Margaux Byrne

Age: 10 years old
Age Category: 10 & under
Team: YMCA of Austin Swim Alliance | South Texas Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

YMCA of Austin Swim Alliance

South Texas Swimming

Southern Zone

USA

Free 50 Y

30.42

02/27/2026

AAA: 29.59 (+0.83s | 2.7%)

Rankings

Free 100 Y

1:08.83

Analysis

10/25/2025

AA: 1:08.29 (+0.54s | 0.8%)

Rankings

50 Free

32.64

100 Free

36.19

1:08.83

100 Free

1:08.83

Back 50 Y

37.32

10/18/2026

AA: 36.19 (+1.13s | 3.0%)

Rankings

Back 100 Y

1:20.48

Analysis

02/27/2026

AA: 1:18.39 (+2.09s | 2.6%)

Rankings

50 Back

38.71

100 Back

41.77

1:20.48

100 Back

1:20.48

Breast 50 Y

44.40

01/23/2026

A: 42.79 (+1.61s | 3.6%)

Rankings

Breast 100 Y

1:39.21

Analysis

02/13/2026

A: 1:33.59 (+5.62s | 5.7%)

Rankings

50 Breast

47.89

100 Breast

51.32

1:39.21

100 Breast

1:39.21

Fly 50 Y

42.06

10/25/2025

A: 36.99 (+5.07s | 12.1%)

Rankings

IM 100 Y

1:18.82

Analysis

10/18/2026

AA: 1:18.39 (+0.43s | 0.5%)

Rankings

50 IM

36.55

100 IM

42.27

1:18.82

100 IM

1:18.82

Long course distance

Event	Time		Age	Date	Standard	Next Standard	YMCA of Austin Swim Alliance	South Texas Swimming	Southern Zone	USA

Above are the fastest times that Margaux Byrne has achieved in her swimming career. For each event, you can find Margaux's best time, the corresponding time standard, as well as how much faster Margaux needs to be to reach the next level. The last columns provide Margaux rankings at the team and LSC levels. These rankings are based on the Margaux'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
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	30.42	24.89 (+5.53s \| 18.2%) 25.69 (+4.73s \| 15.5%)	23.89 (+6.53s \| 21.5%)	23.89 (+6.53s \| 21.5%)	23.29 (+7.13s \| 23.4%)	22.49 (+7.93s \| 26.1%)	22.79 (+7.63s \| 25.1%)
Free 100 Y	1:08.83	53.99 (+14.84s \| 21.6%) 55.49 (+13.34s \| 19.4%)	51.89 (+16.94s \| 24.6%)	51.89 (+16.94s \| 24.6%)	50.39 (+18.44s \| 26.8%)	48.99 (+19.84s \| 28.8%)	49.69 (+19.14s \| 27.8%)
Back 50 Y	37.32	27.59 (+9.73s \| 26.1%) 28.29 (+9.03s \| 24.2%)	N/A	N/A	N/A	24.39 (+12.93s \| 34.6%)	N/A
Back 100 Y	1:20.48	59.49 (+20.99s \| 26.1%) 1:01.19 (+19.29s \| 24.0%)	57.09 (+23.39s \| 29.1%)	57.09 (+23.39s \| 29.1%)	55.09 (+25.39s \| 31.5%)	52.99 (+27.49s \| 34.2%)	54.49 (+25.99s \| 32.3%)
Breast 50 Y	44.40	30.99 (+13.41s \| 30.2%) 31.89 (+12.51s \| 28.2%)	N/A	N/A	N/A	27.99 (+16.41s \| 37.0%)	N/A
Breast 100 Y	1:39.21	1:07.59 (+31.62s \| 31.9%) 1:09.49 (+29.72s \| 30.0%)	1:05.49 (+33.72s \| 34.0%)	1:05.49 (+33.72s \| 34.0%)	1:03.09 (+36.12s \| 36.4%)	1:00.79 (+38.42s \| 38.7%)	1:02.79 (+36.42s \| 36.7%)
Fly 50 Y	42.06	27.09 (+14.97s \| 35.6%) 27.69 (+14.37s \| 34.2%)	N/A	N/A	N/A	24.09 (+17.97s \| 42.7%)	N/A
IM 100 Y	1:18.82	N/A	N/A	N/A	N/A	N/A	N/A

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 ST CCSS SC Unclassified

10/24/2026

Austin

50 Y Free

31.51

+1.09s

AA: 30.89 (+0.62s | 2.0%)

50 Y Back

38.95

+1.63s

A: 37.99 (+0.96s | 2.5%)

100 Y Free

1:13.19

+4.36s

A: 1:11.49 (+1.70s | 2.3%)

100 Y IM

1:21.93

+3.11s

AA: 1:18.39 (+3.54s | 4.3%)

2026 ST TXLA 10 U Fall Kick Off Invite

10/18/2026

Austin

100 Y Free

1:08.86

+0.03s

AA: 1:08.29 (+0.57s | 0.8%)

