Jiaming Liu

Age: 13 years old
Age Category: 13-14
Team: Rose Bowl Aquatics | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rose Bowl Aquatics

Southern California Swimming

Western Zone

USA

Free 50 Y

26.36

03/12/2026

A: 25.59 (+0.77s | 2.9%)

Rankings

Free 100 Y

57.11

Analysis

03/12/2026

A: 55.69 (+1.42s | 2.5%)

Rankings

Back 50 Y

32.57

03/12/2026

BB: 31.29 (+1.28s | 3.9%)

Rankings

Breast 50 Y

30.43

03/12/2026

AAA: 30.29 (+0.14s | 0.5%)

Rankings

Breast 100 Y

1:04.83

Analysis

03/12/2026

AAA: 1:03.29 (+1.54s | 2.4%)

Rankings

50 Breast

30.73

100 Breast

34.10

1:04.83

100 Breast

1:04.83

Breast 200 Y

2:30.39

Analysis

10/31/2025

A: 2:29.89 (+0.50s | 0.3%)

Rankings

50 Breast

33.08

100 Breast

38.99

1:12.07

100 Breast

1:12.07

150 Breast

40.71

1:52.78

200 Breast

37.61

2:30.39

100 Breast

1:18.32

Fly 50 Y

29.14

03/12/2026

A: 28.39 (+0.75s | 2.6%)

Rankings

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Rose Bowl Aquatics

Southern California Swimming

Western Zone

USA

Free 50 M

28.52

07/23/2026

AA: 28.19 (+0.33s | 1.2%)

Rankings

Free 100 M

1:02.91

Analysis

07/23/2026

AA: 1:01.69 (+1.22s | 1.9%)

Rankings

Breast 50 M

31.95

07/23/2026

AAAA

Rankings

Breast 100 M

1:10.55

Analysis

07/23/2026

AAA

AAAA: 1:10.29 (+0.26s | 0.4%)

Rankings

50 Breast

32.95

100 Breast

37.60

1:10.55

100 Breast

1:10.55

Breast 200 M

2:59.35

Analysis

06/12/2025

A: 2:53.79 (+5.56s | 3.1%)

Rankings

50 Breast

41.79

100 Breast

47.66

1:29.45

100 Breast

1:29.45

150 Breast

46.13

2:15.58

200 Breast

43.77

2:59.35

100 Breast

1:29.90

Fly 50 M

31.85

07/23/2026

AA: 30.59 (+1.26s | 4.0%)

Rankings

IM 200 M

2:38.77

Analysis

07/23/2026

A: 2:36.69 (+2.08s | 1.3%)

Rankings

50 Fly

34.25

100 Back

41.37

1:15.62

100 IM

1:15.62

150 Breast

46.09

2:01.71

200 Free

37.06

2:38.77

100 IM

1:23.15

Above are the fastest times that Jiaming Liu has achieved in his swimming career. For each event, you can find Jiaming's best time, the corresponding time standard, as well as how much faster Jiaming needs to be to reach the next level. The last columns provide Jiaming rankings at the team and LSC levels. These rankings are based on the Jiaming's personal best, his current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.36	22.19 (+4.17s \| 15.8%) 22.79 (+3.57s \| 13.5%)	21.29 (+5.07s \| 19.2%)	21.29 (+5.07s \| 19.2%)	20.49 (+5.87s \| 22.3%)	19.69 (+6.67s \| 25.3%)	20.39 (+5.97s \| 22.6%)
Free 100 Y	57.11	48.19 (+8.92s \| 15.6%) 49.49 (+7.62s \| 13.3%)	46.39 (+10.72s \| 18.8%)	46.39 (+10.72s \| 18.8%)	44.89 (+12.22s \| 21.4%)	43.09 (+14.02s \| 24.5%)	44.39 (+12.72s \| 22.3%)
Back 50 Y	32.57	24.79 (+7.78s \| 23.9%) 25.39 (+7.18s \| 22.0%)	N/A	N/A	N/A	21.49 (+11.08s \| 34.0%)	N/A
Breast 50 Y	30.43	27.69 (+2.74s \| 9.0%) 28.09 (+2.34s \| 7.7%)	N/A	N/A	N/A	24.39 (+6.04s \| 19.8%)	N/A
Breast 100 Y	1:04.83	1:00.89 (+3.94s \| 6.1%) 1:02.59 (+2.24s \| 3.5%)	57.99 (+6.84s \| 10.6%)	57.99 (+6.84s \| 10.6%)	55.49 (+9.34s \| 14.4%)	53.29 (+11.54s \| 17.8%)	55.29 (+9.54s \| 14.7%)
Breast 200 Y	2:30.39	2:13.29 (+17.10s \| 11.4%) 2:17.09 (+13.30s \| 8.8%)	2:07.99 (+22.40s \| 14.9%)	2:07.99 (+22.40s \| 14.9%)	2:01.59 (+28.80s \| 19.2%)	1:56.39 (+34.00s \| 22.6%)	2:00.99 (+29.40s \| 19.5%)
Fly 50 Y	29.14	24.09 (+5.05s \| 17.3%) 24.39 (+4.75s \| 16.3%)	N/A	N/A	N/A	21.19 (+7.95s \| 27.3%)	N/A

