Swimmer profile
Olivia DeRoss
Female11-12SwimMAC CarolinaNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free SCY
36.00
29.35
▲ 6.65
100 Free SCY
1:21.00
1:03.25
▲ 17.75
200 Free SCY
3:21.66
2:23.69
▲ 57.97
500 Free SCY
—
6:45.13
50 Back SCY
44.98
34.01
▲ 10.97
100 Back SCY
1:35.41
1:14.21
▲ 21.20
200 Back SCY
—
2:42.26
50 Breast SCY
46.17
40.66
▲ 5.51
100 Breast SCY
1:45.09
1:29.35
▲ 15.74
50 Fly SCY
44.66
32.32
▲ 12.34
100 Fly SCY
1:45.46
1:21.47
▲ 23.99
100 IM SCY
1:30.46
1:14.67
▲ 15.79
200 IM SCY
3:31.35
2:53.34
▲ 38.01
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.