swimstats

Dos Rocha

Mage 14MDVANBAC

327 plausible swims · 38 meets · 2022-11-19 → 2026-10-18

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.87 BB+0.28s to A·+3.48s to Sectionals 2026-10-17 2026 NBAC Fall Fastival Meetfast pool
100 Freestyle SCY 54.31 A+0.82s to AA·+5.82s to Sectionals 2026-10-04 2026 NBAC Fall Invitational Meetvenue
200 Freestyle SCY 1:58.52 A+1.43s to AA·+12.23s to Sectionals 2026-10-03 2026 NBAC Fall Invitational Meetvenue
500 Freestyle SCY 5:22.19 A+5.10s to AA·+34.80s to Sectionals 2026-03-13 2026 MD LSC / NBAC JR Champs - Site 1fast pool
1000 Freestyle SCY 12:10.80 BB+43.81s to A·+131.31s to Sectionals 2025 NBAC Fall Fastival Meetfast pool
1650 Freestyle SCY 19:57.82 BB+46.43s to A·+193.83s to Sectionals 2025-10-18 2025 NBAC Fall Fastival Meetfast pool
50 Backstroke SCY 29.48 BB+0.59s to A·+5.79s to Futures 2026-10-17 2026 NBAC Fall Fastival Meetfast pool
100 Backstroke SCY 1:00.75 A+2.16s to AA·+6.26s to Sectionals 2026-10-04 2026 NBAC Fall Invitational Meetvenue
200 Backstroke SCY 2:08.99 A+1.50s to AA·+10.40s to Sectionals 2026-03-08 2026 MD LSC 14 & U Championshipsvenue
50 Breaststroke SCY 32.34 A+0.65s to AA·+6.05s to Futures 2026-10-18 2026 NBAC Fall Fastival Meetfast pool
100 Breaststroke SCY 1:17.55 B+2.66s to BB·+16.06s to Sectionals 2025-11-15 2025 NBAC Thanksgiving Meetfast pool
200 Breaststroke SCY 2:47.95 B+5.16s to BB·+32.96s to Sectionals 2025-10-19 2025 NBAC Fall Fastival Meetfast pool
50 Butterfly SCY 28.03 A+0.74s to AA·+5.14s to Futures 2026-10-18 2026 NBAC Fall Fastival Meetfast pool
100 Butterfly SCY 1:04.28 BB+3.89s to A·+11.09s to Sectionals 2026-10-17 2026 NBAC Fall Fastival Meetfast pool
200 Butterfly SCY 2:25.19 BB+10.70s to A·+24.00s to Sectionals 2026-10-18 2026 NBAC Fall Fastival Meetfast pool
100 Individual Medley SCY 1:03.56 2026-10-03 2026 NBAC Fall Invitational Meetvenue
200 Individual Medley SCY 2:12.84 A+3.05s to AA·+13.45s to Sectionals 2026-10-04 2026 NBAC Fall Invitational Meetvenue
400 Individual Medley SCY 4:42.38 A+4.99s to AA·+27.29s to Sectionals 2026-10-16 2026 NBAC Fall Fastival Meetfast pool
50 Freestyle LCM 29.17 A+0.98s to AA·+3.68s to Sectionals 2026-07-11 2026 NBAC Mid Summer Classicvenue
100 Freestyle LCM 1:03.25 A+1.56s to AA·+7.76s to Sectionals 2026-07-12 2026 NBAC Mid Summer Classicvenue
200 Freestyle LCM 2:14.68 AA+5.79s to AAA·+13.39s to Sectionals 2026-07-10 2026 NBAC Mid Summer Classicvenue
400 Freestyle LCM 4:44.56 AA+9.57s to AAA·+26.97s to Sectionals 2026-07-31 2026 MD LSC LC Championshipvenue
800 Freestyle LCM 9:55.97 A+0.48s to AA·+57.58s to Sectionals 2026-07-29 2026 MD LSC LC Championshipvenue
1500 Freestyle LCM 19:02.29 AA+49.10s to AAA·+103.30s to Sectionals 2026-08-01 2026 MD LSC LC Championshipvenue
50 Backstroke LCM 33.32 A+0.83s to AA·+5.43s to Futures 2026-07-29 2026 MD LSC LC Championshipvenue
100 Backstroke LCM 1:08.05 AA+2.26s to AAA·+6.06s to Sectionals 2026-07-31 2026 MD LSC LC Championshipvenue
200 Backstroke LCM 2:25.39 AA+2.40s to AAA·+10.60s to Sectionals 2026-07-30 2026 MD LSC LC Championshipvenue
50 Breaststroke LCM 41.85 B+0.86s to BB·+10.96s to Futures 2025-07-11 2025 NBAC Mid Summer Classicvenue
100 Breaststroke LCM 1:23.10 BB+2.51s to A·+13.41s to Sectionals 2026-05-09 2026 NBAC Spring LC Invitational Meetvenue
200 Breaststroke LCM 2:59.83 BB+5.04s to A·+27.24s to Sectionals 2026-07-12 2026 NBAC Mid Summer Classicvenue
50 Butterfly LCM 35.00 B+0.41s to BB·+8.71s to Futures 2025-07-12 2025 NBAC Mid Summer Classicvenue
100 Butterfly LCM 1:16.16 B+1.57s to BB·+15.97s to Sectionals 2026-07-10 2026 NBAC Mid Summer Classicvenue
200 Individual Medley LCM 2:30.94 A+0.65s to AA·+14.75s to Sectionals 2026-08-01 2026 MD LSC LC Championshipvenue
400 Individual Medley LCM 5:28.29 A+6.80s to AA·+38.40s to Sectionals 2026-05-09 2026 NBAC Spring LC Invitational Meetvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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 24.90 flying 200 Free Relay (leg 3) 2026-10-03 2026 NBAC Fall Invitational Meet
50 Freestyle SCY 29.80 flying 200 Medley Relay (leg 4) 2024-10-20 2024 NBAC Fall Fastival Meet
50 Backstroke SCY 28.73 flat 200 Medley Relay 2026-10-18 2026 NBAC Fall Fastival Meet
100 Backstroke SCY 1:01.69 flat 400 Medley Relay 2025-12-13 2025 NBAC 51st Annual Christmas Invitational
50 Breaststroke SCY 36.86 flying 200 Medley Relay (leg 2) 2025-10-19 2025 NBAC Fall Fastival Meet
50 Butterfly SCY 15.82 flying 200 Medley Relay (leg 3) 2022-12-10 2022 NBAC Holiday Invitational
50 Freestyle LCM 38.07 flying 200 Medley Relay (leg 4) 2023-07-08 2023 NBAC Mid-Summer Classic
50 Freestyle LCM 29.22 flying 200 Free Relay (leg 4) 2026-05-09 2026 NBAC Spring LC Invitational Meet
100 Freestyle LCM 1:03.55 flying 400 Free Relay (leg 3) 2026-07-10 2026 NBAC Mid Summer Classic
100 Freestyle LCM 1:07.35 flying 400 Medley Relay (leg 4) 2025-07-12 2025 NBAC Mid Summer Classic
50 Backstroke LCM 33.86 flat 200 Medley Relay 2026-05-10 2026 NBAC Spring LC Invitational Meet

