Sienna Xu

Age: 10 years old
Age Category: 10 & under
Team: First Colony Swim Team, Inc. | Gulf Swimming
Participation: 6 meets 34 events

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Gulf Swimming

First Colony Swim Team, Inc.

Free 50 Y

33.36

10/18/2024

A: 32.09 (+1.27s | 3.8%)

Free 100 Y

1:15.84

10/18/2024

A: 1:11.49 (+4.35s | 5.7%)

50 Free

35.18

100 Free

40.66

1:15.84

100 Free

1:15.84

Free 200 Y

2:57.20

12/20/2024

A: 2:38.39 (+18.81s | 10.6%)

124

50 Free

37.45

100 Free

46.84

1:24.29

100 Free

1:24.29

150 Free

47.25

2:11.54

200 Free

45.66

2:57.20

100 Free

1:32.91

Free 500 Y

7:40.40

02/21/2025

A: 6:53.39 (+47.01s | 10.2%)

50 Free

36.46

100 Free

46.09

1:22.55

100 Free

1:22.55

150 Free

47.23

2:09.78

200 Free

47.11

2:56.89

100 Free

1:34.34

250 Free

47.38

3:44.27

300 Free

47.21

4:31.48

100 Free

1:34.59

350 Free

47.31

5:18.79

400 Free

49.80

6:08.59

100 Free

1:37.11

500 Free

1:31.81

7:40.40

100 Free

1:31.81

Back 50 Y

39.91

02/21/2025

A: 37.99 (+1.92s | 4.8%)

Back 100 Y

1:27.65

10/18/2024

A: 1:22.29 (+5.36s | 6.1%)

107

50 Back

42.23

100 Back

45.42

1:27.65

100 Back

1:27.65

Breast 50 Y

48.71

09/21/2024

BB: 48.69 (+0.02s | 0.0%)

163

Breast 100 Y

1:40.97

02/21/2025

A: 1:33.59 (+7.38s | 7.3%)

50 Breast

48.65

100 Breast

52.32

1:40.97

100 Breast

1:40.97

Fly 50 Y

44.61

09/21/2024

BB: 42.69 (+1.92s | 4.3%)

198

Fly 100 Y

1:55.25

12/20/2024

BB: 1:41.39 (+13.86s | 12.0%)

156

50 Fly

47.72

100 Fly

1:07.53

1:55.25

100 Fly

1:55.25

IM 100 Y

1:28.14

12/20/2024

A: 1:22.09 (+6.05s | 6.9%)

114

IM 200 Y

3:02.83

02/21/2025

A: 2:55.49 (+7.34s | 4.0%)

50 Fly

42.86

100 Back

46.61

1:29.47

100 IM

1:29.47

150 Breast

53.77

2:23.24

200 Free

39.59

3:02.83

100 IM

1:33.36

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Gulf Swimming	First Colony Swim Team, Inc.
Free 50 M	38.52	9	04/11/2025	BB	A: 36.59 (+1.93s \| 5.0%)	80	10

