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Jailyn Da Costa

Age: 15 years old
Age Category: 15-16
Team: Bolles School Sharks | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Bolles School Sharks Florida Swimming Southern Zone USA
Free 50 Y 27.41 15 12/04/2025 BB A: 27.29 (+0.12s | 0.4%) 32 295 1,000+ 1,000+
Free 100 Y 1:00.05 Analysis 15 12/04/2025 BB A: 58.89 (+1.16s | 1.9%) 34 311 1,000+ 1,000+
50 Free
28.66
28.66
100 Free
31.39
1:00.05
100 Free
1:00.05
Free 200 Y 2:10.48 Analysis 15 12/04/2025 BB A: 2:07.69 (+2.79s | 2.1%) 28 274 1,000+ 1,000+
50 Free
28.95
28.95
100 Free
33.09
1:02.04
100 Free
1:02.04
150 Free
34.65
1:36.69
200 Free
33.79
2:10.48
100 Free
1:08.44
Free 500 Y 5:59.22 Analysis 15 02/20/2026 BB A: 5:43.69 (+15.53s | 4.3%) 20 271 1,000+ 1,000+
50 Free
29.77
29.77
100 Free
32.75
1:02.52
100 Free
1:02.52
150 Free
34.33
1:36.85
200 Free
35.95
2:12.80
100 Free
1:10.28
250 Free
36.73
2:49.53
300 Free
37.03
3:26.56
100 Free
1:13.76
350 Free
37.72
4:04.28
400 Free
39.00
4:43.28
100 Free
1:16.72
450 Free
38.29
5:21.57
500 Free
37.65
5:59.22
100 Free
1:15.94
Back 50 Y 32.28 15 11/15/2025 18 222 651 1,000+
Back 100 Y 1:07.75 Analysis 15 02/20/2026 BB A: 1:04.09 (+3.66s | 5.4%) 24 216 1,000+ 1,000+
50 Back
33.00
33.00
100 Back
34.75
1:07.75
100 Back
1:07.75
Breast 50 Y 37.89 15 12/04/2025 21 235 665 1,000+
Breast 100 Y 1:29.39 Analysis 15 01/31/2025 B: 1:25.89 (+3.50s | 3.9%) 41 405 1,000+ 1,000+
50 Breast
41.39
41.39
100 Breast
48.00
1:29.39
100 Breast
1:29.39
Breast 200 Y 3:22.20 Analysis 15 01/31/2025 B: 3:05.99 (+16.21s | 8.0%) 25 287 1,000+ 1,000+
50 Breast
45.72
45.72
100 Breast
50.89
1:36.61
100 Breast
1:36.61
150 Breast
52.13
2:28.74
200 Breast
53.46
3:22.20
100 Breast
1:45.59
Fly 50 Y 29.49 15 12/04/2025 14 205 533 1,000+
Fly 100 Y 1:06.37 Analysis 15 12/04/2025 BB A: 1:03.79 (+2.58s | 3.9%) 20 224 968 1,000+
50 Fly
32.22
32.22
100 Fly
34.15
1:06.37
100 Fly
1:06.37
Fly 200 Y 2:36.05 Analysis 15 02/20/2026 B BB: 2:33.99 (+2.06s | 1.3%) 10 155 623 1,000+
50 Fly
34.43
34.43
100 Fly
38.39
1:12.82
100 Fly
1:12.82
150 Fly
41.53
1:54.35
200 Fly
41.70
2:36.05
100 Fly
1:23.23
IM 200 Y 2:42.21 Analysis 15 01/16/2026 B BB: 2:34.29 (+7.92s | 4.9%) 39 390 1,000+ 1,000+
50 Fly
33.36
33.36
100 Back
39.36
1:12.72
100 IM
1:12.72
150 Breast
51.10
2:03.82
200 Free
38.39
2:42.21
100 IM
1:29.49

Long course distance

Event Time Age Date Standard Next Standard Bolles School Sharks Florida Swimming Southern Zone USA
Free 50 M 32.68 15 07/25/2025 BB A: 30.89 (+1.79s | 5.5%) 33 331 859 1,000+
Free 100 M 1:10.86 Analysis 15 07/25/2025 BB A: 1:07.19 (+3.67s | 5.2%) 33 311 820 1,000+
50 Free
34.62
34.62
100 Free
36.24
1:10.86
100 Free
1:10.86
Free 200 M 2:39.56 Analysis 15 04/11/2025 B BB: 2:37.09 (+2.47s | 1.5%) 28 301 759 1,000+
50 Free
36.17
36.17
100 Free
40.58
1:16.75
100 Free
1:16.75
150 Free
41.73
1:58.48
200 Free
41.08
2:39.56
100 Free
1:22.81
Back 50 M 40.11 15 06/06/2025 24 246 467 1,000+
Back 100 M 1:25.39 Analysis 15 07/25/2025 B BB: 1:20.69 (+4.70s | 5.5%) 29 261 697 1,000+
50 Back
41.46
41.46
100 Back
43.93
1:25.39
100 Back
1:25.39
Breast 50 M 45.33 15 07/25/2025 26 192 352 1,000+
Breast 100 M 1:46.99 Analysis 15 06/26/2025 B: 1:38.59 (+8.40s | 7.9%) 33 270 681 1,000+
50 Breast
49.65
49.65
100 Breast
57.34
1:46.99
100 Breast
1:46.99
Fly 50 M 35.03 15 07/25/2025 24 244 418 1,000+
Fly 100 M 1:26.66 Analysis 15 04/11/2025 B: 1:24.29 (+2.37s | 2.7%) 29 277 662 1,000+
50 Fly
39.48
39.48
100 Fly
47.18
1:26.66
100 Fly
1:26.66

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