Swimmer profile
April Diehn
Female17-18Burlingame Aquatic ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.27
35.56
▲ 6.71
32.23
▲ 3.33
31.51
▲ 0.72
31.61
▼ 0.10
30.14
▲ 1.47
30.14
± 0.00
100 Free LCM
—
1:24.60
1:09.88
▲ 14.72
1:08.79
▲ 1.09
1:07.07
▲ 1.72
1:05.50
▲ 1.57
1:05.20
▲ 0.30
200 Free LCM
—
—
2:27.66
2:25.26
▲ 2.40
2:26.30
▼ 1.04
2:21.46
▲ 4.84
2:24.42
▼ 2.96
400 Free LCM
—
—
—
4:58.59
5:05.93
▼ 7.34
5:01.65
▲ 4.28
—
800 Free LCM
—
—
—
—
—
10:17.56
—
1500 Free LCM
—
—
—
—
20:26.16
19:45.89
▲ 40.27
—
50 Back LCM
50.41
42.90
▲ 7.51
—
—
—
—
—
100 Back LCM
—
1:33.19
—
1:24.89
▲ 8.30
—
—
—
50 Breast LCM
53.54
49.62
▲ 3.92
—
—
—
—
—
100 Breast LCM
1:58.40
1:48.77
▲ 9.63
1:27.43
▲ 21.34
1:24.00
▲ 3.43
1:23.87
▲ 0.13
1:18.49
▲ 5.38
1:19.67
▼ 1.18
200 Breast LCM
—
—
3:04.67
3:03.13
▲ 1.54
2:59.71
▲ 3.42
2:52.39
▲ 7.32
2:59.05
▼ 6.66
50 Fly LCM
—
40.25
—
—
—
—
—
100 Fly LCM
1:48.19
1:32.13
▲ 16.06
1:16.75
▲ 15.38
1:12.61
▲ 4.14
1:18.02
▼ 5.41
—
1:10.35
▲ 7.67
200 Fly LCM
—
—
2:52.98
2:46.11
▲ 6.87
—
—
—
200 IM LCM
—
3:10.57
2:48.46
▲ 22.11
2:39.94
▲ 8.52
2:44.72
▼ 4.78
2:36.06
▲ 8.66
2:39.26
▼ 3.20
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.