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	28.52	25.89 (+2.63s \| 9.2%) 26.59 (+1.93s \| 6.8%)	24.59 (+3.93s \| 13.8%)	24.59 (+3.93s \| 13.8%)	24.09 (+4.43s \| 15.5%)	23.29 (+5.23s \| 18.3%)	23.79 (+4.73s \| 16.6%)	22.69 (+5.83s \| 20.4%)
Free 100 M	1:02.91	56.09 (+6.82s \| 10.8%) 57.69 (+5.22s \| 8.3%)	53.59 (+9.32s \| 14.8%)	53.59 (+9.32s \| 14.8%)	52.59 (+10.32s \| 16.4%)	50.89 (+12.02s \| 19.1%)	51.99 (+10.92s \| 17.4%)	49.79 (+13.12s \| 20.9%)
Breast 50 M	31.95	32.89	N/A	N/A	N/A	29.19 (+2.76s \| 8.6%)	N/A	28.09 (+3.86s \| 12.1%)
Breast 100 M	1:10.55	1:11.29	1:08.19 (+2.36s \| 3.3%)	1:08.19 (+2.36s \| 3.3%)	1:05.89 (+4.66s \| 6.6%)	1:03.69 (+6.86s \| 9.7%)	1:05.29 (+5.26s \| 7.5%)	1:01.89 (+8.66s \| 12.3%)
Breast 200 M	2:59.35	2:35.79 (+23.56s \| 13.1%) 2:40.19 (+19.16s \| 10.7%)	2:29.09 (+30.26s \| 16.9%)	2:29.09 (+30.26s \| 16.9%)	2:24.09 (+35.26s \| 19.7%)	2:19.39 (+39.96s \| 22.3%)	2:22.89 (+36.46s \| 20.3%)	2:15.39 (+43.96s \| 24.5%)
Fly 50 M	31.85	28.19 (+3.66s \| 11.5%) 28.69 (+3.16s \| 9.9%)	N/A	N/A	N/A	24.89 (+6.96s \| 21.9%)	N/A	23.99 (+7.86s \| 24.7%)
IM 200 M	2:38.77	2:18.39 (+20.38s \| 12.8%) 2:22.29 (+16.48s \| 10.4%)	2:12.79 (+25.98s \| 16.4%)	2:12.79 (+25.98s \| 16.4%)	2:09.29 (+29.48s \| 18.6%)	2:05.49 (+33.28s \| 21.0%)	2:08.19 (+30.58s \| 19.3%)	2:02.59 (+36.18s \| 22.8%)

Progression

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Meets

See all the meets Jiaming Liu has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Jiaming's time, the progress against Jiaming's best time, the corresponding time standard, as well as how much faster Jiaming needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 CA SCS Summer A G Champs @ BREA

07/23/2026

Walnut.

50 M Fly

31.85

AAA

AAAA: 30.29 (+1.56s | 4.9%)

50 M Breast

31.95

-1.21s (New PB)

AAAA

100 M Breast

1:10.55

-1.46s (New PB)

AAAA

50 Breast

32.95

100 Breast

37.60

1:10.55

100 Breast

1:10.55

50 M Free

28.52

-0.79s (New PB)

AAA

AAAA: 28.09 (+0.43s | 1.5%)

100 M Free

1:02.91

AAA

AAAA: 1:01.59 (+1.32s | 2.1%)

200 M IM

2:38.77

AAA: 2:38.29 (+0.48s | 0.3%)

50 Fly

34.25

100 Back

41.37

1:15.62

100 IM

1:15.62

150 Breast

46.09

2:01.71

200 Free

37.06

2:38.77

100 IM

1:23.15

2026 CA 30th NOVA Speedo Grand Challenge

05/22/2026

Irvine

50 M Free

29.31

-2.60s (New PB)

AAA

AAAA: 28.09 (+1.22s | 4.2%)

100 M Breast

1:12.01

-6.44s (New PB)

AAAA

50 Breast

33.86

100 Breast

38.15

1:12.01

100 Breast

1:12.01

50 M Breast

33.16

-1.93s (New PB)

AAAA

2026 SCS Spring Age Group Champs @ RMDA Cop

03/12/2026

La Mirada

50 Y Back

32.57

AA: 31.19 (+1.38s | 4.2%)

50 Y Free

26.36

-5.19s (New PB)

AAA: 25.79 (+0.57s | 2.2%)

100 Y IM

1:05.69

AAA: 1:03.99 (+1.70s | 2.6%)

50 IM

31.23

100 IM

34.46

1:05.69

100 IM

1:05.69

50 Y Breast

30.43

-0.67s (New PB)

AAAA

100 Y Breast

1:04.83

-2.58s (New PB)

AAAA

50 Breast

30.73

100 Breast

34.10

1:04.83

100 Breast

1:04.83

100 Y Free

57.11

AAA: 56.19 (+0.92s | 1.6%)

50 Y Fly

29.14

AAA: 28.19 (+0.95s | 3.3%)