Free 100 M	1:30.47	9	04/11/2025	BB	A: 1:21.89 (+8.58s \| 9.5%)	105	10

Free 200 M	3:17.59	9	04/11/2025	BB	A: 3:00.39 (+17.20s \| 8.7%)	81	11

Back 50 M	45.73	9	04/11/2025	BB	A: 43.59 (+2.14s \| 4.7%)	76	9

Back 100 M	1:40.10	9	04/11/2025	BB	A: 1:34.59 (+5.51s \| 5.5%)	76	8

Breast 50 M	53.60	9	04/11/2025	BB	A: 48.79 (+4.81s \| 9.0%)	83	9

Breast 100 M	1:55.57	9	04/11/2025	BB	A: 1:48.39 (+7.18s \| 6.2%)	74	10

Fly 50 M	58.11	9	04/11/2025		B: 54.49 (+3.62s \| 6.2%)	216	17

IM 200 M	3:46.40	9	04/11/2025	BB	A: 3:22.09 (+24.31s \| 10.7%)	92	13

Above are the fastest times that Sienna Xu has achieved in her swimming career. For each event, you can find Sienna's best time, the corresponding time standard, as well as how much faster Sienna needs to be to reach the next level. The last columns provide Sienna rankings at the team and LSC levels. These rankings are based on the Sienna's personal best, her 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	33.36	24.89 (+8.47s \| 25.4%)	23.89 (+9.47s \| 28.4%)	23.89 (+9.47s \| 28.4%)	23.29 (+10.07s \| 30.2%)	22.59 (+10.77s \| 32.3%)	22.79 (+10.57s \| 31.7%)	30.89 (+2.47s \| 7.4%)
Free 100 Y	1:15.84	53.99 (+21.85s \| 28.8%)	51.89 (+23.95s \| 31.6%)	51.89 (+23.95s \| 31.6%)	50.39 (+25.45s \| 33.6%)	49.29 (+26.55s \| 35.0%)	49.69 (+26.15s \| 34.5%)	1:08.19 (+7.65s \| 10.1%)
Free 200 Y	2:57.20	1:56.29 (+60.91s \| 34.4%)	1:52.89 (+64.31s \| 36.3%)	1:52.29 (+64.91s \| 36.6%)	1:49.09 (+68.11s \| 38.4%)	1:46.69 (+70.51s \| 39.8%)	1:47.39 (+69.81s \| 39.4%)	2:29.09 (+28.11s \| 15.9%)
Free 500 Y	7:40.40	5:10.69 (+149.71s \| 32.5%)	5:02.59 (+157.81s \| 34.3%)	5:02.59 (+157.81s \| 34.3%)	4:53.09 (+167.31s \| 36.3%)	4:45.99 (+174.41s \| 37.9%)	4:48.09 (+172.31s \| 37.4%)	6:31.39 (+69.01s \| 15.0%)
Back 50 Y	39.91	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+3.42s \| 8.6%)
Back 100 Y	1:27.65	59.49 (+28.16s \| 32.1%)	57.09 (+30.56s \| 34.9%)	57.09 (+30.56s \| 34.9%)	55.09 (+32.56s \| 37.1%)	53.89 (+33.76s \| 38.5%)	54.49 (+33.16s \| 37.8%)	1:17.89 (+9.76s \| 11.1%)
Breast 50 Y	48.71	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+8.32s \| 17.1%)
Breast 100 Y	1:40.97	1:07.59 (+33.38s \| 33.1%)	1:05.49 (+35.48s \| 35.1%)	1:05.49 (+35.48s \| 35.1%)	1:03.09 (+37.88s \| 37.5%)	1:01.79 (+39.18s \| 38.8%)	1:02.79 (+38.18s \| 37.8%)	1:27.99 (+12.98s \| 12.9%)
Fly 50 Y	44.61	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+9.52s \| 21.3%)
Fly 100 Y	1:55.25	59.19 (+56.06s \| 48.6%)	56.59 (+58.66s \| 50.9%)	56.59 (+58.66s \| 50.9%)	54.69 (+60.56s \| 52.5%)	53.49 (+61.76s \| 53.6%)	53.99 (+61.26s \| 53.2%)	1:20.19 (+35.06s \| 30.4%)
IM 100 Y	1:28.14	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+10.45s \| 11.9%)
IM 200 Y	3:02.83	2:10.49 (+52.34s \| 28.6%)	2:06.39 (+56.44s \| 30.9%)	2:06.39 (+56.44s \| 30.9%)	2:02.19 (+60.64s \| 33.2%)	1:59.49 (+63.34s \| 34.6%)	2:00.59 (+62.24s \| 34.0%)	2:46.49 (+16.34s \| 8.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	38.52	28.69 (+9.83s \| 25.5%)	27.39 (+11.13s \| 28.9%)	27.39 (+11.13s \| 28.9%)	26.89 (+11.63s \| 30.2%)	26.29 (+12.23s \| 31.7%)	26.59 (+11.93s \| 31.0%)	35.19 (+3.33s \| 8.6%)
Free 100 M	1:30.47	1:01.89 (+28.58s \| 31.6%)	59.29 (+31.18s \| 34.5%)	59.29 (+31.18s \| 34.5%)	58.19 (+32.28s \| 35.7%)	56.99 (+33.48s \| 37.0%)	57.59 (+32.88s \| 36.3%)	1:17.49 (+12.98s \| 14.3%)
Free 200 M	3:17.59	2:12.99 (+64.60s \| 32.7%)	2:07.79 (+69.80s \| 35.3%)	2:07.79 (+69.80s \| 35.3%)	2:04.99 (+72.60s \| 36.7%)	2:03.09 (+74.50s \| 37.7%)	2:04.29 (+73.30s \| 37.1%)	2:50.09 (+27.50s \| 13.9%)
Back 50 M	45.73	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+3.94s \| 8.6%)
Back 100 M	1:40.10	1:09.49 (+30.61s \| 30.6%)	1:06.79 (+33.31s \| 33.3%)	1:06.79 (+33.31s \| 33.3%)	1:04.79 (+35.31s \| 35.3%)	1:03.69 (+36.41s \| 36.4%)	1:04.39 (+35.71s \| 35.7%)	1:30.29 (+9.81s \| 9.8%)
Breast 50 M	53.60	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+7.41s \| 13.8%)
Breast 100 M	1:55.57	1:18.79 (+36.78s \| 31.8%)	1:15.99 (+39.58s \| 34.2%)	1:15.99 (+39.58s \| 34.2%)	1:13.79 (+41.78s \| 36.2%)	1:12.19 (+43.38s \| 37.5%)	1:13.29 (+42.28s \| 36.6%)	1:41.49 (+14.08s \| 12.2%)
Fly 50 M	58.11	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+18.42s \| 31.7%)
IM 200 M	3:46.40	2:31.09 (+75.31s \| 33.3%)	2:26.19 (+80.21s \| 35.4%)	2:26.19 (+80.21s \| 35.4%)	2:22.09 (+84.31s \| 37.2%)	2:19.49 (+86.91s \| 38.4%)	2:20.99 (+85.41s \| 37.7%)	3:08.89 (+37.51s \| 16.6%)

