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Jacob Zhu

Age: 15 years old
Age Category: 15-16
Team: Piranhas YMCA of the Suncoast | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Piranhas YMCA of the Suncoast Florida Swimming Southern Zone USA
Free 50 Y 25.04 15 03/05/2026 BB A: 24.19 (+0.85s | 3.4%) 11 302 1,000+ 1,000+
Free 100 Y 53.87 Analysis 15 03/05/2026 BB A: 53.19 (+0.68s | 1.3%) 8 265 1,000+ 1,000+
Free 200 Y 2:02.45 Analysis 15 11/21/2025 BB A: 1:56.59 (+5.86s | 4.8%) 10 286 1,000+ 1,000+
50 Free
27.56
27.56
100 Free
31.23
58.79
100 Free
58.79
150 Free
33.02
1:31.81
200 Free
30.64
2:02.45
100 Free
1:03.66
Back 50 Y 29.62 15 02/27/2026 B BB: 29.49 (+0.13s | 0.4%) 6 187 597 1,000+
Back 100 Y 1:05.50 Analysis 15 01/23/2026 B BB: 1:02.69 (+2.81s | 4.3%) 10 260 1,000+ 1,000+
50 Back
30.90
30.90
100 Back
34.60
1:05.50
100 Back
1:05.50
Back 200 Y 2:15.35 Analysis 15 02/27/2026 BB A: 2:06.59 (+8.76s | 6.5%) 4 153 723 1,000+
50 Back
31.87
31.87
100 Back
34.28
1:06.15
100 Back
1:06.15
150 Back
35.19
1:41.34
200 Back
34.01
2:15.35
100 Back
1:09.20
Breast 50 Y 34.36 15 02/27/2026 B BB: 34.09 (+0.27s | 0.8%) 11 264 778 1,000+
Breast 100 Y 1:13.49 Analysis 15 02/27/2026 B BB: 1:11.39 (+2.10s | 2.9%) 7 263 1,000+ 1,000+
50 Breast
34.29
34.29
100 Breast
39.20
1:13.49
100 Breast
1:13.49
Fly 50 Y 27.22 15 12/06/2024 BB A: 27.09 (+0.13s | 0.5%) 8 209 606 1,000+
Fly 100 Y 56.76 Analysis 15 03/05/2026 A AA: 55.19 (+1.57s | 2.8%) 2 91 483 1,000+
50 Fly
26.40
26.40
100 Fly
30.36
56.76
100 Fly
56.76
Fly 200 Y 2:04.40 Analysis 15 03/05/2026 A AA: 2:03.39 (+1.01s | 0.8%) 1 49 246 814
50 Fly
27.99
27.99
100 Fly
31.44
59.43
100 Fly
59.43
150 Fly
32.72
1:32.15
200 Fly
32.24
2:04.40
100 Fly
1:04.97
IM 200 Y 2:10.16 Analysis 15 03/05/2026 BB A: 2:09.39 (+0.77s | 0.6%) 3 157 675 1,000+
50 Fly
27.22
27.22
100 Back
33.63
1:00.85
100 IM
1:00.85
150 Breast
39.09
1:39.94
200 Free
30.22
2:10.16
100 IM
1:09.31
IM 400 Y 4:38.08 Analysis 15 03/05/2026 BB A: 4:36.19 (+1.89s | 0.7%) 2 113 473 1,000+
50 Fly
28.89
28.89
100 Fly
33.17
1:02.06
100 Fly
1:02.06
150 Back
35.86
1:37.92
200 Back
35.99
2:13.91
100 Back
1:11.85
250 Breast
40.86
2:54.77
300 Breast
40.27
3:35.04
100 Breast
1:21.13
350 Free
32.59
4:07.63
400 Free
30.45
4:38.08
100 Free
1:03.04

Long course distance

Event Time Age Date Standard Next Standard Piranhas YMCA of the Suncoast Florida Swimming Southern Zone USA
Free 50 M 26.64 15 01/17/2025 AA AAA: 25.89 (+0.75s | 2.8%) 4 127 473 1,000+
Free 100 M 57.22 Analysis 15 01/17/2025 AA AAA: 56.39 (+0.83s | 1.5%) 4 107 341 977
50 Free
27.39
27.39
100 Free
29.83
57.22
100 Free
57.22
Free 200 M 2:22.43 Analysis 15 04/17/2026 BB A: 2:14.29 (+8.14s | 5.7%) 11 282 1,000+ 1,000+
50 Free
31.52
31.52
100 Free
36.64
1:08.16
100 Free
1:08.16
150 Free
38.80
1:46.96
200 Free
35.47
2:22.43
100 Free
1:14.27
Free 400 M 5:05.25 Analysis 15 05/01/2026 BB A: 4:46.39 (+18.86s | 6.2%) 11 215 908 1,000+
Back 50 M 33.91 15 07/16/2026 BB A: 32.39 (+1.52s | 4.5%) 5 184 579 1,000+
Back 100 M 1:14.39 Analysis 15 06/05/2026 B BB: 1:13.69 (+0.70s | 0.9%) 8 217 939 1,000+
50 Back
36.49
36.49
100 Back
37.90
1:14.39
100 Back
1:14.39
Back 200 M 2:37.05 Analysis 15 07/16/2026 BB A: 2:27.69 (+9.36s | 6.0%) 3 132 583 1,000+
50 Back
37.41
37.41
100 Back
39.59
1:17.00
100 Back
1:17.00
150 Back
41.60
1:58.60
200 Back
38.45
2:37.05
100 Back
1:20.05
Breast 50 M 40.15 15 06/05/2026 B BB: 38.79 (+1.36s | 3.4%) 10 247 752 1,000+
Breast 100 M 1:27.38 Analysis 15 06/05/2026 B BB: 1:23.09 (+4.29s | 4.9%) 7 255 1,000+ 1,000+
50 Breast
40.85
40.85
100 Breast
46.53
1:27.38
100 Breast
1:27.38
Fly 50 M 27.82 15 01/17/2025 AAA AAAA: 26.79 (+1.03s | 3.7%) 2 53 173 532
Fly 100 M 1:00.66 Analysis 15 01/17/2025 AA AAA: 1:00.29 (+0.37s | 0.6%) 2 28 143 431
50 Fly
28.15
28.15
100 Fly
32.51
1:00.66
100 Fly
1:00.66
Fly 200 M 2:21.69 Analysis 15 07/16/2026 A AA: 2:21.09 (+0.60s | 0.4%) 1 39 185 538
50 Fly
31.27
31.27
100 Fly
35.13
1:06.40
100 Fly
1:06.40
150 Fly
37.49
1:43.89
200 Fly
37.80
2:21.69
100 Fly
1:15.29
IM 200 M 2:19.19 Analysis 15 01/17/2025 AA AAA: 2:18.39 (+0.80s | 0.6%) 3 42 178 521
50 Fly
28.36
28.36
100 Back
35.85
1:04.21
100 IM
1:04.21
150 Breast
42.34
1:46.55
200 Free
32.64
2:19.19
100 IM
1:14.98

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