Swimmer profile
Lila Heffernan
FemaleOpen / SeniorNorth Bay AquaticsPC · WESTERNCollege athlete · Stanford UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
50 Free LCM
49.31
—
—
33.58
▲ 15.73
30.23
▲ 3.35
28.86
▲ 1.37
28.91
▼ 0.05
28.28
▲ 0.63
26.39
▲ 1.89
26.09
▲ 0.30
26.43
▼ 0.34
100 Free LCM
—
1:35.37
1:24.27
▲ 11.10
1:12.91
▲ 11.36
1:07.08
▲ 5.83
—
1:03.14
▲ 3.94
1:00.52
▲ 2.62
56.03
▲ 4.49
56.40
▼ 0.37
57.09
▼ 0.69
200 Free LCM
—
—
—
2:30.57
2:30.85
▼ 0.28
—
—
—
2:01.87
▲ 28.98
2:03.24
▼ 1.37
2:07.50
▼ 4.26
400 Free LCM
—
—
6:18.45
—
—
—
—
—
4:33.11
▲ 105.34
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—
50 Back LCM
1:03.57
—
—
42.15
▲ 21.42
39.90
▲ 2.25
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—
—
—
—
—
100 Back LCM
—
—
—
—
1:25.20
—
—
—
1:11.97
▲ 13.23
1:10.87
▲ 1.10
1:08.56
▲ 2.31
200 Back LCM
—
—
—
—
—
—
—
—
2:33.99
2:33.57
▲ 0.42
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50 Breast LCM
1:10.03
—
—
42.27
▲ 27.76
39.08
▲ 3.19
38.47
▲ 0.61
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—
—
—
—
100 Breast LCM
—
—
1:45.37
1:34.85
▲ 10.52
1:27.17
▲ 7.68
1:23.38
▲ 3.79
1:21.28
▲ 2.10
1:19.14
▲ 2.14
—
1:17.57
▲ 1.57
1:18.39
▼ 0.82
200 Breast LCM
—
—
—
—
3:14.95
—
—
—
2:54.65
▲ 20.30
—
—
50 Fly LCM
—
46.28
40.01
▲ 6.27
35.78
▲ 4.23
33.89
▲ 1.89
32.19
▲ 1.70
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—
—
—
—
100 Fly LCM
—
—
—
1:23.04
1:17.26
▲ 5.78
1:11.25
▲ 6.01
1:08.96
▲ 2.29
1:05.06
▲ 3.90
1:04.38
▲ 0.68
1:02.72
▲ 1.66
1:03.98
▼ 1.26
200 Fly LCM
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—
—
—
—
2:41.36
2:34.48
▲ 6.88
—
—
2:34.69
▼ 0.21
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200 IM LCM
—
—
—
2:52.70
2:43.51
▲ 9.19
2:38.38
▲ 5.13
2:37.06
▲ 1.32
2:28.85
▲ 8.21
2:21.19
▲ 7.66
2:24.22
▼ 3.03
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400 IM LCM
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—
—
—
—
5:35.45
5:30.84
▲ 4.61
—
5:05.95
▲ 24.89
5:14.39
▼ 8.44
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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.