swimstats

Emma Pereira

Fage 15CZEZFLMRMTNCNJORSTVAWINJRSASCAR

152 plausible swims · 20 meets · 2022-07-03 → 2026-08-07

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.44 AA+1.05s to AAA·+1.15s to Sectionals 2024-04-07 2024 GTSA TYR Spring Championshipvenue
100 Freestyle SCY 54.91 AAA+2.32s to AAAA·+0.42s to Sectionals 2024-01-01 Metropolitan Swimming Club
200 Freestyle SCY 1:54.23 AAA+0.74s to AAAA·Sectionals ✓+1.94s to Futures 2025-03-20 2025 NJS & Scarlet Gold Championship
500 Freestyle SCY 5:17.41 AAA+11.32s to AAAA·+2.42s to Sectionals 2024-03-27 2024 Eastern Zone SC Age Group Championshipsvenue
1000 Freestyle SCY 10:03.94 AAAA·Jr Nationals ✓+7.95s to Nationals 2025-11-15 2025 NC SwimMAC November LC SC Invitationalvenue
100 Backstroke SCY 1:03.24 A+0.85s to AA·+2.75s to Sectionals 2024-04-07 2024 GTSA TYR Spring Championshipvenue
200 Backstroke SCY 2:02.29 AAAA·Futures ✓+2.90s to Winter JNs 2025-03-20 2025 NJS & Scarlet Gold Championship
200 Breaststroke SCY 2:22.62 AAA+1.43s to AAAA·Futures ✓+5.43s to Winter JNs 2025-03-20 2025 NJS & Scarlet Gold Championship
50 Butterfly SCY 27.18 AAA+0.69s to AAAA·+0.49s to Sectionals 2024-03-28 2024 Eastern Zone SC Age Group Championshipsvenue
100 Butterfly SCY 55.24 AAAA·Futures ✓+0.55s to Winter JNs 2026-03-19 2026 NJS & Scarlet 11 & Over Gold Champs
200 Butterfly SCY 2:00.37 AAAA·Jr Nationals ✓+0.98s to Nationals 2025-11-16 2025 NC SwimMAC November LC SC Invitationalvenue
100 Individual Medley SCY 1:03.98 2024-04-06 2024 GTSA TYR Spring Championshipvenue
200 Individual Medley SCY 2:19.81 A+1.02s to AA·+6.82s to Sectionals 2024-04-05 2024 GTSA TYR Spring Championshipvenue
400 Individual Medley SCY 4:23.12 AAAA·Futures ✓+1.43s to Winter JNs 2025-03-20 2025 NJS & Scarlet Gold Championship
50 Freestyle LCM 28.55 AAA+0.96s to AAAA·Sectionals ✓+1.16s to Futures 2024-08-10 2024 EZ LC Age Group Championshipvenue
100 Freestyle LCM 1:02.21 AAA+2.52s to AAAA·+0.42s to Sectionals 2026-04-25 2026 MR LIAC Speedo Long Island Challengevenue
200 Freestyle LCM 2:15.45 AAA+6.06s to AAAA·+2.36s to Sectionals 2026-04-26 2026 MR LIAC Speedo Long Island Challengevenue
400 Freestyle LCM 4:47.35 AA+2.16s to AAA·+4.96s to Sectionals 2024-08-09 2024 EZ LC Age Group Championshipvenue
800 Freestyle LCM 9:12.01 AAAA·Futures ✓+5.22s to Jr Nationals 2025-11-15 2025 NC SwimMAC November LC SC Invitationalvenue
1500 Freestyle LCM 17:22.04 AAAA·Jr Nationals ✓+11.25s to Nationals 2026-08-07 2026 Speedo Junior National Championshipsvenue
50 Backstroke LCM 31.55 AAAA·+0.06s to Sectionals 2025-07-30 2025 Speedo Junior National Championshipsvenue
100 Backstroke LCM 1:11.13 AA+1.74s to AAA·+0.64s to Sectionals 2024-08-09 2024 EZ LC Age Group Championshipvenue
200 Backstroke LCM 2:25.87 AAA+3.38s to AAAA·Sectionals ✓+1.88s to Futures 2025-03-27 2025 Central Zone East Spring Speedo Sectionavenue
200 Breaststroke LCM 2:51.55 AA+1.26s to AAA·Sectionals ✓+8.16s to Futures 2026-04-25 2026 MR LIAC Speedo Long Island Challengevenue
50 Butterfly LCM 28.88 AAAA·Futures ✓+0.49s to Jr Nationals 2026-03-26 2026 Central Zone East Spring Speedo Sectionavenue
100 Butterfly LCM 1:03.95 AAAA·Futures ✓+1.26s to Winter JNs 2026-07-09 2024 Speedo Grand Chalenge
200 Butterfly LCM 2:17.75 AAAA·Jr Nationals ✓+0.16s to Nationals 2026-04-25 2026 MR LIAC Speedo Long Island Challengevenue
200 Individual Medley LCM 2:23.34 AAAA·Futures ✓+1.25s to Winter JNs 2026-07-09 2024 Speedo Grand Chalenge
400 Individual Medley LCM 5:04.57 AAAA·Futures ✓+4.28s to Jr Nationals 2026-07-09 2024 Speedo Grand Chalenge