Progression

See how Sienna Xu is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Sienna'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 Sienna Xu has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Sienna's time, the progress against Sienna's best time, the corresponding time standard, as well as how much faster Sienna needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 FCST April LC Invite

04/11/2025

Don Cook Natatorium

200 M Free

3:17.59

A: 3:00.39 (+17.20s | 8.7%)

100 M Back

1:40.10

A: 1:34.59 (+5.51s | 5.5%)

100 M Breast

1:55.57

A: 1:48.39 (+7.18s | 6.2%)

50 M Fly

58.11

B: 54.49 (+3.62s | 6.2%)

50 M Back

45.73

A: 43.59 (+2.14s | 4.7%)

100 M Free

1:30.47

A: 1:21.89 (+8.58s | 9.5%)

200 M IM

3:46.40

A: 3:22.09 (+24.31s | 10.7%)

50 M Breast

53.60

A: 48.79 (+4.81s | 9.0%)

50 M Free

38.52

A: 36.59 (+1.93s | 5.0%)

2025 Gulf 12 Under Champs (PACK)

02/21/2025

TBA

50 Y Back

39.91

-4.76s (New PB)

A: 37.99 (+1.92s | 4.8%)

100 Y Breast

1:40.97

-6.10s (New PB)

A: 1:33.59 (+7.38s | 7.3%)

50 Breast

48.65

100 Breast

52.32

1:40.97

100 Breast

1:40.97

200 Y IM

3:02.83

-7.47s (New PB)

A: 2:55.49 (+7.34s | 4.0%)