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 · SCY

3887 points (6/6 events)

EventTime Points
500 FR SCY 5:22.19 723
200 BK SCY 2:08.99 727
200 BR SCY 2:47.95 476
200 FL SCY 2:25.19 531
200 IM SCY 2:12.84 709
400 IM SCY 4:42.38 721

IMR 13-14 · LCM

3397 points (5/5 events)

EventTime Points
200 FR LCM 2:14.68 761
100 BK LCM 1:08.05 785
100 BR LCM 1:23.10 605
100 FL LCM 1:16.16 496
200 IM LCM 2:30.94 750

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

PR splits

100 Freestyle SCY 54.31

26.19
28.12

Front half 26.19s · back half 28.12s

200 Freestyle SCY 1:58.52

26.81
30.02
31.25
30.44

Front half 56.83s · back half 61.69s

500 Freestyle SCY 5:22.19

27.71
31.19
32.08
32.41
32.85
33.14
33.27
33.71
33.52
32.31

Front half 156.24s · back half 165.95s

1650 Freestyle SCY 19:57.82

32.09
35.83
35.69
36.61
36.40
37.14
37.13
37.34
37.31
37.27
36.90
37.22
36.89
36.82
36.69
37.38
36.84
36.68
36.24
36.33
36.54
36.36
36.17
36.55
36.21
36.63
36.32
36.52
36.35
35.82
36.00
34.65
32.90