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 1:53.48 flying 200 Free Relay (leg 4) 2024-04-05 2024 GTSA TYR Spring Championship
50 Freestyle LCM 28.67 flying 200 Free Relay (leg 2) 2024-08-07 2024 EZ LC Age Group Championship
100 Freestyle LCM 1:01.14 flying 400 Free Relay (leg 3) 2024-08-09 2024 EZ LC Age Group Championship
200 Freestyle LCM 2:09.17 flying 800 Free Relay (leg 4) 2026-03-28 2026 Central Zone East Spring Speedo Sectiona
50 Backstroke LCM 31.35 flat 200 Medley Relay 2026-08-05 2026 Speedo Junior National Championships
50 Butterfly LCM 29.20 flying 200 Medley Relay (leg 3) 2026-03-27 2026 Central Zone East Spring Speedo Sectiona
100 Butterfly LCM 1:03.56 flying 400 Medley Relay (leg 3) 2026-07-12 2026 CENTRAL ZONE NORTH SUMMER 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 15-16 · SCY

5613 points (6/6 events)

EventTime Points
500 FR SCY 5:17.41 850
200 BK SCY 2:02.29 985
200 BR SCY 2:22.62 935
200 FL SCY 2:00.37 1100
200 IM SCY 2:19.81 707
400 IM SCY 4:23.12 1036

IMR 15-16 · LCM

3561 points (4/5 events — incomplete)

EventTime Points
200 FR LCM 2:15.45 822
100 BK LCM 1:11.13 769
100 FL LCM 1:03.95 969
200 IM LCM 2:23.34 1001
100 BR LCM— 0

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

PR splits

100 Freestyle SCY 54.91 split/total mismatch

38.45
89.16
133.27
177.29
26.41
54.91
229.68
282.57
323.86
362.13

500 Freestyle SCY 5:17.41

27.46
31.66
32.36
32.70
32.46
32.28
32.62
32.90
32.17
30.80

Front half 156.64s · back half 160.77s

1000 Freestyle SCY 10:03.94

28.35
29.92
30.14
30.54
30.39
30.34
30.35
30.31
30.11
30.32
29.71
30.42
30.41
30.47
30.71
30.41
30.47
30.43
29.80
30.34

