Sienna Robertson

Age: 8 years old
Age Category: 10 & under
Team: Cypress Fairbanks Swim Club | Gulf Swimming
Participation: 11 meets 52 events

Personal Best

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Gulf Swimming	Cypress Fairbanks Swim Club
Free 50 M	45.44	8	04/25/2025		B: 45.29 (+0.15s \| 0.3%)	292	22

Free 200 M	3:28.57	8	06/27/2025	B	BB: 3:25.69 (+2.88s \| 1.4%)	148	19

Back 100 M	1:48.83	8	04/25/2025	B	BB: 1:48.09 (+0.74s \| 0.7%)	167	17

Breast 50 M	1:02.18	8	06/27/2025	B	BB: 55.49 (+6.69s \| 10.8%)	291	17

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Gulf Swimming

Cypress Fairbanks Swim Club

Free 25 Y

18.75

02/21/2025

175

Free 50 Y

42.72

02/21/2025

B: 39.79 (+2.93s | 6.9%)

482

Free 100 Y

1:25.00

07/19/2025

BB: 1:21.09 (+3.91s | 4.6%)

183

50 Free

40.16

100 Free

44.84

1:25.00

100 Free

1:25.00

Free 200 Y

3:14.52

02/21/2025

BB: 3:00.59 (+13.93s | 7.2%)

183

50 Free

42.57

100 Free

50.10

1:32.67

100 Free

1:32.67

150 Free

52.37

2:25.04

200 Free

49.48

3:14.52

100 Free

1:41.85

Back 25 Y

22.43

12/20/2024

166

Back 50 Y

43.01

07/19/2025

A: 37.99 (+5.02s | 11.7%)

143

Back 100 Y

1:36.22

02/21/2025

BB: 1:33.99 (+2.23s | 2.3%)

171

50 Back

46.80

100 Back

49.42

1:36.22

100 Back

1:36.22

Breast 25 Y

23.82

07/19/2025

Breast 50 Y

53.34

01/03/2025

BB: 48.69 (+4.65s | 8.7%)

274

Fly 25 Y

40.04

02/16/2024

621

Fly 50 Y

59.74

01/03/2025

B: 48.39 (+11.35s | 19.0%)

463

IM 100 Y

1:44.16

07/19/2025

BB: 1:33.19 (+10.97s | 10.5%)

328

50 IM

52.21

100 IM

51.95

1:44.16

100 IM

1:44.16

Above are the fastest times that Sienna Robertson 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	42.72	24.89 (+17.83s \| 41.7%)	23.89 (+18.83s \| 44.1%)	23.89 (+18.83s \| 44.1%)	23.29 (+19.43s \| 45.5%)	22.59 (+20.13s \| 47.1%)	22.79 (+19.93s \| 46.7%)	30.89 (+11.83s \| 27.7%)
Free 100 Y	1:25.00	53.99 (+31.01s \| 36.5%)	51.89 (+33.11s \| 39.0%)	51.89 (+33.11s \| 39.0%)	50.39 (+34.61s \| 40.7%)	49.29 (+35.71s \| 42.0%)	49.69 (+35.31s \| 41.5%)	1:08.19 (+16.81s \| 19.8%)
Free 200 Y	3:14.52	1:56.29 (+78.23s \| 40.2%)	1:52.89 (+81.63s \| 42.0%)	1:52.29 (+82.23s \| 42.3%)	1:49.09 (+85.43s \| 43.9%)	1:46.69 (+87.83s \| 45.2%)	1:47.39 (+87.13s \| 44.8%)	2:29.09 (+45.43s \| 23.4%)
Back 50 Y	43.01	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+6.52s \| 15.2%)
Back 100 Y	1:36.22	59.49 (+36.73s \| 38.2%)	57.09 (+39.13s \| 40.7%)	57.09 (+39.13s \| 40.7%)	55.09 (+41.13s \| 42.7%)	53.89 (+42.33s \| 44.0%)	54.49 (+41.73s \| 43.4%)	1:17.89 (+18.33s \| 19.1%)
Breast 50 Y	53.34	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+12.95s \| 24.3%)
Fly 50 Y	59.74	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+24.65s \| 41.3%)
IM 100 Y	1:44.16	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+26.47s \| 25.4%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	45.44	28.69 (+16.75s \| 36.9%)	27.39 (+18.05s \| 39.7%)	27.39 (+18.05s \| 39.7%)	26.89 (+18.55s \| 40.8%)	26.29 (+19.15s \| 42.1%)	26.59 (+18.85s \| 41.5%)	35.19 (+10.25s \| 22.6%)
Free 200 M	3:28.57	2:12.99 (+75.58s \| 36.2%)	2:07.79 (+80.78s \| 38.7%)	2:07.79 (+80.78s \| 38.7%)	2:04.99 (+83.58s \| 40.1%)	2:03.09 (+85.48s \| 41.0%)	2:04.29 (+84.28s \| 40.4%)	2:50.09 (+38.48s \| 18.4%)
Back 100 M	1:48.83	1:09.49 (+39.34s \| 36.1%)	1:06.79 (+42.04s \| 38.6%)	1:06.79 (+42.04s \| 38.6%)	1:04.79 (+44.04s \| 40.5%)	1:03.69 (+45.14s \| 41.5%)	1:04.39 (+44.44s \| 40.8%)	1:30.29 (+18.54s \| 17.0%)
Breast 50 M	1:02.18	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+15.99s \| 25.7%)

