swimstats

Rebecca Koza

Fage 17IEMTUTIELGSC

287 plausible swims · 34 meets · 2016-06-03 → 2025-07-17

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 18.12 2016-10-23 2016 La Grande Spooktacular Swim Meetslow pool
50 Freestyle SCY 24.77 AAA+0.98s to AAAA·Sectionals ✓+0.88s to Futures 2022-03-04 2022 IES SC Junior Olympicsvenue
100 Freestyle SCY 52.92 AAA+1.23s to AAAA·Sectionals ✓+1.03s to Futures 2022-03-06 2022 IES SC Junior Olympicsvenue
200 Freestyle SCY 1:54.39 AAA+2.70s to AAAA·Sectionals ✓+2.10s to Futures 2022-03-31 2022 Western Zone SCY Senior Zonesfast pool
500 Freestyle SCY 5:12.28 AAA+10.99s to AAAA·Sectionals ✓+9.69s to Futures 2022-03-04 2022 IES SC Junior Olympicsvenue
1650 Freestyle SCY 18:05.36 AAA+38.47s to AAAA·Sectionals ✓+50.97s to Futures 2022-04-02 2022 Western Zone SCY Senior Zonesfast pool
25 Backstroke SCY 20.06 2017-01-07 January Stormvenue
50 Backstroke SCY 35.28 +0.09s to B·+8.99s to Futures 2020-01-04 January Stormvenue
100 Backstroke SCY 1:04.34 BB+0.45s to A·+2.95s to Sectionals 2022-04-16 2022 IE LGSC Hop into the Pool Developmentalslow pool
200 Backstroke SCY 2:16.98 A+4.19s to AA·+3.69s to Sectionals 2022-03-06 2022 IES SC Junior Olympicsvenue
25 Breaststroke SCY 24.01 2016-10-22 2016 La Grande Spooktacular Swim Meetslow pool
50 Breaststroke SCY 35.52 BB+0.33s to A·+5.73s to Futures 2020-03-07 2020 IES SC Junior Olympicsvenue
100 Breaststroke SCY 1:16.31 BB+2.92s to A·+5.72s to Sectionals 2020-03-06 2020 IES SC Junior Olympicsvenue
25 Butterfly SCY 18.00 2017-01-07 January Stormvenue
50 Butterfly SCY 29.84 A+1.25s to AA·+4.15s to Futures 2020-03-08 2020 IES SC Junior Olympicsvenue
100 Butterfly SCY 59.69 AA+1.50s to AAA·Sectionals ✓+3.10s to Futures 2022-03-05 2022 IES SC Junior Olympicsvenue
200 Butterfly SCY 2:29.50 BB+8.01s to A·+13.31s to Sectionals 2022-01-29 2022 Winter Openvenue
100 Individual Medley SCY 1:09.15 2020-01-05 January Stormvenue
200 Individual Medley SCY 2:12.18 AA+1.59s to AAA·Sectionals ✓+5.79s to Futures 2022-03-04 2022 IES SC Junior Olympicsvenue
400 Individual Medley SCY 4:59.34 A+8.45s to AA·+7.75s to Sectionals 2022-04-16 2022 IE LGSC Hop into the Pool Developmentalslow pool
50 Freestyle LCM 28.03 AAA+0.94s to AAAA·Sectionals ✓+0.64s to Futures 2022-07-22 2022 IES LC Junior Olympicsvenue
100 Freestyle LCM 1:00.99 AAA+2.30s to AAAA·Sectionals ✓+1.70s to Futures 2022-07-24 2022 IES LC Junior Olympicsvenue
200 Freestyle LCM 2:13.22 AA+0.13s to AAA·Sectionals ✓+5.43s to Futures 2025-07-17 2025 Speedo Sectionals - Mt Hood WZ
400 Freestyle LCM 4:47.87 AA+6.78s to AAA·Sectionals ✓+19.08s to Futures 2022-07-22 2022 IES LC Junior Olympicsvenue
