Zilin Xu

Age: 10 years old
Age Category: 10 & under
Team: Tac Titans | North Carolina Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Tac Titans

North Carolina Swimming

Southern Zone

USA

Free 50 Y

51.46

10

03/25/2026

B: 38.19 (+13.27s | 25.8%)

87

744

1,000+

Free 100 Y

1:53.82

Analysis

10

01/11/2026

B: 1:27.99 (+25.83s | 22.7%)

82

628

1,000+

50 Free

55.09

100 Free

58.73

1:53.82

100 Free

1:53.82

Back 50 Y

55.78

10

03/25/2026

B: 48.29 (+7.49s | 13.4%)

89

645

1,000+

Back 100 Y

1:58.99

Analysis

10

03/25/2026

B: 1:40.69 (+18.30s | 15.4%)

77

483

1,000+

50 Back

56.74

100 Back

1:02.25

1:58.99

100 Back

1:58.99

Breast 50 Y

55.37

10

03/25/2026

B: 53.39 (+1.98s | 3.6%)

59

369

1,000+

Breast 100 Y

2:03.81

Analysis

10

03/25/2026

B: 1:54.09 (+9.72s | 7.9%)

65

340

1,000+

50 Breast

59.68

100 Breast

1:04.13

2:03.81

100 Breast

2:03.81

Fly 50 Y

1:11.88

10

03/25/2026

B: 46.49 (+25.39s | 35.3%)

92

554

1,000+

IM 100 Y

1:57.11

Analysis

10

03/25/2026

B: 1:39.69 (+17.42s | 14.9%)

68

445

1,000+

50 IM

1:00.00

100 IM

57.11

1:57.11

100 IM

1:57.11

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Tac Titans	North Carolina Swimming	Southern Zone	USA

Above are the fastest times that Zilin Xu has achieved in his swimming career. For each event, you can find Zilin's best time, the corresponding time standard, as well as how much faster Zilin needs to be to reach the next level. The last columns provide Zilin rankings at the team and LSC levels. These rankings are based on the Zilin'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	51.46	22.19 (+29.27s \| 56.9%)	21.29 (+30.17s \| 58.6%)	21.29 (+30.17s \| 58.6%)	20.59 (+30.87s \| 60.0%)	20.09 (+31.37s \| 61.0%)	20.39 (+31.07s \| 60.4%)	30.49 (+20.97s \| 40.8%)
Free 100 Y	1:53.82	48.19 (+65.63s \| 57.7%)	46.39 (+67.43s \| 59.2%)	46.39 (+67.43s \| 59.2%)	45.09 (+68.73s \| 60.4%)	43.49 (+70.33s \| 61.8%)	44.39 (+69.43s \| 61.0%)	1:07.19 (+46.63s \| 41.0%)
Back 50 Y	55.78	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+19.49s \| 34.9%)
Back 100 Y	1:58.99	53.89 (+65.10s \| 54.7%)	51.49 (+67.50s \| 56.7%)	51.49 (+67.50s \| 56.7%)	49.39 (+69.60s \| 58.5%)	47.59 (+71.40s \| 60.0%)	48.89 (+70.10s \| 58.9%)	1:16.59 (+42.40s \| 35.6%)
Breast 50 Y	55.37	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+15.08s \| 27.2%)
Breast 100 Y	2:03.81	1:00.89 (+62.92s \| 50.8%)	57.99 (+65.82s \| 53.2%)	57.99 (+65.82s \| 53.2%)	55.89 (+67.92s \| 54.9%)	54.19 (+69.62s \| 56.2%)	55.29 (+68.52s \| 55.3%)	1:26.29 (+37.52s \| 30.3%)
Fly 50 Y	1:11.88	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+37.19s \| 51.7%)
IM 100 Y	1:57.11	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+40.12s \| 34.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

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

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View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 TAC TITANS Tarheel States Meet

03/25/2026

Cary

50 Y Back

55.78

-1.43s (New PB)

B: 48.29 (+7.49s | 13.4%)

10

3

7

100 Y IM

1:57.11

-7.78s (New PB)

B: 1:39.69 (+17.42s | 14.9%)

10

3

7

50 IM

1:00.00

100 IM

57.11

1:57.11

100 IM

1:57.11

50 Y Free

51.46

-2.67s (New PB)

B: 38.19 (+13.27s | 25.8%)

10

1

5

50 Y Breast

55.37

-1.49s (New PB)

B: 53.39 (+1.98s | 3.6%)

10

4

6

100 Y Breast

2:03.81

B: 1:54.09 (+9.72s | 7.9%)

10

3

7

4

50 Breast

59.68

100 Breast

1:04.13

2:03.81

100 Breast

2:03.81

100 Y Free

1:56.98

+3.16s

B: 1:27.99 (+28.99s | 24.8%)

10

4

1

4

50 Free

55.26

100 Free

1:01.72

1:56.98

100 Free

1:56.98

50 Y Fly

1:11.88

B: 46.49 (+25.39s | 35.3%)

10

2

6

100 Y Back

1:58.99

B: 1:40.69 (+18.30s | 15.4%)

10

2

4

3

50 Back

56.74

100 Back

1:02.25

1:58.99

100 Back

1:58.99

TAC TITANS January Intrasquad Meet

01/11/2026

Cary

50 Y Breast

56.92

+0.06s

B: 53.39 (+3.53s | 6.2%)

10

5

1

6

100 Y Free

1:53.82

-5.09s (New PB)

B: 1:27.99 (+25.83s | 22.7%)

10

2

50 Free

55.09

100 Free

58.73

1:53.82

100 Free

1:53.82

2025 TAC TITANS Turkey Squad Meet

11/15/2025

Cary

50 Y Breast

56.86

-4.56s (New PB)

B: 53.39 (+3.47s | 6.1%)

10

4

8

50 Y Free

54.13

-1.33s (New PB)

B: 38.19 (+15.94s | 29.4%)

10

3

9

7

100 Y IM

2:04.89

B: 1:39.69 (+25.20s | 20.2%)

10

2

3

50 IM

1:04.66

100 IM

1:00.23

2:04.89

100 IM

2:04.89

100 Y Free

1:58.91

-12.32s (New PB)

B: 1:27.99 (+30.92s | 26.0%)

10

3

7

2025 TAC TITANS Halloween Bash

10/25/2025

Cary

50 Y Free

55.46

B: 38.19 (+17.27s | 31.1%)

10

1

6

50 Y Breast

1:01.42

B: 53.39 (+8.03s | 13.1%)

10

2

8

5

50 Y Back

57.21

B: 48.29 (+8.92s | 15.6%)

10

1

3

1

100 Y Free

2:11.23

B: 1:27.99 (+43.24s | 32.9%)

10

3

7

50 Free

1:00.44

100 Free

1:10.79

2:11.23

100 Free

2:11.23