Hadley Larson

Fage 18COIEMTUTLONG

458 plausible swims · 94 meets · 2017-09-30 → 2025-07-18

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	26.59	A+0.70s to AA	2021-04-24	2021 CO CSI 13-14 Spring Invitational venue
100 Freestyle	SCY	55.87	AA+2.08s to AAA	2025-02-23	2025 CO Colorado Senior Meet venue
200 Freestyle	SCY	1:59.09	AA+2.30s to AAA	2025-02-22	2025 CO Colorado Senior Meet venue
500 Freestyle	SCY	5:06.93	AAA+8.34s to AAAA	2024-02-16	2024 CO CSI Senior Meet
50 Backstroke	SCY	32.03	BB+2.14s to A	2019-12-15	2019 CO Loveland Holiday Showdown venue
100 Backstroke	SCY	1:07.15	BB+3.36s to A	2021-04-25	2021 CO CSI 13-14 Spring Invitational venue
200 Backstroke	SCY	2:20.03	BB+1.34s to A	2021-04-24	2021 CO CSI 13-14 Spring Invitational venue
50 Breaststroke	SCY	37.58	BB+2.59s to A	2019-11-23	2019 CO CUDA Pentathlon XXXII venue
100 Breaststroke	SCY	1:15.80	BB+2.81s to A	2023-03-04	2023 CO NCS Winter District Championships venue
200 Breaststroke	SCY	2:47.93	BB+9.44s to A	2024-01-14	2024 CO CUDA Classic venue
50 Butterfly	SCY	31.03	BB+1.14s to A	2024-09-21	2024 CO Lightning Bolt Duel Invite fast pool
100 Butterfly	SCY	1:06.23	BB+2.94s to A	2022-11-20	2022 CO CUDA Pentathlon XXXV venue
200 Butterfly	SCY	2:29.21	BB+9.02s to A	2025-03-08	2025 CO NCS Winter District Championships venue
100 Individual Medley	SCY	1:07.26		2020-01-18	2020 CO CUDA Classic venue
200 Individual Medley	SCY	2:19.99	A+3.50s to AA	2023-01-15	2023 CO CUDA Classic venue
400 Individual Medley	SCY	4:53.49	A+2.80s to AA	2025-02-22	2025 CO Colorado Senior Meet venue
1500 Freestyle	SCM	20:13.40	BB+41.51s to A	2021-01-16	2021 CO Riptide Mile High Mile venue
50 Freestyle	LCM	29.60	AA+1.21s to AAA	2021-07-10	2021 NCS Gold District Championships venue
100 Freestyle	LCM	1:03.71	AA+2.32s to AAA	2022-07-27	Finals - Western Zone Senior Champs fast pool
200 Freestyle	LCM	2:17.21	AA+4.22s to AAA	2022-07-28	Finals - Western Zone Senior Champs fast pool
400 Freestyle	LCM	4:56.04	A+2.65s to AA		Finals - Western Zone Senior Champs fast pool
800 Freestyle	LCM	10:49.31	BB+14.92s to A	2023-06-09	2023 CO FAST June Bonanza venue
50 Backstroke	LCM	37.19	BB+1.40s to A	2019-07-28	2019 CO CSI LC Age Group State Championships venue
100 Backstroke	LCM	1:15.14	BB+0.95s to A	2021-07-11	2021 NCS Gold District Championships venue
200 Backstroke	LCM	2:41.17	A+6.68s to AA	2021-07-10	2021 NCS Gold District Championships venue
100 Breaststroke	LCM	1:30.50	BB+6.21s to A	2025-07-12	2025 CO NCS Gold District Championships venue
200 Breaststroke	LCM	3:13.30	BB+9.21s to A	2025-07-13	2025 CO NCS Gold District Championships venue
50 Butterfly	LCM	37.45	B+1.46s to BB	2018-07-15	2018 CO NCS Gold District Championships venue
100 Butterfly	LCM	1:19.69	B+1.50s to BB	2024-06-09	2024 CO FAST June Bonanza Open venue
200 Individual Medley	LCM	2:39.09	A+2.90s to AA	2024-07-21	2024 CO CSI Senior LC Championships venue
400 Individual Medley	LCM	5:38.58	A+4.79s to AA	2024-07-19	2024 CO CSI Senior LC Championships venue

