Swimmer profile
Barrett Hannegrefs
Male15-16Minot YMCA Swim ClubND · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
28.92
26.32
▲ 2.60
23.77
▲ 2.55
22.98
▲ 0.79
100 Free SCY
1:07.23
58.67
▲ 8.56
53.36
▲ 5.31
52.50
▲ 0.86
200 Free SCY
—
2:11.86
1:57.53
▲ 14.33
1:54.28
▲ 3.25
500 Free SCY
—
6:06.15
—
—
50 Back SCY
—
34.60
30.11
▲ 4.49
29.27
▲ 0.84
100 Back SCY
—
—
1:04.26
1:04.68
▼ 0.42
50 Breast SCY
—
37.02
34.68
▲ 2.34
32.93
▲ 1.75
100 Breast SCY
1:30.02
1:20.16
▲ 9.86
1:14.74
▲ 5.42
1:11.96
▲ 2.78
50 Fly SCY
35.83
30.54
▲ 5.29
26.99
▲ 3.55
26.39
▲ 0.60
100 Fly SCY
—
1:10.09
59.77
▲ 10.32
56.41
▲ 3.36
100 IM SCY
—
1:08.11
1:02.18
▲ 5.93
1:02.01
▲ 0.17
200 IM SCY
—
2:26.99
2:15.26
▲ 11.73
2:12.14
▲ 3.12
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.