swimstats

Isaac Ma

Mage 13FLNCVAYOTA

92 plausible swims · 17 meets · 2025-05-17 → 2026-07-25

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.30 A+0.71s to AA·+4.01s to Sectionals 2026-02-28 2026 NCS SC AG CHAMPSvenue
100 Freestyle SCY 57.96 BB+0.07s to A·+9.67s to Sectionals 2026-03-01 2026 NCS SC AG CHAMPSvenue
200 Freestyle SCY 2:04.07 A+2.68s to AA·+18.28s to Sectionals 2026-02-27 2026 NCS SC AG CHAMPSvenue
500 Freestyle SCY 6:30.51 B+20.32s to BB·+104.42s to Sectionals 2025-10-25 GOLD IMX 2025venue
50 Backstroke SCY 32.91 B+0.02s to BB·+7.22s to Sectionals 2026-03-21 2026 USRY Short Course Champsvenue
100 Backstroke SCY 1:09.02 BB+5.23s to A·+13.93s to Sectionals 2026-02-14 Speedo 2026 MOR Short Course Qualifier Meetvenue
50 Breaststroke SCY 35.23 BB+0.54s to A·+5.74s to Sectionals 2025-12-14 32nd Annual YOTA/Arena Capital Classicvenue
100 Breaststroke SCY 1:17.66 BB+5.37s to A·+14.97s to Sectionals 2026-03-21 2026 USRY Short Course Champsvenue
50 Butterfly SCY 30.58 BB+0.89s to A·+6.29s to Sectionals 2026-01-24 GCY Winter Meet 2026venue
100 Butterfly SCY 1:10.55 B+2.06s to BB·+17.86s to Sectionals 2026-02-14 Speedo 2026 MOR Short Course Qualifier Meetvenue
100 Individual Medley SCY 1:07.15 2026-02-27 2026 NCS SC AG CHAMPSvenue
200 Individual Medley SCY 2:28.72 BB+7.53s to A·+29.33s to Sectionals 2026-03-21 2026 USRY Short Course Champsvenue
50 Freestyle LCM 29.04 AA+1.05s to AAA·+3.45s to Sectionals 2026-07-22 2026 RAFC Last Splash Invitationalvenue
100 Freestyle LCM 1:01.62 AA+0.13s to AAA·+6.33s to Sectionals 2026-07-25 2026 RAFC Last Splash Invitationalvenue
200 Freestyle LCM 2:17.55 AA+3.96s to AAA·+16.66s to Sectionals 2026-07-24 2026 RAFC Last Splash Invitationalvenue
400 Freestyle LCM 4:54.31 AA+11.52s to AAA·+35.22s to Sectionals 2026-07-23 2026 RAFC Last Splash Invitationalvenue
1500 Freestyle LCM 25:10.43 +71.54s to B·+476.24s to Sectionals 2025-06-21 2025 YOTA 1500venue
50 Backstroke LCM 35.39 A+1.50s to AA·+5.20s to Sectionals 2026-07-23 2026 RAFC Last Splash Invitationalvenue
100 Backstroke LCM 1:33.55 +6.16s to B·+29.06s to Sectionals 2025-06-29 2025 USRY LC Championshipsvenue
50 Breaststroke LCM 36.22 AA+0.13s to AAA·+2.03s to Sectionals 2026-07-22 2026 RAFC Last Splash Invitationalvenue
100 Breaststroke LCM 1:24.88 BB+1.59s to A·+12.49s to Sectionals 2026-06-14 2026 SwimRVA Summer Invitationalfast pool
50 Butterfly LCM 31.97 AA+1.28s to AAA·+4.18s to Sectionals 2026-07-25 2026 RAFC Last Splash Invitationalvenue
100 Butterfly LCM 1:12.21 BB+0.12s to A·+11.72s to Sectionals 2026-07-24 2026 RAFC Last Splash Invitationalvenue
200 Individual Medley LCM 2:34.38 AA+4.79s to AAA·+16.69s to Sectionals 2026-07-25 2026 RAFC Last Splash Invitationalvenue
400 Individual Medley LCM 5:55.93 BB+7.34s to A·+62.04s to Sectionals 2026-06-13 2026 SwimRVA Summer Invitationalfast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 25.52 flying 200 Medley Relay (leg 4) 2026-02-28 2026 NCS SC AG CHAMPS
50 Freestyle SCY 25.86 flying 200 Free Relay (leg 4) 2026-03-01 2026 NCS SC AG CHAMPS
100 Freestyle SCY 57.66 flying 400 Medley Relay (leg 4) 2026-03-01 2026 NCS SC AG CHAMPS
100 Freestyle SCY 54.10 flying 400 Free Relay (leg 4) 2026-02-27 2026 NCS SC AG CHAMPS
50 Breaststroke SCY 28.46 flying 200 Medley Relay (leg 2) 2026-03-20 2026 USRY Short Course Champs
100 Breaststroke SCY 1:21.13 flying 400 Medley Relay (leg 2) 2025-12-14 32nd Annual YOTA/Arena Capital Classic
50 Freestyle LCM 28.34 flying 200 Free Relay (leg 4) 2026-06-14 2026 SwimRVA Summer Invitational
50 Freestyle LCM 28.54 flying 200 Medley Relay (leg 4) 2026-06-13 2026 SwimRVA Summer Invitational
100 Freestyle LCM 1:10.44 flying 400 Medley Relay (leg 4) 2025-06-29 2025 USRY LC Championships

