swimstats

Katie Pierce

Fage 18COIEMTCOFST

547 plausible swims · 99 meets · 2016-05-06 → 2025-07-20

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 27.33 BB+0.34s to A 2024-03-10 2024 CO NJ Mile High Championships slow pool
100 Freestyle SCY 58.40 A+2.21s to AA 2023-01-15 2023 CO CUDA Classic venue
200 Freestyle SCY 2:09.74 BB+2.35s to A 2022-10-16 2022 CO FST Swim Pink venue
500 Freestyle SCY 5:34.05 A+6.96s to AA 2023-11-10 2023 CO PPA Finals venue
50 Backstroke SCY 35.78 +0.89s to B 2019-10-12 2019 CO FST Swim Pink slow pool
100 Backstroke SCY 1:10.76 B+1.67s to BB 2021-03-20 2021 CO FST March Madness #2 venue
200 Backstroke SCY 2:32.37 B+2.18s to BB 2022-01-15 2022 CO CUDA Classic venue
50 Breaststroke SCY 35.43 BB+0.44s to A 2019-10-13 2019 CO FST Swim Pink slow pool
100 Breaststroke SCY 1:08.19 AA+1.30s to AAA 2024-11-22 2025 boise senior sectionals full results
200 Breaststroke SCY 2:28.29 AA+3.00s to AAA 2025-03-13 2025 Spring Speedo Sectional - Boise, ID venue
50 Butterfly SCY 34.93 +0.04s to B 2019-01-20 2019 CO CUDA Classic venue
100 Butterfly SCY 51.79 AAAA 2024-11-22 2025 boise senior sectionals full results
200 Butterfly SCY 2:45.24 +1.65s to B 2020-01-19 2020 CO CUDA Classic venue
100 Individual Medley SCY 1:10.18 2019-10-13 2019 CO FST Swim Pink slow pool
200 Individual Medley SCY 2:16.71 A+0.22s to AA 2025-03-16 2025 Spring Speedo Sectional - Boise, ID venue
400 Individual Medley SCY 4:56.49 A+5.80s to AA 2024-02-17 2024 CO CSI Senior Meet venue
50 Freestyle LCM 31.49 BB+0.50s to A 2025-04-27 2025 CO FST Spring LC Fever fast pool
100 Freestyle LCM 1:08.55 BB+1.56s to A 2024-04-13 2024 CO FST LCM Spring Fever venue
200 Freestyle LCM 2:25.85 BB+0.76s to A 2022-07-09 2022 CO Zone 2 Senior Meet venue
400 Freestyle LCM 5:04.58 A+11.19s to AA 2022-07-08 2022 CO Zone 2 Senior Meet venue
800 Freestyle LCM 10:54.89 BB+20.50s to A 2023-04-15 2023 CO FST LC Spring Fever venue
1500 Freestyle LCM 20:21.94 BB+7.25s to A 2022-07-10 2022 CO Zone 2 Senior Meet venue
50 Backstroke LCM 39.71 B+0.92s to BB 2019-06-16 2019 CO CSI Long Course Open venue
100 Backstroke LCM 1:25.55 B+5.16s to BB 2019-05-12 2019 CO FST Long Course Open slow pool
200 Backstroke LCM 3:07.25 B+12.66s to BB 2019-07-12 2019 CO Zone 2 Age Group slow pool
50 Breaststroke LCM 37.92 AA+1.63s to AAA 2025-07-20 2025 CO CSI Senior LC State Championships venue
100 Breaststroke LCM 1:18.99 AA+1.70s to AAA 2024-06-15 2024 CO CSI Long Course Open fast pool
200 Breaststroke LCM 2:52.38 AA+3.59s to AAA 2024-07-11 2024 Speedo Sectionals - Mt Hood venue
50 Butterfly LCM 33.59 BB+0.40s to A 2024-05-31 2024 CO Barracuda Summer Sizzler Invite venue
100 Butterfly LCM 1:15.86 BB+3.67s to A 2021-05-16 2021 CO FST May Mayhem Invitational venue
200 Individual Medley LCM 2:37.50 A+1.31s to AA 2024-07-14 2024 Speedo Sectionals - Mt Hood venue
400 Individual Medley LCM 5:41.42 A+7.63s to AA 2024-06-15 2024 CO CSI Long Course Open fast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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 Breaststroke SCY 43.13 flying 200 Medley Relay (leg 2) 2017-12-03 2017 CO CSI Pioneer Open
50 Freestyle LCM 40.91 flying 200 Free Relay (leg 4) 2016-07-24 2016 CO CSI LC State Championships
100 Freestyle LCM 1:05.66 flying 400 Free Relay (leg 3) 2025-07-17 2025 CO CSI Senior LC State Championships
50 Backstroke LCM 45.37 flat 200 Medley Relay 2017-07-29 2017 CO CSI Age Group LC Championships
50 Breaststroke LCM 38.63 flying 200 Medley Relay (leg 2) 2019-07-27 2019 CO CSI LC Age Group State Championships
100 Breaststroke LCM 1:21.05 flying 400 Medley Relay (leg 2) 2024-07-14 2024 Speedo Sectionals - Mt Hood

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 · SCY

3818 points (6/6 events)