50 Free

32.79

100 Free

36.07

1:08.86

100 Free

1:08.86

50 Y Free

30.54

+0.12s

AAA: 29.59 (+0.95s | 3.1%)

100 Y IM

1:18.82

-2.69s (New PB)

AA: 1:18.39 (+0.43s | 0.5%)

50 IM

36.55

100 IM

42.27

1:18.82

100 IM

1:18.82

50 Y Back

37.32

-0.60s (New PB)

AA: 36.19 (+1.13s | 3.0%)

2026 ST SGA Spring Fling Meet

03/28/2026

Georgetown

50 Y Free

31.85

+1.43s

AA: 30.89 (+0.96s | 3.0%)

2026 BD SCY Border Champs

02/27/2026

El Paso

100 Y Free

1:11.95

+3.12s

A: 1:11.49 (+0.46s | 0.6%)

50 Free

34.64

100 Free

37.31

1:11.95

100 Free

1:11.95

100 Y IM

1:21.51

-3.76s (New PB)

AA: 1:18.39 (+3.12s | 3.8%)

50 IM

39.25

100 IM

42.26

1:21.51

100 IM

1:21.51

100 Y Back

1:20.48

-2.40s (New PB)

AA: 1:18.39 (+2.09s | 2.6%)

50 Back

38.71

100 Back

41.77

1:20.48

100 Back

1:20.48

50 Y Free

30.42

-1.09s (New PB)

AAA: 29.59 (+0.83s | 2.7%)

50 Y Back

38.57

+0.65s

A: 37.99 (+0.58s | 1.5%)

2026 BD Arctic BLAST Swim Meet

02/13/2026

El Paso

100 Y Free

1:10.03

+1.20s

AA: 1:08.29 (+1.74s | 2.5%)

50 Free

33.05

100 Free

36.98

1:10.03

100 Free

1:10.03

50 Y Free

31.97

+0.46s

AA: 30.89 (+1.08s | 3.4%)

100 Y IM

1:25.27

-2.11s (New PB)

A: 1:22.09 (+3.18s | 3.7%)

50 IM

39.93

100 IM

45.34

1:25.27

100 IM

1:25.27

100 Y Back

1:22.88

-6.36s (New PB)

A: 1:22.29 (+0.59s | 0.7%)

50 Back

41.37

100 Back

41.51

1:22.88

100 Back

1:22.88

100 Y Breast

1:39.21

-1.57s (New PB)

A: 1:33.59 (+5.62s | 5.7%)

50 Breast

47.89

100 Breast

51.32

1:39.21

100 Breast

1:39.21

50 Y Back

38.55

+0.63s

A: 37.99 (+0.56s | 1.5%)

2026 BD JCAT IMX 2026

01/23/2026

El Paso

100 Y IM

1:27.38

-6.20s (New PB)

A: 1:22.09 (+5.29s | 6.1%)

100 Y Back

1:29.24

-1.03s (New PB)

A: 1:22.29 (+6.95s | 7.8%)

50 Y Breast

44.40

-1.23s (New PB)

A: 42.79 (+1.61s | 3.6%)

100 Y Free

1:13.36

+4.53s

A: 1:11.49 (+1.87s | 2.5%)

50 Y Back

40.91

+2.99s

A: 37.99 (+2.92s | 7.1%)

50 Y Fly

44.14

+2.08s

BB: 42.69 (+1.45s | 3.3%)

2025 BD Leo Cancellare Memorial Swim Meet

12/19/2025

El Paso

50 Y Free

31.51

-0.87s (New PB)

AA: 30.89 (+0.62s | 2.0%)

100 Y Free

1:11.68

+2.85s

A: 1:11.49 (+0.19s | 0.3%)

50 Free

33.53

100 Free

38.15

1:11.68

100 Free

1:11.68

50 Y Back

37.92

-1.52s (New PB)

AA: 36.19 (+1.73s | 4.6%)

2025 Bd Swatoberfest Sprintacular All

10/25/2025

El Paso

50 Y Free

32.38

A: 32.09 (+0.29s | 0.9%)

50 Y Breast

45.63

A: 42.79 (+2.84s | 6.2%)

100 Y Back

1:30.27

A: 1:22.29 (+7.98s | 8.8%)

50 Back

43.76

100 Back

46.51

1:30.27

100 Back

1:30.27

50 Y Back

39.44

A: 37.99 (+1.45s | 3.7%)

100 Y Breast

1:40.78

A: 1:33.59 (+7.19s | 7.1%)

50 Breast

47.09

100 Breast

53.69

1:40.78

100 Breast

1:40.78

100 Y Free

1:08.83

AA: 1:08.29 (+0.54s | 0.8%)

50 Free

32.64

100 Free

36.19

1:08.83

100 Free

1:08.83

100 Y IM

1:33.58

BB: 1:33.19 (+0.39s | 0.4%)

50 IM

44.22

100 IM

49.36

1:33.58

100 IM

1:33.58

50 Y Fly

42.06

A: 36.99 (+5.07s | 12.1%)

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.