Alexander Lo

Age: 15 years old
Age Category: 15-16
Team: Quicksilver Swimming | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Quicksilver Swimming Pacific Swimming Western Zone USA
Free 50 Y 24.00 14 03/14/2025 A AA: 23.19 (+0.81s | 3.4%) 13 255 985 1,000+
Free 100 Y 52.25 14 03/14/2025 A AA: 50.99 (+1.26s | 2.4%) 11 258 1,000+ 1,000+
50 Free
25.21
25.21
100 Free
27.04
52.25
100 Free
52.25
Free 200 Y 1:54.82 15 02/14/2026 A AA: 1:51.79 (+3.03s | 2.6%) 9 219 856 1,000+
50 Free
26.13
26.13
100 Free
29.25
55.38
100 Free
55.38
150 Free
29.95
1:25.33
200 Free
29.49
1:54.82
100 Free
59.44
Free 500 Y 5:21.51 13 01/26/2024 BB A: 5:15.79 (+5.72s | 1.8%) 8 223 871 1,000+
Free 1000 Y 11:56.93 12 11/12/2022 B BB: 11:56.69 (+0.24s | 0.0%) 7 160 629 1,000+
Free 1650 Y 19:46.14 12 12/02/2022 BB A: 18:22.79 (+83.35s | 7.0%) 5 161 596 1,000+
50 Free
32.11
32.11
100 Free
34.73
1:06.85
100 Free
1:06.85
150 Free
35.62
1:42.47
200 Free
35.96
2:18.43
100 Free
1:11.58
250 Free
35.73
2:54.16
300 Free
35.80
3:29.96
100 Free
1:11.53
350 Free
36.43
4:06.39
400 Free
36.16
4:42.55
100 Free
1:12.59
450 Free
36.26
5:18.81
500 Free
36.48
5:55.29
100 Free
1:12.74
550 Free
36.19
6:31.48
600 Free
36.61
7:08.09
100 Free
1:12.80
650 Free
36.58
7:44.67
700 Free
36.02
8:20.69
100 Free
1:12.60
750 Free
35.92
8:56.61
800 Free
35.81
9:32.42
100 Free
1:11.73
850 Free
35.96
10:08.38
900 Free
36.36
10:44.74
100 Free
1:12.32
950 Free
36.02
11:20.76
1000 Free
36.31
11:57.07
100 Free
1:12.33
1050 Free
36.27
12:33.34
1100 Free
36.29
13:09.63
100 Free
1:12.56
1150 Free
36.42
13:46.05
1200 Free
36.71
14:22.76
100 Free
1:13.13
1250 Free
36.61
14:59.37
1300 Free
35.79
15:35.16
100 Free
1:12.40
1350 Free
36.56
16:11.72
1400 Free
36.56
16:48.28
100 Free
1:13.12
1450 Free
36.10
17:24.38
1500 Free
36.13
18:00.51
100 Free
1:12.23
1550 Free
36.38
18:36.89
1600 Free
36.23
19:13.12
100 Free
1:12.61
1650 Free
33.02
19:46.14
Back 50 Y 32.56 12 01/27/2023 22 318 1,000+ 1,000+
Back 100 Y 59.24 15 10/11/2025 BB A: 57.89 (+1.35s | 2.3%) 9 170 704 1,000+
Back 200 Y 2:10.42 15 09/20/2025 BB A: 2:06.59 (+3.83s | 2.9%) 5 143 626 1,000+
50 Back
30.03
30.03
100 Back
32.95
1:02.98
100 Back
1:02.98
150 Back
33.78
1:36.76
200 Back
33.66
2:10.42
100 Back
1:07.44
Breast 50 Y 28.07 15 12/04/2025 3 14 73 186
Breast 100 Y 1:00.54 14 04/03/2025 AA AAA: 1:00.39 (+0.15s | 0.2%) 5 47 142 411
50 Breast
28.56
28.56
100 Breast
31.98
1:00.54
100 Breast
1:00.54
Breast 200 Y 2:14.39 15 11/07/2025 AA AAA: 2:11.29 (+3.10s | 2.3%) 4 66 205 499
50 Breast
29.84
29.84
100 Breast
34.41
1:04.25
100 Breast
1:04.25
150 Breast
35.27
1:39.52
200 Breast
34.87
2:14.39
100 Breast
1:10.14
Fly 50 Y 29.26 12 01/27/2023 15 257 1,000+ 1,000+
Fly 100 Y 56.83 15 10/11/2025 A AA: 55.19 (+1.64s | 2.9%) 10 175 646 1,000+
Fly 200 Y 2:12.79 15 09/20/2025 BB A: 2:08.79 (+4.00s | 3.0%) 8 149 562 1,000+
50 Fly
28.53
28.53
100 Fly
33.31
1:01.84
100 Fly
1:01.84
150 Fly
34.76
1:36.60
200 Fly
36.19
2:12.79
100 Fly
1:10.95
IM 200 Y 2:06.29 15 10/11/2025 A AA: 2:03.99 (+2.30s | 1.8%) 5 149 569 1,000+
IM 400 Y 4:35.59 13 02/16/2024 A AA: 4:24.69 (+10.90s | 4.0%) 7 139 516 1,000+
50 Fly
30.78
30.78
100 Fly
34.70
1:05.48
100 Fly
1:05.48
150 Back
36.09
1:41.57
200 Back
36.19
2:17.76
100 Back
1:12.28
250 Breast
37.64
2:55.40
300 Breast
39.31
3:34.71
100 Breast
1:16.95
350 Free
32.68
4:07.39
400 Free
28.20
4:35.59
100 Free
1:00.88