100 Backstroke SCY 1:00.75

29.79
30.96

Front half 29.79s · back half 30.96s

200 Backstroke SCY 2:08.99

30.37
31.88
33.37
33.37

Front half 62.25s · back half 66.74s

100 Breaststroke SCY 1:17.55

36.71
40.84

Front half 36.71s · back half 40.84s

200 Breaststroke SCY 2:47.95

38.45
42.82
43.68
43.00

Front half 81.27s · back half 86.68s

100 Butterfly SCY 1:04.28

29.62
34.66

Front half 29.62s · back half 34.66s

200 Butterfly SCY 2:25.19

30.31
34.67
39.23
40.98

Front half 64.98s · back half 80.21s

100 Individual Medley SCY 1:03.56

29.59
33.97

Front half 29.59s · back half 33.97s

200 Individual Medley SCY 2:12.84

29.12
32.66
40.38
30.68

Front half 61.78s · back half 71.06s

400 Individual Medley SCY 4:42.38

29.97
35.61
34.94
35.21
41.07
41.82
32.41
31.35

Front half 135.73s · back half 146.65s

100 Freestyle LCM 1:03.25

30.26
32.99

Front half 30.26s · back half 32.99s

200 Freestyle LCM 2:14.68

30.82
34.23
35.17
34.46

Front half 65.05s · back half 69.63s

400 Freestyle LCM 4:44.56

30.84
34.77
35.42
36.31
36.13
37.26
37.26
36.57

Front half 137.34s · back half 147.22s

800 Freestyle LCM 9:55.97

31.90
35.51
36.29
36.91
36.97
37.48
38.13
38.31
38.20
38.33
38.87
38.22
38.69
39.11
37.33
35.72

Front half 291.50s · back half 304.47s

1500 Freestyle LCM 19:02.29

32.13
35.05
37.07
37.28
37.81
38.13
38.33
38.30
38.10
38.76
38.90
39.11
38.96
39.29
38.96
38.94
38.86
38.54
38.95
38.91
37.66
38.48
38.89
38.99
39.02
39.07
38.08
38.89
37.22
35.61

Front half 566.18s · back half 576.11s

100 Backstroke LCM 1:08.05

32.91
35.14

Front half 32.91s · back half 35.14s

200 Backstroke LCM 2:25.39

33.96
36.67
37.67
37.09

Front half 70.63s · back half 74.76s

100 Breaststroke LCM 1:23.10

39.35
43.75

Front half 39.35s · back half 43.75s

200 Breaststroke LCM 2:59.83

40.45
45.62
47.11
46.65

Front half 86.07s · back half 93.76s

100 Butterfly LCM 1:16.16

34.12
42.04

Front half 34.12s · back half 42.04s

200 Individual Medley LCM 2:30.94

32.52
37.27
45.80
35.35

Front half 69.79s · back half 81.15s

400 Individual Medley LCM 5:28.29

33.92
40.91
41.45
41.47
47.64
48.39
37.95
36.56

Front half 157.75s · back half 170.54s

Reaction time

fastest 0.64s average 0.640s slowest 0.64s 1 electronic start

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 25.87 15 swims
100 Freestyle SCY 54.31 18 swims
200 Freestyle SCY 1:58.52 15 swims
500 Freestyle SCY 5:22.19 7 swims
1000 Freestyle SCY 12:10.80 0 swims
1650 Freestyle SCY 19:57.82 1 swim
50 Backstroke SCY 29.48 18 swims
100 Backstroke SCY 1:00.75 19 swims
200 Backstroke SCY 2:08.99 11 swims
50 Breaststroke SCY 32.34 9 swims
100 Breaststroke SCY 1:17.55 4 swims
200 Breaststroke SCY 2:47.95 3 swims
50 Butterfly SCY 28.03 16 swims
100 Butterfly SCY 1:04.28 8 swims
200 Butterfly SCY 2:25.19 5 swims
100 Individual Medley SCY 1:03.56 11 swims
200 Individual Medley SCY 2:12.84 9 swims
400 Individual Medley SCY 4:42.38 5 swims
50 Freestyle LCM 29.17 14 swims
100 Freestyle LCM 1:03.25 15 swims
200 Freestyle LCM 2:14.68 16 swims
400 Freestyle LCM 4:44.56 9 swims
800 Freestyle LCM 9:55.97 2 swims
1500 Freestyle LCM 19:02.29 2 swims
50 Backstroke LCM 33.32 12 swims
100 Backstroke LCM 1:08.05 15 swims
200 Backstroke LCM 2:25.39 9 swims
50 Breaststroke LCM 41.85 6 swims
100 Breaststroke LCM 1:23.10 15 swims
200 Breaststroke LCM 2:59.83 4 swims
50 Butterfly LCM 35.00 6 swims
100 Butterfly LCM 1:16.16 4 swims
200 Individual Medley LCM 2:30.94 10 swims
400 Individual Medley LCM 5:28.29 4 swims