800 Freestyle LCM 10:00.51 AA+18.02s to AAA·Sectionals ✓+46.72s to Futures 2022-06-04 2022 TRI-CITY OPENvenue
1500 Freestyle LCM 19:13.80 AA+42.91s to AAA·Sectionals ✓+93.61s to Futures 2022-07-24 2022 IES LC Junior Olympicsvenue
50 Backstroke LCM 39.91 B+1.52s to BB·+9.02s to Futures 2021-05-22 2021 IE LCN Fazzaris Pizza Openslow pool
100 Backstroke LCM 1:12.48 A+0.99s to AA·+1.09s to Sectionals 2021-08-06 2021 Western Zone Age Group Championshipsvenue
200 Backstroke LCM 2:47.68 BB+5.99s to A·+14.29s to Sectionals 2022-05-21 2022 LCN Fazzari's Open Combinedslow pool
50 Breaststroke LCM 47.58 +1.29s to B·+12.79s to Futures 2021-05-21 2021 IE LCN Fazzaris Pizza Openslow pool
100 Breaststroke LCM 1:31.45 B+0.16s to BB·+10.46s to Sectionals 2022-05-21 2022 LCN Fazzari's Open Combinedslow pool
200 Breaststroke LCM 3:21.16 B+3.27s to BB·+26.30s to Sectionals 2021-06-05 2021 TRI-CITY OPENvenue
50 Butterfly LCM 34.36 BB+0.97s to A·+4.87s to Futures 2021-05-23 2021 IE LCN Fazzaris Pizza Openslow pool
100 Butterfly LCM 1:04.93 AAA+1.64s to AAAA·Sectionals ✓+0.24s to Futures 2025-07-17 2025 Speedo Sectionals - Mt Hood WZ
200 Butterfly LCM 2:28.27 AA+1.78s to AAA·Sectionals ✓+6.38s to Futures 2025-07-17 2025 Speedo Sectionals - Mt Hood WZ
200 Individual Medley LCM 2:32.10 AA+2.21s to AAA·Sectionals ✓+5.91s to Futures 2025-07-17 2025 Speedo Sectionals - Mt Hood WZ
400 Individual Medley LCM 5:25.51 AA+7.42s to AAA·Sectionals ✓+18.22s to Futures 2022-07-23 2022 IES LC Junior Olympicsvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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 25.68 flat 200 Free Relay 2022-03-06 2022 IES SC Junior Olympics
50 Freestyle SCY 24.51 flying 200 Free Relay (leg 2) 2022-04-02 2022 Western Zone SCY Senior Zones
50 Freestyle SCY 25.93 flying 200 Medley Relay (leg 4) 2022-03-05 2022 IES SC Junior Olympics
100 Freestyle SCY 59.05 flat 400 Free Relay 2020-03-08 2020 IES SC Junior Olympics
50 Backstroke SCY 34.86 flat 200 Medley Relay 2018-03-03 2018 IE Short Course Championships
50 Butterfly SCY 27.85 flying 200 Medley Relay (leg 3) 2022-04-01 2022 Western Zone SCY Senior Zones
50 Freestyle LCM 28.70 flat 200 Free Relay 2021-08-07 2021 Western Zone Age Group Championships
50 Freestyle LCM 28.49 flying 200 Medley Relay (leg 4) 2021-08-05 2021 Western Zone Age Group Championships
100 Freestyle LCM 1:39.04 flat 400 Free Relay 2016-07-30 2016 Inland Empire Long Course Championships
100 Freestyle LCM 1:03.19 flying 400 Free Relay (leg 3) 2021-08-04 2021 Western Zone Age Group Championships
100 Freestyle LCM 1:03.18 flying 400 Medley Relay (leg 4) 2021-08-06 2021 Western Zone Age Group 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 17-18 · LCM

