Swimmer profile
Matthew Penner
Male15-16Greater Kalamazoo CrocsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
31.72
25.78
▲ 5.94
23.92
▲ 1.86
24.76
▼ 0.84
100 Free SCY
1:10.31
55.79
▲ 14.52
51.90
▲ 3.89
52.30
▼ 0.40
200 Free SCY
2:47.79
2:01.80
▲ 45.99
1:49.13
▲ 12.67
1:47.89
▲ 1.24
500 Free SCY
—
5:38.35
4:51.53
▲ 46.82
4:50.20
▲ 1.33
1000 Free SCY
—
—
10:53.78
—
1650 Free SCY
—
—
—
16:19.86
50 Back SCY
46.81
30.74
▲ 16.07
27.02
▲ 3.72
26.60
▲ 0.42
100 Back SCY
1:18.68
1:04.08
▲ 14.60
58.08
▲ 6.00
59.23
▼ 1.15
200 Back SCY
3:30.00
2:39.51
▲ 50.49
2:05.53
▲ 33.98
2:06.84
▼ 1.31
50 Breast SCY
50.41
37.16
▲ 13.25
—
—
100 Breast SCY
1:32.01
1:25.25
▲ 6.76
1:11.78
▲ 13.47
1:06.28
▲ 5.50
200 Breast SCY
—
2:42.12
2:31.80
▲ 10.32
2:20.38
▲ 11.42
50 Fly SCY
52.27
28.16
▲ 24.11
25.56
▲ 2.60
—
100 Fly SCY
—
1:04.30
56.49
▲ 7.81
56.18
▲ 0.31
200 Fly SCY
—
2:40.91
2:22.01
▲ 18.90
2:24.07
▼ 2.06
100 IM SCY
—
1:05.97
58.72
▲ 7.25
—
200 IM SCY
—
2:36.16
2:07.91
▲ 28.25
2:08.35
▼ 0.44
400 IM SCY
—
—
4:41.15
4:30.53
▲ 10.62
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.