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Allison Liu

Age: 18 years old
Age Category: 17-18
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 Y 23.19 18 02/26/2026 AAAA 1 5 40 100
Free 100 Y 51.27 Analysis 18 02/26/2026 AAA AAAA: 51.09 (+0.18s | 0.4%) 3 11 67 192
Free 200 Y 1:54.62 Analysis 18 11/02/2024 AAA AAAA: 1:50.39 (+4.23s | 3.7%) 8 46 202 566
Free 500 Y 5:20.28 Analysis 18 01/15/2022 AA AAA: 5:11.59 (+8.69s | 2.7%) 16 71 350 999
50 Free
29.23
29.23
100 Free
32.14
1:01.37
100 Free
1:01.37
150 Free
32.98
1:34.35
200 Free
32.66
2:07.01
100 Free
1:05.64
250 Free
32.96
2:39.97
300 Free
32.66
3:12.63
100 Free
1:05.62
350 Free
32.54
3:45.17
400 Free
31.88
4:17.05
100 Free
1:04.42
450 Free
32.33
4:49.38
500 Free
30.90
5:20.28
100 Free
1:03.23
Free 1000 Y 11:21.69 Analysis 18 12/17/2022 A AA: 11:18.59 (+3.10s | 0.5%) 16 66 273 797
50 Free
29.40
29.40
100 Free
33.29
1:02.69
100 Free
1:02.69
150 Free
34.43
1:37.12
200 Free
34.55
2:11.67
100 Free
1:08.98
250 Free
34.93
2:46.60
300 Free
34.66
3:21.26
100 Free
1:09.59
350 Free
35.40
3:56.66
400 Free
34.96
4:31.62
100 Free
1:10.36
450 Free
35.00
5:06.62
500 Free
34.53
5:41.15
100 Free
1:09.53
550 Free
34.53
6:15.68
600 Free
34.85
6:50.53
100 Free
1:09.38
650 Free
34.57
7:25.10
700 Free
34.80
7:59.90
100 Free
1:09.37
750 Free
34.30
8:34.20
800 Free
34.24
9:08.44
100 Free
1:08.54
850 Free
34.99
9:43.43
900 Free
34.21
10:17.64
100 Free
1:09.20
950 Free
32.84
10:50.48
1000 Free
31.21
11:21.69
100 Free
1:04.05
Free 1650 Y 20:51.46 Analysis 18 02/02/2020 BB A: 19:31.89 (+79.57s | 6.4%) 19 112 396 981
Back 50 Y 29.02 18 01/22/2022 10 57 329 911
Back 100 Y 58.23 Analysis 18 11/01/2025 AA AAA: 57.69 (+0.54s | 0.9%) 6 29 143 440
Back 200 Y 2:07.25 Analysis 18 04/03/2025 AA AAA: 2:04.79 (+2.46s | 1.9%) 8 36 148 457
50 Back
29.58
29.58
100 Back
32.01
1:01.59
100 Back
1:01.59
150 Back
32.95
1:34.54
200 Back
32.71
2:07.25
100 Back
1:05.66
Breast 50 Y 36.50 18 01/23/2020 19 123 523 1,000+
Breast 100 Y 1:09.62 Analysis 18 01/11/2025 AA AAA: 1:06.69 (+2.93s | 4.2%) 13 86 328 938
50 Breast
32.71
32.71
100 Breast
36.91
1:09.62
100 Breast
1:09.62
Breast 200 Y 2:34.79 Analysis 18 01/11/2025 A AA: 2:31.69 (+3.10s | 2.0%) 15 92 351 1,000+
50 Breast
34.77
34.77
100 Breast
39.62
1:14.39
100 Breast
1:14.39
150 Breast
40.07
1:54.46
200 Breast
40.33
2:34.79
100 Breast
1:20.40
Fly 50 Y 24.58 18 02/26/2026 2 5 9 24
Fly 100 Y 54.82 Analysis 18 04/04/2024 AAAA 3 5 29 79
50 Fly
25.74
25.74
100 Fly
29.08
54.82
100 Fly
54.82
Fly 200 Y 2:08.11 Analysis 18 02/29/2024 AA AAA: 2:07.89 (+0.22s | 0.2%) 6 26 117 330
50 Fly
28.56
28.56
100 Fly
32.26
1:00.82
100 Fly
1:00.82
150 Fly
33.82
1:34.64
200 Fly
33.46
2:08.10
100 Fly
1:07.28
IM 200 Y 2:07.43 Analysis 18 02/29/2024 AAA AAAA: 2:02.69 (+4.74s | 3.7%) 8 35 132 334
50 Fly
26.83
26.83
100 Back
31.85
58.68
100 IM
58.68
150 Breast
40.04
1:38.72
200 Free
28.71
2:07.43
100 IM
1:08.75
IM 400 Y 4:44.52 Analysis 18 11/05/2022 AA AAA: 4:35.49 (+9.03s | 3.2%) 16 61 268 763

