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James O'Brien

Age: 17 years old
Age Category: 17-18
Team: Sporting Jax Aquatic Club | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sporting Jax Aquatic Club Florida Swimming Southern Zone USA
Free 50 Y 25.20 17 01/31/2025 BB A: 23.59 (+1.61s | 6.4%) 12 416 1,000+ 1,000+
Free 100 Y 55.72 Analysis 17 12/04/2025 BB A: 51.69 (+4.03s | 7.2%) 12 429 1,000+ 1,000+
50 Free
26.67
26.67
100 Free
29.05
55.72
100 Free
55.72
Free 500 Y 6:00.10 Analysis 17 10/26/2024 B BB: 5:37.29 (+22.81s | 6.3%) 9 273 1,000+ 1,000+
50 Free
29.30
29.30
100 Free
34.14
1:03.44
100 Free
1:03.44
150 Free
35.56
1:39.00
200 Free
37.12
2:16.12
100 Free
1:12.68
250 Free
37.32
2:53.44
300 Free
36.98
3:30.42
100 Free
1:14.30
350 Free
37.40
4:07.82
400 Free
37.80
4:45.62
100 Free
1:15.20
450 Free
38.27
5:23.89
500 Free
36.21
6:00.10
100 Free
1:14.48
Back 50 Y 31.36 17 11/16/2024 5 250 769 1,000+
Back 100 Y 1:10.26 Analysis 17 01/31/2025 B: 1:05.19 (+5.07s | 7.2%) 7 371 1,000+ 1,000+
50 Back
33.52
33.52
100 Back
36.74
1:10.26
100 Back
1:10.26
Back 200 Y 2:30.22 Analysis 17 11/22/2025 B: 2:23.89 (+6.33s | 4.2%) 5 223 1,000+ 1,000+
Breast 50 Y 31.34 17 07/06/2025 6 163 447 1,000+
Breast 100 Y 1:10.12 Analysis 17 07/06/2025 B BB: 1:09.39 (+0.73s | 1.0%) 6 257 1,000+ 1,000+
50 Breast
32.49
32.49
100 Breast
37.63
1:10.12
100 Breast
1:10.12
Breast 200 Y 2:38.78 Analysis 17 10/11/2024 B BB: 2:30.69 (+8.09s | 5.1%) 7 206 846 1,000+
50 Breast
35.03
35.03
100 Breast
40.97
1:16.00
100 Breast
1:16.00
150 Breast
42.16
1:58.16
200 Breast
40.62
2:38.78
100 Breast
1:22.78
Fly 50 Y 30.35 17 03/01/2025 10 366 959 1,000+
Fly 100 Y 1:09.92 Analysis 17 10/11/2024 B: 1:05.39 (+4.53s | 6.5%) 11 414 1,000+ 1,000+
50 Fly
31.58
31.58
100 Fly
38.34
1:09.92
100 Fly
1:09.92
IM 200 Y 2:25.82 Analysis 17 10/26/2024 B BB: 2:16.89 (+8.93s | 6.1%) 12 355 1,000+ 1,000+
50 Fly
31.38
31.38
100 Back
38.88
1:10.26
100 IM
1:10.26
150 Breast
41.40
1:51.66
200 Free
34.16
2:25.82
100 IM
1:15.56
IM 400 Y 5:15.77 Analysis 17 10/26/2024 B BB: 4:54.69 (+21.08s | 6.7%) 6 190 854 1,000+
50 Fly
32.79
32.79
100 Fly
39.54
1:12.33
100 Fly
1:12.33
150 Back
43.01
1:55.34
200 Back
42.58
2:37.92
100 Back
1:25.59
250 Breast
42.30
3:20.22
300 Breast
43.72
4:03.94
100 Breast
1:26.02
350 Free
37.20
4:41.14
400 Free
34.63
5:15.77
100 Free
1:11.83

Long course distance

Event Time Age Date Standard Next Standard Sporting Jax Aquatic Club Florida Swimming Southern Zone USA
Free 50 M 29.57 17 04/25/2025 BB A: 27.39 (+2.18s | 7.4%) 12 343 880 1,000+
Free 100 M 1:04.76 Analysis 17 05/16/2026 BB A: 59.89 (+4.87s | 7.5%) 14 351 910 1,000+
50 Free
31.19
31.19
100 Free
33.57
1:04.76
100 Free
1:04.76
Back 50 M 36.93 17 04/25/2025 8 208 377 1,000+
Back 100 M 1:18.77 Analysis 17 04/25/2025 B: 1:17.49 (+1.28s | 1.6%) 7 236 601 1,000+
50 Back
37.59
37.59
100 Back
41.18
1:18.77
100 Back
1:18.77
Breast 50 M 37.57 17 04/25/2025 5 163 274 977
Breast 100 M 1:28.44 Analysis 17 04/05/2025 B: 1:26.69 (+1.75s | 2.0%) 10 220 555 1,000+
Breast 200 M 3:08.43 Analysis 17 04/05/2025 B BB: 2:55.69 (+12.74s | 6.8%) 6 144 365 1,000+
Fly 50 M 37.36 17 04/25/2025 10 305 576 1,000+
Fly 100 M 1:26.31 Analysis 17 04/05/2025 B: 1:14.59 (+11.72s | 13.6%) 11 297 790 1,000+
IM 200 M 2:49.18 Analysis 17 05/16/2026 B BB: 2:39.59 (+9.59s | 5.7%) 8 241 644 1,000+
50 Fly
36.79
36.79
100 Back
44.63
1:21.42
100 IM
1:21.42
150 Breast
49.66
2:11.08
200 Free
38.10
2:49.18
100 IM
1:27.76

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