Nathaniel Harris

Mage 19CZGULEMIMTFMCILUN-IL

76 plausible swims · 8 meets · 2019-08-01 → 2025-07-26

Personal records

Event	Course	Best	Date	Meet
50 Freestyle	LCM	24.98	2024-06-29	2024 CW Eric Namesnik Memorial Open venue
100 Freestyle	LCM	52.71	2024-07-25	2024 USAS Futures Championships-Minneapolis venue
200 Freestyle	LCM	1:55.49	2024-07-12	2024 CZ North Section Summer Sectionals venue
400 Freestyle	LCM	4:07.58	2024-07-13	2024 CZ North Section Summer Sectionals venue
100 Backstroke	LCM	59.80	2024-06-29	2024 CW Eric Namesnik Memorial Open venue
50 Breaststroke	LCM	28.61	2025-07-26	2025 TYR FUTURES MADISON venue
100 Breaststroke	LCM	1:03.21	2025-07-23	2025 TYR FUTURES MADISON venue
200 Breaststroke	LCM	2:21.55	2024-07-26	2024 USAS Futures Championships-Minneapolis venue
200 Individual Medley	LCM	2:05.48	2024-07-27	2024 USAS Futures Championships-Minneapolis venue

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
200 Freestyle	SCY	1:41.87	flying	800 Free Relay (leg 4)	2021-12-08	2021 West Speedo Winter Juniors
50 Breaststroke	SCY	26.40	flying	200 Medley Relay (leg 2)	2021-12-08	2021 West Speedo Winter Juniors
100 Breaststroke	SCY	57.53	flying	400 Medley Relay (leg 2)	2021-12-09	2021 West Speedo Winter Juniors
100 Breaststroke	LCM	1:03.87	flying	400 Medley Relay (leg 2)	2024-07-27	2024 USAS Futures Championships-Minneapolis

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

PR splits

100 Freestyle LCM 52.71

25.25

27.46

Front half 25.25s · back half 27.46s

200 Freestyle LCM 1:55.49 RT 0.68s

26.83

29.23

29.53

29.90

Front half 56.06s · back half 59.43s

400 Freestyle LCM 4:07.58 RT 0.69s

27.99

30.98

31.36

32.12

32.02

31.66

31.36

30.09

Front half 122.45s · back half 125.13s

100 Backstroke LCM 59.80

29.37

30.43

Front half 29.37s · back half 30.43s

100 Breaststroke LCM 1:03.21

29.73

33.48

Front half 29.73s · back half 33.48s

200 Breaststroke LCM 2:21.55

31.45

35.57

36.85

37.68

Front half 67.02s · back half 74.53s

200 Individual Medley LCM 2:05.48

27.47

32.85

35.47

29.69

Front half 60.32s · back half 65.16s

Reaction time

fastest 0.64s average 0.680s slowest 0.72s 30 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 LCM 24.98 4 swims

100 Freestyle LCM 52.71 9 swims

200 Freestyle LCM 1:55.49 8 swims

400 Freestyle LCM 4:07.58 6 swims

100 Backstroke LCM 59.80 7 swims

50 Breaststroke LCM 28.61 3 swims

100 Breaststroke LCM 1:03.21 16 swims

200 Breaststroke LCM 2:21.55 12 swims

200 Individual Medley LCM 2:05.48 11 swims