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 26.62 18 05/23/2025 AAAA 1 4 26 73
Free 100 M 59.34 Analysis 18 06/26/2025 AAA AAAA: 58.29 (+1.05s | 1.8%) 5 21 85 201
50 Free
28.89
28.89
100 Free
30.45
59.34
100 Free
59.34
Free 200 M 2:13.21 Analysis 18 07/13/2023 AA AAA: 2:11.69 (+1.52s | 1.1%) 8 42 200 477
50 Free
31.38
31.38
100 Free
33.49
1:04.87
100 Free
1:04.87
150 Free
34.75
1:39.62
200 Free
33.59
2:13.21
100 Free
1:08.34
Free 400 M 5:00.92 Analysis 18 06/24/2023 A AA: 4:50.29 (+10.63s | 3.5%) 19 98 467 1,000+
Free 800 M 10:47.60 Analysis 18 07/01/2023 BB A: 10:25.99 (+21.61s | 3.3%) 14 75 342 742
Back 50 M 33.37 18 04/11/2024 8 34 178 406
Back 100 M 1:08.88 Analysis 18 07/18/2024 AA AAA: 1:07.49 (+1.39s | 2.0%) 6 33 140 365
50 Back
33.64
33.64
100 Back
35.24
1:08.88
100 Back
1:08.88
Back 200 M 2:32.38 Analysis 18 05/23/2025 AA AAA: 2:25.99 (+6.39s | 4.2%) 11 50 200 480
50 Back
36.01
36.01
100 Back
38.65
1:14.66
100 Back
1:14.66
150 Back
40.17
1:54.83
200 Back
37.55
2:32.38
100 Back
1:17.72
Breast 50 M 37.62 18 06/26/2025 6 25 110 285
Breast 100 M 1:26.48 Analysis 18 06/24/2023 BB A: 1:23.59 (+2.89s | 3.3%) 18 112 479 1,000+
Breast 200 M 3:12.48 Analysis 18 07/01/2023 BB A: 2:59.99 (+12.49s | 6.5%) 16 119 488 1,000+
Fly 50 M 28.06 18 04/11/2024 2 2 4 10
Fly 100 M 1:02.64 Analysis 18 07/18/2024 AAAA 3 4 20 56
50 Fly
29.08
29.08
100 Fly
33.56
1:02.64
100 Fly
1:02.64
Fly 200 M 2:38.97 Analysis 18 08/03/2022 BB A: 2:38.19 (+0.78s | 0.5%) 7 41 206 486
IM 200 M 2:31.31 Analysis 18 05/24/2024 AA AAA: 2:28.79 (+2.52s | 1.7%) 9 45 197 437
50 Fly
30.31
30.31
100 Back
38.25
1:08.56
100 IM
1:08.56
150 Breast
48.39
1:56.95
200 Free
34.36
2:31.31
100 IM
1:22.75
IM 400 M 5:33.84 Analysis 18 07/08/2022 A AA: 5:28.79 (+5.05s | 1.5%) 17 57 259 582

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