50 Fly

42.86

100 Back

46.61

1:29.47

100 IM

1:29.47

150 Breast

53.77

2:23.24

200 Free

39.59

3:02.83

100 IM

1:33.36

50 Y Free

33.89

+0.53s

A: 32.09 (+1.80s | 5.3%)

500 Y Free

7:40.40

A: 6:53.39 (+47.01s | 10.2%)

50 Free

36.46

100 Free

46.09

1:22.55

100 Free

1:22.55

150 Free

47.23

2:09.78

200 Free

47.11

2:56.89

100 Free

1:34.34

250 Free

47.38

3:44.27

300 Free

47.21

4:31.48

100 Free

1:34.59

350 Free

47.31

5:18.79

400 Free

49.80

6:08.59

100 Free

1:37.11

500 Free

1:31.81

7:40.40

100 Free

1:31.81

100 Y Back

1:28.20

+0.55s

A: 1:22.29 (+5.91s | 6.7%)

50 Back

42.33

100 Back

45.87

1:28.20

100 Back

1:28.20

100 Y Free

1:18.67

+2.83s

A: 1:11.49 (+7.18s | 9.1%)

50 Free

36.11

100 Free

42.56

1:18.67

100 Free

1:18.67

2024 Gulf Fall Champs (ESCA AMBU)

12/20/2024

TBA

200 Y IM

3:10.30

-1.96s (New PB)

A: 2:55.49 (+14.81s | 7.8%)

50 Fly

43.58

100 Back

48.50

1:32.08

100 IM

1:32.08

150 Breast

54.12

2:26.20

200 Free

44.10

3:10.30

100 IM

1:38.22

100 Y Breast

1:47.07

BB: 1:46.89 (+0.18s | 0.2%)

50 Breast

50.00

100 Breast

57.07

1:47.07

100 Breast

1:47.07

100 Y Fly

1:55.25

BB: 1:41.39 (+13.86s | 12.0%)

50 Fly

47.72

100 Fly

1:07.53

1:55.25

100 Fly

1:55.25

50 Y Free

33.93

+0.57s

A: 32.09 (+1.84s | 5.4%)

100 Y IM

1:28.14

-2.74s (New PB)

A: 1:22.09 (+6.05s | 6.9%)

200 Y Free

2:57.20

A: 2:38.39 (+18.81s | 10.6%)

50 Free

37.45

100 Free

46.84

1:24.29

100 Free

1:24.29

150 Free

47.25

2:11.54

200 Free

45.66

2:57.20

100 Free

1:32.91

100 Y Free

1:18.82

+2.98s

A: 1:11.49 (+7.33s | 9.3%)

50 Free

35.52

100 Free

43.30

1:18.82

100 Free

1:18.82

FCST Oct Tri Meet

10/18/2024

50 Y Free

33.36

-2.24s (New PB)

A: 32.09 (+1.27s | 3.8%)

100 Y Back

1:27.65

A: 1:22.29 (+5.36s | 6.1%)

50 Back

42.23

100 Back

45.42

1:27.65

100 Back

1:27.65

200 Y IM

3:12.26

A: 2:55.49 (+16.77s | 8.7%)

50 Fly

44.48

100 Back

48.24

1:32.72

100 IM

1:32.72

150 Breast

57.47

2:30.19

200 Free

42.07

3:12.26

100 IM

1:39.54

100 Y Free

1:15.84

A: 1:11.49 (+4.35s | 5.7%)

50 Free

35.18

100 Free

40.66

1:15.84

100 Free

1:15.84

100 Y IM

1:30.88

A: 1:22.09 (+8.79s | 9.7%)

50 IM

42.77

100 IM

48.11

1:30.88

100 IM

1:30.88

FCST Red & Blue Challenge - Intra-squad

09/21/2024

50 Y Back

44.67

-3.51s (New PB)

BB: 43.29 (+1.38s | 3.1%)