Progression

See how Sienna Robertson 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.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

See all the meets Sienna Robertson 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

MAC Hosted 2025 GULF B Under Champs

07/19/2025

TBA

100 Y IM

1:44.16

-1.56s (New PB)

BB: 1:33.19 (+10.97s | 10.5%)

50 IM

52.21

100 IM

51.95

1:44.16

100 IM

1:44.16

100 Y Free

1:25.00

-7.91s (New PB)

BB: 1:21.09 (+3.91s | 4.6%)

50 Free

40.16

100 Free

44.84

1:25.00

100 Free

1:25.00

50 Y Back

43.01

-2.76s (New PB)

A: 37.99 (+5.02s | 11.7%)

25 Y Breast

23.82

-3.61s (New PB)

2025 Fleet Last Chance

06/27/2025

Fleet Aquatic Center

100 M Back

1:55.45

+6.62s

BB: 1:48.09 (+7.36s | 6.4%)

200 M Free

3:28.57

BB: 3:25.69 (+2.88s | 1.4%)

50 M Breast

1:02.18

-3.82s (New PB)

BB: 55.49 (+6.69s | 10.8%)

2025 Fleet Spring Slam

04/25/2025

Fleet Aquatic Center

50 M Free

45.44

B: 45.29 (+0.15s | 0.3%)

100 M Back

1:48.83

BB: 1:48.09 (+0.74s | 0.7%)

50 M Breast

1:06.00

B: 1:02.19 (+3.81s | 5.8%)

MAC Hosted 2025 Gulf 12 Under Champs

02/21/2025

TBA

50 Y Free

42.72

-1.15s (New PB)

B: 39.79 (+2.93s | 6.9%)

25 Y Free

18.75

-0.01s (New PB)

100 Y Free

1:32.91

-4.87s (New PB)

B: 1:30.79 (+2.12s | 2.3%)

50 Free

43.81

100 Free

49.10

1:32.91

100 Free

1:32.91

100 Y IM

1:45.72

-9.21s (New PB)

B: 1:44.29 (+1.43s | 1.4%)

50 IM

49.74

100 IM

55.98

1:45.72

100 IM

1:45.72

100 Y Back

1:36.22

BB: 1:33.99 (+2.23s | 2.3%)

50 Back

46.80

100 Back

49.42

1:36.22

100 Back

1:36.22

200 Y Free

3:14.52

BB: 3:00.59 (+13.93s | 7.2%)

50 Free

42.57

100 Free

50.10

1:32.67

100 Free

1:32.67

150 Free

52.37

2:25.04

200 Free

49.48

3:14.52

100 Free

1:41.85

50 Y Breast

55.45

+2.11s

B: 54.59 (+0.86s | 1.6%)

