Marcus Liu

Age: 11 years old
Age Category: 11-12
Team: Waterloo Swimming | South Texas Swimming
Participation: 7 meets 12 events

Personal Best

Long course distance

Event	Time	Age	Date	Next Standard	South Texas Swimming	Waterloo Swimming
Free 50 M	44.89	11	04/27/2025	B: 37.39 (+7.50s \| 16.7%)	367	40

Back 50 M	45.76	11	04/27/2025	B: 44.49 (+1.27s \| 2.8%)	172	26

Back 100 M	1:39.14	11	04/27/2025	B: 1:37.19 (+1.95s \| 2.0%)	157	22

Breast 100 M	2:06.34	11	05/09/2025	B: 1:47.79 (+18.55s \| 14.7%)	224	37

Short course distance

Event	Time	Age	Date	Next Standard	South Texas Swimming	Waterloo Swimming
Free 50 Y	43.48	11	09/22/2024	B: 32.79 (+10.69s \| 24.6%)	589	59

Back 50 Y	43.73	11	09/22/2024	B: 38.49 (+5.24s \| 12.0%)	279	32

Breast 50 Y	57.85	11	09/22/2024	B: 43.49 (+14.36s \| 24.8%)	445	57

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

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	43.48	22.19 (+21.29s \| 49.0%)	21.29 (+22.19s \| 51.0%)	21.29 (+22.19s \| 51.0%)	20.59 (+22.89s \| 52.6%)	20.09 (+23.39s \| 53.8%)	20.39 (+23.09s \| 53.1%)	29.59 (+13.89s \| 31.9%)
Back 50 Y	43.73	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+9.94s \| 22.7%)
Breast 50 Y	57.85	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+19.86s \| 34.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	44.89	25.89 (+19.00s \| 42.3%)	24.59 (+20.30s \| 45.2%)	24.59 (+20.30s \| 45.2%)	24.29 (+20.60s \| 45.9%)	23.39 (+21.50s \| 47.9%)	23.79 (+21.10s \| 47.0%)	33.39 (+11.50s \| 25.6%)
Back 50 M	45.76	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+6.57s \| 14.4%)
Back 100 M	1:39.14	1:03.29 (+35.85s \| 36.2%)	1:00.59 (+38.55s \| 38.9%)	1:00.59 (+38.55s \| 38.9%)	58.89 (+40.25s \| 40.6%)	57.29 (+41.85s \| 42.2%)	58.19 (+40.95s \| 41.3%)	1:23.79 (+15.35s \| 15.5%)
Breast 100 M	2:06.34	1:11.29 (+55.05s \| 43.6%)	1:08.19 (+58.15s \| 46.0%)	1:08.19 (+58.15s \| 46.0%)	1:06.59 (+59.75s \| 47.3%)	1:04.09 (+62.25s \| 49.3%)	1:05.29 (+61.05s \| 48.3%)	1:34.89 (+31.45s \| 24.9%)

Progression

See how Marcus Liu is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Marcus's time to another swimmer's and even view their profile for more information about them.

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Meets

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

Event	Time	Progress	Standard	Next Standard	Age	Heat	Lane	Ranking
2025 ST TXLA 11 O End Of School Splash			05/09/2025
50 M Free	45.02	+0.13s		B: 37.39 (+7.63s \| 16.9%)	11	9	2

100 M Breast	2:06.34			B: 1:47.79 (+18.55s \| 14.7%)	11	2	2	5

100 M Back	1:42.51	+3.37s		B: 1:37.19 (+5.32s \| 5.2%)	11		4	4

2025 ST WLOO Waterloo Classic			04/27/2025
50 M Free	44.89			B: 37.39 (+7.50s \| 16.7%)	11	1	8	9

50 M Back	45.76			B: 44.49 (+1.27s \| 2.8%)	11	8	6	4

100 M Back	1:39.14			B: 1:37.19 (+1.95s \| 2.0%)	11	9	1	7

2024 ST WLOO Short Course Kick Off			09/22/2024
50 Y Back	43.73	+0.00s		B: 38.49 (+5.24s \| 12.0%)	11	4	1	4

50 Y Breast	57.85			B: 43.49 (+14.36s \| 24.8%)	11	4	5	4

50 Y Free	43.48			B: 32.79 (+10.69s \| 24.6%)	11	4	2	1

2024 ST WLOO Short Course Kick Off (closed)			09/22/2024
50 Y Breast	57.85	+0.00s		B: 43.49 (+14.36s \| 24.8%)	11	4	5	4

50 Y Free	43.48	+0.00s		B: 32.79 (+10.69s \| 24.6%)	11	4	2	1

50 Y Back	43.73			B: 38.49 (+5.24s \| 12.0%)	11	4	1	4

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.