Swimmer profile
Kate Heffernan
Female17-18Lakeside Aquatic ClubNT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2024–25
2025–26
50 Free LCM
42.29
43.47
▼ 1.18
34.05
▲ 9.42
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29.04
▲ 5.01
28.38
▲ 0.66
28.04
▲ 0.34
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100 Free LCM
1:37.83
1:33.49
▲ 4.34
1:18.26
▲ 15.23
1:12.38
▲ 5.88
1:02.47
▲ 9.91
1:01.90
▲ 0.57
1:00.96
▲ 0.94
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200 Free LCM
3:37.21
—
2:52.67
▲ 44.54
2:45.92
▲ 6.75
2:16.60
▲ 29.32
2:16.33
▲ 0.27
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400 Free LCM
7:21.44
—
5:56.89
▲ 84.55
5:55.04
▲ 1.85
4:43.72
▲ 71.32
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1500 Free LCM
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—
—
—
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20:06.02
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50 Back LCM
48.75
46.99
▲ 1.76
39.20
▲ 7.79
—
32.46
▲ 6.74
—
30.69
▲ 1.77
30.53
▲ 0.16
100 Back LCM
1:46.09
1:39.77
▲ 6.32
1:28.21
▲ 11.56
1:20.73
▲ 7.48
1:07.63
▲ 13.10
1:08.24
▼ 0.61
1:04.98
▲ 3.26
1:05.61
▼ 0.63
200 Back LCM
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—
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2:52.62
2:26.94
▲ 25.68
2:27.80
▼ 0.86
2:31.04
▼ 3.24
2:25.04
▲ 6.00
50 Breast LCM
1:01.77
57.69
▲ 4.08
52.00
▲ 5.69
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—
—
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100 Breast LCM
—
2:05.75
1:54.07
▲ 11.68
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—
—
—
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200 Breast LCM
—
—
—
3:32.71
3:18.48
▲ 14.23
3:14.54
▲ 3.94
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50 Fly LCM
1:00.50
48.99
▲ 11.51
38.90
▲ 10.09
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—
—
29.65
▲ 9.25
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100 Fly LCM
—
2:01.69
1:39.88
▲ 21.81
1:36.71
▲ 3.17
1:07.53
▲ 29.18
1:06.06
▲ 1.47
1:06.46
▼ 0.40
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200 Fly LCM
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—
—
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2:29.31
2:34.34
▼ 5.03
2:36.42
▼ 2.08
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200 IM LCM
4:03.28
—
3:18.15
▲ 45.13
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—
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400 IM LCM
—
—
—
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5:22.75
5:31.81
▼ 9.06
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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.