Mackenzie Hamilton

Fage 15BDNMLCAT

263 plausible swims · 41 meets · 2023-02-11 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	28.65	BB+0.96s to A·+3.76s to Sectionals	2026-02-13	2026 BD Arctic BLAST Swim Meet
100 Freestyle	SCY	58.38	A+0.79s to AA·+4.29s to Sectionals	2025-11-07	2025 Santa Fe Veteran's Day Invitational
200 Freestyle	SCY	2:21.98	B+1.49s to BB·+25.29s to Sectionals	2025-09-26	2025 LCAT Daniel France Memorial PecanClassic
500 Freestyle	SCY	6:16.07	BB+26.18s to A·+66.18s to Sectionals	2025-09-26	2025 LCAT Daniel France Memorial PecanClassic
50 Backstroke	SCY	32.73	BB+1.94s to A·+4.14s to Sectionals	2025-12-19	2025 BD Leo Cancellare Memorial Swim Meet
100 Backstroke	SCY	1:13.14	B+2.65s to BB·+12.35s to Sectionals	2026-02-14	2026 BD Arctic BLAST Swim Meet venue
50 Breaststroke	SCY	42.00	+0.11s to B·+8.41s to Sectionals	2024-03-02	2024 Short Course Spring Finale
100 Breaststroke	SCY	1:19.51	BB+4.52s to A·+8.62s to Sectionals	2025-01-01	1661853
200 Breaststroke	SCY	2:49.05	BB+7.76s to A·+12.76s to Sectionals	2025-01-01	1661853
50 Butterfly	SCY	30.64	BB+0.35s to A·+3.25s to Sectionals	2025-01-01	1661853
100 Butterfly	SCY	1:08.97	BB+3.98s to A·+9.88s to Sectionals	2026-01-23	2026 BD JCAT IMX 2026
200 Butterfly	SCY	2:00.13	AAAA·Jr Nationals ✓+0.74s to Nationals	2025-11-07	2025 Santa Fe Veteran's Day Invitational
100 Individual Medley	SCY	1:10.37		2025-01-01	1661853
200 Individual Medley	SCY	2:28.43	BB+3.64s to A·+15.84s to Sectionals	2025-01-01	1661853
400 Individual Medley	SCY	5:27.83	BB+16.84s to A·+49.14s to Sectionals	2025-03-06	2025 NMS Short Course State Championships
50 Freestyle	LCM	33.10	BB+1.51s to A·+4.71s to Sectionals	2025-06-27	Jack White Memorial Swim Meet
100 Freestyle	LCM	1:12.78	BB+4.59s to A·+11.49s to Sectionals	2026-06-14	2026 BD DSSC Poppas Day fast pool
200 Freestyle	LCM	2:38.44	BB+10.65s to A·+26.35s to Sectionals	2025-05-17	2025 BD SWAT School's Out Summer Bash
800 Freestyle	LCM	11:29.76	BB+48.87s to A·+114.07s to Sectionals	2026-05-01	2026 LCAT Suntan Classic
1500 Freestyle	LCM	22:05.38	BB+97.89s to A·+223.59s to Sectionals	2025-06-06	2025 Poppas Day Invitational fast pool
50 Backstroke	LCM	40.65	B+1.36s to BB·+7.76s to Sectionals	2026-06-12	2026 BD DSSC Poppas Day fast pool
100 Backstroke	LCM	1:25.96	B+3.97s to BB·+16.17s to Sectionals	2026-05-01	2026 LCAT Suntan Classic
50 Breaststroke	LCM	41.70	BB+1.41s to A·+3.41s to Sectionals	2026-06-12	2026 BD DSSC Poppas Day
100 Breaststroke	LCM	1:29.74	BB+3.85s to A·+9.15s to Sectionals	2026-06-13	2026 BD DSSC Poppas Day fast pool
200 Breaststroke	LCM	3:17.82	BB+12.03s to A·+21.83s to Sectionals	2026-06-12	2026 BD DSSC Poppas Day fast pool
50 Butterfly	LCM	34.02	A+1.33s to AA·+2.73s to Sectionals	2025-06-27	Jack White Memorial Swim Meet
100 Butterfly	LCM	1:19.96	B+0.37s to BB·+12.57s to Sectionals	2025-06-27	Jack White Memorial Swim Meet fast pool
200 Butterfly	LCM	2:56.85	BB+13.26s to A·+25.56s to Sectionals	2025-05-17	2025 BD SWAT School's Out Summer Bash
200 Individual Medley	LCM	2:55.08	BB+8.39s to A·+23.69s to Sectionals	2025-06-29	Jack White Memorial Swim Meet fast pool
400 Individual Medley	LCM	6:05.51	BB+10.62s to A·+45.82s to Sectionals	2025-07-10	2025 NMS Long Course State Championship2

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.

