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Bronwyn O'Donnell

Age: 12 years old
Age Category: 11-12
Team: Thunderbird Aquatic Club | Pacific Northwest Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Thunderbird Aquatic Club Pacific Northwest Swimming Western Zone USA
Free 50 Y 32.32 12 11/22/2025 B BB: 31.69 (+0.63s | 1.9%) 1 264 1,000+ 1,000+
Free 100 Y 1:10.73 Analysis 12 02/27/2026 B BB: 1:09.39 (+1.34s | 1.9%) 1 218 1,000+ 1,000+
50 Free
34.10
34.10
100 Free
36.63
1:10.73
100 Free
1:10.73
Free 200 Y 2:34.48 Analysis 12 03/28/2026 B BB: 2:30.89 (+3.59s | 2.3%) 1 159 1,000+ 1,000+
50 Free
36.19
36.19
100 Free
39.39
1:15.58
100 Free
1:15.58
150 Free
40.31
1:55.89
200 Free
38.59
2:34.48
100 Free
1:18.90
Free 500 Y 8:19.09 Analysis 12 03/07/2025 B: 7:16.89 (+62.20s | 12.5%) 2 245 1,000+ 1,000+
50 Free
42.60
42.60
100 Free
50.23
1:32.83
100 Free
1:32.83
150 Free
50.87
2:23.70
200 Free
51.92
3:15.62
100 Free
1:42.79
250 Free
51.84
4:07.46
300 Free
52.93
5:00.39
100 Free
1:44.77
350 Free
51.07
5:51.46
400 Free
49.67
6:41.13
100 Free
1:40.74
450 Free
52.77
7:33.90
500 Free
45.19
8:19.09
100 Free
1:37.96
Back 50 Y 40.16 12 12/06/2025 B: 38.79 (+1.37s | 3.4%) 1 325 1,000+ 1,000+
Back 100 Y 1:28.61 Analysis 12 12/06/2025 B: 1:26.59 (+2.02s | 2.3%) 2 319 1,000+ 1,000+
50 Back
43.00
43.00
100 Back
45.61
1:28.61
100 Back
1:28.61
Back 200 Y 3:00.94 Analysis 12 03/28/2026 B: 2:59.49 (+1.45s | 0.8%) 1 144 727 1,000+
50 Back
44.87
44.87
100 Back
45.64
1:30.51
100 Back
1:30.51
150 Back
46.81
2:17.32
200 Back
43.62
3:00.94
100 Back
1:30.43
Breast 50 Y 43.19 12 02/27/2026 B BB: 40.89 (+2.30s | 5.3%) 1 221 1,000+ 1,000+
Breast 100 Y 1:38.43 Analysis 12 10/04/2025 B: 1:36.49 (+1.94s | 2.0%) 2 300 1,000+ 1,000+
50 Breast
47.63
47.63
100 Breast
50.80
1:38.43
100 Breast
1:38.43
Breast 200 Y 3:38.15 Analysis 12 10/11/2025 B: 3:25.69 (+12.46s | 5.7%) 1 189 1,000+ 1,000+
50 Breast
49.64
49.64
100 Breast
55.91
1:45.55
100 Breast
1:45.55
150 Breast
56.89
2:42.44
200 Breast
55.71
3:38.15
100 Breast
1:52.60
Fly 50 Y 39.80 12 03/28/2026 B: 36.89 (+2.91s | 7.3%) 2 299 1,000+ 1,000+
Fly 100 Y 1:44.65 Analysis 12 01/24/2026 B: 1:25.79 (+18.86s | 18.0%) 3 302 1,000+ 1,000+
50 Fly
45.73
45.73
100 Fly
58.92
1:44.65
100 Fly
1:44.65
IM 100 Y 1:30.44 Analysis 12 01/24/2026 B: 1:25.19 (+5.25s | 5.8%) 2 347 1,000+ 1,000+
50 IM
42.70
42.70
100 IM
47.74
1:30.44
100 IM
1:30.44
IM 200 Y 3:12.03 Analysis 12 10/25/2025 B: 3:03.89 (+8.14s | 4.2%) 2 282 1,000+ 1,000+
50 Fly
44.55
44.55
100 Back
47.28
1:31.83
100 IM
1:31.83
150 Breast
56.70
2:28.53
200 Free
43.50
3:12.03
100 IM
1:40.20

Long course distance

Event Time Age Date Standard Next Standard Thunderbird Aquatic Club Pacific Northwest Swimming Western Zone USA
Free 50 M 41.18 12 06/20/2025 B: 38.49 (+2.69s | 6.5%) 4 245 1,000+ 1,000+
Free 100 M 1:36.10 Analysis 12 05/02/2025 B: 1:25.59 (+10.51s | 10.9%) 2 243 1,000+ 1,000+
50 Free
45.39
45.39
100 Free
50.71
1:36.10
100 Free
1:36.10
Free 200 M 3:20.72 Analysis 12 05/02/2025 B: 3:06.39 (+14.33s | 7.1%) 2 146 1,000+ 1,000+
50 Free
43.50
43.50
100 Free
51.33
1:34.83
100 Free
1:34.83
150 Free
53.11
2:27.94
200 Free
52.78
3:20.72
100 Free
1:45.89
Free 800 M 15:16.22 Analysis 12 06/20/2025 B: 13:41.59 (+94.63s | 10.3%) 2 7 82 185
Back 50 M 51.53 12 06/20/2025 B: 44.79 (+6.74s | 13.1%) 3 254 1,000+ 1,000+
Back 100 M 1:55.15 Analysis 12 06/20/2025 B: 1:40.59 (+14.56s | 12.6%) 4 230 1,000+ 1,000+
Back 200 M 3:59.88 Analysis 12 06/20/2025 B: 3:28.09 (+31.79s | 13.3%) 3 66 356 669
Breast 50 M 56.34 12 06/20/2025 B: 49.79 (+6.55s | 11.6%) 2 228 1,000+ 1,000+
Breast 100 M 1:56.15 Analysis 12 05/02/2025 B: 1:50.39 (+5.76s | 5.0%) 2 165 1,000+ 1,000+
50 Breast
54.95
54.95
100 Breast
1:01.20
1:56.15
100 Breast
1:56.15
Breast 200 M 4:22.22 Analysis 12 06/20/2025 B: 3:56.79 (+25.43s | 9.7%) 2 69 404 737
Fly 50 M 58.04 12 06/20/2025 B: 41.79 (+16.25s | 28.0%) 3 255 1,000+ 1,000+
Fly 100 M 2:21.94 Analysis 12 05/02/2025 B: 1:38.29 (+43.65s | 30.8%) 3 151 997 1,000+
50 Fly
1:05.13
1:05.13
100 Fly
1:16.81
2:21.94
100 Fly
2:21.94
IM 200 M 3:56.90 Analysis 12 06/20/2025 B: 3:30.59 (+26.31s | 11.1%) 1 155 1,000+ 1,000+

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