Sofia Carreira Hajduczenia

Fage 13COROCKSSAUN

315 plausible swims · 57 meets · 2022-04-23 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	15.92		2024-03-10	2024 CO Zone 5 Championships venue
50 Freestyle	SCY	31.59	B+0.70s to BB	2026-01-11	2026 CO NJ Narwhal Invitational fast pool
100 Freestyle	SCY	1:09.86	B+2.57s to BB	2026-01-24	2026 CO FAST Winter Open venue
200 Freestyle	SCY	2:34.56	B+8.07s to BB	2026-01-25	2026 CO FAST Winter Open venue
500 Freestyle	SCY	6:58.25	B+27.66s to BB	2026-01-09	2026 CO NJ Narwhal Invitational fast pool
25 Backstroke	SCY	19.40		2024-03-10	2024 CO Zone 5 Championships venue
50 Backstroke	SCY	36.59	B+2.00s to BB	2025-12-14	2025 CO NJ Blizzard Invite fast pool
100 Backstroke	SCY	1:16.93	B+3.34s to BB	2026-03-06	2026 CO 14&U Silver State venue
200 Backstroke	SCY	2:42.21	B+3.42s to BB	2026-02-14	2026 CO NJ Groundhog Invite fast pool
25 Breaststroke	SCY	20.84		2024-03-09	2024 CO Zone 5 Championships venue
50 Breaststroke	SCY	43.51	+0.32s to B	2025-01-05	2025 CO AAC 12&U Sprint Eliminator Invit venue
100 Breaststroke	SCY	1:32.74	+1.75s to B	2025-12-14	2025 CO NJ Blizzard Invite fast pool
200 Breaststroke	SCY	3:33.47	+17.48s to B	2025-12-13	2025 CO NJ Blizzard Invite fast pool
25 Butterfly	SCY	19.43		2024-03-09	2024 CO Zone 5 Championships venue
50 Butterfly	SCY	40.15	+3.46s to B	2026-03-14	Mile High Championship Invitational fast pool
100 Butterfly	SCY	1:46.29	+27.40s to B	2025-02-15	2025 CO Aces Winter Open venue
100 Individual Medley	SCY	1:24.38		2026-01-24	2026 CO FAST Winter Open venue
200 Individual Medley	SCY	3:02.98	+6.29s to B	2026-02-01	2026 CO FORM February Freeze fast pool
50 Freestyle	LCM	35.89	B+0.50s to BB	2026-04-26	2026 CO Arena Catch Me If You Can venue
100 Freestyle	LCM	1:21.62	B+4.73s to BB	2026-06-26	2026 CO Zone 2 District Meet--DU venue
200 Freestyle	LCM	3:03.91	+3.52s to B	2026-06-27	2026 CO Zone 2 District Meet--DU venue
400 Freestyle	LCM	6:33.77	+14.68s to B	2026-06-26	2026 CO Zone 2 District Meet--DU venue
800 Freestyle	LCM	13:32.26	+26.27s to B	2026-04-24	2026 CO Arena Catch Me If You Can venue
50 Backstroke	LCM	43.39	B+2.80s to BB	2026-05-03	2026 CO Longmont IMR/IMX Adrenaline Gauntlet venue
100 Backstroke	LCM	1:31.98	B+5.99s to BB	2026-06-26	2026 CO Zone 2 District Meet--DU venue
200 Backstroke	LCM	3:12.64	B+7.15s to BB	2026-06-27	2026 CO Zone 2 District Meet--DU venue
50 Breaststroke	LCM	50.45	+1.36s to B	2025-07-13	2025 CO NJ Firecracker Invite fast pool
100 Breaststroke	LCM	1:49.40	+4.71s to B	2025-04-27	2025 CO Steve Drozda LC Shotgun venue
200 Breaststroke	LCM	3:59.00	+13.21s to B	2025-06-27	2025 CO Zone 2 DU Meet venue
50 Butterfly	LCM	47.02	+5.83s to B	2025-04-27	2025 CO Steve Drozda LC Shotgun venue
100 Butterfly	LCM	2:08.42	+38.53s to B	2026-04-26	2026 CO Arena Catch Me If You Can venue
200 Individual Medley	LCM	3:34.44	+12.05s to B	2026-06-27	2026 CO Zone 2 District Meet--DU venue

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

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

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	35.17	flying	200 Free Relay (leg 2)	2024-02-25	2024 CO CSI SCY Age Group Championships
50 Backstroke	SCY	42.04	flat	200 Medley Relay	2024-02-24	2024 CO CSI SCY Age Group Championships
50 Backstroke	LCM	50.01	flat	200 Medley Relay	2023-07-29	2023 CO CSI Age Group LC State 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 · SCY