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	31.96	flat	200 Free Relay	2024-02-18	2024 BD BLST Arctic BLAST Swim Meet
50 Butterfly	SCY	32.83	flying	200 Medley Relay (leg 3)	2024-02-17	2024 BD BLST Arctic BLAST Swim Meet

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

3298 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	6:16.07	511
200 BR SCY	2:49.05	561
200 FL SCY	2:00.13	1100
200 IM SCY	2:28.43	591
400 IM SCY	5:27.83	535
200 BK SCY	—	0

IMR 15-16 · SCY

2592 points (5/5 events)

Event	Time	Points
200 FR SCY	2:21.98	488
100 BK SCY	1:13.14	451
100 BR SCY	1:19.51	533
100 FL SCY	1:08.97	529
200 IM SCY	2:28.43	591

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

PR splits

200 Freestyle SCY 2:21.98

31.50

37.19

38.13

35.16

Front half 68.69s · back half 73.29s

500 Freestyle SCY 6:16.07

31.61

36.47

36.89

38.92

38.50

39.35

39.29

39.65

38.80

36.59

Front half 182.39s · back half 193.68s

100 Backstroke SCY 1:13.14

33.77

39.37

Front half 33.77s · back half 39.37s

100 Breaststroke SCY 1:19.51

36.48

43.03

Front half 36.48s · back half 43.03s

200 Breaststroke SCY 2:49.05

37.98

41.96

44.87

44.24

Front half 79.94s · back half 89.11s

100 Individual Medley SCY 1:10.37

31.72

38.65

Front half 31.72s · back half 38.65s

200 Individual Medley SCY 2:28.43

31.04

38.17

45.88

33.34

Front half 69.21s · back half 79.22s

100 Freestyle LCM 1:12.78

34.41

38.37

Front half 34.41s · back half 38.37s

800 Freestyle LCM 11:29.76

36.10

40.08

42.88

43.13

44.18

43.57

43.95

43.62

44.48

44.31

45.24

44.28

43.87

45.14

43.43

41.50

Front half 337.51s · back half 352.25s

100 Backstroke LCM 1:25.96

40.60

45.36

Front half 40.60s · back half 45.36s

100 Breaststroke LCM 1:29.74

42.07

47.67

Front half 42.07s · back half 47.67s

200 Breaststroke LCM 3:17.82

44.11

49.81

51.58

52.32

Front half 93.92s · back half 103.90s

100 Butterfly LCM 1:19.96

37.01

42.95

Front half 37.01s · back half 42.95s

200 Individual Medley LCM 2:55.08

36.39

46.80

52.13

39.76

Front half 83.19s · back half 91.89s

Reaction time

fastest 0.68s average 0.817s slowest 1.34s 21 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 28.65 15 swims

100 Freestyle SCY 58.38 20 swims

200 Freestyle SCY 2:21.98 4 swims

500 Freestyle SCY 6:16.07 1 swim

50 Backstroke SCY 32.73 9 swims

100 Backstroke SCY 1:13.14 4 swims

50 Breaststroke SCY 42.00 8 swims

100 Breaststroke SCY 1:19.51 16 swims

200 Breaststroke SCY 2:49.05 11 swims

50 Butterfly SCY 30.64 11 swims

100 Butterfly SCY 1:08.97 19 swims

200 Butterfly SCY 2:00.13 9 swims

100 Individual Medley SCY 1:10.37 12 swims

200 Individual Medley SCY 2:28.43 15 swims

400 Individual Medley SCY 5:27.83 3 swims

50 Freestyle LCM 33.10 13 swims

100 Freestyle LCM 1:12.78 11 swims

200 Freestyle LCM 2:38.44 7 swims

800 Freestyle LCM 11:29.76 2 swims

1500 Freestyle LCM 22:05.38 1 swim

50 Backstroke LCM 40.65 2 swims

100 Backstroke LCM 1:25.96 2 swims

50 Breaststroke LCM 41.70 6 swims

100 Breaststroke LCM 1:29.74 13 swims

200 Breaststroke LCM 3:17.82 8 swims

50 Butterfly LCM 34.02 9 swims

100 Butterfly LCM 1:19.96 14 swims

200 Butterfly LCM 2:56.85 4 swims

200 Individual Medley LCM 2:55.08 12 swims

400 Individual Medley LCM 6:05.51 2 swims