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

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	28.77	flat	200 Free Relay	2019-02-24	2019 CO CSI 14&U SC State Championships
50 Freestyle	SCY	28.32	flying	200 Medley Relay (leg 4)	2019-03-10	2019 CO NCS Winter District Championships
50 Freestyle	SCY	29.18	flying	200 Free Relay (leg 2)	2024-03-02	2024 CO NCS Winter District Championships
100 Freestyle	SCY	57.66	flying	400 Free Relay (leg 2)	2020-03-01	2020 CO CSI 14&U SC AG Championships
100 Freestyle	SCY	56.80	flying	400 Medley Relay (leg 4)	2020-02-29	2020 CO CSI 14&U SC AG Championships
50 Backstroke	SCY	32.99	flat	200 Medley Relay	2019-02-23	2019 CO CSI 14&U SC State Championships
50 Breaststroke	SCY	35.90	flying	200 Medley Relay (leg 2)	2024-03-03	2024 CO NCS Winter District Championships
50 Butterfly	SCY	35.30	flying	200 Medley Relay (leg 3)	2018-03-11	2018 CO NCS Winter District Champiuonships
50 Freestyle	LCM	27.11	flying	200 Free Relay (leg 2)	2018-07-15	2018 CO NCS Gold District Championships
50 Freestyle	LCM	24.56	flying	200 Medley Relay (leg 4)	2018-07-28	2018 CO CSI LC Age Group Championships
100 Freestyle	LCM	1:04.13	flat	400 Free Relay	2025-07-17	2025 CO CSI Senior LC State Championships
100 Freestyle	LCM	1:04.15	flying	400 Medley Relay (leg 4)	2025-07-17	2025 CO CSI Senior LC State Championships
100 Freestyle	LCM	1:04.19	flying	400 Free Relay (leg 3)	2021-07-30	Finals - Western Zone Senior Champs
200 Freestyle	LCM	2:19.19	flying	800 Free Relay (leg 3)	2021-07-27	Finals - Western Zone Senior Champs
50 Butterfly	LCM	56.08	flying	200 Medley Relay (leg 3)	2019-07-13	2019 CO NCS Gold District 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 · SCY

4023 points (6/6 events)

Event	Time	Points
500 FR SCY	5:06.93	909
200 BK SCY	2:20.03	615
200 BR SCY	2:47.93	560
200 FL SCY	2:29.21	547
200 IM SCY	2:19.99	673
400 IM SCY	4:53.49	719

IMR 17-18 · SCY

3186 points (5/5 events)

Event	Time	Points
200 FR SCY	1:59.09	796
100 BK SCY	1:07.15	549
100 BR SCY	1:15.80	590
100 FL SCY	1:06.23	578
200 IM SCY	2:19.99	673