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 13-14 · LCM

1957 points (3/6 events — incomplete)

EventTime Points
400 FR LCM 4:54.31 699
200 IM LCM 2:34.38 701
400 IM LCM 5:55.93 557
200 BK LCM— 0
200 BR LCM— 0
200 FL LCM— 0

IMR 13-14 · LCM

2866 points (5/5 events)

EventTime Points
200 FR LCM 2:17.55 714
100 BK LCM 1:33.55 302
100 BR LCM 1:24.88 567
100 FL LCM 1:12.21 582
200 IM LCM 2:34.38 701

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 57.96

27.42
30.54

Front half 27.42s · back half 30.54s

200 Freestyle SCY 2:04.07

27.41
30.32
32.84
33.50

Front half 57.73s · back half 66.34s

500 Freestyle SCY 6:30.51

33.82
38.85
39.82
40.12
40.78
40.59
40.57
40.64
40.11
35.21

Front half 193.39s · back half 197.12s

100 Backstroke SCY 1:09.02

33.60
35.42

Front half 33.60s · back half 35.42s

100 Breaststroke SCY 1:17.66 RT 0.80s

36.75
40.91

Front half 36.75s · back half 40.91s

100 Butterfly SCY 1:10.55

33.57
36.98

Front half 33.57s · back half 36.98s

100 Individual Medley SCY 1:07.15

32.13
35.02

Front half 32.13s · back half 35.02s

200 Individual Medley SCY 2:28.72 RT 0.84s

32.77
39.13
43.62
33.20

Front half 71.90s · back half 76.82s

100 Freestyle LCM 1:01.62

30.11
31.51

Front half 30.11s · back half 31.51s

200 Freestyle LCM 2:17.55

32.03
35.06
35.35
35.11

Front half 67.09s · back half 70.46s

400 Freestyle LCM 4:54.31

34.04
37.11
38.57
38.11
38.60
37.38
37.56
32.94

Front half 147.83s · back half 146.48s

100 Breaststroke LCM 1:24.88

40.83
44.05

Front half 40.83s · back half 44.05s

100 Butterfly LCM 1:12.21

34.89
37.32

Front half 34.89s · back half 37.32s

200 Individual Medley LCM 2:34.38

33.70
41.27
45.93
33.48

Front half 74.97s · back half 79.41s

400 Individual Medley LCM 5:55.93

38.62
48.77
47.01
48.84
46.89
51.51
37.33
36.96

Front half 183.24s · back half 172.69s

Reaction time

fastest 0.67s average 0.780s slowest 0.84s 5 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 26.30 5 swims
100 Freestyle SCY 57.96 6 swims
200 Freestyle SCY 2:04.07 3 swims
500 Freestyle SCY 6:30.51 1 swim
50 Backstroke SCY 32.91 3 swims
100 Backstroke SCY 1:09.02 5 swims
50 Breaststroke SCY 35.23 5 swims
100 Breaststroke SCY 1:17.66 3 swims
50 Butterfly SCY 30.58 6 swims
100 Butterfly SCY 1:10.55 3 swims
100 Individual Medley SCY 1:07.15 4 swims
200 Individual Medley SCY 2:28.72 3 swims
50 Freestyle LCM 29.04 5 swims
100 Freestyle LCM 1:01.62 6 swims
200 Freestyle LCM 2:17.55 6 swims
400 Freestyle LCM 4:54.31 3 swims
1500 Freestyle LCM 25:10.43 1 swim
50 Backstroke LCM 35.39 4 swims
100 Backstroke LCM 1:33.55 1 swim
50 Breaststroke LCM 36.22 4 swims
100 Breaststroke LCM 1:24.88 4 swims
50 Butterfly LCM 31.97 3 swims
100 Butterfly LCM 1:12.21 2 swims
200 Individual Medley LCM 2:34.38 5 swims
400 Individual Medley LCM 5:55.93 1 swim