Front half 300.77s · back half 303.17s

100 Backstroke SCY 1:03.24

30.73
32.51

Front half 30.73s · back half 32.51s

200 Butterfly SCY 2:00.37

28.15
31.15
30.81
30.26

Front half 59.30s · back half 61.07s

100 Individual Medley SCY 1:03.98

29.88
34.10

Front half 29.88s · back half 34.10s

200 Individual Medley SCY 2:19.81

28.94
35.47
43.71
31.69

Front half 64.41s · back half 75.40s

100 Freestyle LCM 1:02.21

30.61
31.60

Front half 30.61s · back half 31.60s

200 Freestyle LCM 2:15.45

31.92
34.25
34.92
34.36

Front half 66.17s · back half 69.28s

400 Freestyle LCM 4:47.35

32.88
36.42
36.39
37.39
36.23
38.49
35.92
33.63

Front half 143.08s · back half 144.27s

800 Freestyle LCM 9:12.01

32.20
34.21
34.55
34.90
34.87
34.80
34.92
34.63
34.44
34.14
34.74
34.56
35.16
34.88
35.11
33.90

Front half 275.08s · back half 276.93s

1500 Freestyle LCM 17:22.04 RT 0.76s

31.79
34.14
34.54
34.95
34.68
34.63
34.47
34.71
34.97
34.71
33.73
34.65
34.65
34.92
34.66
34.70
34.52
35.00
35.19
35.21
34.59
35.54
35.02
35.34
35.04
35.58
35.37
35.35
35.07
34.32

Front half 516.20s · back half 525.84s

100 Backstroke LCM 1:11.13

34.28
36.85

Front half 34.28s · back half 36.85s

200 Backstroke LCM 2:25.87

34.64
37.71
37.16
36.36

Front half 72.35s · back half 73.52s

200 Breaststroke LCM 2:51.55

40.48
43.77
44.05
43.25

Front half 84.25s · back half 87.30s

100 Butterfly LCM 1:03.95 RT 0.76ssplit/total mismatch

30.56
2.83

Front half 30.56s · back half 33.39s

200 Butterfly LCM 2:17.75

32.06
35.35
35.38
34.96

Front half 67.41s · back half 70.34s

200 Individual Medley LCM 2:23.34 RT 0.75ssplit/total mismatch

31.22
37.83
41.85
32.44

400 Individual Medley LCM 5:04.57 RT 0.75ssplit/total mismatch

32.28
37.19
40.47
39.48
43.61
44.85
33.94
32.75

Reaction time

fastest 0.51s average 0.740s slowest 0.88s 37 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 26.44 2 swims
100 Freestyle SCY 54.91 5 swims
200 Freestyle SCY 1:54.23 8 swims
500 Freestyle SCY 5:17.41 2 swims
1000 Freestyle SCY 10:03.94 1 swim
100 Backstroke SCY 1:03.24 2 swims
200 Backstroke SCY 2:02.29 2 swims
200 Breaststroke SCY 2:22.62 2 swims
50 Butterfly SCY 27.18 2 swims
100 Butterfly SCY 55.24 9 swims
200 Butterfly SCY 2:00.37 6 swims
100 Individual Medley SCY 1:03.98 2 swims
200 Individual Medley SCY 2:19.81 1 swim
400 Individual Medley SCY 4:23.12 3 swims
50 Freestyle LCM 28.55 4 swims
100 Freestyle LCM 1:02.21 4 swims
200 Freestyle LCM 2:15.45 4 swims
400 Freestyle LCM 4:47.35 2 swims
800 Freestyle LCM 9:12.01 5 swims
1500 Freestyle LCM 17:22.04 4 swims
50 Backstroke LCM 31.55 1 swim
100 Backstroke LCM 1:11.13 3 swims
200 Backstroke LCM 2:25.87 8 swims
200 Breaststroke LCM 2:51.55 2 swims
50 Butterfly LCM 28.88 8 swims
100 Butterfly LCM 1:03.95 18 swims
200 Butterfly LCM 2:17.75 20 swims
200 Individual Medley LCM 2:23.34 9 swims
400 Individual Medley LCM 5:04.57 12 swims