4243 points (6/6 events)

EventTime Points
400 FR LCM 4:47.87 780
200 BK LCM 2:47.68 573
200 BR LCM 3:21.16 479
200 FL LCM 2:28.27 813
200 IM LCM 2:32.10 813
400 IM LCM 5:25.51 785

IMR 17-18 · LCM

3768 points (5/5 events)

EventTime Points
200 FR LCM 2:13.22 841
100 BK LCM 1:12.48 704
100 BR LCM 1:31.45 510
100 FL LCM 1:04.93 900
200 IM LCM 2:32.10 813

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

PR splits

100 Freestyle SCY 52.92

25.94
26.98

Front half 25.94s · back half 26.98s

200 Freestyle SCY 1:54.39

26.25
28.66
29.62
29.86

Front half 54.91s · back half 59.48s

500 Freestyle SCY 5:12.28

28.59
31.66
32.20
32.32
32.03
32.19
32.23
31.68
30.69
28.69

Front half 156.80s · back half 155.48s

1650 Freestyle SCY 18:05.36

28.80
31.62
32.34
32.13
32.34
32.16
32.90
32.76
32.85
32.96
33.17
32.06
32.24
32.86
32.76
33.17
32.30
33.28
33.02
32.85
33.28
33.74
33.76
34.03
33.86
34.00
33.74
34.11
34.34
34.05
33.80
32.92
31.16

100 Backstroke SCY 1:04.34

31.10
33.24

Front half 31.10s · back half 33.24s

200 Backstroke SCY 2:16.98

32.09
34.60
35.27
35.02

Front half 66.69s · back half 70.29s

100 Breaststroke SCY 1:16.31

35.90
40.41

Front half 35.90s · back half 40.41s

100 Butterfly SCY 59.69

27.92
31.77

Front half 27.92s · back half 31.77s

200 Butterfly SCY 2:29.50

31.74
18.15
19.20
19.88
20.00
20.61
19.92

100 Individual Medley SCY 1:09.15

32.88
36.27

Front half 32.88s · back half 36.27s

200 Individual Medley SCY 2:12.18

28.81
35.09
39.75
28.53

Front half 63.90s · back half 68.28s

400 Individual Medley SCY 4:59.34

30.34
36.36
40.34
39.36
44.96
45.54
31.78
30.66

Front half 146.40s · back half 152.94s

400 Freestyle LCM 4:47.87

69.39
72.63
74.11
71.74

Front half 142.02s · back half 145.85s

1500 Freestyle LCM 19:13.80

69.30
75.72
75.81
77.15
77.09
77.58
78.04
78.26
77.88
79.57
80.33
76.46
78.05
77.34
75.22

100 Backstroke LCM 1:12.48

35.51
36.97

Front half 35.51s · back half 36.97s

200 Backstroke LCM 2:47.68

81.79
85.89

Front half 81.79s · back half 85.89s

200 Breaststroke LCM 3:21.16

96.57
104.59

Front half 96.57s · back half 104.59s

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.

25 Freestyle SCY 18.12 1 swim
50 Freestyle SCY 24.77 19 swims
100 Freestyle SCY 52.92 21 swims
200 Freestyle SCY 1:54.39 13 swims
500 Freestyle SCY 5:12.28 5 swims
1650 Freestyle SCY 18:05.36 3 swims
25 Backstroke SCY 20.06 2 swims
50 Backstroke SCY 35.28 6 swims
100 Backstroke SCY 1:04.34 8 swims
200 Backstroke SCY 2:16.98 4 swims
25 Breaststroke SCY 24.01 1 swim
50 Breaststroke SCY 35.52 11 swims
100 Breaststroke SCY 1:16.31 10 swims
25 Butterfly SCY 18.00 2 swims
50 Butterfly SCY 29.84 10 swims
100 Butterfly SCY 59.69 15 swims
200 Butterfly SCY 2:29.50 1 swim
100 Individual Medley SCY 1:09.15 6 swims
200 Individual Medley SCY 2:12.18 13 swims
400 Individual Medley SCY 4:59.34 4 swims
50 Freestyle LCM 28.03 16 swims
100 Freestyle LCM 1:00.99 18 swims
200 Freestyle LCM 2:13.22 14 swims
400 Freestyle LCM 4:47.87 5 swims
800 Freestyle LCM 10:00.51 3 swims
1500 Freestyle LCM 19:13.80 2 swims
50 Backstroke LCM 39.91 7 swims
100 Backstroke LCM 1:12.48 9 swims
200 Backstroke LCM 2:47.68 1 swim
50 Breaststroke LCM 47.58 7 swims
100 Breaststroke LCM 1:31.45 8 swims
200 Breaststroke LCM 3:21.16 1 swim
50 Butterfly LCM 34.36 7 swims
100 Butterfly LCM 1:04.93 14 swims
200 Butterfly LCM 2:28.27 5 swims
200 Individual Medley LCM 2:32.10 9 swims
400 Individual Medley LCM 5:25.51 4 swims