2025 Our Rising Tides 16u SCY P F Meet

10/31/2025

Irvine

200 Y Breast

2:30.39

AAA

AAAA: 2:27.29 (+3.10s | 2.1%)

50 Breast

33.08

100 Breast

38.99

1:12.07

100 Breast

1:12.07

150 Breast

40.71

1:52.78

200 Breast

37.61

2:30.39

100 Breast

1:18.32

50 Y Breast

31.10

-3.82s (New PB)

AAAA

100 Y Breast

1:07.41

-8.91s (New PB)

AAAA

50 Breast

31.37

100 Breast

36.04

1:07.41

100 Breast

1:07.41

2025 CA SCS Summer A G Champs

07/23/2025

Walnut

50 M Breast

35.09

-1.70s (New PB)

AAAA

100 M Breast

1:18.45

-2.92s (New PB)

AAAA

50 Breast

36.82

100 Breast

41.63

1:18.45

100 Breast

1:18.45

50 M Free

31.91

AA: 30.69 (+1.22s | 3.8%)

2025 CA SCS RAA June Age Group Championships

06/12/2025

Riverside

200 M Breast

2:59.35

AAA: 2:59.09 (+0.26s | 0.1%)

50 Breast

41.79

100 Breast

47.66

1:29.45

100 Breast

1:29.45

150 Breast

46.13

2:15.58

200 Breast

43.77

2:59.35

100 Breast

1:29.90

50 M Breast

36.79

-7.34s (New PB)

AAA

AAAA: 36.09 (+0.70s | 1.9%)

100 M Breast

1:21.37

-17.52s (New PB)

AAA

AAAA: 1:18.99 (+2.38s | 2.9%)

50 Breast

36.99

100 Breast

44.38

1:21.37

100 Breast

1:21.37

2025 SCS Spring Age Group Champs @ Armada

03/13/2025

La Mirada

50 Y Breast

34.92

AAA: 33.29 (+1.63s | 4.7%)

50 Y Free

31.55

BB: 30.49 (+1.06s | 3.4%)

100 Y Breast

1:16.32

AA: 1:14.89 (+1.43s | 1.9%)

50 Breast

34.32

100 Breast

42.00

1:16.32

100 Breast

1:16.32

2024 CA SCS BREA Summer A G Champs

07/25/2024

Walnut

50 M Breast

44.13

AAA: 43.59 (+0.54s | 1.2%)

100 M Breast

1:38.89

AAA: 1:36.29 (+2.60s | 2.6%)

50 Breast

45.87

100 Breast

53.02

1:38.89

100 Breast

1:38.89

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	28.52	25.89 (+2.63s \| 9.2%) 26.59 (+1.93s \| 6.8%)	24.59 (+3.93s \| 13.8%)	24.59 (+3.93s \| 13.8%)	24.09 (+4.43s \| 15.5%)	23.29 (+5.23s \| 18.3%)	23.79 (+4.73s \| 16.6%)	22.69 (+5.83s \| 20.4%)
Free 100 M	1:02.91	56.09 (+6.82s \| 10.8%) 57.69 (+5.22s \| 8.3%)	53.59 (+9.32s \| 14.8%)	53.59 (+9.32s \| 14.8%)	52.59 (+10.32s \| 16.4%)	50.89 (+12.02s \| 19.1%)	51.99 (+10.92s \| 17.4%)	49.79 (+13.12s \| 20.9%)
Breast 50 M	31.95	32.89	N/A	N/A	N/A	29.19 (+2.76s \| 8.6%)	N/A	28.09 (+3.86s \| 12.1%)
Breast 100 M	1:10.55	1:11.29	1:08.19 (+2.36s \| 3.3%)	1:08.19 (+2.36s \| 3.3%)	1:05.89 (+4.66s \| 6.6%)	1:03.69 (+6.86s \| 9.7%)	1:05.29 (+5.26s \| 7.5%)	1:01.89 (+8.66s \| 12.3%)
Breast 200 M	2:59.35	2:35.79 (+23.56s \| 13.1%) 2:40.19 (+19.16s \| 10.7%)	2:29.09 (+30.26s \| 16.9%)	2:29.09 (+30.26s \| 16.9%)	2:24.09 (+35.26s \| 19.7%)	2:19.39 (+39.96s \| 22.3%)	2:22.89 (+36.46s \| 20.3%)	2:15.39 (+43.96s \| 24.5%)
Fly 50 M	31.85	28.19 (+3.66s \| 11.5%) 28.69 (+3.16s \| 9.9%)	N/A	N/A	N/A	24.89 (+6.96s \| 21.9%)	N/A	23.99 (+7.86s \| 24.7%)
IM 200 M	2:38.77	2:18.39 (+20.38s \| 12.8%) 2:22.29 (+16.48s \| 10.4%)	2:12.79 (+25.98s \| 16.4%)	2:12.79 (+25.98s \| 16.4%)	2:09.29 (+29.48s \| 18.6%)	2:05.49 (+33.28s \| 21.0%)	2:08.19 (+30.58s \| 19.3%)	2:02.59 (+36.18s \| 22.8%)