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Caitlin O'Brien

Age: 18 years old
Age Category: 17-18
Team: SwimRVA | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard SwimRVA Virginia Swimming Eastern Zone USA
Free 50 Y 27.77 18 03/20/2026 BB A: 26.89 (+0.88s | 3.2%) 20 212 1,000+ 1,000+
Free 100 Y 1:02.44 Analysis 18 03/20/2026 BB A: 58.39 (+4.05s | 6.5%) 21 226 1,000+ 1,000+
25 Free
30.18
30.18
100 Free
32.26
1:02.44
50 Free
32.26
Free 200 Y 2:29.80 Analysis 18 12/01/2023 B: 2:27.19 (+2.61s | 1.7%) 21 245 1,000+ 1,000+
50 Free
33.29
33.29
100 Free
38.07
1:11.36
100 Free
1:11.36
150 Free
40.33
1:51.69
200 Free
38.11
2:29.80
100 Free
1:18.44
Free 500 Y 6:40.50 Analysis 18 12/01/2023 B: 6:36.49 (+4.01s | 1.0%) 20 229 1,000+ 1,000+
50 Free
33.54
33.54
100 Free
38.75
1:12.29
100 Free
1:12.29
150 Free
41.69
1:53.98
200 Free
42.06
2:36.04
100 Free
1:23.75
250 Free
41.46
3:17.50
300 Free
41.80
3:59.30
100 Free
1:23.26
350 Free
41.51
4:40.81
400 Free
41.82
5:22.63
100 Free
1:23.33
450 Free
40.94
6:03.57
500 Free
36.93
6:40.50
100 Free
1:17.87
Back 50 Y 33.72 18 03/20/2026 B BB: 32.19 (+1.53s | 4.5%) 18 174 775 1,000+
Back 100 Y 1:13.98 Analysis 18 02/23/2024 B: 1:13.39 (+0.59s | 0.8%) 20 222 1,000+ 1,000+
50 Back
35.56
35.56
100 Back
38.42
1:13.98
100 Back
1:13.98
Back 200 Y 2:44.77 Analysis 18 02/23/2024 B: 2:38.79 (+5.98s | 3.6%) 17 212 975 1,000+
50 Back
37.95
37.95
100 Back
41.95
1:19.90
100 Back
1:19.90
150 Back
43.36
2:03.26
200 Back
41.51
2:44.77
100 Back
1:24.87
Breast 50 Y 36.52 18 03/20/2026 BB A: 34.59 (+1.93s | 5.3%) 15 102 500 1,000+
Breast 100 Y 1:22.91 Analysis 18 01/27/2024 B BB: 1:18.79 (+4.12s | 5.0%) 19 190 991 1,000+
50 Breast
40.01
40.01
100 Breast
42.90
1:22.91
100 Breast
1:22.91
Breast 200 Y 3:10.44 Analysis 18 11/12/2022 B: 3:04.69 (+5.75s | 3.0%) 18 201 840 1,000+
50 Breast
45.20
45.20
100 Breast
48.04
1:33.24
100 Breast
1:33.24
150 Breast
50.84
2:24.08
200 Breast
46.36
3:10.44
100 Breast
1:37.20
Fly 50 Y 30.66 18 01/16/2026 BB A: 29.59 (+1.07s | 3.5%) 17 148 705 1,000+
Fly 100 Y 1:11.62 Analysis 18 02/23/2024 B BB: 1:08.29 (+3.33s | 4.6%) 20 198 1,000+ 1,000+
50 Fly
33.64
33.64
100 Fly
37.98
1:11.62
100 Fly
1:11.62
IM 200 Y 2:38.00 Analysis 18 03/20/2026 B BB: 2:31.89 (+6.11s | 3.9%) 20 219 1,000+ 1,000+
50 Fly
32.85
32.85
100 Back
41.97
1:14.82
100 IM
1:14.82
150 Breast
48.74
2:03.56
200 Free
34.44
2:38.00
100 IM
1:23.18
IM 400 Y 5:46.42 Analysis 18 02/23/2024 B BB: 5:25.59 (+20.83s | 6.0%) 17 184 711 1,000+
50 Fly
34.87
34.87
100 Fly
42.79
1:17.66
100 Fly
1:17.66
150 Back
46.49
2:04.15
200 Back
46.24
2:50.39
100 Back
1:32.73
250 Breast
50.64
3:41.03
300 Breast
48.66
4:29.69
100 Breast
1:39.30
350 Free
39.79
5:09.48
400 Free
36.94
5:46.42
100 Free
1:16.73

Long course distance

Event Time Age Date Standard Next Standard SwimRVA Virginia Swimming Eastern Zone USA
Free 50 M 32.09 18 07/06/2023 BB A: 30.69 (+1.40s | 4.4%) 17 188 615 1,000+
Free 100 M 1:14.81 Analysis 18 07/06/2023 B BB: 1:12.19 (+2.62s | 3.5%) 20 220 707 1,000+
50 Free
35.65
35.65
100 Free
39.16
1:14.81
100 Free
1:14.81
Free 200 M 2:51.86 Analysis 18 05/01/2026 B: 2:47.69 (+4.17s | 2.4%) 19 222 654 1,000+
50 Free
38.34
38.34
100 Free
43.75
1:22.09
100 Free
1:22.09
150 Free
46.29
2:08.38
200 Free
43.48
2:51.86
100 Free
1:29.77
Back 50 M 40.35 18 06/16/2023 B BB: 38.09 (+2.26s | 5.6%) 15 143 394 1,000+
Back 100 M 1:27.59 Analysis 18 05/15/2026 B: 1:25.89 (+1.70s | 1.9%) 19 201 587 1,000+
Back 200 M 3:20.04 Analysis 18 05/19/2023 B: 3:05.79 (+14.25s | 7.1%) 17 198 498 1,000+
Breast 50 M 43.95 18 05/15/2026 B BB: 42.29 (+1.66s | 3.8%) 14 101 294 1,000+
Breast 100 M 1:39.36 Analysis 18 05/01/2026 B: 1:37.49 (+1.87s | 1.9%) 19 170 483 1,000+
50 Breast
47.86
47.86
100 Breast
51.50
1:39.36
100 Breast
1:39.36
Breast 200 M 3:52.25 Analysis 18 05/19/2023 B: 3:29.89 (+22.36s | 9.6%) 18 171 412 1,000+
Fly 50 M 36.59 18 04/18/2026 B BB: 35.59 (+1.00s | 2.7%) 18 142 426 1,000+
Fly 100 M 1:35.14 Analysis 18 06/02/2023 B: 1:23.59 (+11.55s | 12.1%) 19 197 573 1,000+
50 Fly
43.76
43.76
100 Fly
51.38
1:35.14
100 Fly
1:35.14
IM 200 M 3:10.05 Analysis 18 07/06/2023 B: 3:09.29 (+0.76s | 0.4%) 19 211 591 1,000+
50 Fly
39.68
39.68
100 Back
49.61
1:29.29
100 IM
1:29.29
150 Breast
1:00.43
2:29.72
200 Free
40.33
3:10.05
100 IM
1:40.76

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