Swimmer profile
Aj Harker
Female15-16MAKOMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.63
32.88
▲ 4.75
32.14
▲ 0.74
30.73
▲ 1.41
100 Free LCM
1:26.86
1:13.12
▲ 13.74
1:07.88
▲ 5.24
1:06.89
▲ 0.99
200 Free LCM
3:03.48
2:39.42
▲ 24.06
2:25.43
▲ 13.99
2:20.31
▲ 5.12
400 Free LCM
—
5:42.39
5:01.32
▲ 41.07
5:00.45
▲ 0.87
800 Free LCM
—
—
10:34.58
10:19.72
▲ 14.86
1500 Free LCM
—
—
—
19:47.47
50 Back LCM
47.80
38.84
▲ 8.96
35.79
▲ 3.05
34.39
▲ 1.40
100 Back LCM
1:44.86
1:25.58
▲ 19.28
1:17.78
▲ 7.80
1:18.48
▼ 0.70
200 Back LCM
—
—
2:52.16
2:39.51
▲ 12.65
50 Breast LCM
1:00.41
—
—
41.46
▲ 18.95
100 Breast LCM
2:11.73
1:39.73
▲ 32.00
1:35.10
▲ 4.63
1:33.78
▲ 1.32
200 Breast LCM
—
—
3:26.70
3:12.14
▲ 14.56
50 Fly LCM
52.29
—
—
—
200 IM LCM
3:57.78
3:04.24
▲ 53.54
—
—
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.