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Jailyn Da Costa

Age: 16 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 16 12/04/2025 BB A: 27.29 (+0.12s | 0.4%) 32 293 1,000+ 1,000+
Free 100 Y 1:00.05 Analysis 16 12/04/2025 BB A: 58.89 (+1.16s | 1.9%) 33 306 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 16 12/04/2025 BB A: 2:07.69 (+2.79s | 2.1%) 27 276 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 16 02/20/2026 BB A: 5:43.69 (+15.53s | 4.3%) 22 284 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 16 11/15/2025 BB A: 30.19 (+2.09s | 6.5%) 19 230 702 1,000+
Back 100 Y 1:07.36 Analysis 16 07/05/2026 BB A: 1:04.09 (+3.27s | 4.9%) 21 208 951 1,000+
50 Back
32.11
32.11
100 Back
35.25
1:07.36
100 Back
1:07.36
Breast 50 Y 37.89 16 12/04/2025 BB A: 35.19 (+2.70s | 7.1%) 25 260 717 1,000+
Breast 100 Y 1:29.39 Analysis 16 01/31/2025 B: 1:25.89 (+3.50s | 3.9%) 43 417 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 16 01/31/2025 B: 3:05.99 (+16.21s | 8.0%) 27 321 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 16 12/04/2025 A AA: 28.59 (+0.90s | 3.1%) 17 205 548 1,000+
Fly 100 Y 1:06.11 Analysis 16 07/05/2026 BB A: 1:03.79 (+2.32s | 3.5%) 23 220 936 1,000+
50 Fly
31.30
31.30
100 Fly
34.81
1:06.11
100 Fly
1:06.11
Fly 200 Y 2:36.05 Analysis 16 02/20/2026 B BB: 2:33.99 (+2.06s | 1.3%) 13 163 645 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 16 01/16/2026 B BB: 2:34.29 (+7.92s | 4.9%) 40 407 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 31.20 16 07/24/2026 BB A: 30.89 (+0.31s | 1.0%) 32 282 1,000+ 1,000+
Free 100 M 1:09.01 Analysis 16 07/24/2026 BB A: 1:07.19 (+1.82s | 2.6%) 34 295 1,000+ 1,000+
50 Free
33.31
33.31
100 Free
35.70
1:09.01
100 Free
1:09.01
Free 200 M 2:32.32 Analysis 16 04/10/2026 BB A: 2:25.09 (+7.23s | 4.7%) 29 282 1,000+ 1,000+
50 Free
34.48
34.48
100 Free
38.51
1:12.99
100 Free
1:12.99
150 Free
39.84
1:52.83
200 Free
39.49
2:32.32
100 Free
1:19.33
Free 400 M 5:14.76 Analysis 16 07/24/2026 BB A: 5:04.49 (+10.27s | 3.3%) 20 191 743 1,000+
50 Free
34.39
34.39
100 Free
38.18
1:12.57
100 Free
1:12.57
150 Free
40.01
1:52.58
200 Free
41.26
2:33.84
100 Free
1:21.27
250 Free
40.92
3:14.76
300 Free
40.52
3:55.28
100 Free
1:21.44
350 Free
39.18
4:34.46
400 Free
40.30
5:14.76
100 Free
1:19.48
Back 50 M 36.86 16 04/10/2026 BB A: 35.29 (+1.57s | 4.3%) 25 207 648 1,000+
Back 100 M 1:19.61 Analysis 16 07/24/2026 BB A: 1:14.49 (+5.12s | 6.4%) 25 216 918 1,000+
50 Back
38.84
38.84
100 Back
40.77
1:19.61
100 Back
1:19.61
Back 200 M 2:54.55 Analysis 16 04/10/2026 B BB: 2:53.39 (+1.16s | 0.7%) 20 186 792 1,000+
50 Back
40.33
40.33
100 Back
44.87
1:25.20
100 Back
1:25.20
150 Back
45.26
2:10.46
200 Back
44.09
2:54.55
100 Back
1:29.35
Breast 50 M 45.14 16 06/05/2026 B BB: 42.89 (+2.25s | 5.0%) 33 265 755 1,000+
Breast 100 M 1:46.99 Analysis 16 06/26/2025 B: 1:38.59 (+8.40s | 7.9%) 37 344 1,000+ 1,000+
50 Breast
49.65
49.65
100 Breast
57.34
1:46.99
100 Breast
1:46.99
Fly 50 M 33.05 16 04/10/2026 A AA: 32.09 (+0.96s | 2.9%) 29 209 587 1,000+
Fly 100 M 1:16.61 Analysis 16 07/24/2026 BB A: 1:12.29 (+4.32s | 5.6%) 24 222 811 1,000+
50 Fly
36.72
36.72
100 Fly
39.89
1:16.61
100 Fly
1:16.61

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.