Swimmer profile
Isabelle Halsall
FemaleOpen / SeniorWoodstock Dolphins Swim TeamIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
—
—
—
34.64
33.92
▲ 0.72
34.37
▼ 0.45
31.36
▲ 3.01
31.92
▼ 0.56
31.37
▲ 0.55
33.13
▼ 1.76
100 Free LCM
1:31.39
1:28.24
▲ 3.15
1:20.06
▲ 8.18
1:15.02
▲ 5.04
1:12.68
▲ 2.34
1:12.81
▼ 0.13
1:07.01
▲ 5.80
—
1:09.49
▼ 2.48
1:08.04
▲ 1.45
200 Free LCM
—
—
—
2:39.04
2:33.07
▲ 5.97
2:29.24
▲ 3.83
2:23.76
▲ 5.48
2:24.45
▼ 0.69
2:21.71
▲ 2.74
2:25.08
▼ 3.37
400 Free LCM
—
6:40.93
—
5:23.52
▲ 77.41
5:09.64
▲ 13.88
5:04.85
▲ 4.79
4:55.64
▲ 9.21
4:55.73
▼ 0.09
4:53.26
▲ 2.47
4:57.72
▼ 4.46
800 Free LCM
—
—
—
11:37.86
11:36.47
▲ 1.39
10:37.77
▲ 58.70
10:58.87
▼ 21.10
10:03.75
▲ 55.12
9:59.88
▲ 3.87
10:07.33
▼ 7.45
1500 Free LCM
—
—
—
—
20:57.18
19:54.91
▲ 62.27
19:59.53
▼ 4.62
—
19:15.84
▲ 43.69
19:10.54
▲ 5.30
50 Back LCM
51.06
47.22
▲ 3.84
—
—
37.84
▲ 9.38
—
37.94
▼ 0.10
—
37.29
▲ 0.65
—
100 Back LCM
—
1:40.36
1:32.82
▲ 7.54
1:23.06
▲ 9.76
1:20.30
▲ 2.76
1:19.00
▲ 1.30
1:19.53
▼ 0.53
1:16.30
▲ 3.23
1:15.99
▲ 0.31
1:17.13
▼ 1.14
200 Back LCM
—
—
—
2:53.77
2:49.41
▲ 4.36
2:44.91
▲ 4.50
2:39.76
▲ 5.15
2:40.27
▼ 0.51
2:37.22
▲ 3.05
2:40.84
▼ 3.62
50 Breast LCM
1:07.64
1:01.08
▲ 6.56
—
—
—
—
—
—
—
—
100 Breast LCM
—
—
—
—
1:42.89
1:41.12
▲ 1.77
1:37.29
▲ 3.83
—
1:38.60
▼ 1.31
—
200 Breast LCM
—
—
—
—
—
—
3:35.79
3:35.43
▲ 0.36
—
—
50 Fly LCM
—
—
—
39.34
—
—
—
—
—
—
100 Fly LCM
—
—
—
1:32.09
1:25.04
▲ 7.05
1:29.08
▼ 4.04
—
—
—
—
200 Fly LCM
—
—
—
—
—
—
—
3:11.57
—
—
200 IM LCM
—
—
3:23.34
3:01.79
▲ 21.55
2:57.25
▲ 4.54
2:54.74
▲ 2.51
2:55.66
▼ 0.92
2:47.45
▲ 8.21
2:46.33
▲ 1.12
—
400 IM LCM
—
—
—
—
—
—
—
—
5:57.39
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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.