Swimmer profile
Summer Pfeiffer
Female17-18Trident Aquatics ClubOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
28.17
27.63
▲ 0.54
26.40
▲ 1.23
26.56
▼ 0.16
26.56
± 0.00
25.80
▲ 0.76
100 Free SCY
1:02.38
59.37
▲ 3.01
57.89
▲ 1.48
55.41
▲ 2.48
56.29
▼ 0.88
54.97
▲ 1.32
200 Free SCY
2:28.68
2:15.28
▲ 13.40
2:05.88
▲ 9.40
2:03.76
▲ 2.12
1:59.54
▲ 4.22
1:56.33
▲ 3.21
500 Free SCY
6:41.04
6:12.81
▲ 28.23
—
5:20.86
▲ 51.95
5:32.72
▼ 11.86
5:23.52
▲ 9.20
1650 Free SCY
—
—
—
—
19:43.16
—
100 Back SCY
—
1:13.82
1:10.39
▲ 3.43
1:07.20
▲ 3.19
1:05.02
▲ 2.18
—
200 Back SCY
—
—
—
2:26.36
—
—
50 Breast SCY
—
36.60
—
33.81
▲ 2.79
33.55
▲ 0.26
—
100 Breast SCY
1:22.31
1:18.61
▲ 3.70
1:12.01
▲ 6.60
1:11.20
▲ 0.81
1:17.38
▼ 6.18
—
200 Breast SCY
3:07.99
2:44.06
▲ 23.93
2:39.39
▲ 4.67
2:37.54
▲ 1.85
—
—
50 Fly SCY
—
—
30.16
—
28.40
▲ 1.76
28.28
▲ 0.12
100 Fly SCY
1:24.18
1:10.65
▲ 13.53
1:05.60
▲ 5.05
1:06.08
▼ 0.48
1:02.24
▲ 3.84
1:01.34
▲ 0.90
200 Fly SCY
—
—
—
2:19.85
2:18.69
▲ 1.16
—
100 IM SCY
—
—
1:05.98
—
—
—
200 IM SCY
2:44.75
2:32.19
▲ 12.56
2:21.04
▲ 11.15
2:18.56
▲ 2.48
2:25.92
▼ 7.36
—
400 IM SCY
—
5:21.39
5:10.03
▲ 11.36
5:05.25
▲ 4.78
—
—
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.