Mackenna O'Leary

Age: 15 years old
Age Category: 15-16
Team: Northern Michigan Narwhals | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Northern Michigan Narwhals Michigan Swimming Central Zone USA
Free 50 Y 38.47 15 11/15/2025 B: 31.79 (+6.68s | 17.4%) 2 332 1,000+ 1,000+
Free 100 Y 1:16.08 15 11/15/2025 B: 1:08.79 (+7.29s | 9.6%) 1 294 1,000+ 1,000+
50 Free
35.62
35.62
100 Free
40.45
1:16.07
100 Free
1:16.07
Free 200 Y 2:50.41 15 11/15/2025 B: 2:28.99 (+21.42s | 12.6%) 1 223 1,000+ 1,000+
50 Free
37.69
37.69
100 Free
42.66
1:20.35
100 Free
1:20.35
150 Free
44.71
2:05.06
200 Free
45.35
2:50.41
100 Free
1:30.06
Free 500 Y 7:58.89 15 11/15/2025 B: 6:40.99 (+77.90s | 16.3%) 1 128 752 1,000+
50 Free
38.35
38.35
100 Free
45.33
1:23.68
100 Free
1:23.68
150 Free
47.23
2:10.91
200 Free
49.01
2:59.92
100 Free
1:36.24
250 Free
50.75
3:50.67
300 Free
50.64
4:41.31
100 Free
1:41.39
350 Free
50.14
5:31.45
400 Free
50.93
6:22.38
100 Free
1:41.07
450 Free
51.29
7:13.67
500 Free
45.22
7:58.89
100 Free
1:36.51
Back 100 Y 1:36.50 15 11/15/2025 B: 1:14.69 (+21.81s | 22.6%) 1 235 1,000+ 1,000+
50 Back
45.87
45.87
100 Back
50.63
1:36.50
100 Back
1:36.50
Breast 100 Y 2:06.05 15 11/15/2025 B: 1:25.89 (+40.16s | 31.9%) 2 186 1,000+ 1,000+
50 Breast
58.19
58.19
100 Breast
1:07.86
2:06.05
100 Breast
2:06.05

Long course distance

Event Time Age Date Standard Next Standard Northern Michigan Narwhals Michigan Swimming Central Zone USA

Above are the fastest times that Mackenna O'Leary has achieved in her swimming career. For each event, you can find Mackenna's best time, the corresponding time standard, as well as how much faster Mackenna needs to be to reach the next level. The last columns provide Mackenna rankings at the team and LSC levels. These rankings are based on the Mackenna'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.