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Miranda O'Brien

Age: 15 years old
Age Category: 15-16
Team: Poseidon Swimming Inc | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Poseidon Swimming Inc Virginia Swimming Eastern Zone USA
Free 50 Y 34.33 14 10/24/2025 B: 31.79 (+2.54s | 7.4%) 8 404 1,000+ 1,000+
Free 100 Y 1:17.34 Analysis 14 10/24/2025 B: 1:08.79 (+8.55s | 11.1%) 8 389 1,000+ 1,000+
50 Free
36.25
36.25
100 Free
41.09
1:17.34
100 Free
1:17.34
Free 200 Y 2:52.81 Analysis 14 10/24/2025 B: 2:28.99 (+23.82s | 13.8%) 8 368 1,000+ 1,000+
50 Free
38.22
38.22
100 Free
44.59
1:22.81
100 Free
1:22.81
150 Free
46.82
2:09.63
200 Free
43.18
2:52.81
100 Free
1:30.00
Back 50 Y 41.88 14 10/24/2025 B: 35.29 (+6.59s | 15.7%) 8 368 1,000+ 1,000+
Breast 100 Y 1:39.06 Analysis 14 11/22/2025 B: 1:25.89 (+13.17s | 13.3%) 8 353 1,000+ 1,000+
50 Breast
45.39
45.39
100 Breast
53.67
1:39.06
100 Breast
1:39.06
Breast 200 Y 3:33.58 Analysis 14 10/24/2025 B: 3:05.99 (+27.59s | 12.9%) 6 299 1,000+ 1,000+
50 Breast
45.70
45.70
100 Breast
54.43
1:40.13
100 Breast
1:40.13
150 Breast
56.31
2:36.44
200 Breast
57.14
3:33.58
100 Breast
1:53.45

Long course distance

Event Time Age Date Standard Next Standard Poseidon Swimming Inc Virginia Swimming Eastern Zone USA
Free 50 M 53.47 14 04/26/2024 B: 36.09 (+17.38s | 32.5%) 7 357 1,000+ 1,000+
Free 100 M 1:45.04 Analysis 14 06/27/2024 B: 1:18.39 (+26.65s | 25.4%) 7 342 1,000+ 1,000+
50 Free
49.32
49.32
100 Free
55.72
1:45.04
100 Free
1:45.04
Free 200 M 3:49.42 Analysis 14 06/27/2024 B: 2:49.19 (+60.23s | 26.3%) 7 322 996 1,000+
50 Free
51.60
51.60
100 Free
57.51
1:49.11
100 Free
1:49.11
150 Free
59.94
2:49.05
200 Free
1:00.37
3:49.42
100 Free
2:00.31
Back 50 M 55.76 14 04/26/2024 B: 41.19 (+14.57s | 26.1%) 8 303 801 1,000+
Back 100 M 2:00.31 Analysis 14 05/31/2024 B: 1:26.89 (+33.42s | 27.8%) 7 325 965 1,000+
50 Back
58.55
58.55
100 Back
1:01.76
2:00.31
100 Back
2:00.31
Back 200 M 4:05.03 Analysis 14 06/27/2024 B: 3:06.79 (+58.24s | 23.8%) 7 290 748 1,000+
50 Back
57.53
57.53
100 Back
1:02.93
2:00.46
100 Back
2:00.46
150 Back
1:04.96
3:05.42
200 Back
59.61
4:05.03
100 Back
2:04.57
Breast 50 M 1:02.59 14 05/31/2024 B: 46.19 (+16.40s | 26.2%) 8 308 747 1,000+
Breast 100 M 2:10.83 Analysis 14 06/27/2024 B: 1:38.59 (+32.24s | 24.6%) 7 307 880 1,000+
50 Breast
1:00.17
1:00.17
100 Breast
1:10.66
2:10.83
100 Breast
2:10.83
IM 200 M 4:14.34 Analysis 14 06/27/2024 B: 3:11.19 (+63.15s | 24.8%) 6 309 878 1,000+
50 Fly
1:07.91
1:07.91
100 Back
1:02.61
2:10.52
100 IM
2:10.52
150 Breast
1:07.48
3:18.00
200 Free
56.34
4:14.34
100 IM
2:03.82

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