50 Y Breast

48.71

BB: 48.69 (+0.02s | 0.0%)

50 Y Fly

44.61

BB: 42.69 (+1.92s | 4.3%)

50 Y Free

35.60

-4.41s (New PB)

A: 32.09 (+3.51s | 9.9%)

FCST 12&under Developmental Meet

05/11/2024

50 Y Free

40.01

B: 39.79 (+0.22s | 0.5%)

50 Y Back

48.18

BB: 43.29 (+4.89s | 10.1%)

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	SouthWestern Age Group Regional
Free 50 Y	33.36	24.89 (+8.47s \| 25.4%)	23.89 (+9.47s \| 28.4%)	23.89 (+9.47s \| 28.4%)	23.29 (+10.07s \| 30.2%)	22.59 (+10.77s \| 32.3%)	22.79 (+10.57s \| 31.7%)	30.89 (+2.47s \| 7.4%)
Free 100 Y	1:15.84	53.99 (+21.85s \| 28.8%)	51.89 (+23.95s \| 31.6%)	51.89 (+23.95s \| 31.6%)	50.39 (+25.45s \| 33.6%)	49.29 (+26.55s \| 35.0%)	49.69 (+26.15s \| 34.5%)	1:08.19 (+7.65s \| 10.1%)
Free 200 Y	2:57.20	1:56.29 (+60.91s \| 34.4%)	1:52.89 (+64.31s \| 36.3%)	1:52.29 (+64.91s \| 36.6%)	1:49.09 (+68.11s \| 38.4%)	1:46.69 (+70.51s \| 39.8%)	1:47.39 (+69.81s \| 39.4%)	2:29.09 (+28.11s \| 15.9%)
Free 500 Y	7:40.40	5:10.69 (+149.71s \| 32.5%)	5:02.59 (+157.81s \| 34.3%)	5:02.59 (+157.81s \| 34.3%)	4:53.09 (+167.31s \| 36.3%)	4:45.99 (+174.41s \| 37.9%)	4:48.09 (+172.31s \| 37.4%)	6:31.39 (+69.01s \| 15.0%)
Back 50 Y	39.91	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+3.42s \| 8.6%)
Back 100 Y	1:27.65	59.49 (+28.16s \| 32.1%)	57.09 (+30.56s \| 34.9%)	57.09 (+30.56s \| 34.9%)	55.09 (+32.56s \| 37.1%)	53.89 (+33.76s \| 38.5%)	54.49 (+33.16s \| 37.8%)	1:17.89 (+9.76s \| 11.1%)
Breast 50 Y	48.71	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+8.32s \| 17.1%)
Breast 100 Y	1:40.97	1:07.59 (+33.38s \| 33.1%)	1:05.49 (+35.48s \| 35.1%)	1:05.49 (+35.48s \| 35.1%)	1:03.09 (+37.88s \| 37.5%)	1:01.79 (+39.18s \| 38.8%)	1:02.79 (+38.18s \| 37.8%)	1:27.99 (+12.98s \| 12.9%)
Fly 50 Y	44.61	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+9.52s \| 21.3%)
Fly 100 Y	1:55.25	59.19 (+56.06s \| 48.6%)	56.59 (+58.66s \| 50.9%)	56.59 (+58.66s \| 50.9%)	54.69 (+60.56s \| 52.5%)	53.49 (+61.76s \| 53.6%)	53.99 (+61.26s \| 53.2%)	1:20.19 (+35.06s \| 30.4%)
IM 100 Y	1:28.14	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+10.45s \| 11.9%)
IM 200 Y	3:02.83	2:10.49 (+52.34s \| 28.6%)	2:06.39 (+56.44s \| 30.9%)	2:06.39 (+56.44s \| 30.9%)	2:02.19 (+60.64s \| 33.2%)	1:59.49 (+63.34s \| 34.6%)	2:00.59 (+62.24s \| 34.0%)	2:46.49 (+16.34s \| 8.9%)