
▲ 1.65
46.45
▲ 1.96
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—
—
—
—
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100 Breast LCM
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—
1:46.45
1:47.69
▼ 1.24
1:40.18
▲ 7.51
—
—
1:34.57
▲ 5.61
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—
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50 Fly LCM
—
41.86
36.34
▲ 5.52
34.17
▲ 2.17
32.45
▲ 1.72
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100 Fly LCM
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—
1:28.93
1:16.04
▲ 12.89
1:18.56
▼ 2.52
—
1:13.90
▲ 4.66
1:14.16
▼ 0.26
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200 Fly LCM
—
—
—
2:56.80
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—
—
—
—
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200 IM LCM
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3:27.92
2:56.64
▲ 31.28
2:46.29
▲ 10.35
2:35.06
▲ 11.23
2:30.85
▲ 4.21
2:30.73
▲ 0.12
2:42.70
▼ 11.97
2:39.15
▲ 3.55
2:28.12
▲ 11.03
2:35.41
▼ 7.29
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400 IM LCM
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6:02.65
5:44.31
▲ 18.34
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5:10.17
▲ 34.14
5:07.70
▲ 2.47
5:18.12
▼ 10.42
5:23.82
▼ 5.70
5:07.32
▲ 16.50
5:17.92
▼ 10.60
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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.