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

PR splits

100 Freestyle SCY 55.87

27.15

28.72

Front half 27.15s · back half 28.72s

200 Freestyle SCY 1:59.09

27.64

30.05

30.64

30.76

Front half 57.69s · back half 61.40s

100 Backstroke SCY 1:07.15

33.61

33.54

Front half 33.61s · back half 33.54s

200 Backstroke SCY 2:20.03

33.83

35.95

35.64

34.61

Front half 69.78s · back half 70.25s

100 Breaststroke SCY 1:15.80

36.14

39.66

Front half 36.14s · back half 39.66s

200 Breaststroke SCY 2:47.93

39.61

43.56

42.02

42.74

Front half 83.17s · back half 84.76s

100 Butterfly SCY 1:06.23

31.02

35.21

Front half 31.02s · back half 35.21s

200 Butterfly SCY 2:29.21

33.48

37.64

39.11

38.98

Front half 71.12s · back half 78.09s

100 Individual Medley SCY 1:07.26

31.56

35.70

Front half 31.56s · back half 35.70s

200 Individual Medley SCY 2:19.99

31.00

36.03

42.19

30.77

Front half 67.03s · back half 72.96s

400 Individual Medley SCY 4:53.49

31.47

35.51

38.46

37.76

42.24

42.09

33.70

32.26

Front half 143.20s · back half 150.29s

100 Freestyle LCM 1:03.71

30.78

32.93

Front half 30.78s · back half 32.93s

200 Freestyle LCM 2:17.21

31.77

34.29

35.64

35.51

Front half 66.06s · back half 71.15s

400 Freestyle LCM 4:56.04

33.32

36.80

38.13

38.01

37.76

38.36

37.09

36.57

Front half 146.26s · back half 149.78s

800 Freestyle LCM 10:49.31

37.42

40.52

43.05

41.96

41.78

40.74

41.68

40.99

39.76

41.01

40.82

40.40

40.11

40.37

37.71

Front half 328.14s · back half 321.17s

100 Backstroke LCM 1:15.14

37.42

37.72

Front half 37.42s · back half 37.72s

200 Backstroke LCM 2:41.17

38.49

40.92

41.47

40.29

Front half 79.41s · back half 81.76s

100 Breaststroke LCM 1:30.50

44.26

46.24

Front half 44.26s · back half 46.24s

200 Breaststroke LCM 3:13.30

45.93

48.87

50.02

48.48

Front half 94.80s · back half 98.50s

100 Butterfly LCM 1:19.69

37.72

41.97

Front half 37.72s · back half 41.97s

200 Individual Medley LCM 2:39.09

34.13

40.63

48.39

35.94

Front half 74.76s · back half 84.33s

400 Individual Medley LCM 5:38.58

35.32

41.91

43.51

43.66

49.76

50.03

37.26

37.13

Front half 164.40s · back half 174.18s

Progression

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

50 Freestyle SCY 26.59 33 swims

100 Freestyle SCY 55.87 37 swims

200 Freestyle SCY 1:59.09 43 swims

500 Freestyle SCY 5:06.93 26 swims

50 Backstroke SCY 32.03 18 swims

100 Backstroke SCY 1:07.15 12 swims

200 Backstroke SCY 2:20.03 4 swims

50 Breaststroke SCY 37.58 13 swims

100 Breaststroke SCY 1:15.80 16 swims

200 Breaststroke SCY 2:47.93 4 swims

50 Butterfly SCY 31.03 16 swims

100 Butterfly SCY 1:06.23 11 swims

200 Butterfly SCY 2:29.21 4 swims

100 Individual Medley SCY 1:07.26 19 swims

200 Individual Medley SCY 2:19.99 22 swims

400 Individual Medley SCY 4:53.49 13 swims

1500 Freestyle SCM 20:13.40 1 swim

50 Freestyle LCM 29.60 23 swims

100 Freestyle LCM 1:03.71 28 swims

200 Freestyle LCM 2:17.21 28 swims

400 Freestyle LCM 4:56.04 19 swims

800 Freestyle LCM 10:49.31 3 swims

50 Backstroke LCM 37.19 4 swims

100 Backstroke LCM 1:15.14 9 swims

200 Backstroke LCM 2:41.17 6 swims

100 Breaststroke LCM 1:30.50 7 swims

200 Breaststroke LCM 3:13.30 4 swims

50 Butterfly LCM 37.45 5 swims

100 Butterfly LCM 1:19.69 2 swims

200 Individual Medley LCM 2:39.09 18 swims

400 Individual Medley LCM 5:38.58 7 swims