50 Y Back

45.77

-0.72s (New PB)

BB: 43.29 (+2.48s | 5.4%)

PACK Rubber Duckie Invite 2025

01/03/2025

Klein High School

50 Y Fly

59.74

-16.40s (New PB)

B: 48.39 (+11.35s | 19.0%)

50 Y Back

46.49

-2.00s (New PB)

BB: 43.29 (+3.20s | 6.9%)

100 Y IM

1:54.93

-8.00s (New PB)

B: 1:44.29 (+10.64s | 9.3%)

50 IM

53.90

100 IM

1:01.03

1:54.93

100 IM

1:54.93

50 Y Breast

53.34

-1.50s (New PB)

BB: 48.69 (+4.65s | 8.7%)

50 Y Free

43.96

+0.09s

B: 39.79 (+4.17s | 9.5%)

100 Y Free

1:37.78

-3.10s (New PB)

B: 1:30.79 (+6.99s | 7.1%)

50 Free

44.95

100 Free

52.83

1:37.78

100 Free

1:37.78

2024 Gulf Fall Champs (KATY)

12/20/2024

TBA

50 Y Back

48.49

-0.30s (New PB)

BB: 43.29 (+5.20s | 10.7%)

25 Y Free

18.76

-2.36s (New PB)

50 Y Free

43.87

-0.53s (New PB)

B: 39.79 (+4.08s | 9.3%)

25 Y Back

22.43

-1.77s (New PB)

25 Y Breast

27.43

-4.61s (New PB)

50 Y Breast

54.84

-14.91s (New PB)

B: 54.59 (+0.25s | 0.5%)

100 Y Free

1:40.88

-3.76s (New PB)

B: 1:30.79 (+10.09s | 10.0%)

50 Free

1:40.73

100 Free

0.15

1:40.88

100 Free

1:40.88

Fleet Fall Kickoff Invitational Meet

10/04/2024

50 Y Fly

1:16.14

B: 48.39 (+27.75s | 36.4%)

100 Y IM

2:02.93

-26.57s (New PB)

B: 1:44.29 (+18.64s | 15.2%)

100 Y Free

1:44.64

B: 1:30.79 (+13.85s | 13.2%)

50 Free

47.64

100 Free

57.00

1:44.64

100 Free

1:44.64

50 Y Free

44.40

-6.60s (New PB)

B: 39.79 (+4.61s | 10.4%)

50 Y Back

48.79

-7.92s (New PB)

B: 48.59 (+0.20s | 0.4%)

Gulf 14 and Under Champs - Timed Finals - AQUA, DADS, KATY, MAC, NOCH, TASC

02/16/2024

25 Y Fly

40.04

25 Y Free

22.81

+1.69s

25 Y Back

24.20

-0.68s (New PB)

25 Y Breast

32.04

-0.79s (New PB)

50 Y Back

58.02

+1.31s

B: 48.59 (+9.43s | 16.3%)

50 Y Free

51.00

-2.25s (New PB)

B: 39.79 (+11.21s | 22.0%)

PACK Rubber Duckie Invitational - FULL

01/05/2024

50 Y Free

53.25

-0.19s (New PB)

B: 39.79 (+13.46s | 25.3%)

50 Y Back

56.71

B: 48.59 (+8.12s | 14.3%)

100 Y IM

2:29.50

B: 1:44.29 (+45.21s | 30.2%)

Gulf Fall Champs - ESCA, KATY, LSST, MAC, MARC

12/15/2023

25 Y Free

21.12

50 Y Breast

1:09.75

B: 54.59 (+15.16s | 21.7%)

25 Y Breast

33.64

+0.81s

25 Y Back

24.88

-2.72s (New PB)

Fleet Fall Kickoff Invitational Meet

10/06/2023

25 Y Breast

32.83

25 Y Back

27.60

50 Y Free

53.44

B: 39.79 (+13.65s | 25.5%)

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.