Chelsea O'Brien

Age: 15 years old
Age Category: 15-16
Team: Mako Aquatics | Minnesota Swimming
Participation: 13 meets 40 events

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Minnesota Swimming Mako Aquatics
Free 50 Y 38.07 14 02/24/2024 B: 31.79 (+6.28s | 16.5%) 1,000+ 12
Free 100 Y 1:24.66 14 12/16/2023 B: 1:08.79 (+15.87s | 18.7%) 1,000+ 12
50 Free
41.58
41.58
100 Free
43.08
1:24.66
100 Free
1:24.66
Free 200 Y 3:09.56 14 10/28/2023 B: 2:28.99 (+40.57s | 21.4%) 887 13
50 Free
40.72
40.72
100 Free
49.37
1:30.09
100 Free
1:30.09
150 Free
50.11
2:20.20
200 Free
49.36
3:09.56
100 Free
1:39.47
Back 100 Y 1:42.85 14 10/28/2023 B: 1:14.69 (+28.16s | 27.4%) 1,000+ 12
50 Back
51.73
51.73
100 Back
51.12
1:42.85
100 Back
1:42.85
Back 200 Y 3:50.79 14 12/16/2023 B: 2:42.19 (+68.60s | 29.7%) 580 12
50 Back
54.20
54.20
100 Back
59.77
1:53.97
100 Back
1:53.97
150 Back
59.09
2:53.06
200 Back
57.73
3:50.79
100 Back
1:56.82
Fly 100 Y 1:42.77 14 02/10/2024 B: 1:14.39 (+28.38s | 27.6%) 667 11
50 Fly
48.91
48.91
100 Fly
53.86
1:42.77
100 Fly
1:42.77

Long course distance

Event Time Age Date Standard Next Standard Minnesota Swimming Mako Aquatics
Free 50 M 46.04 13 05/26/2023 B: 36.09 (+9.95s | 21.6%) 727 10
Free 100 M 1:47.78 13 05/26/2023 B: 1:18.39 (+29.39s | 27.3%) 730 11
Back 100 M 2:01.24 13 05/26/2023 B: 1:26.89 (+34.35s | 28.3%) 621 10

Above are the fastest times that Chelsea O'Brien has achieved in her swimming career. For each event, you can find Chelsea's best time, the corresponding time standard, as well as how much faster Chelsea needs to be to reach the next level. The last columns provide Chelsea rankings at the team and LSC levels. These rankings are based on the Chelsea's personal best, her current age category, and team; and are calculated from all the meets results.

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.