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Alexandra O'Sullivan

Age: 16 years old
Age Category: 15-16
Team: Commonwealth Swimming | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Commonwealth Swimming New England Swimming Eastern Zone USA
Free 50 Y 25.14 16 12/18/2025 AA AAA: 24.99 (+0.15s | 0.6%) 6 41 259 1,000+
Free 100 Y 54.15 Analysis 16 12/18/2025 AA AAA: 53.99 (+0.16s | 0.3%) 7 33 200 852
50 Free
25.92
25.92
100 Free
28.23
54.15
100 Free
54.15
Back 50 Y 32.75 16 10/04/2025 32 185 927 1,000+
Back 100 Y 1:10.41 Analysis 16 10/04/2025 B BB: 1:09.39 (+1.02s | 1.4%) 36 238 1,000+ 1,000+
50 Back
33.70
33.70
100 Back
36.71
1:10.41
100 Back
1:10.41
Back 200 Y 2:39.17 Analysis 16 01/09/2026 B BB: 2:30.59 (+8.58s | 5.4%) 38 240 1,000+ 1,000+
50 Back
37.91
37.91
100 Back
40.31
1:18.22
100 Back
1:18.22
150 Back
41.50
1:59.72
200 Back
39.45
2:39.17
100 Back
1:20.95
Breast 50 Y 31.46 16 12/18/2025 5 14 68 265
Breast 100 Y 1:07.50 Analysis 16 12/18/2025 AA AAA: 1:07.49 (+0.01s | 0.0%) 5 17 111 439
50 Breast
32.57
32.57
100 Breast
34.93
1:07.50
100 Breast
1:07.50
Breast 200 Y 2:31.45 Analysis 16 02/26/2026 AA AAA: 2:26.19 (+5.26s | 3.5%) 7 30 212 750
50 Breast
35.58
35.58
100 Breast
38.47
1:14.05
100 Breast
1:14.05
150 Breast
39.04
1:53.09
200 Breast
38.36
2:31.45
100 Breast
1:17.40
Fly 50 Y 28.60 16 10/04/2025 17 79 384 1,000+
Fly 100 Y 1:08.73 Analysis 16 10/04/2025 BB A: 1:03.79 (+4.94s | 7.2%) 33 205 1,000+ 1,000+
50 Fly
31.88
31.88
100 Fly
36.85
1:08.73
100 Fly
1:08.73
IM 200 Y 2:23.57 Analysis 16 10/25/2025 BB A: 2:22.39 (+1.18s | 0.8%) 22 116 748 1,000+
50 Fly
30.75
30.75
100 Back
39.34
1:10.09
100 IM
1:10.09
150 Breast
40.35
1:50.44
200 Free
33.13
2:23.57
100 IM
1:13.48

Long course distance

Event Time Age Date Standard Next Standard Commonwealth Swimming New England Swimming Eastern Zone USA

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