Long course distance

Event Time Age Date Standard Next Standard Quicksilver Swimming Pacific Swimming Western Zone USA
Free 50 M 27.09 14 06/27/2025 A AA: 26.99 (+0.10s | 0.4%) 7 142 581 1,000+
Free 100 M 59.81 14 07/11/2025 A AA: 58.99 (+0.82s | 1.4%) 9 185 692 1,000+
Free 200 M 2:17.70 13 06/07/2024 BB A: 2:14.29 (+3.41s | 2.5%) 11 238 951 1,000+
Free 400 M 4:45.46 13 07/12/2024 A AA: 4:34.39 (+11.07s | 3.9%) 5 137 569 1,000+
Free 800 M 10:17.98 12 05/27/2023 BB A: 9:54.79 (+23.19s | 3.8%) 4 98 445 947
50 Free
32.68
32.68
100 Free
37.29
1:09.98
100 Free
1:09.98
150 Free
38.55
1:48.53
200 Free
39.05
2:27.58
100 Free
1:17.60
250 Free
39.58
3:07.16
300 Free
39.58
3:46.74
100 Free
1:19.16
350 Free
40.01
4:26.75
400 Free
39.61
5:06.36
100 Free
1:19.62
450 Free
40.06
5:46.42
500 Free
39.77
6:26.19
100 Free
1:19.83
550 Free
39.76
7:05.95
600 Free
39.16
7:45.11
100 Free
1:18.92
650 Free
39.70
8:24.81
700 Free
39.44
9:04.25
100 Free
1:19.14
750 Free
37.63
9:41.88
800 Free
36.10
10:17.98
100 Free
1:13.73
Free 1500 M 22:06.45 11 06/10/2022 B BB: 20:33.39 (+93.06s | 7.0%) 4 123 485 978
Back 50 M 39.57 11 05/14/2022 21 216 1,000+ 1,000+
Back 100 M 1:11.12 14 07/31/2025 BB A: 1:07.99 (+3.13s | 4.4%) 5 141 657 1,000+
Back 200 M 2:58.99 11 07/23/2022 B: 2:52.29 (+6.70s | 3.7%) 13 270 1,000+ 1,000+
Breast 50 M 32.30 14 06/27/2025 3 11 49 115
Breast 100 M 1:10.62 14 07/31/2025 AA AAA: 1:10.29 (+0.33s | 0.5%) 3 35 114 223
Breast 200 M 2:39.15 14 07/11/2025 AA AAA: 2:32.79 (+6.36s | 4.0%) 4 47 183 373
50 Breast
35.70
35.70
100 Breast
41.27
1:16.97
100 Breast
1:16.97
150 Breast
41.33
1:58.30
200 Breast
40.85
2:39.15
100 Breast
1:22.18
Fly 50 M 31.28 12 07/27/2023 9 77 423 1,000+
Fly 100 M 1:04.42 14 07/11/2025 A AA: 1:03.09 (+1.33s | 2.1%) 5 107 390 877
IM 200 M 2:28.88 13 07/12/2024 A AA: 2:24.69 (+4.19s | 2.8%) 7 133 532 1,000+
IM 400 M 5:23.53 12 07/27/2023 BB A: 5:21.19 (+2.34s | 0.7%) 5 107 444 930
50 Fly
33.75
33.75
100 Fly
39.44
1:13.19
100 Fly
1:13.19
150 Back
45.60
1:58.79
200 Back
44.73
2:43.52
100 Back
1:30.33
250 Breast
45.52
3:29.04
300 Breast
43.41
4:12.45
100 Breast
1:28.93
350 Free
39.32
4:51.77
400 Free
31.76
5:23.53
100 Free
1:11.08

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