EventTime Points
500 FR SCY 5:34.05 705
200 BK SCY 2:32.37 477
200 BR SCY 2:28.29 814
200 FL SCY 2:45.24 403
200 IM SCY 2:16.71 722
400 IM SCY 4:56.49 697

IMR 17-18 · SCY

3716 points (5/5 events)

EventTime Points
200 FR SCY 2:09.74 615
100 BK SCY 1:10.76 469
100 BR SCY 1:08.19 810
100 FL SCY 51.79 1100
200 IM SCY 2:16.71 722

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

PR splits

200 Freestyle SCY 2:09.74

29.74
32.82
34.14
33.04

Front half 62.56s · back half 67.18s

500 Freestyle SCY 5:34.05

29.65
32.12
33.32
34.11
34.07
34.80
33.97
34.67
34.19
33.15

Front half 163.27s · back half 170.78s

100 Backstroke SCY 1:10.76

34.66
36.10

Front half 34.66s · back half 36.10s

200 Backstroke SCY 2:32.37

36.84
38.67
39.37
37.49

Front half 75.51s · back half 76.86s

100 Breaststroke SCY 1:08.19

32.54
35.65

Front half 32.54s · back half 35.65s

200 Breaststroke SCY 2:28.29

33.00
37.31
39.35
38.63

Front half 70.31s · back half 77.98s

100 Butterfly SCY 51.79

29.03
62.50
24.14
51.79

200 Butterfly SCY 2:45.24

34.78
42.73
45.10
42.63

Front half 77.51s · back half 87.73s

100 Individual Medley SCY 1:10.18

33.24
36.94

Front half 33.24s · back half 36.94s

200 Individual Medley SCY 2:16.71

29.35
36.57
38.74
32.05

Front half 65.92s · back half 70.79s

400 Individual Medley SCY 4:56.49

30.66
35.83
39.65
38.45
40.65
42.03
35.75
33.47

Front half 144.59s · back half 151.90s

200 Freestyle LCM 2:25.85

71.01
74.84

Front half 71.01s · back half 74.84s

400 Freestyle LCM 5:04.58

73.22
79.59
79.59
72.18

Front half 152.81s · back half 151.77s

800 Freestyle LCM 10:54.89

35.92
39.42
40.39
41.74
41.95
40.82
43.93
42.24
43.09
40.82
43.25
39.91
41.27
42.10
32.45
45.59

Front half 326.41s · back half 328.48s

1500 Freestyle LCM 20:21.94

75.90
82.32
82.43
84.61
82.54
83.12
83.57
83.73
82.66
83.56
79.90
79.90
81.10
79.63
76.97

100 Backstroke LCM 1:25.55

43.02
42.53

Front half 43.02s · back half 42.53s

200 Backstroke LCM 3:07.25

45.63
47.77
49.47
44.38

Front half 93.40s · back half 93.85s

100 Breaststroke LCM 1:18.99

37.99
41.00

Front half 37.99s · back half 41.00s

200 Breaststroke LCM 2:52.38

82.17
90.21

Front half 82.17s · back half 90.21s

100 Butterfly LCM 1:15.86

34.22
41.64

Front half 34.22s · back half 41.64s

200 Individual Medley LCM 2:37.50

75.09
82.41

Front half 75.09s · back half 82.41s

400 Individual Medley LCM 5:41.42

35.31
40.91
47.59
46.74
46.84
47.27
39.54
37.22

Front half 170.55s · back half 170.87s

Reaction time

fastest 0.66s average 0.695s slowest 0.73s 2 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.

50 Freestyle SCY 27.33 22 swims
100 Freestyle SCY 58.40 26 swims
200 Freestyle SCY 2:09.74 15 swims
500 Freestyle SCY 5:34.05 14 swims
50 Backstroke SCY 35.78 8 swims
100 Backstroke SCY 1:10.76 11 swims
200 Backstroke SCY 2:32.37 2 swims
50 Breaststroke SCY 35.43 18 swims
100 Breaststroke SCY 1:08.19 64 swims
200 Breaststroke SCY 2:28.29 24 swims
50 Butterfly SCY 34.93 4 swims
100 Butterfly SCY 51.79 8 swims
200 Butterfly SCY 2:45.24 1 swim
100 Individual Medley SCY 1:10.18 11 swims
200 Individual Medley SCY 2:16.71 35 swims
400 Individual Medley SCY 4:56.49 10 swims
50 Freestyle LCM 31.49 26 swims
100 Freestyle LCM 1:08.55 31 swims
200 Freestyle LCM 2:25.85 11 swims
400 Freestyle LCM 5:04.58 7 swims
800 Freestyle LCM 10:54.89 1 swim
1500 Freestyle LCM 20:21.94 2 swims
50 Backstroke LCM 39.71 17 swims
100 Backstroke LCM 1:25.55 19 swims
200 Backstroke LCM 3:07.25 2 swims
50 Breaststroke LCM 37.92 23 swims
100 Breaststroke LCM 1:18.99 54 swims
200 Breaststroke LCM 2:52.38 30 swims
50 Butterfly LCM 33.59 10 swims
100 Butterfly LCM 1:15.86 7 swims
200 Individual Medley LCM 2:37.50 26 swims
400 Individual Medley LCM 5:41.42 8 swims