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 16 01/31/2025 BB A: 23.59 (+1.61s | 6.4%) 14 380 1,000+ 1,000+
Free 100 Y 55.72 16 12/04/2025 BB A: 51.69 (+4.03s | 7.2%) 15 398 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 15 10/26/2024 B BB: 5:37.29 (+22.81s | 6.3%) 10 251 999 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 15 11/16/2024 6 214 626 1,000+
Back 100 Y 1:10.26 16 01/31/2025 B: 1:05.19 (+5.07s | 7.2%) 8 340 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 16 11/22/2025 B: 2:23.89 (+6.33s | 4.2%) 6 212 967 1,000+
Breast 50 Y 31.34 16 07/06/2025 7 132 362 1,000+
Breast 100 Y 1:10.12 16 07/06/2025 B BB: 1:09.39 (+0.73s | 1.0%) 7 241 946 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 15 10/11/2024 B BB: 2:30.69 (+8.09s | 5.1%) 8 189 759 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 16 03/01/2025 14 316 791 1,000+
Fly 100 Y 1:09.92 15 10/11/2024 B: 1:05.39 (+4.53s | 6.5%) 15 396 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 15 10/26/2024 B BB: 2:16.89 (+8.93s | 6.1%) 14 328 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 15 10/26/2024 B BB: 4:54.69 (+21.08s | 6.7%) 7 184 758 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 16 04/25/2025 BB A: 27.39 (+2.18s | 7.4%) 16 292 789 1,000+
Free 100 M 1:08.57 16 04/05/2025 B BB: 1:04.89 (+3.68s | 5.4%) 18 335 899 1,000+
Back 50 M 36.93 16 04/25/2025 10 172 310 1,000+
Back 100 M 1:18.77 16 04/25/2025 B: 1:17.49 (+1.28s | 1.6%) 8 217 572 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 16 04/25/2025 5 129 223 947
Breast 100 M 1:28.44 16 04/05/2025 B: 1:26.69 (+1.75s | 2.0%) 11 193 508 1,000+
Breast 200 M 3:08.43 16 04/05/2025 B BB: 2:55.69 (+12.74s | 6.8%) 7 127 339 1,000+
Fly 50 M 37.36 16 04/25/2025 12 249 459 1,000+
Fly 100 M 1:26.31 16 04/05/2025 B: 1:14.59 (+11.72s | 13.6%) 15 261 723 1,000+

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.