1508 points (4/6 events — incomplete)

Event	Time	Points
500 FR SCY	6:58.25	403
200 BK SCY	2:42.21	455
200 BR SCY	3:33.47	302
200 IM SCY	3:02.98	348
200 FL SCY	—	0
400 IM SCY	—	0

IMR 13-14 · SCY

1711 points (5/5 events)

Event	Time	Points
200 FR SCY	2:34.56	415
100 BK SCY	1:16.93	421
100 BR SCY	1:32.74	368
100 FL SCY	1:46.29	159
200 IM SCY	3:02.98	348

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

PR splits

100 Freestyle SCY 1:09.86

32.91

36.95

Front half 32.91s · back half 36.95s

200 Freestyle SCY 2:34.56

34.06

39.66

41.16

39.68

Front half 73.72s · back half 80.84s

500 Freestyle SCY 6:58.25

35.11

39.34

41.22

42.23

43.07

42.81

44.16

44.07

43.98

42.26

Front half 200.97s · back half 217.28s

100 Backstroke SCY 1:16.93

37.64

39.29

Front half 37.64s · back half 39.29s

200 Backstroke SCY 2:42.21

38.53

41.11

41.90

40.67

Front half 79.64s · back half 82.57s

100 Breaststroke SCY 1:32.74

44.04

48.70

Front half 44.04s · back half 48.70s

200 Breaststroke SCY 3:33.47

49.78

54.94

55.05

53.70

Front half 104.72s · back half 108.75s

100 Butterfly SCY 1:46.29

46.97

59.32

Front half 46.97s · back half 59.32s

100 Individual Medley SCY 1:24.38

38.37

46.01

Front half 38.37s · back half 46.01s

200 Individual Medley SCY 3:02.98

42.41

44.84

54.77

40.96

Front half 87.25s · back half 95.73s

100 Freestyle LCM 1:21.62

38.16

43.46

Front half 38.16s · back half 43.46s

200 Freestyle LCM 3:03.91

41.47

47.16

48.98

46.30

Front half 88.63s · back half 95.28s

400 Freestyle LCM 6:33.77

42.31

47.92

51.62

51.08

53.20

50.95

50.51

46.18

Front half 192.93s · back half 200.84s

100 Backstroke LCM 1:31.98

45.25

46.73

Front half 45.25s · back half 46.73s

200 Backstroke LCM 3:12.64

46.68

49.99

50.49

45.48

Front half 96.67s · back half 95.97s

100 Breaststroke LCM 1:49.40

52.71

56.69

Front half 52.71s · back half 56.69s

200 Breaststroke LCM 3:59.00

57.33

60.19

62.87

58.61

Front half 117.52s · back half 121.48s

200 Individual Medley LCM 3:34.44

49.79

51.21

65.95

47.49

Front half 101.00s · back half 113.44s

Reaction time

fastest 0.65s average 0.742s slowest 0.86s 4 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.

Progression

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

25 Freestyle SCY 15.92 2 swims

50 Freestyle SCY 31.59 26 swims

100 Freestyle SCY 1:09.86 21 swims

200 Freestyle SCY 2:34.56 10 swims

500 Freestyle SCY 6:58.25 7 swims

25 Backstroke SCY 19.40 2 swims

50 Backstroke SCY 36.59 22 swims

100 Backstroke SCY 1:16.93 18 swims

200 Backstroke SCY 2:42.21 5 swims

25 Breaststroke SCY 20.84 4 swims

50 Breaststroke SCY 43.51 27 swims

100 Breaststroke SCY 1:32.74 13 swims

200 Breaststroke SCY 3:33.47 2 swims

25 Butterfly SCY 19.43 1 swim

50 Butterfly SCY 40.15 13 swims

100 Butterfly SCY 1:46.29 4 swims

100 Individual Medley SCY 1:24.38 15 swims

200 Individual Medley SCY 3:02.98 4 swims

50 Freestyle LCM 35.89 15 swims

100 Freestyle LCM 1:21.62 14 swims

200 Freestyle LCM 3:03.91 10 swims

400 Freestyle LCM 6:33.77 3 swims

800 Freestyle LCM 13:32.26 1 swim

50 Backstroke LCM 43.39 15 swims

100 Backstroke LCM 1:31.98 14 swims

200 Backstroke LCM 3:12.64 4 swims

50 Breaststroke LCM 50.45 14 swims

100 Breaststroke LCM 1:49.40 13 swims

200 Breaststroke LCM 3:59.00 2 swims

50 Butterfly LCM 47.02 7 swims

100 Butterfly LCM 2:08.42 2 swims

200 Individual Medley LCM 3:34.44 5 swims