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Xavier Rosario

Age: 15 years old
Age Category: 15-16
Team: Issaquah Swim Team | Pacific Northwest Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Issaquah Swim Team Pacific Northwest Swimming Western Zone USA
Free 50 Y 25.79 15 02/07/2026 BB A: 24.19 (+1.60s | 6.2%) 16 210 1,000+ 1,000+
Free 100 Y 59.00 15 12/06/2025 B BB: 57.59 (+1.41s | 2.4%) 20 255 1,000+ 1,000+
50 Free
27.96
27.96
100 Free
31.04
59.00
100 Free
59.00
Free 200 Y 2:15.97 15 02/07/2026 B BB: 2:06.29 (+9.68s | 7.1%) 20 247 1,000+ 1,000+
50 Free
29.82
29.82
100 Free
33.94
1:03.76
100 Free
1:03.76
150 Free
36.27
1:40.03
200 Free
35.94
2:15.97
100 Free
1:12.21
Free 500 Y 6:28.48 15 01/24/2026 B: 6:08.39 (+20.09s | 5.2%) 17 200 1,000+ 1,000+
50 Free
31.12
31.12
100 Free
36.41
1:07.53
100 Free
1:07.53
150 Free
39.10
1:46.63
200 Free
39.34
2:25.97
100 Free
1:18.44
250 Free
41.10
3:07.07
300 Free
41.30
3:48.37
100 Free
1:22.40
350 Free
41.56
4:29.93
400 Free
41.07
5:11.00
100 Free
1:22.63
450 Free
39.65
5:50.65
500 Free
37.83
6:28.48
100 Free
1:17.48
Back 50 Y 31.54 15 12/06/2025 14 157 1,000+ 1,000+
Back 100 Y 1:08.54 14 09/27/2025 B: 1:07.49 (+1.05s | 1.5%) 17 215 1,000+ 1,000+
50 Back
32.54
32.54
100 Back
36.00
1:08.54
100 Back
1:08.54
Breast 50 Y 30.40 15 11/22/2025 4 45 347 1,000+
Breast 100 Y 1:06.86 15 01/15/2026 BB A: 1:05.89 (+0.97s | 1.5%) 5 76 685 1,000+
50 Breast
30.88
30.88
100 Breast
35.98
1:06.86
100 Breast
1:06.86
Breast 200 Y 2:45.09 15 10/18/2025 B BB: 2:35.19 (+9.90s | 6.0%) 14 135 1,000+ 1,000+
50 Breast
35.16
35.16
100 Breast
41.33
1:16.49
100 Breast
1:16.49
150 Breast
45.03
2:01.52
200 Breast
43.57
2:45.09
100 Breast
1:28.60
Fly 50 Y 28.03 15 12/06/2025 11 132 873 1,000+
Fly 100 Y 1:09.35 15 02/27/2026 B: 1:07.19 (+2.16s | 3.1%) 17 228 1,000+ 1,000+
50 Fly
30.20
30.20
100 Fly
39.15
1:09.35
100 Fly
1:09.35
IM 200 Y 2:39.17 14 02/22/2025 B: 2:30.89 (+8.28s | 5.2%) 21 259 1,000+ 1,000+
50 Fly
34.64
34.64
100 Back
41.68
1:16.32
100 IM
1:16.32
150 Breast
45.70
2:02.02
200 Free
37.14
2:39.17
100 IM
1:22.84
IM 400 Y 5:49.87 15 01/24/2026 B: 5:22.19 (+27.68s | 7.9%) 17 149 1,000+ 1,000+
50 Fly
31.05
31.05
100 Fly
40.35
1:11.40
100 Fly
1:11.40
150 Back
45.01
1:56.41
200 Back
46.83
2:43.24
100 Back
1:31.84
250 Breast
47.95
3:31.19
300 Breast
50.45
4:21.64
100 Breast
1:38.40
350 Free
46.03
5:07.67
400 Free
42.20
5:49.87
100 Free
1:28.23

Long course distance

Event Time Age Date Standard Next Standard Issaquah Swim Team Pacific Northwest Swimming Western Zone USA
Free 50 M 30.77 14 07/18/2025 B BB: 30.59 (+0.18s | 0.6%) 17 172 1,000+ 1,000+
Free 100 M 1:14.94 14 06/14/2025 B: 1:11.79 (+3.15s | 4.2%) 20 211 1,000+ 1,000+
Back 50 M 36.49 14 07/18/2025 7 88 693 1,000+
Breast 50 M 37.74 14 07/18/2025 6 56 335 873
Breast 100 M 1:28.16 14 07/18/2025 B BB: 1:23.09 (+5.07s | 5.8%) 10 116 1,000+ 1,000+
Fly 50 M 34.27 14 07/18/2025 15 119 746 1,000+
IM 200 M 3:11.39 14 06/14/2025 B: 2:56.19 (+15.20s | 7.9%) 20 157 1,000+ 1,000+

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