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Robert O'Brien

Age: 13 years old
Age Category: 13-14
Team: 757swim | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard 757swim Virginia Swimming Eastern Zone USA
Free 50 Y 23.03 13 03/12/2026 AAA AAAA: 22.39 (+0.64s | 2.8%) 1 7 56 220
Free 100 Y 49.90 Analysis 13 03/12/2026 AAA AAAA: 48.69 (+1.21s | 2.4%) 1 5 46 183
50 Free
23.80
23.80
100 Free
26.10
49.90
100 Free
49.90
Free 200 Y 2:00.53 Analysis 13 12/05/2025 A AA: 1:57.09 (+3.44s | 2.9%) 6 71 465 1,000+
50 Free
25.87
25.87
100 Free
30.37
56.24
100 Free
56.24
150 Free
32.24
1:28.48
200 Free
32.05
2:00.53
100 Free
1:04.29
Free 500 Y 5:41.65 Analysis 13 10/10/2025 BB A: 5:30.59 (+11.06s | 3.2%) 6 112 677 1,000+
50 Free
28.93
28.93
100 Free
33.66
1:02.59
100 Free
1:02.59
150 Free
34.76
1:37.35
200 Free
34.65
2:12.00
100 Free
1:09.41
250 Free
35.09
2:47.09
300 Free
35.43
3:22.52
100 Free
1:10.52
350 Free
35.71
3:58.23
400 Free
35.17
4:33.40
100 Free
1:10.88
450 Free
35.21
5:08.61
500 Free
33.04
5:41.65
100 Free
1:08.25
Back 50 Y 26.81 13 03/12/2026 2 12 71 264
Back 100 Y 58.40 Analysis 13 03/12/2026 AA AAA: 55.99 (+2.41s | 4.1%) 1 17 131 468
50 Back
27.95
27.95
100 Back
30.45
58.40
100 Back
58.40
Back 200 Y 2:23.76 Analysis 13 10/10/2025 B BB: 2:23.69 (+0.07s | 0.0%) 6 96 680 1,000+
50 Back
33.18
33.18
100 Back
37.90
1:11.08
100 Back
1:11.08
150 Back
37.87
1:48.95
200 Back
34.81
2:23.76
100 Back
1:12.68
Breast 50 Y 31.40 13 12/05/2025 5 39 202 655
Breast 100 Y 1:15.49 Analysis 13 11/07/2025 B BB: 1:14.79 (+0.70s | 0.9%) 7 117 771 1,000+
50 Breast
34.35
34.35
100 Breast
41.14
1:15.49
100 Breast
1:15.49
Breast 200 Y 2:43.63 Analysis 13 10/10/2025 B BB: 2:42.39 (+1.24s | 0.8%) 6 112 652 1,000+
50 Breast
36.59
36.59
100 Breast
43.57
1:20.16
100 Breast
1:20.16
150 Breast
44.12
2:04.28
200 Breast
39.35
2:43.63
100 Breast
1:23.47
Fly 50 Y 24.38 13 03/12/2026 1 3 13 51
Fly 100 Y 53.17 Analysis 13 03/12/2026 AAA AAAA: 52.89 (+0.28s | 0.5%) 1 3 12 54
50 Fly
24.31
24.31
100 Fly
28.86
53.17
100 Fly
53.17
Fly 200 Y 2:18.15 Analysis 13 12/05/2025 BB A: 2:14.39 (+3.76s | 2.7%) 2 49 280 859
IM 200 Y 2:18.86 Analysis 13 10/10/2025 BB A: 2:15.39 (+3.47s | 2.5%) 4 89 548 1,000+
50 Fly
28.47
28.47
100 Back
35.98
1:04.45
100 IM
1:04.45
150 Breast
43.23
1:47.68
200 Free
31.18
2:18.86
100 IM
1:14.41
IM 400 Y 4:59.62 Analysis 13 10/10/2025 BB A: 4:49.49 (+10.13s | 3.4%) 3 82 453 1,000+
50 Fly
31.01
31.01
100 Fly
36.99
1:08.00
100 Fly
1:08.00
150 Back
37.77
1:45.77
200 Back
38.49
2:24.26
100 Back
1:16.26
250 Breast
45.67
3:09.93
300 Breast
46.24
3:56.17
100 Breast
1:31.91
350 Free
34.00
4:30.17
400 Free
29.45
4:59.62
100 Free
1:03.45

Long course distance

Event Time Age Date Standard Next Standard 757swim Virginia Swimming Eastern Zone USA
Free 50 M 26.16 13 05/14/2026 AAA AAAA: 25.69 (+0.47s | 1.8%) 1 3 8 56
Free 100 M 57.23 Analysis 13 05/14/2026 AAA AAAA: 56.39 (+0.84s | 1.5%) 1 4 7 57
Free 200 M 2:22.56 Analysis 13 05/01/2026 BB A: 2:20.59 (+1.97s | 1.4%) 5 72 181 1,000+
50 Free
31.54
31.54
100 Free
36.46
1:08.00
100 Free
1:08.00
150 Free
38.20
1:46.20
200 Free
36.36
2:22.56
100 Free
1:14.56
Free 400 M 5:54.21 Analysis 13 04/28/2023 B: 5:48.39 (+5.82s | 1.6%) 6 168 378 1,000+
Back 50 M 30.55 13 05/14/2026 1 3 8 72
Back 100 M 1:08.76 Analysis 13 05/14/2026 A AA: 1:08.69 (+0.07s | 0.1%) 1 13 44 265
Breast 50 M 42.59 13 05/31/2024 4 109 291 1,000+
Fly 50 M 27.66 13 05/14/2026 1 2 3 22
Fly 100 M 1:01.79 Analysis 13 05/14/2026 AAA AAAA: 1:00.29 (+1.50s | 2.4%) 1 3 6 36
IM 200 M 2:42.87 Analysis 13 05/01/2026 BB A: 2:36.69 (+6.18s | 3.8%) 3 75 192 1,000+
50 Fly
33.94
33.94
100 Back
42.05
1:15.99
100 IM
1:15.99
150 Breast
51.38
2:07.37
200 Free
35.50
2:42.87
100 IM
1:26.88

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